Merge branch 'av-fix' into av-good

44 files changed, 5835 insertions, 6087 deletions

diff --git a/.travis.yml b/.travis.yml
index 879f3a22..9d175564 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -49,6 +49,13 @@ before_script:
   - make -j3 >/dev/null
   - sudo make install > /dev/null
   - cd ..
+  #installing vpx
+  - git clone http://git.chromium.org/webm/libvpx.git > /dev/null
+  - cd libvpx
+  - ./configure > /dev/null
+  - make -j3 >/dev/null
+  - sudo make install > /dev/null
+  - cd ..
   #creating libraries links and updating cache
   - sudo ldconfig > /dev/null
   #installing check, needed for unit tests
diff --git a/INSTALL.md b/INSTALL.md
index 76a2623b..e82fe5bf 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -1,7 +1,7 @@
 #Install Instructions
 
 - [Installation](#installation)
-    - [Unix like (Linux)](#unix)
+    - [Unix like](#unix)
     - [OS X](#osx)
       - [Homebrew](#homebrew)
       - [Non-Homebrew](#non-homebrew)
@@ -11,7 +11,7 @@
 ##Installation
 
 <a name="unix" />
-###Most Unix like OSes (Linux):
+###Most Unix like OSes:
 
 Build dependencies:
 
diff --git a/build/Makefile.am b/build/Makefile.am
index 9530e1a7..5514a4d5 100644
--- a/build/Makefile.am
+++ b/build/Makefile.am
@@ -5,8 +5,7 @@ noinst_bindir = $(top_builddir)/build
 EXTRA_DIST=
 
 include ../toxcore/Makefile.inc
-include ../toxrtp/Makefile.inc
-include ../toxmsi/Makefile.inc
+include ../toxav/Makefile.inc
 include ../other/Makefile.inc
 include ../testing/Makefile.inc
 include ../other/bootstrap_serverdaemon/Makefile.inc
diff --git a/configure.ac b/configure.ac
index 62bb91bd..2b4fad78 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,8 +13,7 @@ AC_CONFIG_MACRO_DIR([m4])
 EXTRA_LT_LDFLAGS=
 
 LIBTOXCORE_LT_VERSION=0:0:0
-LIBTOXMSI_LT_VERSION=0:0:0
-LIBTOXRTP_LT_VERSION=0:0:0
+LIBTOXAV_LT_VERSION=0:0:0
 dnl
 dnl            current:revision:age
 dnl
@@ -24,12 +23,10 @@ dnl           incremented
 dnl age:      increment if interfaces have been added, set to zero if
 dnl           interfaces have been removed or changed
 TOXCORE_LT_LDFLAGS="-version-info $LIBTOXCORE_LT_VERSION"
-TOXMSI_LT_LDFLAGS="-version-info $LIBTOXMSI_LT_VERSION"
-TOXRTP_LT_LDFLAGS="-version-info $LIBTOXMSI_LT_VERSION"
+TOXAV_LT_LDFLAGS="-version-info $LIBTOXAV_LT_VERSION"
 
 AC_SUBST(TOXCORE_LT_LDFLAGS)
-AC_SUBST(TOXMSI_LT_LDFLAGS)
-AC_SUBST(TOXRTP_LT_LDFLAGS)
+AC_SUBST(TOXAV_LT_LDFLAGS)
 
 if test "x${prefix}" = "xNONE"; then
     prefix="${ac_default_prefix}"
@@ -39,6 +36,7 @@ BUILD_DHT_BOOTSTRAP_DAEMON="yes"
 BUILD_NTOX="yes"
 BUILD_TESTS="yes"
 BUILD_AV="yes"
+BUILD_PHONE="yes"
 BUILD_TESTING="yes"
 
 NCURSES_FOUND="no"
@@ -64,12 +62,24 @@ AC_ARG_ENABLE([av],
     [
         if test "x$enableval" = "xno"; then
             BUILD_AV="no"
+            BUILD_PHONE="no"
         elif test "x$enableval" = "xyes"; then
             BUILD_AV="yes"
         fi
     ]
 )
 
+AC_ARG_ENABLE([phone],
+    [AC_HELP_STRING([--disable-phone], [build test phone (default: auto)]) ],
+    [
+        if test "x$enableval" = "xno"; then
+            BUILD_PHONE="no"
+        elif test "x$enableval" = "xyes"; then
+            BUILD_PHONE="yes"
+        fi
+    ]
+)
+
 AC_ARG_ENABLE([tests],
     [AC_HELP_STRING([--disable-tests], [build unit tests (default: auto)]) ],
     [
@@ -333,6 +343,7 @@ AC_TYPE_UINT16_T
 AC_TYPE_UINT32_T
 AC_TYPE_UINT64_T
 AC_TYPE_UINT8_T
+AC_C_BIGENDIAN
 
 # Checks for library functions.
 AC_FUNC_FORK
@@ -344,76 +355,77 @@ if test "x$BUILD_AV" = "xyes"; then
         [
             AC_MSG_WARN([disabling AV support: required pthread library not found])
             BUILD_AV="no"
+            BUILD_PHONE="no"
         ]
     )
 fi
 
-if test "x$BUILD_AV" = "xyes"; then
+if test "x$BUILD_PHONE" = "xyes"; then
     PKG_CHECK_MODULES([AVFORMAT], [libavformat],
         [],
         [
-            AC_MSG_WARN([disabling AV support $AVFORMAT_PKG_ERRORS])
-            BUILD_AV="no"
+            AC_MSG_WARN([disabling phone $AVFORMAT_PKG_ERRORS])
+            BUILD_PHONE="no"
         ]
     )
 fi
 
-if test "x$BUILD_AV" = "xyes"; then
+if test "x$BUILD_PHONE" = "xyes"; then
     PKG_CHECK_MODULES([AVCODEC], [libavcodec],
         [],
         [
-            AC_MSG_WARN([disabling AV support $AVCODEC_PKG_ERRORS])
-            BUILD_AV="no"
+            AC_MSG_WARN([disabling phone $AVCODEC_PKG_ERRORS])
+            BUILD_PHONE="no"
         ]
     )
 fi
 
-if test "x$BUILD_AV" = "xyes"; then
+if test "x$BUILD_PHONE" = "xyes"; then
     PKG_CHECK_MODULES([AVUTIL], [libavutil],
         [],
         [
-            AC_MSG_WARN([disabling AV support $AVUTIL_PKG_ERRORS])
-            BUILD_AV="no"
+            AC_MSG_WARN([disabling phone $AVUTIL_PKG_ERRORS])
+            BUILD_PHONE="no"
         ]
     )
 fi
 
-if test "x$BUILD_AV" = "xyes"; then
+if test "x$BUILD_PHONE" = "xyes"; then
     PKG_CHECK_MODULES([AVDEVICE], [libavdevice],
         [],
         [
-            AC_MSG_WARN([disabling AV support $AVDEVICE_PKG_ERRORS])
-            BUILD_AV="no"
+            AC_MSG_WARN([disabling phone $AVDEVICE_PKG_ERRORS])
+            BUILD_PHONE="no"
         ]
     )
 fi
 
-if test "x$BUILD_AV" = "xyes"; then
+if test "x$BUILD_PHONE" = "xyes"; then
     PKG_CHECK_MODULES([SWSCALE], [libswscale],
         [],
         [
-            AC_MSG_WARN([disabling AV support $SWSCALE_PKG_ERRORS])
-            BUILD_AV="no"
+            AC_MSG_WARN([disabling phone $SWSCALE_PKG_ERRORS])
+            BUILD_PHONE="no"
         ]
     )
 fi
 
-if test "x$BUILD_AV" = "xyes"; then
+if test "x$BUILD_PHONE" = "xyes"; then
     PKG_CHECK_MODULES([SDL], [sdl],
         [],
         [
-            AC_MSG_WARN([disabling AV support $SDL_PKG_ERRORS])
-            BUILD_AV="no"
+            AC_MSG_WARN([disabling phone $SDL_PKG_ERRORS])
+            BUILD_PHONE="no"
         ]
     )
 fi
 
-if test "x$BUILD_AV" = "xyes"; then
+if test "x$BUILD_PHONE" = "xyes"; then
     PKG_CHECK_MODULES([OPENAL], [openal],
         [],
         [
-            AC_MSG_WARN([disabling AV support $OPENAL_PKG_ERRORS])
-            BUILD_AV="no"
+            AC_MSG_WARN([disabling phone $OPENAL_PKG_ERRORS])
+            BUILD_PHONE="no"
         ]
     )
 fi
@@ -424,6 +436,18 @@ if test "x$BUILD_AV" = "xyes"; then
         [
             AC_MSG_WARN([disabling AV support $OPUS_PKG_ERRORS])
             BUILD_AV="no"
+            BUILD_PHONE="no"
+        ]
+    )
+fi
+
+if test "x$BUILD_AV" = "xyes"; then
+    PKG_CHECK_MODULES([VPX], [vpx],
+        [],
+        [
+            AC_MSG_WARN([disabling AV support $VPX_PKG_ERRORS])
+            BUILD_AV="no"
+            BUILD_PHONE="no"
         ]
     )
 fi
@@ -586,6 +610,7 @@ AM_CONDITIONAL(BUILD_DHT_BOOTSTRAP_DAEMON, test "x$BUILD_DHT_BOOTSTRAP_DAEMON" =
 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
 AM_CONDITIONAL(BUILD_NTOX, test "x$BUILD_NTOX" = "xyes")
 AM_CONDITIONAL(BUILD_AV, test "x$BUILD_AV" = "xyes")
+AM_CONDITIONAL(BUILD_PHONE, test "x$BUILD_PHONE" = "xyes")
 AM_CONDITIONAL(BUILD_TESTING, test "x$BUILD_TESTING" = "xyes")
 AM_CONDITIONAL(WIN32, test "x$WIN32" = "xyes")
 
diff --git a/toxav/Makefile.inc b/toxav/Makefile.inc
new file mode 100644
index 00000000..30879f65
--- /dev/null
+++ b/toxav/Makefile.inc
@@ -0,0 +1,75 @@
+if BUILD_AV
+
+lib_LTLIBRARIES += libtoxav.la
+libtoxav_la_include_HEADERS = ../toxav/toxav.h
+libtoxav_la_includedir = $(includedir)/tox
+
+libtoxav_la_SOURCES = ../toxav/event.h \
+                      ../toxav/event.c \
+                      ../toxav/rtp.h \
+                      ../toxav/rtp.c \
+                      ../toxav/msi.h \
+                      ../toxav/msi.c \
+                      ../toxav/media.h \
+                      ../toxav/media.c \
+                      ../toxav/toxav.h \
+                      ../toxav/toxav.c
+
+
+libtoxav_la_CFLAGS = -I../toxcore \
+                     -I../toxav \
+                     $(NACL_CFLAGS) \
+                     $(OPUS_CFLAGS) \
+                     $(VPX_CFLAGS) \
+                     $(PTHREAD_CFLAGS)
+
+libtoxav_la_LDFLAGS = $(TOXAV_LT_LDFLAGS) \
+                      $(NACL_LDFLAGS) \
+                      $(EXTRA_LT_LDFLAGS)
+                      
+libtoxav_la_LIBS =    $(NACL_LIBS) \
+                      $(OPUS_LIBS) \
+                      $(VPX_LIBS) \
+                      $(PTHREAD_LIBS)
+
+                        
+endif
+                        
+                        
+                        
+                        
+                        
+                        
+if BUILD_PHONE
+
+                          
+noinst_PROGRAMS += phone
+
+phone_SOURCES = ../toxav/phone.c 
+
+phone_CFLAGS = -I../toxcore \
+               -I../toxav \
+                $(AVFORMAT_CFLAGS) \
+                $(AVCODEC_CFLAGS) \
+                $(AVUTIL_CFLAGS) \
+                $(AVDEVICE_CFLAGS) \
+                $(SWSCALE_CFLAGS) \
+                $(SDL_CFLAGS) \
+                $(OPENAL_CFLAGS)
+
+phone_LDADD =   libtoxav.la \
+                libtoxcore.la \
+                $(AVFORMAT_LIBS) \
+                $(AVCODEC_LIBS) \
+                $(AVUTIL_LIBS) \
+                $(AVDEVICE_LIBS) \
+                $(SWSCALE_LIBS) \
+                $(SDL_LIBS) \
+                $(OPENAL_LIBS) \
+                $(OPUS_LIBS) \
+                $(VPX_LIBS)\
+                $(PTHREAD_LIBS)\
+                $(NACL_LIBS)
+                
+                
+endif
\ No newline at end of file
diff --git a/toxav/event.c b/toxav/event.c
new file mode 100755
index 00000000..9efe4be4
--- /dev/null
+++ b/toxav/event.c
@@ -0,0 +1,373 @@
+/**  event.c
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 
+ *   Report bugs/suggestions at #tox-dev @ freenode.net:6667
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include <stdlib.h>
+#include "event.h"
+
+#include "../toxcore/util.h"
+#include "../toxcore/network.h"
+
+#define _GNU_SOURCE
+
+#include <assert.h>
+#include <unistd.h>
+#include <stddef.h>
+#include <inttypes.h>
+#include <pthread.h>
+#include <stdio.h>
+
+#define RUN_IN_THREAD(func, args) { pthread_t _tid; \
+pthread_create(&_tid, NULL, func, args); assert( pthread_detach(_tid) == 0 ); }
+
+#define LOCK(event_handler) pthread_mutex_lock (&event_handler->mutex)
+#define UNLOCK(event_handler) pthread_mutex_unlock(&event_handler->mutex)
+
+#define FREQUENCY 10000
+
+#define inline__ inline __attribute__((always_inline))
+
+
+typedef struct _EventContainer {
+    void* (*func)(void*);
+    void* func_args;
+    unsigned timeout;
+    long long id;
+    
+} EventContainer;
+
+typedef struct _EventHandler {
+    EventContainer* timed_events;
+    size_t timed_events_count;
+    
+    int running;
+    
+    pthread_mutex_t mutex;
+    
+} EventHandler;
+
+int throw_event( void* (func)(void*), void* arg );
+int reset_timer_event ( int id, uint32_t timeout );
+int throw_timer_event ( void* (func)(void*), void* arg, unsigned timeout);
+int cancel_timer_event ( int id );
+int execute_timer_event ( int id );
+
+struct _Event event =
+{
+    throw_event,
+    /* reset_timer_event */ NULL,
+    throw_timer_event,
+    cancel_timer_event,
+    /*execute_timer_event*/ NULL
+};
+
+/*
+ * Random functions used by this file
+ */
+void clear_events (EventContainer** event_container, size_t* counter)
+{
+    free(*event_container );
+    
+    *event_container = NULL;
+    *counter = 0;
+}
+
+int pop_id ( EventContainer** event_container, size_t* counter, int id )
+{
+    if ( !*event_container || !*counter || !id )
+        return -1;
+    
+    EventContainer* _it = *event_container;
+    int i;
+    
+    for ( i = *counter; i; -- i ){
+        if ( _it->id == id ) { /* Hit! */
+            break;
+        }
+        ++_it;
+    }
+    
+    if ( i ) {
+        for ( ; i; -- i ){ *_it = *(_it + 1); ++_it; }
+        -- (*counter );
+        
+        if ( !(*counter)) { /* Free and set to NULL */
+            free(*event_container);
+            *event_container = NULL;
+        }
+        else {
+            void* _result = realloc(*event_container, sizeof(EventContainer) * (*counter )); /* resize */
+            
+            
+            if ( _result != NULL ) { *event_container = _result; return 0; }
+            else { 
+                /* Not sure what would happen next so abort execution.
+                 */
+                fprintf(stderr, "CRITICAL! Failed to reallocate memory in %s():%d, aborting...", __func__, __LINE__);
+                abort();
+                return -1; 
+            }
+        }
+    }
+    
+    /* not found here */
+    
+    return -1;
+}
+
+void push_event ( EventContainer** container, size_t* counter, void* (func)(void*), void* arg )
+{
+    EventContainer* _new = realloc((*container ), sizeof(EventContainer) * ((*counter ) + 1));
+    
+    if ( _new == NULL ) {                
+        /* Not sure what would happen next so abort execution.
+         * TODO: This could notice the calling function
+         *       about realloc failing.
+         */
+        fprintf(stderr, "CRITICAL! Failed to reallocate memory in %s():%d, aborting...", __func__, __LINE__);
+        abort();
+    }
+    
+    _new[*counter].func = func;
+    _new[*counter].func_args = arg;
+    _new[*counter].timeout = 0;
+    _new[*counter].id = 0;
+    
+    (*container) = _new;
+    
+    (*counter )++;
+}
+
+void reorder_events ( size_t counter, EventContainer* container, unsigned timeout )
+{
+    if ( counter > 1 ) {
+        
+        int i = counter - 1;
+        
+        /* start from behind excluding last added member */
+        EventContainer* _it = &container[i - 1];
+        
+        EventContainer _last_added = container[i];
+        
+        for ( ; i; --i ) {
+            if ( _it->timeout > timeout ){
+                *(_it + 1) = *_it;
+                *_it = _last_added; -- _it;
+            }
+        }
+        
+    }
+}
+
+/* ============================================= */
+
+/* main poll for event execution */
+void* event_poll( void* arg )
+{
+    EventHandler* _event_handler = arg;
+    
+    while ( _event_handler->running )
+    {
+        
+        LOCK( _event_handler );
+        
+        if ( _event_handler->timed_events ){
+            
+            uint32_t _time = ((uint32_t)(current_time() / 1000));
+            
+            if ( _event_handler->timed_events[0].timeout < _time ) {
+                
+                RUN_IN_THREAD ( _event_handler->timed_events[0].func,
+                                _event_handler->timed_events[0].func_args );
+                
+                pop_id(&_event_handler->timed_events,
+                       &_event_handler->timed_events_count,
+                       _event_handler->timed_events[0].id);
+                
+            }
+            
+        }
+        
+        UNLOCK( _event_handler );
+        
+        usleep(FREQUENCY);
+    }
+    
+    LOCK( _event_handler );
+    
+    clear_events(&_event_handler->timed_events, &_event_handler->timed_events_count);
+    
+    UNLOCK( _event_handler );
+    
+    _event_handler->running = -1;
+    pthread_exit(NULL);
+}
+
+int throw_event( void* (func)(void*), void* arg )
+{
+    pthread_t _tid;
+    int _rc =
+    pthread_create(&_tid, NULL, func, arg );
+    
+    return (0 != _rc ) ? _rc : pthread_detach(_tid);
+}
+
+EventHandler event_handler;
+
+/* Place and order array of timers */
+int throw_timer_event ( void* (func)(void*), void* arg, unsigned timeout)
+{
+    static int _unique_id = 1;
+    
+    push_event(&event_handler.timed_events, &(event_handler.timed_events_count), func, arg );
+    
+    size_t _counter = event_handler.timed_events_count;
+    
+    event_handler.timed_events[_counter - 1].timeout = timeout + ((uint32_t)(current_time() / 1000));
+    event_handler.timed_events[_counter - 1].id = _unique_id; ++_unique_id;
+    
+    
+    /* reorder */
+    
+    reorder_events(_counter, event_handler.timed_events, timeout );
+    
+    return _unique_id - 1;
+}
+
+int execute_timer_event ( int id )
+{
+    int _status;
+    
+    LOCK((&event_handler));
+    EventContainer* _it = event_handler.timed_events;
+    
+    int _i = event_handler.timed_events_count;
+    
+    /* Find it and execute */
+    for ( ; _i; _i-- ) {
+        if ( _it->id == id ) {
+            RUN_IN_THREAD ( _it->func, _it->func_args );
+            break;
+        }
+        ++_it;
+    }
+    
+    /* Now remove it from the queue */
+    
+    if ( _i ) {
+        for ( ; _i; -- _i ){ *_it = *(_it + 1); ++_it; }
+        
+        -- event_handler.timed_events_count;
+        
+        if ( !event_handler.timed_events_count ) { /* Free and set to null */
+            free(event_handler.timed_events);
+            event_handler.timed_events = NULL;
+        }
+        else { 
+            void* _result = realloc(event_handler.timed_events, sizeof(EventContainer) * event_handler.timed_events_count); /* resize */       
+            
+            if ( _result != NULL ) { event_handler.timed_events = _result; }
+            else { 
+                /* Not sure what would happen next so abort execution.
+                */
+                fprintf(stderr, "CRITICAL! Failed to reallocate memory in %s():%d, aborting...", __func__, __LINE__);
+                abort();
+                return -1; 
+            }        
+        }
+        
+        _status = 0;
+        
+    }
+    else _status = -1;
+    
+    UNLOCK((&event_handler));
+    
+    return _status;
+}
+
+int reset_timer_event ( int id, uint32_t timeout )
+{
+    int _status;
+    
+    LOCK((&event_handler));
+    
+    EventContainer* _it = event_handler.timed_events;
+    
+    int _i = event_handler.timed_events_count;
+    
+    /* Find it and change */
+    for ( ; _i; _i-- ) {
+        if ( _it->id == id ) {
+            _it->timeout = timeout + ((uint32_t)(current_time() / 1000));
+            break;
+        }
+        ++_it;
+    }
+    
+    _status = _i ? -1 : 0;
+    
+    UNLOCK((&event_handler));
+    
+    return _status;
+}
+
+/* Remove timer from array */
+inline__ int cancel_timer_event ( int id )
+{
+    return pop_id (&event_handler.timed_events, &event_handler.timed_events_count, id );
+}
+
+
+/* Initialization and termination of event polls
+ * This will be run at the beginning and the end of the program execution.
+ * I think that's the best way to do it.
+ */
+
+void __attribute__((constructor)) init_event_poll ()
+{
+    event_handler.timed_events = NULL;
+    event_handler.timed_events_count = 0;
+    
+    event_handler.running = 1;
+    
+    pthread_mutex_init(&event_handler.mutex, NULL);
+    
+    RUN_IN_THREAD(event_poll, &event_handler);
+}
+
+/* NOTE: Do we need this? */
+void __attribute__((destructor)) terminate_event_poll()
+{
+    /* Exit thread */
+    event_handler.running = 0;
+    
+    /* Give it enought time to exit */
+    usleep(FREQUENCY*2);
+    
+    pthread_mutex_destroy( &event_handler.mutex );
+}
\ No newline at end of file
diff --git a/toxav/event.h b/toxav/event.h
new file mode 100755
index 00000000..17dadbd5
--- /dev/null
+++ b/toxav/event.h
@@ -0,0 +1,50 @@
+/**  event.h
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 
+ *   Report bugs/suggestions at #tox-dev @ freenode.net:6667
+ */
+
+
+#ifndef __TOXEVENT
+#define __TOXEVENT
+
+
+/**
+ * - Events are, in fact, ran in their own threads upon execution.
+ * - Event handler is initialized at the start, before the main() function
+ *      and terminated after it's execution.
+ * - Timers are checked for timeout every ~10000 ns.
+ * - Timers can be canceled or ran immediately via
+ *      timer_release() or timer_now() functions.
+ * - Timeout is measured in milliseconds.
+ *
+ * NOTE: timer_reset () and timer_now() are not tested nor usable atm
+ * 
+ */
+extern struct _Event
+{
+    int (*rise) (void* ( func ) ( void* ), void* arg);
+    int (*timer_reset ) ( int id, unsigned timeout );
+    int (*timer_alloc) (void* ( func ) ( void* ), void* arg, unsigned timeout);
+    int (*timer_release) (int id);
+    int (*timer_now) ( int id );
+} event;
+
+#endif /* _MSI__EVENT_H_ */
diff --git a/toxav/media.c b/toxav/media.c
new file mode 100644
index 00000000..c4894076
--- /dev/null
+++ b/toxav/media.c
@@ -0,0 +1,309 @@
+/**  media.c
+ * 
+ *   Audio and video codec intitialization, encoding/decoding and playback
+ *
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <assert.h>
+
+#include "rtp.h"
+#include "media.h"
+
+struct jitter_buffer {
+    RTPMessage **queue;
+    uint16_t capacity;
+    uint16_t size;
+    uint16_t front;
+    uint16_t rear;
+    uint8_t queue_ready;
+    uint16_t current_id;
+    uint32_t current_ts;
+    uint8_t id_set;
+};
+
+
+struct jitter_buffer *create_queue(int capacity)
+{
+    struct jitter_buffer *q;
+    q = (struct jitter_buffer *)calloc(sizeof(struct jitter_buffer),1);
+    q->queue = (RTPMessage **)calloc(sizeof(RTPMessage*), capacity);
+    int i = 0;
+
+    for (i = 0; i < capacity; ++i) {
+        q->queue[i] = NULL;
+    }
+
+    q->size = 0;
+    q->capacity = capacity;
+    q->front = 0;
+    q->rear = -1;
+    q->queue_ready = 0;
+    q->current_id = 0;
+    q->current_ts = 0;
+    q->id_set = 0;
+    return q;
+}
+
+/* returns 1 if 'a' has a higher sequence number than 'b' */
+uint8_t sequence_number_older(uint16_t sn_a, uint16_t sn_b, uint32_t ts_a, uint32_t ts_b)
+{
+    /* TODO: There is already this kind of function in toxrtp.c.
+     *       Maybe merge?
+     */
+    return (sn_a > sn_b || ts_a > ts_b);
+}
+
+/* success is 0 when there is nothing to dequeue, 1 when there's a good packet, 2 when there's a lost packet */
+RTPMessage *dequeue(struct jitter_buffer *q, int *success)
+{
+    if (q->size == 0 || q->queue_ready == 0) {
+        q->queue_ready = 0;
+        *success = 0;
+        return NULL;
+    }
+
+    int front = q->front;
+
+    if (q->id_set == 0) {
+        q->current_id = q->queue[front]->header->sequnum;
+        q->current_ts = q->queue[front]->header->timestamp;
+        q->id_set = 1;
+    } else {
+        int next_id = q->queue[front]->header->sequnum;
+        int next_ts = q->queue[front]->header->timestamp;
+
+        /* if this packet is indeed the expected packet */
+        if (next_id == (q->current_id + 1) % MAX_SEQU_NUM) {
+            q->current_id = next_id;
+            q->current_ts = next_ts;
+        } else {
+            if (sequence_number_older(next_id, q->current_id, next_ts, q->current_ts)) {
+                printf("nextid: %d current: %d\n", next_id, q->current_id);
+                q->current_id = (q->current_id + 1) % MAX_SEQU_NUM;
+                *success = 2; /* tell the decoder the packet is lost */
+                return NULL;
+            } else {
+                /* packet too old */
+                printf("packet too old\n");
+                *success = 0;
+                return NULL;
+            }
+        }
+    }
+
+    q->size--;
+    q->front++;
+
+    if (q->front == q->capacity)
+        q->front = 0;
+
+    *success = 1;
+    q->current_id = q->queue[front]->header->sequnum;
+    q->current_ts = q->queue[front]->header->timestamp;
+    return q->queue[front];
+}
+
+int empty_queue(struct jitter_buffer *q)
+{
+    while (q->size > 0) {
+        q->size--;
+        rtp_free_msg(NULL, q->queue[q->front]);
+        q->front++;
+
+        if (q->front == q->capacity)
+            q->front = 0;
+    }
+
+    q->id_set = 0;
+    q->queue_ready = 0;
+    return 0;
+}
+
+int queue(struct jitter_buffer *q, RTPMessage *pk)
+{
+    if (q->size == q->capacity) {
+        printf("buffer full, emptying buffer...\n");
+        empty_queue(q);
+        return 0;
+    }
+
+    if (q->size > 8)
+        q->queue_ready = 1;
+
+    ++q->size;
+    ++q->rear;
+
+    if (q->rear == q->capacity)
+        q->rear = 0;
+
+    q->queue[q->rear] = pk;
+
+    int a;
+    int b;
+    int j;
+    a = q->rear;
+
+    for (j = 0; j < q->size - 1; ++j) {
+        b = a - 1;
+
+        if (b < 0)
+            b += q->capacity;
+
+        if (sequence_number_older(q->queue[b]->header->sequnum, q->queue[a]->header->sequnum,
+                                  q->queue[b]->header->timestamp, q->queue[a]->header->timestamp)) {
+            RTPMessage *temp;
+            temp = q->queue[a];
+            q->queue[a] = q->queue[b];
+            q->queue[b] = temp;
+            printf("had to swap\n");
+        } else {
+            break;
+        }
+
+        a -= 1;
+
+        if (a < 0)
+            a += q->capacity;
+    }
+
+    if (pk)
+        return 1;
+
+    return 0;
+}
+
+
+int init_video_decoder(CodecState *cs)
+{
+    if (vpx_codec_dec_init_ver(&cs->v_decoder, VIDEO_CODEC_DECODER_INTERFACE, NULL, 0, VPX_DECODER_ABI_VERSION) != VPX_CODEC_OK) {
+        fprintf(stderr, "Init video_decoder failed!\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+int init_audio_decoder(CodecState *cs, uint32_t audio_channels)
+{
+    int rc;
+    cs->audio_decoder = opus_decoder_create(cs->audio_sample_rate, audio_channels, &rc );    
+    
+    if ( rc != OPUS_OK ){
+        fprintf(stderr, "Error while starting audio decoder!\n");
+        return -1;
+    }    
+    
+    return 0;
+}
+
+
+int init_video_encoder(CodecState *cs, uint16_t width, uint16_t height, uint32_t video_bitrate)
+{
+    vpx_codec_enc_cfg_t  cfg;
+    int res = vpx_codec_enc_config_default(VIDEO_CODEC_ENCODER_INTERFACE, &cfg, 0);
+    if(res) {
+        printf("Failed to get config: %s\n", vpx_codec_err_to_string(res));
+        return -1;
+    }
+    
+    cfg.rc_target_bitrate = video_bitrate;
+    cfg.g_w = width;
+    cfg.g_h = height;
+    if(vpx_codec_enc_init_ver(&cs->v_encoder, VIDEO_CODEC_ENCODER_INTERFACE, &cfg, 0, VPX_ENCODER_ABI_VERSION) != VPX_CODEC_OK) {
+        fprintf(stderr, "Failed to initialize encoder\n");
+        return -1;
+    }
+    return 0;
+}
+
+int init_audio_encoder(CodecState *cs, uint32_t audio_channels)
+{
+    int err = OPUS_OK;
+    cs->audio_encoder = opus_encoder_create(cs->audio_sample_rate, audio_channels, OPUS_APPLICATION_AUDIO, &err);
+    err = opus_encoder_ctl(cs->audio_encoder, OPUS_SET_BITRATE(cs->audio_bitrate));
+    err = opus_encoder_ctl(cs->audio_encoder, OPUS_SET_COMPLEXITY(10));
+    
+    
+    return err == OPUS_OK ? 0 : -1;
+}
+
+
+CodecState* codec_init_session ( uint32_t audio_bitrate, 
+                                 uint16_t audio_frame_duration, 
+                                 uint32_t audio_sample_rate, 
+                                 uint32_t audio_channels, 
+                                 uint16_t video_width,
+                                 uint16_t video_height,
+                                 uint32_t video_bitrate )
+{
+    CodecState* _retu = calloc(sizeof(CodecState), 1);
+    assert(_retu);
+
+    _retu->audio_bitrate = audio_bitrate;
+    _retu->audio_sample_rate = audio_sample_rate;
+    
+    /* Encoders */
+    if (!video_width || !video_height) {
+        video_width = 320;
+        video_height = 240;
+    }
+        
+    if ( 0 == init_video_encoder(_retu, video_width, video_height, video_bitrate) ) 
+        printf("Video encoder initialized!\n");
+    
+    if ( 0 == init_audio_encoder(_retu, audio_channels) ) 
+        printf("Audio encoder initialized!\n");
+    
+    
+    /* Decoders */
+    if ( 0 == init_video_decoder(_retu) )
+        printf("Video decoder initialized!\n");
+    
+    if ( 0 == init_audio_decoder(_retu, audio_channels) )
+        printf("Audio decoder initialized!\n");
+    
+        
+    return _retu;
+}
+
+void codec_terminate_session ( CodecState* cs ) 
+{
+    if ( cs->audio_encoder ) {
+        opus_encoder_destroy(cs->audio_encoder);
+        printf("Terminated encoder!\n");
+    }
+    
+    if ( cs->audio_decoder ) {
+        opus_decoder_destroy(cs->audio_decoder);
+        printf("Terminated decoder!\n");
+    }
+
+    /* TODO: Terminate video */
+    vpx_codec_destroy(&cs->v_decoder);
+    vpx_codec_destroy(&cs->v_encoder);
+}
diff --git a/toxav/media.h b/toxav/media.h
new file mode 100644
index 00000000..030a36ac
--- /dev/null
+++ b/toxav/media.h
@@ -0,0 +1,80 @@
+/**  media.h
+ * 
+ *   Audio and video codec intitialization, encoding/decoding and playback
+ *
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef _AVCODEC_H_
+#define _AVCODEC_H_
+
+#include <stdio.h>
+#include <math.h>
+#include <pthread.h>
+
+#include <vpx/vpx_decoder.h>
+#include <vpx/vpx_encoder.h>
+#include <vpx/vp8dx.h>
+#include <vpx/vp8cx.h>
+#define VIDEO_CODEC_DECODER_INTERFACE (vpx_codec_vp8_dx())
+#define VIDEO_CODEC_ENCODER_INTERFACE (vpx_codec_vp8_cx())
+
+/* Audio encoding/decoding */
+#include <opus/opus.h>
+
+
+typedef struct _CodecState{
+
+    /* video encoding */
+    vpx_codec_ctx_t  v_encoder;
+    uint32_t frame_counter;
+
+    /* video decoding */
+    vpx_codec_ctx_t  v_decoder;
+
+    /* audio encoding */
+    OpusEncoder *audio_encoder;
+    int audio_bitrate;
+    int audio_sample_rate;
+
+    /* audio decoding */
+    OpusDecoder *audio_decoder;
+
+} CodecState;
+
+typedef struct _RTPMessage RTPMessage;
+
+struct jitter_buffer *create_queue(int capacity);
+int empty_queue(struct jitter_buffer *q);
+
+int queue(struct jitter_buffer *q, RTPMessage *pk);
+RTPMessage *dequeue(struct jitter_buffer *q, int *success);
+
+
+CodecState* codec_init_session ( uint32_t audio_bitrate, 
+                                 uint16_t audio_frame_duration, 
+                                 uint32_t audio_sample_rate, 
+                                 uint32_t audio_channels, 
+                                 uint16_t video_width,
+                                 uint16_t video_height,
+                                 uint32_t video_bitrate );
+
+void codec_terminate_session(CodecState* cs);
+
+#endif
diff --git a/toxav/msi.c b/toxav/msi.c
new file mode 100644
index 00000000..84ab973f
--- /dev/null
+++ b/toxav/msi.c
@@ -0,0 +1,1379 @@
+/**  toxmsi.c
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 
+ *   Report bugs/suggestions at #tox-dev @ freenode.net:6667
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#define _BSD_SOURCE
+
+#include "msi.h"
+#include "event.h"
+#include "../toxcore/util.h"
+#include "../toxcore/network.h"
+#include "../toxcore/Messenger.h"
+
+#include <assert.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+
+#define same(x, y) strcmp((const char*) x, (const char*) y) == 0
+
+#define MSI_MAXMSG_SIZE 1024
+
+#define TYPE_REQUEST 1
+#define TYPE_RESPONSE 2
+
+unsigned char* VERSION_STRING = (unsigned char*)"0.3.1";
+#define VERSION_STRLEN 5
+
+#define CT_AUDIO_HEADER_VALUE "AUDIO"
+#define CT_VIDEO_HEADER_VALUE "VIDEO"
+
+
+/* Define default timeout for a request.
+ * There is no behavior specified by the msi on what will
+ * client do on timeout, but to call timeout callback.
+ */
+#define m_deftout 10000 /* in milliseconds */
+
+/**
+ * Protocol:
+ *
+ * | desc. ( 1 byte ) | length ( 2 bytes ) | value ( length bytes ) |
+ *
+ * ie.
+ *
+ * | 0x1 | 0x0 0x7 | "version"
+ *
+ * Means: it's field value with length of 7 bytes and value of "version"
+ * It's similar to amp protocol
+ */
+
+
+#define GENERIC_HEADER(header) \
+typedef struct _MSIHeader##header { \
+uint8_t* header_value; \
+uint16_t size; \
+} MSIHeader##header;
+
+
+GENERIC_HEADER ( Version )
+GENERIC_HEADER ( Request )
+GENERIC_HEADER ( Response )
+GENERIC_HEADER ( CallType )
+GENERIC_HEADER ( UserAgent )
+GENERIC_HEADER ( CallId )
+GENERIC_HEADER ( Info )
+GENERIC_HEADER ( Reason )
+GENERIC_HEADER ( CryptoKey )
+GENERIC_HEADER ( Nonce )
+
+
+/**
+ * @brief This is the message structure. It contains all of the headers and
+ *        destination/source of the message stored in friend_id.
+ * 
+ */
+typedef struct _MSIMessage {
+    
+    MSIHeaderVersion   version;
+    MSIHeaderRequest   request;
+    MSIHeaderResponse  response;
+    MSIHeaderCallType  calltype;
+    MSIHeaderUserAgent useragent;
+    MSIHeaderInfo      info;
+    MSIHeaderReason    reason;
+    MSIHeaderCallId    callid;
+    MSIHeaderCryptoKey cryptokey;
+    MSIHeaderNonce     nonce;
+    
+    struct _MSIMessage* next;
+    
+    int friend_id; 
+    
+} MSIMessage;
+
+
+
+static MSICallback callbacks[10] = {0};
+
+
+/* define strings for the identifiers */
+#define VERSION_FIELD      "Version"
+#define REQUEST_FIELD      "Request"
+#define RESPONSE_FIELD     "Response"
+#define INFO_FIELD         "INFO"
+#define REASON_FIELD       "Reason"
+#define CALLTYPE_FIELD     "Call-type"
+#define USERAGENT_FIELD    "User-agent"
+#define CALLID_FIELD       "Call-id"
+#define CRYPTOKEY_FIELD    "Crypto-key"
+#define NONCE_FIELD        "Nonce"
+
+/* protocol descriptors */
+#define end_byte    0x0
+#define field_byte  0x1
+#define value_byte  0x2
+
+
+typedef enum {
+    invite,
+    start,
+    cancel,
+    reject,
+    end,
+    
+} MSIRequest;
+
+
+/**
+ * @brief Get string value for request.
+ * 
+ * @param request The request.
+ * @return const uint8_t* The string
+ */
+static inline const uint8_t *stringify_request ( MSIRequest request ) {
+    static const uint8_t* strings[] = {
+        ( uint8_t* ) "INVITE",
+        ( uint8_t* ) "START",
+        ( uint8_t* ) "CANCEL",
+        ( uint8_t* ) "REJECT",
+        ( uint8_t* ) "END"
+    };
+
+    return strings[request];
+}
+
+
+typedef enum {
+    ringing,
+    starting,
+    ending,
+    error
+
+} MSIResponse;
+
+
+/**
+ * @brief Get string value for response.
+ * 
+ * @param response The response.
+ * @return const uint8_t* The string
+ */
+static inline const uint8_t *stringify_response ( MSIResponse response ) {
+    static const uint8_t* strings[] = {
+        ( uint8_t* ) "ringing",
+        ( uint8_t* ) "starting",
+        ( uint8_t* ) "ending",
+        ( uint8_t* ) "error"
+    };
+
+    return strings[response];
+}
+
+
+#define ON_HEADER(iterator, header, descriptor, size_const) \
+( memcmp(iterator, descriptor, size_const) == 0){ /* Okay */ \
+    iterator += size_const; /* Set iterator at begining of value part */ \
+    if ( *iterator != value_byte ) { assert(0); return -1; }\
+    iterator ++;\
+    uint16_t _value_size = (uint16_t) *(iterator ) << 8 | \
+    (uint16_t) *(iterator + 1); \
+    header.header_value = calloc(sizeof(uint8_t), _value_size); \
+    header.size = _value_size; \
+    memcpy(header.header_value, iterator + 2, _value_size);\
+    iterator = iterator + 2 + _value_size; /* set iterator at new header or end_byte */ \
+}
+
+/**
+ * @brief Parse raw 'data' received from socket into MSIMessage struct.
+ *        Every message has to have end value of 'end_byte' or _undefined_ behavior
+ *        occures. The best practice is to check the end of the message at the handle_packet.
+ * 
+ * @param msg Container.
+ * @param data The data.
+ * @return int
+ * @retval -1 Error occured.
+ * @retval 0 Success.
+ */
+int parse_raw_data ( MSIMessage* msg, const uint8_t* data, uint16_t length ) {
+    assert ( msg );
+
+    if ( data[length - 1] ) /* End byte must have value 0 */
+        return -1;
+    
+    const uint8_t* _it = data;
+
+    while ( *_it ) {/* until end_byte is hit */
+        
+        uint16_t itedlen = (_it - data) + 2;
+        
+        if ( *_it == field_byte && itedlen < length ) {
+            
+            uint16_t _size = ( uint16_t ) * ( _it + 1 ) << 8 |
+                             ( uint16_t ) * ( _it + 2 );
+
+            if ( itedlen + _size > length ) return -1;
+            
+            _it += 3; /* place it at the field value beginning */
+
+            switch ( _size ) { /* Compare the size of the hardcoded values ( vary fast and convenient ) */
+
+            case 4: { /* INFO header */
+                if ON_HEADER ( _it, msg->info, INFO_FIELD, 4 )
+                }
+            break;
+
+            case 5: { /* NONCE header */
+                if ON_HEADER ( _it, msg->nonce, NONCE_FIELD, 5 )
+                }
+            break;
+
+            case 6: { /* Reason header */
+                if ON_HEADER ( _it, msg->reason, REASON_FIELD, 6 )
+                }
+            break;
+
+            case 7: { /* Version, Request, Call-id headers */
+                if ON_HEADER ( _it, msg->version, VERSION_FIELD, 7 )
+                    else if ON_HEADER ( _it, msg->request, REQUEST_FIELD, 7 )
+                        else if ON_HEADER ( _it, msg->callid, CALLID_FIELD, 7 )
+                        }
+            break;
+
+            case 8: { /* Response header */
+                if ON_HEADER ( _it, msg->response, RESPONSE_FIELD, 8 )
+                }
+            break;
+
+            case 9: { /* Call-type header */
+                if ON_HEADER ( _it, msg->calltype, CALLTYPE_FIELD, 9 )
+                }
+            break;
+
+            case 10: { /* User-agent, Crypto-key headers */
+                if ON_HEADER ( _it, msg->useragent, USERAGENT_FIELD, 10 )
+                    else if ON_HEADER ( _it, msg->cryptokey, CRYPTOKEY_FIELD, 10 )
+                    }
+            break;
+
+            default:
+                return -1;
+            }
+        } else return -1;
+        /* If it's anything else return failure as the message is invalid */
+
+    }
+
+    return 0;
+}
+
+
+#define ALLOCATE_HEADER( var, mheader_value, t_size) \
+var.header_value = calloc(sizeof *mheader_value, t_size); \
+memcpy(var.header_value, mheader_value, t_size); \
+var.size = t_size;
+
+
+/**
+ * @brief Speaks for it self.
+ * 
+ * @param msg The message.
+ * @return void
+ */
+void free_message ( MSIMessage* msg ) {
+    assert ( msg );
+
+    free ( msg->calltype.header_value );
+    free ( msg->request.header_value );
+    free ( msg->response.header_value );
+    free ( msg->useragent.header_value );
+    free ( msg->version.header_value );
+    free ( msg->info.header_value );
+    free ( msg->cryptokey.header_value );
+    free ( msg->nonce.header_value );
+    free ( msg->reason.header_value );
+    free ( msg->callid.header_value );
+
+    free ( msg );
+}
+
+
+/**
+ * @brief Create the message. 
+ * 
+ * @param type Request or response.
+ * @param type_id Type of request/response.
+ * @return MSIMessage* Created message.
+ * @retval NULL Error occured.
+ */
+MSIMessage* msi_new_message ( uint8_t type, const uint8_t* type_id ) {
+    MSIMessage* _retu = calloc ( sizeof ( MSIMessage ), 1 );
+    assert ( _retu );
+
+    if ( type == TYPE_REQUEST ) {
+        ALLOCATE_HEADER ( _retu->request, type_id, strlen ( (const char*)type_id ) )
+
+    } else if ( type == TYPE_RESPONSE ) {
+        ALLOCATE_HEADER ( _retu->response, type_id, strlen ( (const char*)type_id ) )
+
+    } else {
+        free_message ( _retu );
+        return NULL;
+    }
+
+    ALLOCATE_HEADER ( _retu->version, VERSION_STRING, strlen ( (const char*)VERSION_STRING ) )
+
+    return _retu;
+}
+
+
+/**
+ * @brief Parse data from handle_packet.
+ * 
+ * @param data The data.
+ * @return MSIMessage* Parsed message.
+ * @retval NULL Error occured.
+ */
+MSIMessage* parse_message ( const uint8_t* data, uint16_t length ) {
+    assert ( data );
+
+    MSIMessage* _retu = calloc ( sizeof ( MSIMessage ), 1 );
+    assert ( _retu );
+
+    memset ( _retu, 0, sizeof ( MSIMessage ) );
+
+    if ( parse_raw_data ( _retu, data, length ) == -1 ) {
+
+        free_message ( _retu );
+        return NULL;
+    }
+
+    if ( !_retu->version.header_value || VERSION_STRLEN != _retu->version.size ||
+            memcmp ( _retu->version.header_value, VERSION_STRING, VERSION_STRLEN ) != 0 ) {
+
+        free_message ( _retu );
+        return NULL;
+    }
+
+    return _retu;
+}
+
+
+
+/**
+ * @brief Speaks for it self.
+ * 
+ * @param dest Container.
+ * @param header_field Field.
+ * @param header_value Field value.
+ * @param value_len Length of field value.
+ * @param length Pointer to container length.
+ * @return uint8_t* Iterated container.
+ */
+uint8_t* append_header_to_string (
+    uint8_t* dest,
+    const uint8_t* header_field,
+    const uint8_t* header_value,
+    uint16_t value_len,
+    uint16_t* length ) 
+{
+    assert ( dest );
+    assert ( header_value );
+    assert ( header_field );
+
+    const uint8_t* _hvit = header_value;
+    uint16_t _total = 6 + value_len; /* 6 is known plus header value len + field len*/
+
+    *dest = field_byte; /* Set the first byte */
+
+    uint8_t* _getback_byte = dest + 1; /* remeber the byte we were on */
+    dest += 3; /* swith to 4th byte where field value starts */
+
+    /* Now set the field value and calculate it's length */
+    uint16_t _i = 0;
+    for ( ; header_field[_i]; ++_i ) {
+        *dest = header_field[_i];
+        ++dest;
+    };
+    _total += _i;
+
+    /* Now set the length of the field byte */
+    *_getback_byte = ( uint8_t ) _i >> 8;
+    _getback_byte++;
+    *_getback_byte = ( uint8_t ) _i;
+
+    /* for value part do it regulary */
+    *dest = value_byte;
+    dest++;
+
+    *dest = ( uint8_t ) value_len >> 8;
+    dest++;
+    *dest = ( uint8_t ) value_len;
+    dest++;
+
+    for ( _i = value_len; _i; --_i ) {
+        *dest = *_hvit;
+        ++_hvit;
+        ++dest;
+    }
+
+    *length += _total;
+    return dest;
+}
+
+
+#define CLEAN_ASSIGN(added, var, field, header)\
+if ( header.header_value ) { var = append_header_to_string(var, (const uint8_t*)field, header.header_value, header.size, &added); }
+
+
+/**
+ * @brief Convert MSIMessage struct to _sendable_ string.
+ * 
+ * @param msg The message.
+ * @param dest Destination.
+ * @return uint16_t It's final size.
+ */
+uint16_t message_to_string ( MSIMessage* msg, uint8_t* dest ) {
+    assert ( msg );
+    assert ( dest );
+
+    uint8_t* _iterated = dest;
+    uint16_t _size = 0;
+
+    CLEAN_ASSIGN ( _size, _iterated, VERSION_FIELD, msg->version );
+    CLEAN_ASSIGN ( _size, _iterated, REQUEST_FIELD, msg->request );
+    CLEAN_ASSIGN ( _size, _iterated, RESPONSE_FIELD, msg->response );
+    CLEAN_ASSIGN ( _size, _iterated, CALLTYPE_FIELD, msg->calltype );
+    CLEAN_ASSIGN ( _size, _iterated, USERAGENT_FIELD, msg->useragent );
+    CLEAN_ASSIGN ( _size, _iterated, INFO_FIELD, msg->info );
+    CLEAN_ASSIGN ( _size, _iterated, CALLID_FIELD, msg->callid );
+    CLEAN_ASSIGN ( _size, _iterated, REASON_FIELD, msg->reason );
+    CLEAN_ASSIGN ( _size, _iterated, CRYPTOKEY_FIELD, msg->cryptokey );
+    CLEAN_ASSIGN ( _size, _iterated, NONCE_FIELD, msg->nonce );
+
+    *_iterated = end_byte;
+    _size ++;
+
+    return _size;
+}
+
+
+#define GENERIC_SETTER_DEFINITION(header) \
+void msi_msg_set_##header ( MSIMessage* _msg, const uint8_t* header_value, uint16_t _size ) \
+{ assert(_msg); assert(header_value); \
+  free(_msg->header.header_value); \
+  ALLOCATE_HEADER( _msg->header, header_value, _size )}
+
+GENERIC_SETTER_DEFINITION ( calltype )
+GENERIC_SETTER_DEFINITION ( useragent )
+GENERIC_SETTER_DEFINITION ( reason )
+GENERIC_SETTER_DEFINITION ( info )
+GENERIC_SETTER_DEFINITION ( callid )
+GENERIC_SETTER_DEFINITION ( cryptokey )
+GENERIC_SETTER_DEFINITION ( nonce )
+
+
+/**
+ * @brief Generate _random_ alphanumerical string.
+ * 
+ * @param str Destination.
+ * @param size Size of string.
+ * @return void
+ */
+void t_randomstr ( uint8_t* str, size_t size ) {
+    assert ( str );
+
+    static const uint8_t _bytes[] =
+        "0123456789"
+        "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+        "abcdefghijklmnopqrstuvwxyz";
+
+    size_t _it = 0;
+
+    for ( ; _it < size; _it++ ) {
+        str[_it] = _bytes[ random_int() % 61 ];
+    }
+}
+
+
+typedef enum {
+    error_deadcall = 1,  /* has call id but it's from old call */
+    error_id_mismatch,   /* non-existing call */
+
+    error_no_callid,     /* not having call id */
+    error_no_call,       /* no call in session */
+    error_no_crypto_key, /* no crypto key */
+
+    error_busy
+
+} MSICallError;          /* Error codes */
+
+
+/**
+ * @brief Stringify error code.
+ * 
+ * @param error_code The code.
+ * @return const uint8_t* The string.
+ */
+static inline const uint8_t *stringify_error ( MSICallError error_code ) {
+    static const uint8_t* strings[] = {
+        ( uint8_t* ) "",
+        ( uint8_t* ) "Using dead call",
+        ( uint8_t* ) "Call id not set to any call",
+        ( uint8_t* ) "Call id not available",
+        ( uint8_t* ) "No active call in session",
+        ( uint8_t* ) "No Crypto-key set",
+        ( uint8_t* ) "Callee busy"
+    };
+
+    return strings[error_code];
+}
+
+
+/**
+ * @brief Convert error_code into string.
+ * 
+ * @param error_code The code.
+ * @return const uint8_t* The string.
+ */
+static inline const uint8_t *stringify_error_code ( MSICallError error_code ) {
+    static const uint8_t* strings[] = {
+        ( uint8_t* ) "",
+        ( uint8_t* ) "1",
+        ( uint8_t* ) "2",
+        ( uint8_t* ) "3",
+        ( uint8_t* ) "4",
+        ( uint8_t* ) "5",
+        ( uint8_t* ) "6"
+    };
+
+    return strings[error_code];
+}
+
+
+/**
+ * @brief Speaks for it self.
+ * 
+ * @param session Control session.
+ * @param msg The message.
+ * @param to Where to.
+ * @return int
+ * @retval -1 Error occured.
+ * @retval 0 Success.
+ */
+int send_message ( MSISession* session, MSIMessage* msg, uint32_t to ) 
+{
+    msi_msg_set_callid ( msg, session->call->id, CALL_ID_LEN );
+    
+    uint8_t _msg_string_final [MSI_MAXMSG_SIZE];
+    uint16_t _length = message_to_string ( msg, _msg_string_final );
+    
+    return m_msi_packet(session->messenger_handle, to, _msg_string_final, _length) ? 0 : -1;
+}
+
+
+/**
+ * @brief Speaks for it self.
+ * 
+ * @param session Control session.
+ * @param msg The message.
+ * @param peer_id The peer.
+ * @return void
+ */
+void flush_peer_type ( MSISession* session, MSIMessage* msg, int peer_id ) {
+    if ( msg->calltype.header_value ) {
+        if ( strcmp ( ( const char* ) msg->calltype.header_value, CT_AUDIO_HEADER_VALUE ) == 0 ) {
+            session->call->type_peer[peer_id] = type_audio;
+
+        } else if ( strcmp ( ( const char* ) msg->calltype.header_value, CT_VIDEO_HEADER_VALUE ) == 0 ) {
+            session->call->type_peer[peer_id] = type_video;
+        } else {} /* Error */
+    } else {} /* Error */
+}
+
+void handle_remote_connection_change(Messenger* messenger, int friend_num, uint8_t status, void* session_p)
+{
+    MSISession* session = session_p;
+    
+    switch ( status )
+    {
+        case 0: /* Went offline */
+        {
+            if ( session->call ) {
+                int i = 0;
+                for ( ; i < session->call->peer_count; i ++ ) 
+                    if ( session->call->peers[i] == friend_num ) {
+                        msi_stopcall(session); /* Stop the call for now */ 
+                        return;
+                    }
+            }
+        } break;
+        
+        default: break;
+    }
+}
+
+/**
+ * @brief Sends error response to peer.
+ * 
+ * @param session The session.
+ * @param errid The id.
+ * @param to Where to?
+ * @return int
+ * @retval 0 It's always success.
+ */
+int handle_error ( MSISession* session, MSICallError errid, uint32_t to ) {
+    MSIMessage* _msg_error = msi_new_message ( TYPE_RESPONSE, stringify_response ( error ) );
+
+    const uint8_t* _error_code_str = stringify_error_code ( errid );
+
+    msi_msg_set_reason ( _msg_error, _error_code_str, strlen ( ( const char* ) _error_code_str ) );
+    send_message ( session, _msg_error, to );
+    free_message ( _msg_error );
+
+    session->last_error_id = errid;
+    session->last_error_str = stringify_error ( errid );
+
+    event.rise ( callbacks[MSI_OnError], session->agent_handler );
+
+    return 0;
+}
+
+
+/**
+ * @brief Determine the error if any.
+ * 
+ * @param session Control session.
+ * @param msg The message.
+ * @return int
+ * @retval -1 No error.
+ * @retval 0 Error occured and response sent.
+ */
+int has_call_error ( MSISession* session, MSIMessage* msg ) {
+    if ( !msg->callid.header_value ) {
+        return handle_error ( session, error_no_callid, msg->friend_id );
+
+    } else if ( !session->call ) {
+        return handle_error ( session, error_no_call, msg->friend_id );
+
+    } else if ( memcmp ( session->call->id, msg->callid.header_value, CALL_ID_LEN ) != 0 ) {
+        return handle_error ( session, error_id_mismatch, msg->friend_id );
+
+    }
+
+    return -1;
+}
+
+
+/**
+ * @brief Function called at request timeout.
+ * 
+ * @param arg Control session
+ * @return void*
+ */
+void* handle_timeout ( void* arg ) 
+{
+    /* Send hangup either way */
+    MSISession* _session = arg;
+    
+    if ( _session && _session->call ) {
+        
+        uint32_t* _peers = _session->call->peers;
+        uint16_t  _peer_count = _session->call->peer_count;
+        
+        
+        /* Cancel all? */
+        uint16_t _it = 0;
+        for ( ; _it < _peer_count; _it++ )
+            msi_cancel ( arg, _peers[_it], (const uint8_t*)"Timeout" );
+        
+    }
+    
+    ( *callbacks[MSI_OnRequestTimeout] ) ( _session->agent_handler );
+    ( *callbacks[MSI_OnEnding ] )        ( _session->agent_handler );
+
+    return NULL;
+}
+
+
+/**
+ * @brief Add peer to peer list.
+ * 
+ * @param call What call.
+ * @param peer_id Its id.
+ * @return void
+ */
+void add_peer( MSICall* call, int peer_id )
+{
+    if ( !call->peers ) {
+        call->peers = calloc(sizeof(int), 1);
+        call->peer_count = 1;
+    } else{
+        call->peer_count ++;
+        call->peers = realloc( call->peers, sizeof(int) * call->peer_count);
+    }    
+    
+    call->peers[call->peer_count - 1] = peer_id;
+}
+
+
+/**
+ * @brief Speaks for it self.
+ * 
+ * @param session Control session.
+ * @param peers Amount of peers. (Currently it only supports 1)
+ * @param ringing_timeout Ringing timeout.
+ * @return MSICall* The created call.
+ */
+MSICall* init_call ( MSISession* session, int peers, int ringing_timeout ) {
+    assert ( session );
+    assert ( peers );
+
+    MSICall* _call = calloc ( sizeof ( MSICall ), 1 );
+    _call->type_peer = calloc ( sizeof ( MSICallType ), peers );
+
+    assert ( _call );
+    assert ( _call->type_peer );
+
+    /*_call->_participant_count = _peers;*/
+
+    _call->request_timer_id = 0;
+    _call->ringing_timer_id = 0;
+
+    _call->key_local = NULL;
+    _call->key_peer = NULL;
+    _call->nonce_local = NULL;
+    _call->nonce_peer = NULL;
+
+    _call->ringing_tout_ms = ringing_timeout;
+
+    pthread_mutex_init ( &_call->mutex, NULL );
+
+    return _call;
+}
+
+
+/**
+ * @brief Terminate the call.
+ * 
+ * @param session Control session.
+ * @return int
+ * @retval -1 Error occured.
+ * @retval 0 Success.
+ */
+int terminate_call ( MSISession* session ) {
+    assert ( session );
+
+    if ( !session->call )
+        return -1;
+
+
+    /* Check event loop and cancel timed events if there are any
+     * NOTE: This has to be done before possibly
+     * locking the mutex the second time
+     */
+    event.timer_release ( session->call->request_timer_id );
+    event.timer_release ( session->call->ringing_timer_id );
+
+    /* Get a handle */
+    pthread_mutex_lock ( &session->call->mutex );
+
+    MSICall* _call = session->call;
+    session->call = NULL;
+
+    free ( _call->type_peer );
+    free ( _call->key_local );
+    free ( _call->key_peer );
+    free ( _call->peers);
+
+    /* Release handle */
+    pthread_mutex_unlock ( &_call->mutex );
+
+    pthread_mutex_destroy ( &_call->mutex );
+
+    free ( _call );
+    
+    return 0;
+}
+
+
+/********** Request handlers **********/
+int handle_recv_invite ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+
+    if ( session->call ) {
+        handle_error ( session, error_busy, msg->friend_id );
+        return 0;
+    }
+    if ( !msg->callid.header_value ) {
+        handle_error ( session, error_no_callid, msg->friend_id );
+        return 0;
+    }
+
+    session->call = init_call ( session, 1, 0 );
+    memcpy ( session->call->id, msg->callid.header_value, CALL_ID_LEN );
+    session->call->state = call_starting;
+    
+    add_peer( session->call, msg->friend_id);
+    
+    flush_peer_type ( session, msg, 0 );
+
+    MSIMessage* _msg_ringing = msi_new_message ( TYPE_RESPONSE, stringify_response ( ringing ) );
+    send_message ( session, _msg_ringing, msg->friend_id );
+    free_message ( _msg_ringing );
+
+    event.rise ( callbacks[MSI_OnInvite], session->agent_handler );
+
+    return 1;
+}
+int handle_recv_start ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+
+    if ( has_call_error ( session, msg ) == 0 )
+        return 0;
+
+    if ( !msg->cryptokey.header_value )
+        return handle_error ( session, error_no_crypto_key, msg->friend_id );
+
+    session->call->state = call_active;
+
+    session->call->key_peer = calloc ( sizeof ( uint8_t ), crypto_secretbox_KEYBYTES );
+    memcpy ( session->call->key_peer, msg->cryptokey.header_value, crypto_secretbox_KEYBYTES );
+
+    session->call->nonce_peer = calloc ( sizeof ( uint8_t ), crypto_box_NONCEBYTES );
+    memcpy ( session->call->nonce_peer, msg->nonce.header_value,  crypto_box_NONCEBYTES );
+
+    flush_peer_type ( session, msg, 0 );
+
+    event.rise ( callbacks[MSI_OnStart], session->agent_handler );
+
+    return 1;
+}
+int handle_recv_reject ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+
+    if ( has_call_error ( session, msg ) == 0 )
+        return 0;
+
+
+    MSIMessage* _msg_end = msi_new_message ( TYPE_REQUEST, stringify_request ( end ) );
+    send_message ( session, _msg_end, msg->friend_id );
+    free_message ( _msg_end );
+
+    event.timer_release ( session->call->request_timer_id );
+    event.rise ( callbacks[MSI_OnReject], session->agent_handler );
+    session->call->request_timer_id = event.timer_alloc ( handle_timeout, session, m_deftout );
+
+    return 1;
+}
+int handle_recv_cancel ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+
+    if ( has_call_error ( session, msg ) == 0 )
+        return 0;
+
+
+    terminate_call ( session );
+
+    event.rise ( callbacks[MSI_OnCancel], session->agent_handler );
+
+    return 1;
+}
+int handle_recv_end ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+
+    if ( has_call_error ( session, msg ) == 0 )
+        return 0;
+
+
+    MSIMessage* _msg_ending = msi_new_message ( TYPE_RESPONSE, stringify_response ( ending ) );
+    send_message ( session, _msg_ending, msg->friend_id );
+    free_message ( _msg_ending );
+
+    terminate_call ( session );
+
+    event.rise ( callbacks[MSI_OnEnd], session->agent_handler );
+
+    return 1;
+}
+
+/********** Response handlers **********/
+int handle_recv_ringing ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+
+    if ( has_call_error ( session, msg ) == 0 )
+        return 0;
+
+    session->call->ringing_timer_id = event.timer_alloc ( handle_timeout, session, session->call->ringing_tout_ms );
+    event.rise ( callbacks[MSI_OnRinging], session->agent_handler );
+
+    return 1;
+}
+int handle_recv_starting ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+
+    if ( has_call_error ( session, msg ) == 0 )
+        return 0;
+
+    if ( !msg->cryptokey.header_value ) {
+        return handle_error ( session, error_no_crypto_key, msg->friend_id );
+    }
+
+    /* Generate local key/nonce to send */
+    session->call->key_local = calloc ( sizeof ( uint8_t ), crypto_secretbox_KEYBYTES );
+    new_symmetric_key ( session->call->key_local );
+
+    session->call->nonce_local = calloc ( sizeof ( uint8_t ), crypto_box_NONCEBYTES );
+    new_nonce ( session->call->nonce_local );
+
+    /* Save peer key/nonce */
+    session->call->key_peer = calloc ( sizeof ( uint8_t ), crypto_secretbox_KEYBYTES );
+    memcpy ( session->call->key_peer, msg->cryptokey.header_value, crypto_secretbox_KEYBYTES );
+
+    session->call->nonce_peer = calloc ( sizeof ( uint8_t ), crypto_box_NONCEBYTES );
+    memcpy ( session->call->nonce_peer, msg->nonce.header_value,  crypto_box_NONCEBYTES );
+
+    session->call->state = call_active;
+
+    MSIMessage* _msg_start = msi_new_message ( TYPE_REQUEST, stringify_request ( start ) );
+    msi_msg_set_cryptokey ( _msg_start, session->call->key_local, crypto_secretbox_KEYBYTES );
+    msi_msg_set_nonce ( _msg_start, session->call->nonce_local, crypto_box_NONCEBYTES );
+    send_message ( session, _msg_start, msg->friend_id );
+    free_message ( _msg_start );
+
+    flush_peer_type ( session, msg, 0 );
+
+    event.rise ( callbacks[MSI_OnStarting], session->agent_handler );
+    event.timer_release ( session->call->ringing_timer_id );
+
+    return 1;
+}
+int handle_recv_ending ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+
+    if ( has_call_error ( session, msg ) == 0 )
+        return 0;
+
+
+    terminate_call ( session );
+
+    event.rise ( callbacks[MSI_OnEnding], session->agent_handler );
+
+    return 1;
+}
+int handle_recv_error ( MSISession* session, MSIMessage* msg ) {
+    assert ( session );
+    assert ( session->call );
+
+    /* Handle error accordingly */
+    if ( msg->reason.header_value ) {
+        session->last_error_id = atoi ( ( const char* ) msg->reason.header_value );
+        session->last_error_str = stringify_error ( session->last_error_id );
+    }
+
+    terminate_call ( session );
+
+    event.rise ( callbacks[MSI_OnEnding], session->agent_handler );
+
+    return 1;
+}
+
+
+/**
+ * @brief BASIC call flow:
+ *
+ *    ALICE                    BOB
+ *      | invite -->            |
+ *      |                       |
+ *      |           <-- ringing |
+ *      |                       |
+ *      |          <-- starting |
+ *      |                       |
+ *      | start -->             |
+ *      |                       |
+ *      |  <-- MEDIA TRANS -->  |
+ *      |                       |
+ *      | end -->               |
+ *      |                       |
+ *      |            <-- ending |
+ *
+ * Alice calls Bob by sending invite packet.
+ * Bob recvs the packet and sends an ringing packet;
+ * which notifies Alice that her invite is acknowledged.
+ * Ringing screen shown on both sides.
+ * Bob accepts the invite for a call by sending starting packet.
+ * Alice recvs the starting packet and sends the started packet to
+ * inform Bob that she recved the starting packet.
+ * Now the media transmission is established ( i.e. RTP transmission ).
+ * Alice hangs up and sends end packet.
+ * Bob recves the end packet and sends ending packet
+ * as the acknowledgement that the call is ending.
+ *
+ *
+ */
+void msi_handle_packet ( Messenger* messenger, int source, uint8_t* data, uint16_t length, void* object ) 
+{
+    /* Unused */
+    (void)messenger;
+    
+    MSISession* _session = object;
+    MSIMessage* _msg;
+    
+    if ( !length ) return;
+    
+    _msg = parse_message ( data, length );
+    
+    if ( !_msg ) return;
+    
+    _msg->friend_id = source;
+    
+    
+    /* Now handle message */
+    
+    if ( _msg->request.header_value ) { /* Handle request */
+        
+        const uint8_t* _request_value = _msg->request.header_value;
+        
+        if ( same ( _request_value, stringify_request ( invite ) ) ) {
+            handle_recv_invite ( _session, _msg );
+            
+        } else if ( same ( _request_value, stringify_request ( start ) ) ) {
+            handle_recv_start ( _session, _msg );
+            
+        } else if ( same ( _request_value, stringify_request ( cancel ) ) ) {
+            handle_recv_cancel ( _session, _msg );
+            
+        } else if ( same ( _request_value, stringify_request ( reject ) ) ) {
+            handle_recv_reject ( _session, _msg );
+            
+        } else if ( same ( _request_value, stringify_request ( end ) ) ) {
+            handle_recv_end ( _session, _msg );
+        }
+        
+        else {
+            free_message ( _msg );
+            return;
+        }
+        
+    } else if ( _msg->response.header_value ) { /* Handle response */
+        
+        const uint8_t* _response_value = _msg->response.header_value;
+        
+        if ( same ( _response_value, stringify_response ( ringing ) ) ) {
+            handle_recv_ringing ( _session, _msg );
+            
+        } else if ( same ( _response_value, stringify_response ( starting ) ) ) {
+            handle_recv_starting ( _session, _msg );
+            
+        } else if ( same ( _response_value, stringify_response ( ending ) ) ) {
+            handle_recv_ending ( _session, _msg );
+            
+        } else if ( same ( _response_value, stringify_response ( error ) ) ) {
+            handle_recv_error ( _session, _msg );
+        } else {
+            free_message ( _msg );
+            return;
+        }
+        
+        /* Got response so cancel timer */
+        if ( _session->call )
+            event.timer_release ( _session->call->request_timer_id );
+        
+    }
+    
+    free_message ( _msg );
+}
+
+
+/********************************************************************************************************************  
+ * *******************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ * 
+ * 
+ * 
+ * PUBLIC API FUNCTIONS IMPLEMENTATIONS
+ * 
+ * 
+ * 
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************/
+
+
+
+
+
+
+
+
+/**
+ * @brief Callback setter.
+ * 
+ * @param callback The callback.
+ * @param id The id.
+ * @return void
+ */
+void msi_register_callback ( MSICallback callback, MSICallbackID id ) 
+{
+    callbacks[id] = callback;
+}
+
+
+/**
+ * @brief Start the control session.
+ * 
+ * @param messenger Tox* object.
+ * @param user_agent User agent, i.e. 'Venom'; 'QT-gui'
+ * @return MSISession* The created session.
+ * @retval NULL Error occured.
+ */
+MSISession* msi_init_session ( Messenger* messenger, const uint8_t* ua_name ) {
+    assert ( messenger );
+    
+    MSISession* _retu = calloc ( sizeof ( MSISession ), 1 );
+    assert ( _retu );
+    
+    _retu->ua_name = ua_name;
+    _retu->messenger_handle = messenger;
+    _retu->agent_handler = NULL;
+    
+    _retu->call = NULL;
+    
+    _retu->frequ = 10000; /* default value? */
+    _retu->call_timeout = 30000; /* default value? */
+    
+    
+    m_callback_msi_packet(messenger, msi_handle_packet, _retu );
+    
+    /* This is called when remote terminates session */
+    m_callback_connectionstatus_internal_av(messenger, handle_remote_connection_change, _retu);
+    
+    return _retu;
+}
+
+
+/**
+ * @brief Terminate control session.
+ * 
+ * @param session The session
+ * @return int
+ */
+int msi_terminate_session ( MSISession* session ) {
+    assert ( session );
+    
+    int _status = 0;
+    
+    terminate_call ( session );
+    m_callback_msi_packet((struct Messenger*) session->messenger_handle, NULL, NULL);
+    
+    
+    /* TODO: Clean it up more? */
+    
+    free ( session );
+    return _status;
+}
+
+
+/**
+ * @brief Send invite request to friend_id.
+ * 
+ * @param session Control session.
+ * @param call_type Type of the call. Audio or Video(both audio and video)
+ * @param rngsec Ringing timeout.
+ * @param friend_id The friend.
+ * @return int
+ */
+int msi_invite ( MSISession* session, MSICallType call_type, uint32_t rngsec, uint32_t friend_id ) {
+    assert ( session );
+
+    MSIMessage* _msg_invite = msi_new_message ( TYPE_REQUEST, stringify_request ( invite ) );
+
+    session->call = init_call ( session, 1, rngsec ); /* Just one for now */
+    t_randomstr ( session->call->id, CALL_ID_LEN );
+    
+    add_peer(session->call, friend_id );
+    
+    session->call->type_local = call_type;
+    /* Do whatever with message */
+
+    if ( call_type == type_audio ) {
+        msi_msg_set_calltype
+        ( _msg_invite, ( const uint8_t* ) CT_AUDIO_HEADER_VALUE, strlen ( CT_AUDIO_HEADER_VALUE ) );
+    } else {
+        msi_msg_set_calltype
+        ( _msg_invite, ( const uint8_t* ) CT_VIDEO_HEADER_VALUE, strlen ( CT_VIDEO_HEADER_VALUE ) );
+    }
+
+    send_message ( session, _msg_invite, friend_id );
+    free_message ( _msg_invite );
+
+    session->call->state = call_inviting;
+
+    session->call->request_timer_id = event.timer_alloc ( handle_timeout, session, m_deftout );
+
+    return 0;
+}
+
+
+/**
+ * @brief Hangup active call.
+ * 
+ * @param session Control session.
+ * @return int 
+ * @retval -1 Error occured.
+ * @retval 0 Success.
+ */
+int msi_hangup ( MSISession* session ) {
+    assert ( session );
+
+    if ( !session->call || session->call->state != call_active )
+        return -1;
+
+    MSIMessage* _msg_ending = msi_new_message ( TYPE_REQUEST, stringify_request ( end ) );
+    
+    /* hangup for each peer */
+    int _it = 0;
+    for ( ; _it < session->call->peer_count; _it ++ )
+        send_message ( session, _msg_ending, session->call->peers[_it] );
+    
+    
+    free_message ( _msg_ending );
+
+    session->call->request_timer_id = event.timer_alloc ( handle_timeout, session, m_deftout );
+
+    return 0;
+}
+
+
+/**
+ * @brief Answer active call request.
+ * 
+ * @param session Control session.
+ * @param call_type Answer with Audio or Video(both).
+ * @return int
+ */
+int msi_answer ( MSISession* session, MSICallType call_type ) {
+    assert ( session );
+
+    MSIMessage* _msg_starting = msi_new_message ( TYPE_RESPONSE, stringify_response ( starting ) );
+    session->call->type_local = call_type;
+
+    if ( call_type == type_audio ) {
+        msi_msg_set_calltype
+        ( _msg_starting, ( const uint8_t* ) CT_AUDIO_HEADER_VALUE, strlen ( CT_AUDIO_HEADER_VALUE ) );
+    } else {
+        msi_msg_set_calltype
+        ( _msg_starting, ( const uint8_t* ) CT_VIDEO_HEADER_VALUE, strlen ( CT_VIDEO_HEADER_VALUE ) );
+    }
+
+    /* Now set the local encryption key and pass it with STARTING message */
+
+    session->call->key_local = calloc ( sizeof ( uint8_t ), crypto_secretbox_KEYBYTES );
+    new_symmetric_key ( session->call->key_local );
+
+    session->call->nonce_local = calloc ( sizeof ( uint8_t ), crypto_box_NONCEBYTES );
+    new_nonce ( session->call->nonce_local );
+
+    msi_msg_set_cryptokey ( _msg_starting, session->call->key_local, crypto_secretbox_KEYBYTES );
+    msi_msg_set_nonce ( _msg_starting, session->call->nonce_local, crypto_box_NONCEBYTES );
+
+    send_message ( session, _msg_starting, session->call->peers[session->call->peer_count - 1] );
+    free_message ( _msg_starting );
+
+    session->call->state = call_active;
+
+    return 0;
+}
+
+
+/**
+ * @brief Cancel request.
+ * 
+ * @param session Control session.
+ * @param reason Set optional reason header. Pass NULL if none.
+ * @return int
+ */
+int msi_cancel ( MSISession* session, uint32_t peer, const uint8_t* reason ) {
+    assert ( session );
+
+    MSIMessage* _msg_cancel = msi_new_message ( TYPE_REQUEST, stringify_request ( cancel ) );
+    
+    if ( reason ) msi_msg_set_reason(_msg_cancel, reason, strlen((const char*)reason));
+    
+    send_message ( session, _msg_cancel, peer );
+    free_message ( _msg_cancel );
+
+    terminate_call ( session );
+
+    return 0;
+}
+
+
+/**
+ * @brief Reject request.
+ * 
+ * @param session Control session.
+ * @return int
+ */
+int msi_reject ( MSISession* session, const uint8_t* reason ) {
+    assert ( session );
+
+    MSIMessage* _msg_reject = msi_new_message ( TYPE_REQUEST, stringify_request ( reject ) );
+    
+    if ( reason ) msi_msg_set_reason(_msg_reject, reason, strlen((const char*)reason) + 1);
+    
+    send_message ( session, _msg_reject, session->call->peers[session->call->peer_count - 1] );
+    free_message ( _msg_reject );
+
+    session->call->request_timer_id = event.timer_alloc ( handle_timeout, session, m_deftout );
+
+    return 0;
+}
+
+
+/**
+ * @brief Terminate the current call.
+ * 
+ * @param session Control session.
+ * @return int
+ */
+int msi_stopcall ( MSISession* session ) {
+    assert ( session );
+
+    if ( !session->call )
+        return -1;
+
+    /* just terminate it */
+    
+    terminate_call ( session );
+
+    return 0;
+}
\ No newline at end of file
diff --git a/toxav/msi.h b/toxav/msi.h
new file mode 100644
index 00000000..5b693da4
--- /dev/null
+++ b/toxav/msi.h
@@ -0,0 +1,233 @@
+/**  toxmsi.h
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 
+ *   Report bugs/suggestions at #tox-dev @ freenode.net:6667
+ */
+
+#ifndef __TOXMSI
+#define __TOXMSI
+
+#include <inttypes.h>
+#include <pthread.h>
+
+#include "../toxcore/Messenger.h"
+
+/* define size for call_id */
+#define CALL_ID_LEN 12
+
+
+typedef void* ( *MSICallback ) ( void* arg );
+
+
+/**
+ * @brief Call type identifier. Also used as rtp callback prefix.
+ */
+typedef enum {
+    type_audio = 70,
+    type_video
+} MSICallType;
+
+
+/**
+ * @brief Call state identifiers.
+ */
+typedef enum {
+    call_inviting, /* when sending call invite */
+    call_starting, /* when getting call invite */
+    call_active,
+    call_hold
+
+} MSICallState;
+
+
+
+/**
+ * @brief The call struct.
+ * 
+ */
+typedef struct _MSICall {             /* Call info structure */
+    MSICallState    state;
+
+    MSICallType     type_local;        /* Type of payload user is ending */
+    MSICallType*    type_peer;         /* Type of payload others are sending */
+
+    uint8_t         id[CALL_ID_LEN];  /* Random value identifying the call */
+
+    uint8_t*        key_local;         /* The key for encryption */
+    uint8_t*        key_peer;          /* The key for decryption */
+
+    uint8_t*        nonce_local;       /* Local nonce */
+    uint8_t*        nonce_peer;        /* Peer nonce  */
+
+    int             ringing_tout_ms;   /* Ringing timeout in ms */
+
+    int             request_timer_id;  /* Timer id for outgoing request/action */
+    int             ringing_timer_id;  /* Timer id for ringing timeout */
+
+    pthread_mutex_t mutex;             /* It's to be assumed that call will have
+                                         * seperate thread so add mutex
+                                         */
+    uint32_t*       peers;
+    uint16_t        peer_count;
+    
+    
+} MSICall;
+
+
+/**
+ * @brief Control session struct
+ * 
+ */
+typedef struct _MSISession {
+
+    /* Call handler */
+    struct _MSICall* call;
+
+    int            last_error_id; /* Determine the last error */
+    const uint8_t* last_error_str;
+
+    const uint8_t* ua_name;
+
+    void* agent_handler; /* Pointer to an object that is handling msi */
+    Messenger*  messenger_handle;
+    
+    uint32_t frequ;
+    uint32_t call_timeout; /* Time of the timeout for some action to end; 0 if infinite */
+    
+
+} MSISession;
+
+
+/** 
+ * @brief Callbacks ids that handle the states 
+ */
+typedef enum {
+    /* Requests */
+    MSI_OnInvite,
+    MSI_OnStart,
+    MSI_OnCancel,
+    MSI_OnReject,
+    MSI_OnEnd,
+
+    /* Responses */
+    MSI_OnRinging,
+    MSI_OnStarting,
+    MSI_OnEnding,
+
+    /* Protocol */
+    MSI_OnError,
+    MSI_OnRequestTimeout
+
+} MSICallbackID;
+
+
+/**
+ * @brief Callback setter.
+ * 
+ * @param callback The callback.
+ * @param id The id.
+ * @return void
+ */
+void msi_register_callback(MSICallback callback, MSICallbackID id);
+
+
+/**
+ * @brief Start the control session.
+ * 
+ * @param messenger Tox* object.
+ * @param user_agent User agent, i.e. 'Venom'; 'QT-gui'
+ * @return MSISession* The created session.
+ * @retval NULL Error occured.
+ */
+MSISession* msi_init_session ( Messenger* messenger, const uint8_t* ua_name );
+
+
+/**
+ * @brief Terminate control session.
+ * 
+ * @param session The session
+ * @return int
+ */
+int msi_terminate_session ( MSISession* session );
+
+
+/**
+ * @brief Send invite request to friend_id.
+ * 
+ * @param session Control session.
+ * @param call_type Type of the call. Audio or Video(both audio and video)
+ * @param rngsec Ringing timeout.
+ * @param friend_id The friend.
+ * @return int
+ */
+int msi_invite ( MSISession* session, MSICallType call_type, uint32_t rngsec, uint32_t friend_id );
+
+
+/**
+ * @brief Hangup active call.
+ * 
+ * @param session Control session.
+ * @return int 
+ * @retval -1 Error occured.
+ * @retval 0 Success.
+ */
+int msi_hangup ( MSISession* session );
+
+
+/**
+ * @brief Answer active call request.
+ * 
+ * @param session Control session.
+ * @param call_type Answer with Audio or Video(both).
+ * @return int
+ */
+int msi_answer ( MSISession* session, MSICallType call_type );
+
+
+/**
+ * @brief Cancel request.
+ * 
+ * @param session Control session.
+ * @param peer To which peer.
+ * @param reason Set optional reason header. Pass NULL if none.
+ * @return int
+ */
+int msi_cancel ( MSISession* session, uint32_t peer, const uint8_t* reason );
+
+
+/**
+ * @brief Reject request.
+ * 
+ * @param session Control session.
+ * @param reason Set optional reason header. Pass NULL if none.
+ * @return int
+ */
+int msi_reject ( MSISession* session, const uint8_t* reason );
+
+
+/**
+ * @brief Terminate the current call.
+ * 
+ * @param session Control session.
+ * @return int
+ */
+int msi_stopcall ( MSISession* session );
+
+#endif /* __TOXMSI */
diff --git a/toxav/phone.c b/toxav/phone.c
new file mode 100755
index 00000000..161275d9
--- /dev/null
+++ b/toxav/phone.c
@@ -0,0 +1,1308 @@
+/**  phone.c
+ *
+ *   NOTE NOTE NOTE NOTE NOTE NOTE 
+ * 
+ *   This file is for testing/reference purposes only, hence
+ *   it is _poorly_ designed and it does not fully reflect the 
+ *   quaility of msi nor rtp. Although toxmsi* and toxrtp* are tested 
+ *   there is always possiblity of crashes. If crash occures, 
+ *   contact me ( mannol ) on either irc channel #tox-dev @ freenode.net:6667 
+ *   or eniz_vukovic@hotmail.com
+ * 
+ *   NOTE NOTE NOTE NOTE NOTE NOTE 
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#define _BSD_SOURCE
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <assert.h>
+#include <math.h>
+#include <pthread.h>
+
+//#include "media.h"
+#include "toxav.h"
+#include "event.h"
+#include "../toxcore/tox.h"
+
+#ifdef TOX_FFMPEG
+/* Video encoding/decoding */
+#include <libavcodec/avcodec.h>
+#include <libavformat/avformat.h>
+#include <libswscale/swscale.h>
+#include <libavdevice/avdevice.h>
+#include <libavutil/opt.h>
+#endif
+
+#include <AL/al.h>
+#include <AL/alc.h>
+#include <SDL/SDL.h>
+#include <SDL/SDL_thread.h>
+
+/* the quit event for SDL */
+#define FF_QUIT_EVENT (SDL_USEREVENT + 2)
+
+#ifdef __linux__
+#define VIDEO_DRIVER "video4linux2"
+#define DEFAULT_WEBCAM "/dev/video0"
+#endif
+
+#if defined(_WIN32) || defined(__WIN32__) || defined (WIN32)
+#define VIDEO_DRIVER "vfwcap"
+#define DEFAULT_WEBCAM "0"
+#endif
+
+
+/* Define client version */
+#define _USERAGENT "v.0.3.0"
+
+
+struct SDL_Surface *screen;
+
+typedef struct {
+    struct SDL_Overlay *bmp;
+    int width, height;
+} VideoPicture;
+
+
+typedef struct av_friend_s {
+    int _id;
+    int _active; /* 0=false; 1=true; */
+} av_friend_t;
+
+typedef struct av_session_s {
+    /* Encoding/decoding/capturing/playing */
+    ToxAv* av;
+    
+    VideoPicture    video_picture;    
+    struct ALCdevice *audio_capture_device;
+    
+    /* context for converting image format to something SDL can use*/
+    struct SwsContext   *sws_SDL_r_ctx;
+    
+    /* context for converting webcam image format to something the video encoder can use */
+    struct SwsContext   *sws_ctx;
+    
+    /* Thread running control */
+    int running_decaud, running_encaud, 
+        running_decvid, running_encvid;
+    
+    pthread_mutex_t _mutex;
+    
+    Tox* _messenger;
+    av_friend_t*  _friends;
+    int _friend_cout;
+    char _my_public_id[200];
+#ifdef TOX_FFMPEG
+    AVInputFormat *video_input_format;
+    AVFormatContext *video_format_ctx;
+    uint8_t video_stream;
+    AVCodecContext *webcam_decoder_ctx;
+    AVCodec *webcam_decoder;
+#endif
+} av_session_t;
+
+
+void av_allocate_friend(av_session_t* _phone, int _id, int _active)
+{
+    static int _new_id = 0;
+    
+    if ( !_phone->_friends ) {
+        _phone->_friends = calloc(sizeof(av_friend_t), 1);
+        _phone->_friend_cout = 1;
+    } else{
+        _phone->_friend_cout ++;
+        _phone->_friends = realloc(_phone->_friends, sizeof(av_friend_t) * _phone->_friend_cout);
+    }
+    
+    if ( _id == -1 ) {
+        _phone->_friends->_id = _new_id;
+        _new_id ++;
+    } else _phone->_friends->_id = _id;
+    
+    _phone->_friends->_active = _active;
+}
+av_friend_t* av_get_friend(av_session_t* _phone, int _id)
+{
+    av_friend_t* _friends = _phone->_friends;
+    
+    if ( !_friends ) return NULL;
+    
+    int _it = 0;
+    for (; _it < _phone->_friend_cout; _it ++)
+        if ( _friends[_it]._id == _id ) 
+            return _friends + _it;
+    
+    return NULL;
+}
+
+
+/***************** MISC *****************/
+
+void INFO (const char* _format, ...)
+{
+    printf("\r[!] ");
+    va_list _arg;
+    va_start (_arg, _format);
+    vfprintf (stdout, _format, _arg);
+    va_end (_arg);
+    printf("\n\r >> ");
+    fflush(stdout);
+}
+
+unsigned char *hex_string_to_bin(char hex_string[])
+{
+    size_t i, len = strlen(hex_string);
+    unsigned char *val = calloc(sizeof(unsigned char), len);
+    char *pos = hex_string;
+    
+    for (i = 0; i < len; ++i, pos += 2)
+        sscanf(pos, "%2hhx", &val[i]);
+    
+    return val;
+}
+
+int getinput( char* _buff, size_t _limit, int* _len )
+{
+    if ( fgets(_buff, _limit, stdin) == NULL )
+        return -1;
+    
+    *_len = strlen(_buff) - 1;
+    
+    /* Get rid of newline */
+    _buff[*_len] = '\0';
+    
+    return 0;
+}
+
+char* trim_spaces ( char* buff )
+{
+    
+    int _i = 0, _len = strlen(buff);
+    
+    char* container = calloc(sizeof(char), _len);
+    int _ci = 0;
+    
+    for ( ; _i < _len; _i++ ) {
+        while ( _i < _len && buff[_i] == ' ' )
+            _i++;
+        
+        if ( _i < _len ){
+            container[_ci] = buff[_i];
+            _ci ++;
+        }
+    }
+    
+    memcpy( buff, container, _ci );
+    buff[_ci] = '\0';
+    free(container);
+    return buff;
+}
+
+#define FRADDR_TOSTR_CHUNK_LEN 8
+
+static void fraddr_to_str(uint8_t *id_bin, char *id_str)
+{    
+    uint i, delta = 0, pos_extra = 0, sum_extra = 0;
+    
+    for (i = 0; i < TOX_FRIEND_ADDRESS_SIZE; i++) {
+        sprintf(&id_str[2 * i + delta], "%02hhX", id_bin[i]);
+        
+        if ((i + 1) == TOX_CLIENT_ID_SIZE)
+            pos_extra = 2 * (i + 1) + delta;
+        
+        if (i >= TOX_CLIENT_ID_SIZE)
+            sum_extra |= id_bin[i];
+        
+        if (!((i + 1) % FRADDR_TOSTR_CHUNK_LEN)) {
+            id_str[2 * (i + 1) + delta] = ' ';
+            delta++;
+        }
+    }
+    
+    id_str[2 * i + delta] = 0;
+    
+    if (!sum_extra)
+        id_str[pos_extra] = 0;
+}
+
+/*********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ */
+
+
+/* 
+ * How av stuff _should_ look like 
+ */
+/*
+int display_received_frame(av_session_t* _phone, vpx_image_t *image)
+{
+    CodecState* cs = get_cs_temp(_phone->av);
+    AVPicture pict;
+    SDL_LockYUVOverlay(_phone->video_picture.bmp);
+    
+    pict.data[0] = _phone->video_picture.bmp->pixels[0];
+    pict.data[1] = _phone->video_picture.bmp->pixels[2];
+    pict.data[2] = _phone->video_picture.bmp->pixels[1];
+    pict.linesize[0] = _phone->video_picture.bmp->pitches[0];
+    pict.linesize[1] = _phone->video_picture.bmp->pitches[2];
+    pict.linesize[2] = _phone->video_picture.bmp->pitches[1];
+    */
+    /* Convert the image into YUV format that SDL uses *//*
+    sws_scale(_phone->sws_SDL_r_ctx, (uint8_t const * const *)r_video_frame->data, r_video_frame->linesize, 0,
+              cs->video_decoder_ctx->height, pict.data, pict.linesize );
+    
+    SDL_UnlockYUVOverlay(_phone->video_picture.bmp);
+    SDL_Rect rect;
+    rect.x = 0;
+    rect.y = 0;
+    rect.w = cs->video_decoder_ctx->width;
+    rect.h = cs->video_decoder_ctx->height;
+    SDL_DisplayYUVOverlay(_phone->video_picture.bmp, &rect);
+    return 1;
+}
+*/
+#ifdef TOX_FFMPEG
+void *encode_video_thread(void *arg)
+{
+    INFO("Started encode video thread!");
+
+    av_session_t* _phone = arg;
+    
+    _phone->running_encvid = 1;
+    //CodecState *cs = get_cs_temp(_phone->av);
+    AVPacket pkt1, *packet = &pkt1;
+    //int p = 0;
+    //int got_packet;
+    int video_frame_finished;
+    AVFrame *s_video_frame;
+    AVFrame *webcam_frame;
+    s_video_frame = avcodec_alloc_frame();
+    webcam_frame = avcodec_alloc_frame();
+    //AVPacket enc_video_packet;
+    
+    uint8_t *buffer;
+    int numBytes;
+    /* Determine required buffer size and allocate buffer */
+    numBytes = avpicture_get_size(PIX_FMT_YUV420P, _phone->webcam_decoder_ctx->width, _phone->webcam_decoder_ctx->height);
+    buffer = (uint8_t *)av_calloc(numBytes * sizeof(uint8_t),1);
+    avpicture_fill((AVPicture *)s_video_frame, buffer, PIX_FMT_YUV420P, _phone->webcam_decoder_ctx->width,
+                   _phone->webcam_decoder_ctx->height);
+    _phone->sws_ctx = sws_getContext(_phone->webcam_decoder_ctx->width, _phone->webcam_decoder_ctx->height,
+                                 _phone->webcam_decoder_ctx->pix_fmt, _phone->webcam_decoder_ctx->width, _phone->webcam_decoder_ctx->height, PIX_FMT_YUV420P,
+                                 SWS_BILINEAR, NULL, NULL, NULL);
+    
+    
+    vpx_image_t *image = 
+    vpx_img_alloc(NULL, VPX_IMG_FMT_I420, _phone->webcam_decoder_ctx->width, _phone->webcam_decoder_ctx->height, 1);
+    
+    //uint32_t frame_counter = 0;
+    while (_phone->running_encvid) {
+        
+        if (av_read_frame(_phone->video_format_ctx, packet) < 0) {
+            printf("error reading frame\n");
+            
+            if (_phone->video_format_ctx->pb->error != 0)
+                break;
+            
+            continue;
+        }
+        
+        if (packet->stream_index == _phone->video_stream) {
+            if (avcodec_decode_video2(_phone->webcam_decoder_ctx, webcam_frame, &video_frame_finished, packet) < 0) {
+                printf("couldn't decode\n");
+                continue;
+            }
+            
+            av_free_packet(packet);
+            sws_scale(_phone->sws_ctx, (uint8_t const * const *)webcam_frame->data, webcam_frame->linesize, 0,
+                      _phone->webcam_decoder_ctx->height, s_video_frame->data, s_video_frame->linesize);
+            /* create a new I-frame every 60 frames */
+            //++p;
+            /*
+            if (p == 60) {
+                
+                s_video_frame->pict_type = AV_PICTURE_TYPE_BI ;
+            } else if (p == 61) {
+                s_video_frame->pict_type = AV_PICTURE_TYPE_I ;
+                p = 0;
+            } else {
+                s_video_frame->pict_type = AV_PICTURE_TYPE_P ;
+            }*/
+            
+            if (video_frame_finished) {
+                memcpy(image->planes[VPX_PLANE_Y], s_video_frame->data[0], s_video_frame->linesize[0] * _phone->webcam_decoder_ctx->height);
+                memcpy(image->planes[VPX_PLANE_U], s_video_frame->data[1], s_video_frame->linesize[1] * _phone->webcam_decoder_ctx->height / 2);
+                memcpy(image->planes[VPX_PLANE_V], s_video_frame->data[2], s_video_frame->linesize[2] * _phone->webcam_decoder_ctx->height / 2);
+                toxav_send_video (_phone->av, image);
+                //if (avcodec_encode_video2(cs->video_encoder_ctx, &enc_video_packet, s_video_frame, &got_packet) < 0) {
+                /*if (vpx_codec_encode(&cs->v_encoder, image, frame_counter, 1, 0, 0) != VPX_CODEC_OK) {
+                    printf("could not encode video frame\n");
+                    continue;
+                }
+                ++frame_counter;
+                
+                vpx_codec_iter_t iter = NULL;
+                vpx_codec_cx_pkt_t *pkt;
+                while( (pkt = vpx_codec_get_cx_data(&cs->v_encoder, &iter)) ) {
+                    if (pkt->kind == VPX_CODEC_CX_FRAME_PKT)
+                        toxav_send_rtp_payload(_phone->av, TypeVideo, pkt->data.frame.buf, pkt->data.frame.sz);
+                }*/
+                //if (!got_packet) {
+                //    continue;
+                //}
+                                
+                //if (!enc_video_packet.data) fprintf(stderr, "video packet data is NULL\n");
+                
+                //toxav_send_rtp_payload(_phone->av, TypeVideo, enc_video_packet.data, enc_video_packet.size);
+                
+                //av_free_packet(&enc_video_packet);
+            }
+        } else {
+            av_free_packet(packet);
+        }
+    }
+    
+    vpx_img_free(image);
+    
+    /* clean up codecs */
+    //pthread_mutex_lock(&cs->ctrl_mutex);
+    av_free(buffer);
+    av_free(webcam_frame);
+    av_free(s_video_frame);
+    sws_freeContext(_phone->sws_ctx);
+    //avcodec_close(webcam_decoder_ctx);
+    //avcodec_close(cs->video_encoder_ctx);
+    //pthread_mutex_unlock(&cs->ctrl_mutex);
+    
+    _phone->running_encvid = -1;
+    
+    pthread_exit ( NULL );
+}
+#endif
+
+void *encode_audio_thread(void *arg)
+{
+    INFO("Started encode audio thread!");
+    av_session_t* _phone = arg;
+    _phone->running_encaud = 1;
+
+    int ret = 0;
+    int16_t frame[4096];
+    int frame_size = AUDIO_FRAME_SIZE;
+    ALint sample = 0;
+    alcCaptureStart((ALCdevice*)_phone->audio_capture_device);
+    
+    while (_phone->running_encaud) {
+        alcGetIntegerv((ALCdevice*)_phone->audio_capture_device, ALC_CAPTURE_SAMPLES, (ALCsizei)sizeof(ALint), &sample);
+        
+        if (sample >= frame_size) {
+            alcCaptureSamples((ALCdevice*)_phone->audio_capture_device, frame, frame_size);
+            
+            ret = toxav_send_audio(_phone->av, frame, frame_size);
+            
+            if (ret < 0)
+                printf("Could not encode or send audio packet\n");
+
+        } else {
+            usleep(1000);
+        }
+    }
+    
+    /* clean up codecs *
+    pthread_mutex_lock(&cs->ctrl_mutex);* /
+    alcCaptureStop((ALCdevice*)_phone->audio_capture_device);
+    alcCaptureCloseDevice((ALCdevice*)_phone->audio_capture_device);    
+    / *pthread_mutex_unlock(&cs->ctrl_mutex);*/
+    _phone->running_encaud = -1;
+    pthread_exit ( NULL ); 
+}
+
+void convert_to_rgb(vpx_image_t *img, unsigned char *out)
+{
+    const int w = img->d_w;
+    const int w2 = w/2;
+    const int pstride = w*3;
+    const int h = img->d_h;
+    const int h2 = h/2;
+    
+    const int strideY = img->stride[0];
+    const int strideU = img->stride[1];
+    const int strideV = img->stride[2];
+    int posy, posx;
+    for (posy = 0; posy < h2; posy++) {
+        unsigned char *dst = out + pstride * (posy * 2);
+        unsigned char *dst2 = out + pstride * (posy * 2 + 1);
+        const unsigned char *srcY = img->planes[0] + strideY * posy * 2;
+        const unsigned char *srcY2 = img->planes[0] + strideY * (posy * 2 + 1);
+        const unsigned char *srcU = img->planes[1] + strideU * posy;
+        const unsigned char *srcV = img->planes[2] + strideV * posy;
+            
+        for (posx = 0; posx < w2; posx++) {
+            unsigned char Y,U,V;
+            short R,G,B;
+            short iR,iG,iB;
+            
+            U = *(srcU++); V = *(srcV++);
+            iR = (351 * (V-128)) / 256;
+            iG = - (179 * (V-128)) / 256 - (86 * (U-128)) / 256;
+            iB = (444 * (U-128)) / 256;
+            
+            Y = *(srcY++); 
+            R = Y + iR ; G = Y + iG ; B = Y + iB ;
+            R = (R<0?0:(R>255?255:R)); G = (G<0?0:(G>255?255:G)); B = (B<0?0:(B>255?255:B));
+            *(dst++) = R; *(dst++) = G; *(dst++) = B;
+            
+            Y = *(srcY2++);
+            R = Y + iR ; G = Y + iG ; B = Y + iB ;
+            R = (R<0?0:(R>255?255:R)); G = (G<0?0:(G>255?255:G)); B = (B<0?0:(B>255?255:B));
+            *(dst2++) = R; *(dst2++) = G; *(dst2++) = B;
+            
+            Y = *(srcY++) ;
+            R = Y + iR ; G = Y + iG ; B = Y + iB ;
+            R = (R<0?0:(R>255?255:R)); G = (G<0?0:(G>255?255:G)); B = (B<0?0:(B>255?255:B));
+            *(dst++) = R; *(dst++) = G; *(dst++) = B;
+            
+            Y = *(srcY2++);
+            R = Y + iR ; G = Y + iG ; B = Y + iB ;
+            R = (R<0?0:(R>255?255:R)); G = (G<0?0:(G>255?255:G)); B = (B<0?0:(B>255?255:B));
+            *(dst2++) = R; *(dst2++) = G; *(dst2++) = B;
+        }
+    }
+}
+
+#define mask32(BYTE) (*(uint32_t *)(uint8_t [4]){ [BYTE] = 0xff })
+
+void *decode_video_thread(void *arg)
+{
+    INFO("Started decode video thread!");
+    av_session_t* _phone = arg;
+    _phone->running_decvid = 1;
+    
+    //CodecState *cs = get_cs_temp(_phone->av);
+    //cs->video_stream = 0;
+    
+    //int recved_size;
+    //uint8_t dest[RTP_PAYLOAD_SIZE];
+    
+    //int dec_frame_finished;
+    //AVFrame *r_video_frame;
+    //r_video_frame = avcodec_alloc_frame();
+    //AVPacket dec_video_packet;
+    //av_new_packet (&dec_video_packet, 65536);
+    int width = 0;
+    int height = 0;
+    
+    while (_phone->running_decvid) {
+        //recved_size = toxav_recv_rtp_payload(_phone->av, TypeVideo, dest);
+        //if (recved_size) {
+        vpx_image_t *image;
+        if (toxav_recv_video(_phone->av, &image) == 0) {
+            //memcpy(dec_video_packet.data, dest, recved_size);
+            //dec_video_packet.size = recved_size;
+            
+            //avcodec_decode_video2(cs->video_decoder_ctx, r_video_frame, &dec_frame_finished, &dec_video_packet);
+            
+            //if (dec_frame_finished) {
+                
+                /* Check if size has changed */
+                if (image->d_w != width || image->d_h != height) {
+                    
+                    width = image->d_w;
+                    height = image->d_h;
+                    
+                    printf("w: %d h: %d \n", width, height);
+                    
+                    screen = SDL_SetVideoMode(width, height, 0, 0);
+                    
+                    //if (_phone->video_picture.bmp)
+                     //   SDL_FreeYUVOverlay(_phone->video_picture.bmp);
+                    
+                    //_phone->video_picture.bmp = SDL_CreateYUVOverlay(width, height, SDL_YV12_OVERLAY, screen);
+                   // _phone->sws_SDL_r_ctx = sws_getContext(width, height, cs->video_decoder_ctx->pix_fmt, width, height, PIX_FMT_YUV420P,
+                     //                                      SWS_BILINEAR, NULL, NULL, NULL);
+                }
+                uint8_t *rgb_image = malloc(width*height*3);
+                convert_to_rgb(image, rgb_image);
+                SDL_Surface* img_surface = SDL_CreateRGBSurfaceFrom(rgb_image, width, height, 24, width * 3, mask32(0), mask32(1), mask32(2), 0);
+                if(SDL_BlitSurface(img_surface, NULL, screen, NULL) == 0)
+                        SDL_UpdateRect(screen, 0, 0, 0, 0);
+                /*
+                SDL_LockYUVOverlay(_phone->video_picture.bmp);
+                memcpy(_phone->video_picture.bmp->pixels[0], image->planes[VPX_PLANE_Y], _phone->video_picture.bmp->pitches[0] * height);
+                memcpy(_phone->video_picture.bmp->pixels[1], image->planes[VPX_PLANE_V], _phone->video_picture.bmp->pitches[1] * height / 2);
+                memcpy(_phone->video_picture.bmp->pixels[2], image->planes[VPX_PLANE_U], _phone->video_picture.bmp->pitches[2] * height / 2);
+                
+                SDL_Rect rect;
+                rect.x = 0;
+                rect.y = 0;
+                rect.w = width;
+                rect.h = height;
+                SDL_DisplayYUVOverlay(_phone->video_picture.bmp, &rect);*/
+                free(rgb_image);
+                //display_received_frame(_phone, image);
+                
+            } //else {
+                /* TODO: request the sender to create a new i-frame immediatly */
+                //printf("Bad video packet\n");
+            //}
+        //}
+        
+        usleep(1000);
+    }
+    
+    /* clean up codecs */
+    //av_free(r_video_frame);
+    
+    //pthread_mutex_lock(&cs->ctrl_mutex);
+    //avcodec_close(cs->video_decoder_ctx);
+    //pthread_mutex_unlock(&cs->ctrl_mutex);
+    
+    _phone->running_decvid = -1;
+    
+    pthread_exit ( NULL );
+}
+
+void *decode_audio_thread(void *arg)
+{
+    INFO("Started decode audio thread!");
+    av_session_t* _phone = arg;
+    _phone->running_decaud = 1;
+        
+    //int recved_size;
+    //uint8_t dest [RTP_PAYLOAD_SIZE];
+    
+    int frame_size = AUDIO_FRAME_SIZE;
+    //int data_size;
+    
+    ALCdevice *dev;
+    ALCcontext *ctx;
+    ALuint source, *buffers;
+    dev = alcOpenDevice(NULL);
+    ctx = alcCreateContext(dev, NULL);
+    alcMakeContextCurrent(ctx);
+    int openal_buffers = 5;
+    
+    buffers = calloc(sizeof(ALuint) * openal_buffers,1);
+    alGenBuffers(openal_buffers, buffers);
+    alGenSources((ALuint)1, &source);
+    alSourcei(source, AL_LOOPING, AL_FALSE);
+    
+    ALuint buffer;
+    ALint ready;
+    
+    uint16_t zeros[frame_size];
+    memset(zeros, 0, frame_size);
+    int16_t PCM[frame_size];
+    
+    int i;
+    for (i = 0; i < openal_buffers; ++i) {
+        alBufferData(buffers[i], AL_FORMAT_MONO16, zeros, frame_size, 48000);
+    }
+    
+    alSourceQueueBuffers(source, openal_buffers, buffers);
+    alSourcePlay(source);
+    
+    if (alGetError() != AL_NO_ERROR) {
+        fprintf(stderr, "Error starting audio\n");
+        goto ending;
+    }
+    
+    int dec_frame_len = 0;    
+    
+    while (_phone->running_decaud) {
+        
+        alGetSourcei(source, AL_BUFFERS_PROCESSED, &ready);
+        if (ready <= 0)
+            continue;
+
+        dec_frame_len = toxav_recv_audio(_phone->av, frame_size, PCM);         
+
+        /* Play the packet */
+        if (dec_frame_len > 0) {
+            alSourceUnqueueBuffers(source, 1, &buffer);
+            alBufferData(buffer, AL_FORMAT_MONO16, PCM, dec_frame_len * 2 * 1, 48000);
+            int error = alGetError();
+            
+            if (error != AL_NO_ERROR) {
+                fprintf(stderr, "Error setting buffer %d\n", error);
+                break;
+            }
+            
+            alSourceQueueBuffers(source, 1, &buffer);
+            
+            if (alGetError() != AL_NO_ERROR) {
+                fprintf(stderr, "Error: could not buffer audio\n");
+                break;
+            }
+            
+            alGetSourcei(source, AL_SOURCE_STATE, &ready);
+            
+            if (ready != AL_PLAYING) alSourcePlay(source);
+        } 
+        
+        usleep(1000);
+    }
+    
+    
+ending:
+    /* clean up codecs */
+    //pthread_mutex_lock(&cs->ctrl_mutex);    
+    /*
+    alDeleteSources(1, &source);
+    alDeleteBuffers(openal_buffers, buffers);
+    alcMakeContextCurrent(NULL);
+    alcDestroyContext(ctx);
+    alcCloseDevice(dev);
+    */
+    //pthread_mutex_unlock(&cs->ctrl_mutex);
+    
+    _phone->running_decaud = -1;
+    
+    pthread_exit ( NULL );
+}
+
+
+
+
+
+int phone_startmedia_loop ( ToxAv* arg )
+{
+    if ( !arg ){
+        return -1;
+    }
+       
+    toxav_prepare_transmission(arg);
+       
+    /* 
+     * Rise all threads
+     */
+#ifdef TOX_FFMPEG
+    /* Only checks for last peer */
+    if ( toxav_get_peer_transmission_type(arg, 0) == TypeVideo && 
+         0 > event.rise(encode_video_thread, toxav_get_agent_handler(arg)) )
+    {
+        INFO("Error while starting encode_video_thread()");
+        return -1;
+    }
+#endif
+    /* Always send audio */
+    if ( 0 > event.rise(encode_audio_thread, toxav_get_agent_handler(arg)) )
+    {
+        INFO("Error while starting encode_audio_thread()");
+        return -1;
+    }
+    
+    /* Only checks for last peer */
+    if ( toxav_get_peer_transmission_type(arg, 0) == TypeVideo && 
+         0 > event.rise(decode_video_thread, toxav_get_agent_handler(arg)) )
+    {
+        INFO("Error while starting decode_video_thread()");
+        return -1;
+    }
+    
+    if ( 0 > event.rise(decode_audio_thread, toxav_get_agent_handler(arg)) )
+    {
+        INFO("Error while starting decode_audio_thread()");
+        return -1;
+    }
+    
+    
+    return 0;
+}
+
+
+
+
+
+
+/*********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ *********************************************
+ */
+
+
+/* Some example callbacks */
+
+void* callback_recv_invite ( void* _arg )
+{
+    assert(_arg);
+    
+    switch ( toxav_get_peer_transmission_type(_arg, 0) ){
+    case TypeAudio:
+        INFO( "Incoming audio call!");
+        break;
+    case TypeVideo:
+        INFO( "Incoming video call!");
+        break;
+    }
+
+    pthread_exit(NULL);
+}
+void* callback_recv_ringing ( void* _arg )
+{
+    INFO ( "Ringing!" );
+    pthread_exit(NULL);
+}
+void* callback_recv_starting ( void* _arg )
+{
+    if ( 0 != phone_startmedia_loop(_arg) ){
+        INFO("Starting call failed!");
+    } else {
+        INFO ("Call started! ( press h to hangup )");
+    }
+    pthread_exit(NULL);
+}
+void* callback_recv_ending ( void* _arg )
+{
+    av_session_t* _phone = toxav_get_agent_handler(_arg);
+    
+    _phone->running_encaud = 0;
+    _phone->running_decaud = 0;
+    _phone->running_encvid = 0;
+    _phone->running_decvid = 0;
+    
+    /* Wait until all threads are done */
+    
+    while ( _phone->running_encaud != -1 || 
+            _phone->running_decaud != -1 ||
+            _phone->running_encvid != -1 ||
+            _phone->running_decvid != -1 )
+        
+    usleep(10000000);    
+    
+    INFO ( "Call ended!" );
+    pthread_exit(NULL);
+}
+
+void* callback_recv_error ( void* _arg )
+{
+    /*MSISession* _session = _arg;
+
+    INFO( "Error: %s", _session->last_error_str ); */
+    pthread_exit(NULL);
+}
+
+void* callback_call_started ( void* _arg )
+{
+    if ( 0 != phone_startmedia_loop(_arg) ){
+        INFO("Starting call failed!");
+    } else {
+        INFO ("Call started! ( press h to hangup )");
+    }
+    
+    pthread_exit(NULL);
+}
+void* callback_call_canceled ( void* _arg )
+{
+    INFO ( "Call canceled!" );
+    pthread_exit(NULL);
+}
+void* callback_call_rejected ( void* _arg )
+{
+    INFO ( "Call rejected!" );
+    pthread_exit(NULL);
+}
+void* callback_call_ended ( void* _arg )
+{
+    av_session_t* _phone = toxav_get_agent_handler(_arg);
+    
+    _phone->running_encaud = 0;
+    _phone->running_decaud = 0;
+    _phone->running_encvid = 0;
+    _phone->running_decvid = 0;
+    
+    /* Wait until all threads are done */
+        
+    while ( _phone->running_encaud != -1 || 
+            _phone->running_decaud != -1 ||
+            _phone->running_encvid != -1 ||
+            _phone->running_decvid != -1 )
+        
+        usleep(10000000);
+    
+    toxav_kill_transmission(_phone->av);
+    INFO ( "Call ended!" );
+    pthread_exit(NULL);
+}
+
+void* callback_requ_timeout ( void* _arg )
+{
+    INFO( "No answer! " );
+    pthread_exit(NULL);
+}
+
+av_session_t* av_init_session()
+{
+    av_session_t* _retu = malloc(sizeof(av_session_t));
+    
+    /* Initialize our mutex */
+    pthread_mutex_init ( &_retu->_mutex, NULL );
+
+    _retu->_messenger = tox_new(1);
+    
+    if ( !_retu->_messenger ) {
+        fprintf ( stderr, "tox_new() failed!\n" );
+        return NULL;
+    }
+
+    _retu->_friends = NULL;
+    
+    
+    const ALchar *_device_list = alcGetString(NULL, ALC_CAPTURE_DEVICE_SPECIFIER);
+    int i = 0;
+    const ALchar *device_names[20];
+    
+    if ( _device_list ) {
+        INFO("\nAvailable Capture Devices are:");
+        
+        while (*_device_list ) {
+            device_names[i] = _device_list;
+            INFO("%d) %s", i, device_names[i]);
+            _device_list += strlen( _device_list ) + 1;
+            ++i;
+        }
+    }
+    
+    INFO("Enter capture device number");
+    
+    char dev[2]; char* left;
+    char* warned_ = fgets(dev, 2, stdin);
+    (void)warned_;
+    long selection = strtol(dev, &left, 10);
+    
+    if ( *left ) {
+        printf("'%s' is not a number!", dev);
+        fflush(stdout);
+        exit(EXIT_FAILURE);
+    }
+    else {
+        INFO("Selected: %d ( %s )", selection, device_names[selection]);
+    }
+        
+    _retu->audio_capture_device = 
+        (struct ALCdevice*)alcCaptureOpenDevice(
+            device_names[selection], AUDIO_SAMPLE_RATE, AL_FORMAT_MONO16, AUDIO_FRAME_SIZE * 4);
+    
+        
+    if (alcGetError((ALCdevice*)_retu->audio_capture_device) != AL_NO_ERROR) {
+        printf("Could not start capture device! %d\n", alcGetError((ALCdevice*)_retu->audio_capture_device));
+        return 0;
+    }
+    uint16_t height = 0, width = 0;
+#ifdef TOX_FFMPEG
+    avdevice_register_all();
+    avcodec_register_all();
+    av_register_all();
+
+    _retu->video_input_format = av_find_input_format(VIDEO_DRIVER);
+    if (avformat_open_input(&_retu->video_format_ctx, DEFAULT_WEBCAM, _retu->video_input_format, NULL) != 0) {
+        fprintf(stderr, "Opening video_input_format failed!\n");
+        //return -1;
+        return NULL;
+    }
+
+    avformat_find_stream_info(_retu->video_format_ctx, NULL);
+    av_dump_format(_retu->video_format_ctx, 0, DEFAULT_WEBCAM, 0);
+
+    for (i = 0; i < _retu->video_format_ctx->nb_streams; ++i) {
+        if (_retu->video_format_ctx->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
+            _retu->video_stream = i;
+            break;
+        }
+    }
+
+    _retu->webcam_decoder_ctx = _retu->video_format_ctx->streams[_retu->video_stream]->codec;
+    _retu->webcam_decoder = avcodec_find_decoder(_retu->webcam_decoder_ctx->codec_id);
+
+    if (_retu->webcam_decoder == NULL) {
+        fprintf(stderr, "Unsupported codec!\n");
+        //return -1;
+        return NULL;
+    }
+
+    if (_retu->webcam_decoder_ctx == NULL) {
+        fprintf(stderr, "Init webcam_decoder_ctx failed!\n");
+        //return -1;
+        return NULL;
+    }
+
+    if (avcodec_open2(_retu->webcam_decoder_ctx, _retu->webcam_decoder, NULL) < 0) {
+        fprintf(stderr, "Opening webcam decoder failed!\n");
+        //return -1;
+        return NULL;
+    }
+    width = _retu->webcam_decoder_ctx->width;
+    height = _retu->webcam_decoder_ctx->height;
+#endif
+    uint8_t _byte_address[TOX_FRIEND_ADDRESS_SIZE];
+    tox_get_address(_retu->_messenger, _byte_address );
+    fraddr_to_str( _byte_address, _retu->_my_public_id );
+    
+
+    _retu->av = toxav_new(_retu->_messenger, _retu, _USERAGENT, width, height);
+
+    /* ------------------ */
+    
+    toxav_register_callstate_callback(callback_call_started, OnStart);
+    toxav_register_callstate_callback(callback_call_canceled, OnCancel);
+    toxav_register_callstate_callback(callback_call_rejected, OnReject);
+    toxav_register_callstate_callback(callback_call_ended, OnEnd);
+    toxav_register_callstate_callback(callback_recv_invite, OnInvite);
+    
+    toxav_register_callstate_callback(callback_recv_ringing, OnRinging);
+    toxav_register_callstate_callback(callback_recv_starting, OnStarting);
+    toxav_register_callstate_callback(callback_recv_ending, OnEnding);
+    
+    toxav_register_callstate_callback(callback_recv_error, OnError);
+    toxav_register_callstate_callback(callback_requ_timeout, OnRequestTimeout);
+    
+    /* ------------------ */
+
+    return _retu;
+}
+
+int av_terminate_session(av_session_t* _phone)
+{
+    toxav_hangup(_phone->av);
+    
+    free(_phone->_friends);
+    pthread_mutex_destroy ( &_phone->_mutex );
+    
+    Tox* _p = _phone->_messenger;
+    _phone->_messenger = NULL; usleep(100000); /* Wait for tox_poll to end */
+    
+    tox_kill(_p);
+    toxav_kill(_phone->av);
+    
+    free(_phone);
+    
+    printf("\r[i] Quit!\n");
+    return 0;
+}
+
+/****** AV HELPER FUNCTIONS ******/
+
+/* Auto accept friend request */
+void av_friend_requ(uint8_t *_public_key, uint8_t *_data, uint16_t _length, void *_userdata)
+{
+    av_session_t* _phone = _userdata;
+    av_allocate_friend (_phone, -1, 0);
+    
+    INFO("Got friend request with message: %s", _data);
+    
+    tox_add_friend_norequest(_phone->_messenger, _public_key);
+    
+    INFO("Auto-accepted! Friend id: %d",  _phone->_friends->_id );
+}
+
+void av_friend_active(Tox *_messenger, int _friendnumber, uint8_t *_string, uint16_t _length, void *_userdata)
+{
+    av_session_t* _phone = _userdata;
+    INFO("Friend no. %d is online", _friendnumber);
+    
+    av_friend_t* _this_friend = av_get_friend(_phone, _friendnumber);
+    
+    if ( !_this_friend ) {
+        INFO("But it's not registered!");
+        return;
+    }
+    
+    (*_this_friend)._active = 1;
+}
+
+int av_add_friend(av_session_t* _phone, char* _friend_hash)
+{    
+    trim_spaces(_friend_hash);
+    
+    unsigned char *_bin_string = hex_string_to_bin(_friend_hash);
+    int _number = tox_add_friend(_phone->_messenger, _bin_string, (uint8_t *)"Tox phone "_USERAGENT, sizeof("Tox phone "_USERAGENT));
+    free(_bin_string);
+    
+    if ( _number >= 0) {
+        INFO("Added friend as %d", _number );
+        av_allocate_friend(_phone, _number, 0);
+    }
+    else
+        INFO("Unknown error %i", _number );
+    
+    return _number;
+}
+
+int av_connect_to_dht(av_session_t* _phone, char* _dht_key, const char* _dht_addr, unsigned short _dht_port)
+{
+    unsigned char *_binary_string = hex_string_to_bin(_dht_key);
+    
+    uint16_t _port = htons(_dht_port);
+    
+    int _if = tox_bootstrap_from_address(_phone->_messenger, _dht_addr, 1, _port, _binary_string );
+    
+    free(_binary_string);
+    
+    return _if ? 0 : -1;
+}
+
+/*********************************/
+
+void do_phone ( av_session_t* _phone )
+{
+    INFO("Welcome to tox_phone version: " _USERAGENT "\n"
+         "Usage: \n"
+         "f [pubkey] (add friend)\n"
+         "c [a/v] (type) [friend] (friend id) (calls friend if online)\n"
+         "h (if call is active hang up)\n"
+         "a [a/v] (answer incoming call: a - audio / v - audio + video (audio is default))\n"
+         "r (reject incoming call)\n"
+         "q (quit)\n"
+         "================================================================================"
+         );
+    
+    while ( 1 )
+    {        
+        char _line [ 1500 ];
+        int _len;
+        
+        if ( -1 == getinput(_line, 1500, &_len) ){
+            printf(" >> "); 
+            fflush(stdout);
+            continue;
+        }
+        
+        if ( _len > 1 && _line[1] != ' ' && _line[1] != '\n' ){
+            INFO("Invalid input!");
+            continue;
+        }
+
+        switch (_line[0]){
+
+        case 'f':
+        {
+            char _id [128];
+            strncpy(_id, _line + 2, 128);            
+            
+            av_add_friend(_phone, _id);
+                    
+        } break;
+        case 'c':
+        {
+            ToxAvCallType _ctype;
+            
+            if ( _len < 5 ){
+                INFO("Invalid input; usage: c a/v [friend]");
+                break;
+            }
+            else if ( _line[2] == 'a' || _line[2] != 'v' ){ /* default and audio */
+                _ctype = TypeAudio;
+            }
+            else { /* video */
+                _ctype = TypeVideo;
+            }
+            
+            char* _end;
+            int _friend = strtol(_line + 4, &_end, 10);
+            
+            if ( *_end ){
+                INFO("Friend num has to be numerical value");
+                break;
+            }
+            
+            if ( toxav_call(_phone->av, _friend, _ctype, 30) == ErrorAlreadyInCall ){
+                INFO("Already in a call");
+                break;
+            }
+            else INFO("Calling friend: %d!", _friend);
+
+        } break;
+        case 'h':
+        {
+            if ( toxav_hangup(_phone->av) == ErrorNoCall ) {
+                INFO("No call!");
+                break;
+            }
+            else INFO("Hung up...");
+
+        } break;
+        case 'a':
+        {
+            ToxAvError rc;
+            
+            if ( _len > 1 && _line[2] == 'v' ) {
+                rc = toxav_answer(_phone->av, TypeVideo);
+            } else
+                rc = toxav_answer(_phone->av, TypeAudio);
+            
+            if ( rc == ErrorInvalidState ) {
+                INFO("No call to answer!");
+            }
+
+        } break;
+        case 'r':
+        {
+            if ( toxav_reject(_phone->av, "User action") == ErrorInvalidState )
+                INFO("No state to cancel!");
+            else INFO("Call Rejected...");
+
+        } break;
+        case 'q':
+        {
+            INFO("Quitting!");
+            return;
+        }
+        case '\n':
+        {
+        }
+        default:
+        {
+        } break;
+
+        }
+
+    }
+}
+
+void* tox_poll (void* _messenger_p)
+{
+    Tox** _messenger = _messenger_p;
+    while( *_messenger ) { 
+        tox_do(*_messenger); 
+        usleep(10000);
+    }
+        
+    pthread_exit(NULL);
+}
+
+int av_wait_dht(av_session_t* _phone, int _wait_seconds, const char* _ip, char* _key, unsigned short _port)
+{
+    if ( !_wait_seconds )
+        return -1;
+    
+    int _waited = 0;
+    
+    while( !tox_isconnected(_phone->_messenger) ) {
+        
+        if ( -1 == av_connect_to_dht(_phone, _key, _ip, _port) )
+        {
+            INFO("Could not connect to: %s", _ip);
+            av_terminate_session(_phone);
+            return -1;
+        }
+        
+        if ( _waited >= _wait_seconds ) return 0;
+        
+        printf(".");
+        fflush(stdout);
+        
+        _waited ++;
+        usleep(1000000);
+    }
+    
+    int _r = _wait_seconds - _waited;
+    return _r ? _r : 1;
+}
+/* ---------------------- */
+
+int print_help ( const char* _name )
+{
+    printf ( "Usage: %s [IP] [PORT] [KEY]\n" 
+             "\t[IP] (DHT ip)\n"
+             "\t[PORT] (DHT port)\n"
+             "\t[KEY] (DHT public key)\n"
+             "P.S. Friends and key are stored in ./tox_phone.conf\n"
+             ,_name );
+    return 1;
+}
+
+int main ( int argc, char* argv [] )
+{
+    if ( argc < 1 || argc < 4 )
+        return print_help(argv[0]);
+    
+    char* _convertable;
+    
+    
+    const char* _ip = argv[1];
+    char* _key = argv[3];
+    unsigned short _port = strtol(argv[2], &_convertable, 10);
+    
+    if ( *_convertable ) {
+        printf("Invalid port: cannot convert string to long: %s", _convertable);
+        return 1;
+    }
+    
+    av_session_t* _phone = av_init_session();
+    
+    tox_callback_friend_request(_phone->_messenger, av_friend_requ, _phone);
+    tox_callback_status_message(_phone->_messenger, av_friend_active, _phone);
+
+    
+    INFO("\r================================================================================\n"
+         "[!] Trying dht@%s:%d"
+         , _ip, _port);
+    
+    /* Start tox protocol */
+    event.rise( tox_poll, &_phone->_messenger );
+    
+    /* Just clean one line */
+    printf("\r       \r");
+    fflush(stdout);
+    
+    int _r;
+    int _wait_seconds = 5;
+    for ( _r = 0; _r == 0; _r = av_wait_dht(_phone, _wait_seconds, _ip, _key, _port) ) _wait_seconds --;
+    
+        
+    if ( -1 == _r ) {
+        INFO("Error while connecting to dht: %s:%d", _ip, _port);
+        av_terminate_session(_phone);
+        return 1;
+    }
+    
+    INFO("CONNECTED!\n"
+         "================================================================================\n"
+         "%s\n"
+         "================================================================================"
+         , _phone->_my_public_id );
+
+    
+    do_phone (_phone);
+    
+    av_terminate_session(_phone);
+    
+    return 0;
+}
diff --git a/toxav/rtp.c b/toxav/rtp.c
new file mode 100644
index 00000000..2543c509
--- /dev/null
+++ b/toxav/rtp.c
@@ -0,0 +1,908 @@
+/**  toxrtp.c
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 
+ *   Report bugs/suggestions at #tox-dev @ freenode.net:6667
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include "rtp.h"
+#include <assert.h>
+#include <stdlib.h>
+
+
+#define PAYLOAD_ID_VALUE_OPUS 1
+#define PAYLOAD_ID_VALUE_VP8  2
+
+#define size_32 4
+
+#define inline__ inline __attribute__((always_inline))
+
+
+#define ADD_FLAG_VERSION(_h, _v) do { ( _h->flags ) &= 0x3F; ( _h->flags ) |= ( ( ( _v ) << 6 ) & 0xC0 ); } while(0)
+#define ADD_FLAG_PADDING(_h, _v) do { if ( _v > 0 ) _v = 1; ( _h->flags ) &= 0xDF; ( _h->flags ) |= ( ( ( _v ) << 5 ) & 0x20 ); } while(0)
+#define ADD_FLAG_EXTENSION(_h, _v) do { if ( _v > 0 ) _v = 1; ( _h->flags ) &= 0xEF;( _h->flags ) |= ( ( ( _v ) << 4 ) & 0x10 ); } while(0)
+#define ADD_FLAG_CSRCC(_h, _v) do { ( _h->flags ) &= 0xF0; ( _h->flags ) |= ( ( _v ) & 0x0F ); } while(0)
+#define ADD_SETTING_MARKER(_h, _v) do { if ( _v > 1 ) _v = 1; ( _h->marker_payloadt ) &= 0x7F; ( _h->marker_payloadt ) |= ( ( ( _v ) << 7 ) /*& 0x80 */ ); } while(0)
+#define ADD_SETTING_PAYLOAD(_h, _v) do { if ( _v > 127 ) _v = 127; ( _h->marker_payloadt ) &= 0x80; ( _h->marker_payloadt ) |= ( ( _v ) /* & 0x7F */ ); } while(0)
+
+#define GET_FLAG_VERSION(_h) (( _h->flags & 0xd0 ) >> 6)
+#define GET_FLAG_PADDING(_h) (( _h->flags & 0x20 ) >> 5)
+#define GET_FLAG_EXTENSION(_h) (( _h->flags & 0x10 ) >> 4)
+#define GET_FLAG_CSRCC(_h) ( _h->flags & 0x0f )
+#define GET_SETTING_MARKER(_h) (( _h->marker_payloadt ) >> 7)
+#define GET_SETTING_PAYLOAD(_h) ((_h->marker_payloadt) & 0x7f)
+
+
+/**
+ * @brief Converts 4 bytes to uint32_t
+ * 
+ * @param dest Where to convert
+ * @param bytes What bytes
+ * @return void
+ */
+inline__ void bytes_to_U32(uint32_t* dest, const uint8_t* bytes)
+{
+    *dest = 
+#ifdef WORDS_BIGENDIAN    
+    ( ( uint32_t ) *  bytes )              |
+    ( ( uint32_t ) * ( bytes + 1 ) << 8 )  |
+    ( ( uint32_t ) * ( bytes + 2 ) << 16 ) |
+    ( ( uint32_t ) * ( bytes + 3 ) << 24 ) ;
+#else
+    ( ( uint32_t ) *  bytes        << 24 ) |
+    ( ( uint32_t ) * ( bytes + 1 ) << 16 ) |
+    ( ( uint32_t ) * ( bytes + 2 ) << 8 )  |
+    ( ( uint32_t ) * ( bytes + 3 ) ) ;
+#endif    
+}
+
+/**
+ * @brief Converts 2 bytes to uint16_t
+ * 
+ * @param dest Where to convert
+ * @param bytes What bytes
+ * @return void
+ */
+inline__ void bytes_to_U16(uint16_t* dest, const uint8_t* bytes)
+{    
+    *dest = 
+#ifdef WORDS_BIGENDIAN    
+    ( ( uint16_t ) *   bytes ) |
+    ( ( uint16_t ) * ( bytes + 1 ) << 8 );
+#else
+    ( ( uint16_t ) *   bytes << 8 ) |
+    ( ( uint16_t ) * ( bytes + 1 ) );
+#endif   
+}
+
+/**
+ * @brief Convert uint32_t to byte string of size 4
+ * 
+ * @param dest Where to convert
+ * @param value The value
+ * @return void
+ */
+inline__ void U32_to_bytes(uint8_t* dest, uint32_t value)
+{    
+#ifdef WORDS_BIGENDIAN    
+    *(dest)     = ( value );
+    *(dest + 1) = ( value >> 8 );
+    *(dest + 2) = ( value >> 16 );
+    *(dest + 3) = ( value >> 24 );
+#else
+    *(dest)     = ( value >> 24 );
+    *(dest + 1) = ( value >> 16 );
+    *(dest + 2) = ( value >> 8 );
+    *(dest + 3) = ( value );
+#endif   
+}
+
+/**
+ * @brief Convert uint16_t to byte string of size 2
+ * 
+ * @param dest Where to convert
+ * @param value The value
+ * @return void
+ */
+inline__ void U16_to_bytes(uint8_t* dest, uint16_t value)
+{
+#ifdef WORDS_BIGENDIAN    
+    *(dest)     = ( value );
+    *(dest + 1) = ( value >> 8 );
+#else
+    *(dest)     = ( value >> 8 );
+    *(dest + 1) = ( value );
+#endif   
+}
+
+
+/**
+ * @brief Checks if message came in late.
+ * 
+ * @param session Control session.
+ * @param msg The message.
+ * @return int
+ * @retval -1 The message came in order.
+ * @retval 0 The message came late.
+ */
+inline__ int check_late_message (RTPSession* session, RTPMessage* msg)
+{
+    /*
+     * Check Sequence number. If this new msg has lesser number then the session->rsequnum
+     * it shows that the message came in late. Also check timestamp to be 100% certain.
+     * 
+     */
+    return ( msg->header->sequnum < session->rsequnum && msg->header->timestamp < session->timestamp ) ? 0 : -1;
+}
+
+
+/**
+ * @brief Increases nonce value by 'target'
+ * 
+ * @param nonce The nonce
+ * @param target The target
+ * @return void
+ */
+inline__ void increase_nonce(uint8_t* nonce, uint16_t target)
+{
+    uint16_t _nonce_counter;
+
+    uint8_t _reverse_bytes[2];
+    _reverse_bytes[0] = nonce[crypto_box_NONCEBYTES - 1];
+    _reverse_bytes[1] = nonce[crypto_box_NONCEBYTES - 2];
+
+    bytes_to_U16(&_nonce_counter, _reverse_bytes );
+
+    /* Check overflow */
+    if (_nonce_counter > UINT16_MAX - target ) { /* 2 bytes are not long enough */
+        uint8_t _it = 3;
+        while ( _it <= crypto_box_NONCEBYTES ) _it += ++nonce[crypto_box_NONCEBYTES - _it] ? crypto_box_NONCEBYTES : 1;
+        
+        _nonce_counter = _nonce_counter - (UINT16_MAX - target ); /* Assign the rest of it */
+    } else { /* Increase nonce */
+        
+        _nonce_counter+= target;
+    }
+    
+    /* Assign the last bytes */
+    
+    U16_to_bytes( _reverse_bytes, _nonce_counter);
+    nonce [crypto_box_NONCEBYTES - 1] = _reverse_bytes[0];
+    nonce [crypto_box_NONCEBYTES - 2] = _reverse_bytes[1];
+    
+}
+
+
+/**
+ * @brief Speaks for it self.
+ * 
+ */
+static const uint32_t payload_table[] =
+{
+    8000, 8000, 8000, 8000, 8000, 8000, 16000, 8000, 8000, 8000,        /*    0-9    */
+    44100, 44100, 0, 0, 90000, 8000, 11025, 22050, 0, 0,                /*   10-19   */
+    0, 0, 0, 0, 0, 90000, 90000, 0, 90000, 0,                           /*   20-29   */
+    0, 90000, 90000, 90000, 90000, 0, 0, 0, 0, 0,                       /*   30-39   */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                       /*   40-49   */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                       /*   50-59   */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                       /*   60-69   */
+    PAYLOAD_ID_VALUE_OPUS, PAYLOAD_ID_VALUE_VP8, 0, 0, 0, 0, 0, 0, 0, 0,/*   70-79   */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                       /*   80-89   */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                       /*   90-99   */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                       /*  100-109  */
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                       /*  110-119  */
+    0, 0, 0, 0, 0, 0, 0, 0                                              /*  120-127  */
+};
+
+
+/**
+ * @brief Extracts header from payload.
+ * 
+ * @param payload The payload.
+ * @param length The size of payload.
+ * @return RTPHeader* Extracted header.
+ * @retval NULL Error occurred while extracting header.
+ */
+RTPHeader* extract_header ( const uint8_t* payload, int length )
+{
+    if ( !payload || !length ) {
+        return NULL;
+    }
+    
+    const uint8_t* _it = payload;
+    
+    RTPHeader* _retu = calloc(1, sizeof (RTPHeader));
+    assert(_retu);
+    
+    _retu->flags = *_it; ++_it;
+    
+    /* This indicates if the first 2 bits are valid.
+     * Now it may happen that this is out of order but
+     * it cuts down chances of parsing some invalid value
+     */
+    
+    if ( GET_FLAG_VERSION(_retu) != RTP_VERSION ){
+        /* Deallocate */
+        free(_retu);
+        return NULL;
+    }
+    
+    /*
+     * Added a check for the size of the header little sooner so
+     * I don't need to parse the other stuff if it's bad
+     */
+    uint8_t _cc = GET_FLAG_CSRCC ( _retu );    
+    uint32_t _length = 12 /* Minimum header len */ + ( _cc * 4 );
+    
+    if ( length < _length ) {
+        /* Deallocate */
+        free(_retu);
+        return NULL;
+    }
+    
+    if ( _cc > 0 ) {
+        _retu->csrc = calloc (_cc, sizeof (uint32_t));
+        assert(_retu->csrc);
+        
+    } else { /* But this should not happen ever */
+        /* Deallocate */
+        free(_retu);
+        return NULL;
+    }
+    
+    
+    _retu->marker_payloadt = *_it; ++_it;
+    _retu->length = _length;
+    
+    
+    bytes_to_U32(&_retu->timestamp, _it); _it += 4;    
+    bytes_to_U32(&_retu->ssrc, _it);
+    
+    uint8_t _x;
+    for ( _x = 0; _x < _cc; _x++ ) {
+        _it += 4; bytes_to_U32(&(_retu->csrc[_x]), _it);
+    }
+    
+    return _retu;
+}
+
+/**
+ * @brief Extracts external header from payload. Must be called AFTER extract_header()!
+ * 
+ * @param payload The ITERATED payload.
+ * @param length The size of payload.
+ * @return RTPExtHeader* Extracted extension header.
+ * @retval NULL Error occurred while extracting extension header.
+ */
+RTPExtHeader* extract_ext_header ( const uint8_t* payload, uint16_t length )
+{
+    const uint8_t* _it = payload;
+    
+    RTPExtHeader* _retu = calloc(1, sizeof (RTPExtHeader));
+    assert(_retu);
+    
+    uint16_t _ext_length; 
+    bytes_to_U16(&_ext_length, _it); _it += 2;
+    
+    
+    if ( length < ( _ext_length * sizeof(uint32_t) ) ) {
+        free(_retu);
+        return NULL;
+    }
+    
+    _retu->length  = _ext_length;
+    bytes_to_U16(&_retu->type, _it); _it += 2;
+    
+    _retu->table = calloc(_ext_length, sizeof (uint32_t));
+    assert(_retu->table);
+    
+    uint16_t _x;
+    for ( _x = 0; _x < _ext_length; _x++ ) {
+        _it += 4; bytes_to_U32(&(_retu->table[_x]), _it);
+    }
+    
+    return _retu;
+}
+
+/**
+ * @brief Adds header to payload. Make sure _payload_ has enough space.
+ * 
+ * @param header The header.
+ * @param payload The payload.
+ * @return uint8_t* Iterated position.
+ */
+uint8_t* add_header ( RTPHeader* header, uint8_t* payload )
+{
+    uint8_t _cc = GET_FLAG_CSRCC ( header );
+    
+    uint8_t* _it = payload;
+    
+    
+    /* Add sequence number first */
+    U16_to_bytes(_it, header->sequnum); _it += 2;
+     
+    *_it = header->flags; ++_it;
+    *_it = header->marker_payloadt; ++_it;
+     
+     
+    U32_to_bytes( _it, header->timestamp); _it+=4;
+    U32_to_bytes( _it, header->ssrc);
+    
+    if ( header->csrc ) {
+        uint8_t _x;
+        for ( _x = 0; _x < _cc; _x++ ) {
+            _it+=4; U32_to_bytes( _it, header->csrc[_x]);
+        }
+    }
+    
+    return _it + 4;
+}
+
+/**
+ * @brief Adds extension header to payload. Make sure _payload_ has enough space.
+ * 
+ * @param header The header.
+ * @param payload The payload.
+ * @return uint8_t* Iterated position.
+ */
+uint8_t* add_ext_header ( RTPExtHeader* header, uint8_t* payload )
+{
+    uint8_t* _it = payload;
+    
+    U16_to_bytes(_it, header->length); _it+=2;
+    U16_to_bytes(_it, header->type); _it-=2; /* Return to 0 position */
+    
+    if ( header->table ) {
+        uint16_t _x;
+        for ( _x = 0; _x < header->length; _x++ ) {
+            _it+=4; U32_to_bytes(_it, header->table[_x]);
+        }
+    }
+    
+    return _it + 4;
+}
+
+/**
+ * @brief Builds header from control session values.
+ * 
+ * @param session Control session.
+ * @return RTPHeader* Created header.
+ */
+RTPHeader* build_header ( RTPSession* session )
+{
+    RTPHeader* _retu = calloc ( 1, sizeof (RTPHeader) );
+    assert(_retu);
+    
+    ADD_FLAG_VERSION ( _retu, session->version );
+    ADD_FLAG_PADDING ( _retu, session->padding );
+    ADD_FLAG_EXTENSION ( _retu, session->extension );
+    ADD_FLAG_CSRCC ( _retu, session->cc );
+    ADD_SETTING_MARKER ( _retu, session->marker );
+    ADD_SETTING_PAYLOAD ( _retu, session->payload_type );
+    
+    _retu->sequnum = session->sequnum;
+    _retu->timestamp = ((uint32_t)(current_time() / 1000)); /* micro to milli */
+    _retu->ssrc = session->ssrc;
+    
+    if ( session->cc > 0 ) {
+        _retu->csrc = calloc(session->cc, sizeof (uint32_t));
+        assert(_retu->csrc);
+        
+        int i;
+        
+        for ( i = 0; i < session->cc; i++ ) {
+            _retu->csrc[i] = session->csrc[i];
+        }
+    } else {
+        _retu->csrc = NULL;
+    }
+    
+    _retu->length = 12 /* Minimum header len */ + ( session->cc * size_32 );
+    
+    return _retu;
+}
+
+
+/**
+ * @brief Parses data into RTPMessage struct. Stores headers separately from the payload data
+ *        and so the length variable is set accordingly. _sequnum_ argument is
+ *        passed by the handle_packet() since it's parsed already.
+ * 
+ * @param session Control session.
+ * @param sequnum Sequence number that's parsed from payload in handle_packet()
+ * @param data Payload data.
+ * @param length Payload size.
+ * @return RTPMessage*
+ * @retval NULL Error occurred.
+ */
+RTPMessage* msg_parse ( uint16_t sequnum, const uint8_t* data, int length )
+{    
+    RTPMessage* _retu = calloc(1, sizeof (RTPMessage));
+    
+    _retu->header = extract_header ( data, length ); /* It allocates memory and all */
+    
+    if ( !_retu->header ){
+        free(_retu);
+        return NULL;
+    }
+    _retu->header->sequnum = sequnum;
+    
+    _retu->length = length - _retu->header->length;
+    
+    uint16_t _from_pos = _retu->header->length - 2 /* Since sequ num is excluded */ ;
+    
+    
+    if ( GET_FLAG_EXTENSION ( _retu->header ) ) {
+        _retu->ext_header = extract_ext_header ( data + _from_pos, length );
+        if ( _retu->ext_header ){
+            _retu->length -= ( 4 /* Minimum ext header len */ + _retu->ext_header->length * size_32 );
+            _from_pos += ( 4 /* Minimum ext header len */ + _retu->ext_header->length * size_32 );
+        } else { /* Error */
+            free (_retu->ext_header);
+            free (_retu->header);
+            free (_retu);
+            return NULL;
+        }
+    } else {
+        _retu->ext_header = NULL;
+    }
+
+    if ( length - _from_pos <= MAX_RTP_SIZE )
+        memcpy ( _retu->data, data + _from_pos, length - _from_pos );
+    else {
+        rtp_free_msg(NULL, _retu);
+        return NULL;
+    }
+    _retu->next = NULL;
+    
+    return _retu;
+}
+
+/**
+ * @brief Callback for networking core.
+ * 
+ * @param object RTPSession object.
+ * @param ip_port Where the message comes from.
+ * @param data Message data.
+ * @param length Message length.
+ * @return int
+ * @retval -1 Error occurred.
+ * @retval 0 Success.
+ */
+int rtp_handle_packet ( void* object, IP_Port ip_port, uint8_t* data, uint32_t length )
+{
+    RTPSession* _session = object;
+    RTPMessage* _msg;
+    
+    if ( !_session || length < 13 ) /* 12 is the minimum length for rtp + desc. byte */
+        return -1;
+    
+    uint8_t _plain[MAX_UDP_PACKET_SIZE];
+            
+    uint16_t _sequnum;
+    bytes_to_U16(&_sequnum, data + 1);
+        
+    /* Clculate the right nonce */
+    uint8_t _calculated[crypto_box_NONCEBYTES];
+    memcpy(_calculated, _session->decrypt_nonce, crypto_box_NONCEBYTES);
+    increase_nonce ( _calculated, _sequnum );
+    
+    /* Decrypt message */
+    int _decrypted_length = decrypt_data_symmetric(
+        (uint8_t*)_session->decrypt_key, _calculated, data + 3, length - 3, _plain );
+    
+    /* This packet is either not encrypted properly or late 
+     */
+    if ( -1 == _decrypted_length ){
+        
+        /* If this is the case, then the packet is most likely late. 
+         * Try with old nonce cycle.
+         */
+        if ( _session->rsequnum < _sequnum ) {
+            _decrypted_length = decrypt_data_symmetric(
+                (uint8_t*)_session->decrypt_key, _session->nonce_cycle, data + 3, length - 3, _plain );
+            
+            if ( !_decrypted_length ) return -1; /* This packet is not encrypted properly */
+        
+        /* Otherwise, if decryption is ok with new cycle, set new cycle
+         */
+        } else {        
+            increase_nonce ( _calculated, MAX_SEQU_NUM );
+            _decrypted_length = decrypt_data_symmetric(
+                (uint8_t*)_session->decrypt_key, _calculated, data + 3, length - 3, _plain );
+            
+            if ( !_decrypted_length ) return -1; /* This is just an error */
+                
+            /* A new cycle setting. */
+            memcpy(_session->nonce_cycle, _session->decrypt_nonce, crypto_box_NONCEBYTES);
+            memcpy(_session->decrypt_nonce, _calculated, crypto_box_NONCEBYTES);
+        }
+    }
+    
+    _msg = msg_parse ( _sequnum, _plain, _decrypted_length );
+    
+    if ( !_msg ) return -1;
+    
+    /* Hopefully this goes well 
+     * NOTE: Is this even used?
+     */
+    memcpy(&_msg->from, &ip_port, sizeof(IP_Port));
+    
+    /* Check if message came in late */
+    if ( check_late_message(_session, _msg) < 0 ) { /* Not late */
+        _session->rsequnum = _msg->header->sequnum;
+        _session->timestamp = _msg->header->timestamp;
+    }
+    
+    pthread_mutex_lock(&_session->mutex);
+    
+    if ( _session->last_msg ) {
+        _session->last_msg->next = _msg;
+        _session->last_msg = _msg;
+    } else {
+        _session->last_msg = _session->oldest_msg = _msg;
+    }
+    
+    pthread_mutex_unlock(&_session->mutex);
+    
+    return 0;
+}
+
+
+
+/**
+ * @brief Stores headers and payload data in one container ( data )
+ *        and the length is set accordingly. Returned message is used for sending _only_.
+ * 
+ * @param session The control session.
+ * @param data Payload data to send ( This is what you pass ).
+ * @param length Size of the payload data.
+ * @return RTPMessage* Created message.
+ * @retval NULL Error occurred.
+ */
+RTPMessage* rtp_new_message ( RTPSession* session, const uint8_t* data, uint32_t length )
+{
+    if ( !session )
+        return NULL;
+    
+    uint8_t* _from_pos;
+    RTPMessage* _retu = calloc(1, sizeof (RTPMessage));
+    assert(_retu);
+    
+    /* Sets header values and copies the extension header in _retu */
+    _retu->header = build_header ( session ); /* It allocates memory and all */
+    _retu->ext_header = session->ext_header;
+    
+    
+    uint32_t _total_length = length + _retu->header->length;
+    
+    if ( _retu->ext_header ) {
+        _total_length += ( 4 /* Minimum ext header len */ + _retu->ext_header->length * size_32 );
+        
+        _from_pos = add_header ( _retu->header, _retu->data );
+        _from_pos = add_ext_header ( _retu->ext_header, _from_pos + 1 );
+    } else {
+        _from_pos = add_header ( _retu->header, _retu->data );
+    }
+    
+    /*
+     * Parses the extension header into the message
+     * Of course if any
+     */
+    
+    /* Appends _data on to _retu->_data */
+    memcpy ( _from_pos, data, length );
+    
+    _retu->length = _total_length;
+    
+    _retu->next = NULL;
+    
+    return _retu;
+}
+
+
+
+
+
+
+
+/********************************************************************************************************************  
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ * 
+ * 
+ * 
+ * PUBLIC API FUNCTIONS IMPLEMENTATIONS
+ * 
+ * 
+ * 
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************
+ ********************************************************************************************************************/
+
+
+
+
+
+
+
+
+
+/**
+ * @brief Release all messages held by session.
+ * 
+ * @param session The session.
+ * @return int
+ * @retval -1 Error occurred.
+ * @retval 0 Success.
+ */
+int rtp_release_session_recv ( RTPSession* session )
+{
+    if ( !session ){
+        return -1;
+    }
+    
+    RTPMessage* _tmp,* _it;
+    
+    pthread_mutex_lock(&session->mutex);
+    
+    for ( _it = session->oldest_msg; _it; _it = _tmp ){
+        _tmp = _it->next;
+        rtp_free_msg( session, _it);
+    }
+    
+    session->last_msg = session->oldest_msg = NULL;
+    
+    pthread_mutex_unlock(&session->mutex);
+    
+    return 0;
+}
+
+
+/**
+ * @brief Gets oldest message in the list.
+ * 
+ * @param session Where the list is.
+ * @return RTPMessage* The message. You _must_ call rtp_msg_free() to free it.
+ * @retval NULL No messages in the list, or no list.
+ */
+RTPMessage* rtp_recv_msg ( RTPSession* session )
+{
+    if ( !session )
+        return NULL;
+    
+    RTPMessage* _retu = session->oldest_msg;
+    
+    pthread_mutex_lock(&session->mutex);
+    
+    if ( _retu )
+        session->oldest_msg = _retu->next;
+    
+    if ( !session->oldest_msg )
+        session->last_msg = NULL;
+    
+    pthread_mutex_unlock(&session->mutex);
+    
+    return _retu;
+}
+
+
+/**
+ * @brief Sends data to _RTPSession::dest
+ * 
+ * @param session The session.
+ * @param messenger Tox* object.
+ * @param data The payload.
+ * @param length Size of the payload.
+ * @return int
+ * @retval -1 On error.
+ * @retval 0 On success.
+ */
+int rtp_send_msg ( RTPSession* session, Messenger* messenger, const uint8_t* data, uint16_t length )
+{
+    RTPMessage* msg = rtp_new_message (session, data, length);
+    
+    if ( !msg ) return -1;    
+    
+    uint8_t _send_data [ MAX_UDP_PACKET_SIZE ];
+    
+    _send_data[0] = session->prefix;
+    
+    /* Generate the right nonce */
+    uint8_t _calculated[crypto_box_NONCEBYTES];
+    memcpy(_calculated, session->encrypt_nonce, crypto_box_NONCEBYTES);
+    increase_nonce ( _calculated, msg->header->sequnum );
+    
+    /* Need to skip 2 bytes that are for sequnum */
+    int encrypted_length = encrypt_data_symmetric( /* TODO: msg->length - 2 (fix this properly)*/
+        (uint8_t*) session->encrypt_key, _calculated, msg->data + 2, msg->length, _send_data + 3 );
+    
+    int full_length = encrypted_length + 3;
+    
+    _send_data[1] = msg->data[0];
+    _send_data[2] = msg->data[1];
+    
+    
+    /*if ( full_length != sendpacket ( messenger->net, *((IP_Port*) &session->dest), _send_data, full_length) ) {*/
+    if ( full_length != send_custom_user_packet(messenger, session->dest, _send_data, full_length) ) {
+        printf("Rtp error: %s\n", strerror(errno));
+        return -1;
+    }
+    
+    
+    /* Set sequ number */
+    if ( session->sequnum >= MAX_SEQU_NUM ) {
+        session->sequnum = 0;
+        memcpy(session->encrypt_nonce, _calculated, crypto_box_NONCEBYTES);
+    } else {
+        session->sequnum++;
+    }
+    
+    rtp_free_msg ( session, msg );
+    return 0;
+}
+
+
+/**
+ * @brief Speaks for it self.
+ * 
+ * @param session The control session msg belongs to. You set it as NULL when freeing recved messages.
+ *                Otherwise set it to session the message was created from.
+ * @param msg The message.
+ * @return void
+ */
+void rtp_free_msg ( RTPSession* session, RTPMessage* msg )
+{
+    if ( !session ){
+        free ( msg->header->csrc );
+        if ( msg->ext_header ){
+            free ( msg->ext_header->table );
+            free ( msg->ext_header );
+        }
+    } else {
+        if ( session->csrc != msg->header->csrc )
+            free ( msg->header->csrc );
+        if ( msg->ext_header && session->ext_header != msg->ext_header ) {
+            free ( msg->ext_header->table );
+            free ( msg->ext_header );
+        }
+    }
+    
+    free ( msg->header );
+    free ( msg );
+}
+
+
+/**
+ * @brief Must be called before calling any other rtp function. It's used
+ *        to initialize RTP control session.
+ * 
+ * @param payload_type Type of payload used to send. You can use values in toxmsi.h::MSICallType
+ * @param messenger Tox* object.
+ * @param friend_num Friend id.
+ * @param encrypt_key Speaks for it self.
+ * @param decrypt_key Speaks for it self.
+ * @param encrypt_nonce Speaks for it self.
+ * @param decrypt_nonce Speaks for it self.
+ * @return RTPSession* Created control session.
+ * @retval NULL Error occurred.
+ */
+RTPSession* rtp_init_session ( int            payload_type, 
+                               Messenger*     messenger, 
+                               int            friend_num, 
+                               const uint8_t* encrypt_key, 
+                               const uint8_t* decrypt_key, 
+                               const uint8_t* encrypt_nonce, 
+                               const uint8_t* decrypt_nonce )
+{    
+    RTPSession* _retu = calloc(1, sizeof(RTPSession));
+    assert(_retu);
+    
+    /*networking_registerhandler(messenger->net, payload_type, rtp_handle_packet, _retu);*/
+    if ( -1 == custom_user_packet_registerhandler(messenger, friend_num, payload_type, rtp_handle_packet, _retu) )
+    {
+        fprintf(stderr, "Error setting custom register handler for rtp session\n");
+        free(_retu);
+        return NULL;
+    }
+    
+    _retu->version   = RTP_VERSION;   /* It's always 2 */
+    _retu->padding   = 0;             /* If some additional data is needed about the packet */
+    _retu->extension = 0;           /* If extension to header is needed */
+    _retu->cc        = 1;           /* Amount of contributors */
+    _retu->csrc      = NULL;        /* Container */
+    _retu->ssrc      = random_int();
+    _retu->marker    = 0;
+    _retu->payload_type = payload_table[payload_type];        
+    
+    _retu->dest = friend_num;
+    
+    _retu->rsequnum = _retu->sequnum = 1;
+    
+    _retu->ext_header = NULL; /* When needed allocate */
+    _retu->framerate = -1;
+    _retu->resolution = -1;
+    
+    _retu->encrypt_key = encrypt_key;
+    _retu->decrypt_key = decrypt_key;
+    
+    /* Need to allocate new memory */
+    _retu->encrypt_nonce = calloc ( crypto_box_NONCEBYTES, sizeof (uint8_t) ); assert(_retu->encrypt_nonce);
+    _retu->decrypt_nonce = calloc ( crypto_box_NONCEBYTES, sizeof (uint8_t) ); assert(_retu->decrypt_nonce);
+    _retu->nonce_cycle   = calloc ( crypto_box_NONCEBYTES, sizeof (uint8_t) ); assert(_retu->nonce_cycle);
+    
+    memcpy(_retu->encrypt_nonce, encrypt_nonce, crypto_box_NONCEBYTES);    
+    memcpy(_retu->decrypt_nonce, decrypt_nonce, crypto_box_NONCEBYTES);
+    memcpy(_retu->nonce_cycle  , decrypt_nonce, crypto_box_NONCEBYTES);
+    
+    _retu->csrc = calloc(1, sizeof (uint32_t));
+    assert(_retu->csrc);
+    
+    _retu->csrc[0] = _retu->ssrc; /* Set my ssrc to the list receive */
+    
+    /* Also set payload type as prefix */
+    _retu->prefix = payload_type;
+    
+    _retu->oldest_msg = _retu->last_msg = NULL;
+    
+    pthread_mutex_init(&_retu->mutex, NULL);
+    /*
+     * 
+     */
+    return _retu;
+}
+
+
+/**
+ * @brief Terminate the session.
+ * 
+ * @param session The session.
+ * @param messenger The messenger who owns the session
+ * @return int
+ * @retval -1 Error occurred.
+ * @retval 0 Success.
+ */
+int rtp_terminate_session ( RTPSession* session, Messenger* messenger )
+{
+    if ( !session )
+        return -1;
+    
+    custom_user_packet_registerhandler(messenger, session->dest, session->prefix, NULL, NULL);
+    
+    free ( session->ext_header );
+    free ( session->csrc );
+    free ( session->decrypt_nonce );
+    free ( session->encrypt_nonce );
+    free ( session->nonce_cycle );
+    
+    pthread_mutex_destroy(&session->mutex);
+    
+    /* And finally free session */
+    free ( session );
+    
+    return 0;
+}
\ No newline at end of file
diff --git a/toxav/rtp.h b/toxav/rtp.h
new file mode 100644
index 00000000..acec8b0a
--- /dev/null
+++ b/toxav/rtp.h
@@ -0,0 +1,219 @@
+/**  toxrtp.h
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 
+ *   Report bugs/suggestions at #tox-dev @ freenode.net:6667
+ */
+
+#ifndef __TOXRTP
+#define __TOXRTP
+
+#define RTP_VERSION 2
+#include <inttypes.h>
+#include <pthread.h>
+
+#include "../toxcore/util.h"
+#include "../toxcore/network.h"
+#include "../toxcore/net_crypto.h"
+#include "../toxcore/Messenger.h"
+
+#define MAX_SEQU_NUM 65535
+#define MAX_RTP_SIZE 65535
+
+/**
+ * @brief Standard rtp header
+ * 
+ */
+
+typedef struct _RTPHeader {
+    uint8_t   flags;             /* Version(2),Padding(1), Ext(1), Cc(4) */
+    uint8_t   marker_payloadt;   /* Marker(1), PlayLoad Type(7) */
+    uint16_t  sequnum;           /* Sequence Number */
+    uint32_t  timestamp;         /* Timestamp */
+    uint32_t  ssrc;              /* SSRC */
+    uint32_t* csrc;              /* CSRC's table */
+    uint32_t  length;            /* Length of the header in payload string. */
+
+} RTPHeader;
+
+
+/**
+ * @brief Standard rtp extension header.
+ * 
+ */
+typedef struct _RTPExtHeader {
+    uint16_t  type;          /* Extension profile */
+    uint16_t  length;        /* Number of extensions */
+    uint32_t* table;         /* Extension's table */
+    
+} RTPExtHeader;
+
+
+/**
+ * @brief Standard rtp message.
+ * 
+ */
+typedef struct _RTPMessage {
+    RTPHeader*    header;
+    RTPExtHeader* ext_header;
+
+    uint8_t       data[MAX_RTP_SIZE];
+    uint32_t      length;
+    IP_Port   from;
+
+    struct _RTPMessage*   next;
+} RTPMessage;
+
+
+/**
+ * @brief Our main session descriptor.
+ *        It measures the session variables and controls
+ *        the entire session. There are functions for manipulating
+ *        the session so tend to use those instead of directly modifying
+ *        session parameters.
+ * 
+ */
+typedef struct _RTPSession {
+    uint8_t         version;
+    uint8_t         padding;
+    uint8_t         extension;
+    uint8_t         cc;
+    uint8_t         marker;
+    uint8_t         payload_type;
+    uint16_t        sequnum;   /* Set when sending */
+    uint16_t        rsequnum;  /* Check when recving msg */
+    uint32_t        timestamp;
+    uint32_t        ssrc;
+    uint32_t*       csrc;
+
+    /* If some additional data must be sent via message
+     * apply it here. Only by allocating this member you will be
+     * automatically placing it within a message.
+     */
+    RTPExtHeader*   ext_header;
+    
+    /* External header identifiers */
+    int             resolution;
+    int             framerate;
+
+
+    /* Since these are only references of the
+     * call structure don't allocate or free
+     */
+
+    const uint8_t*  encrypt_key;
+    const uint8_t*  decrypt_key;
+    uint8_t*        encrypt_nonce;
+    uint8_t*        decrypt_nonce;
+
+    uint8_t*        nonce_cycle;
+
+    RTPMessage*     oldest_msg;
+    RTPMessage*     last_msg; /* tail */
+
+    /* Msg prefix for core to know when recving */
+    uint8_t         prefix;
+
+    pthread_mutex_t mutex;
+    int             dest;
+
+} RTPSession;
+
+
+/**
+ * @brief Release all messages held by session.
+ * 
+ * @param session The session.
+ * @return int
+ * @retval -1 Error occurred.
+ * @retval 0 Success.
+ */
+int rtp_release_session_recv ( RTPSession* session );
+
+
+/**
+ * @brief Get's oldest message in the list.
+ * 
+ * @param session Where the list is.
+ * @return RTPMessage* The message. You need to call rtp_msg_free() to free it.
+ * @retval NULL No messages in the list, or no list.
+ */
+RTPMessage* rtp_recv_msg ( RTPSession* session );
+
+
+/**
+ * @brief Sends msg to _RTPSession::dest
+ * 
+ * @param session The session.
+ * @param msg The message
+ * @param messenger Tox* object.
+ * @return int
+ * @retval -1 On error.
+ * @retval 0 On success.
+ */
+int rtp_send_msg ( RTPSession* session, Messenger* messenger, const uint8_t* data, uint16_t length );
+
+
+/**
+ * @brief Speaks for it self.
+ * 
+ * @param session The control session msg belongs to. It can be NULL.
+ * @param msg The message.
+ * @return void
+ */
+void rtp_free_msg ( RTPSession* session, RTPMessage* msg );
+
+
+/**
+ * @brief Must be called before calling any other rtp function. It's used
+ *        to initialize RTP control session.
+ * 
+ * @param payload_type Type of payload used to send. You can use values in toxmsi.h::MSICallType
+ * @param messenger Tox* object.
+ * @param friend_num Friend id.
+ * @param encrypt_key Speaks for it self.
+ * @param decrypt_key Speaks for it self.
+ * @param encrypt_nonce Speaks for it self.
+ * @param decrypt_nonce Speaks for it self.
+ * @return RTPSession* Created control session.
+ * @retval NULL Error occurred.
+ */
+RTPSession* rtp_init_session ( int            payload_type, 
+                               Messenger*           messenger, 
+                               int            friend_num, 
+                               const uint8_t* encrypt_key, 
+                               const uint8_t* decrypt_key, 
+                               const uint8_t* encrypt_nonce, 
+                               const uint8_t* decrypt_nonce );
+
+
+/**
+ * @brief Terminate the session.
+ * 
+ * @param session The session.
+ * @param messenger The messenger who owns the session
+ * @return int
+ * @retval -1 Error occurred.
+ * @retval 0 Success.
+ */
+int rtp_terminate_session ( RTPSession* session, Messenger* messenger );
+
+
+
+#endif /* __TOXRTP */
diff --git a/toxav/toxav.c b/toxav/toxav.c
new file mode 100644
index 00000000..b40a1c02
--- /dev/null
+++ b/toxav/toxav.c
@@ -0,0 +1,539 @@
+/**  toxav.c
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 
+ *   Report bugs/suggestions at #tox-dev @ freenode.net:6667
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include "media.h"
+#include "rtp.h"
+#include "msi.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "toxav.h"
+
+#define inline__ inline __attribute__((always_inline))
+
+static const uint8_t audio_index = 0, video_index = 1;
+
+
+typedef enum {
+    ts_closing,
+    ts_running,
+    ts_closed
+    
+} ThreadState;
+
+typedef struct _ToxAv
+{
+    Messenger* messenger;
+    
+    MSISession* msi_session; /** Main msi session */
+    
+    RTPSession* rtp_sessions[2]; /* Audio is first and video is second */
+    
+    struct jitter_buffer* j_buf;
+    CodecState* cs;    
+    
+    void* agent_handler;    
+} ToxAv;
+
+/**
+ * @brief Start new A/V session. There can only be one session at the time. If you register more
+ *        it will result in undefined behaviour.
+ * 
+ * @param messenger The messenger handle.
+ * @param useragent The agent handling A/V session (i.e. phone).
+ * @param ua_name Useragent name.
+ * @param video_width Width of video frame.
+ * @param video_height Height of video frame.
+ * @return ToxAv*
+ * @retval NULL On error.
+ */
+ToxAv* toxav_new( Tox* messenger, void* useragent, const char* ua_name , uint16_t video_width, uint16_t video_height) 
+{
+    ToxAv* av = calloc ( sizeof(ToxAv), 1);
+    if (av == NULL)
+        return NULL;
+
+    av->messenger = (Messenger *)messenger;
+
+    av->msi_session = msi_init_session(av->messenger, (const unsigned char*) ua_name );
+    av->msi_session->agent_handler = av;
+    
+    av->rtp_sessions[0] = av->rtp_sessions [1] = NULL;
+
+    /* NOTE: This should be user defined or? */
+    av->j_buf = create_queue(20);
+    
+    av->cs = codec_init_session(AUDIO_BITRATE, AUDIO_FRAME_DURATION, AUDIO_SAMPLE_RATE, AUDIO_CHANNELS, video_width, video_height, VIDEO_BITRATE);
+    
+    av->agent_handler = useragent;
+    
+    return av;
+}
+
+/**
+ * @brief Remove A/V session.
+ * 
+ * @param av Handler.
+ * @return void
+ */
+void toxav_kill ( ToxAv* av ) 
+{    
+    msi_terminate_session(av->msi_session);
+    
+    if ( av->rtp_sessions[audio_index] ) {
+        rtp_terminate_session(av->rtp_sessions[audio_index], av->msi_session->messenger_handle);
+    }
+    
+    if ( av->rtp_sessions[video_index] ) {
+        rtp_terminate_session(av->rtp_sessions[video_index], av->msi_session->messenger_handle);
+    }
+    
+    codec_terminate_session(av->cs);
+    
+    free(av);
+}
+
+/**
+ * @brief Register callback for call state.
+ * 
+ * @param callback The callback
+ * @param id One of the ToxAvCallbackID values
+ * @return void
+ */
+void toxav_register_callstate_callback ( ToxAVCallback callback, ToxAvCallbackID id ) 
+{
+    msi_register_callback((MSICallback)callback, (MSICallbackID) id);
+}
+
+/**
+ * @brief Call user. Use its friend_id.
+ * 
+ * @param av Handler.
+ * @param user The user.
+ * @param call_type Call type.
+ * @param ringing_seconds Ringing timeout.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_call (ToxAv* av, int user, ToxAvCallType call_type, int ringing_seconds ) 
+{
+    if ( av->msi_session->call ) {
+        return ErrorAlreadyInCall;
+    }
+    
+    return msi_invite(av->msi_session, call_type, ringing_seconds * 1000, user);
+}
+
+/**
+ * @brief Hangup active call.
+ * 
+ * @param av Handler.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_hangup ( ToxAv* av ) 
+{
+    if ( !av->msi_session->call ) {
+        return ErrorNoCall;
+    }
+    
+    if ( av->msi_session->call->state != call_active ) {
+        return ErrorInvalidState;
+    }
+    
+    return msi_hangup(av->msi_session);
+}
+
+/**
+ * @brief Answer incomming call.
+ * 
+ * @param av Handler.
+ * @param call_type Answer with...
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_answer ( ToxAv* av, ToxAvCallType call_type ) 
+{
+    if ( !av->msi_session->call ) {
+        return ErrorNoCall;
+    }
+    
+    if ( av->msi_session->call->state != call_starting ) {
+        return ErrorInvalidState;
+    }
+    
+    return msi_answer(av->msi_session, call_type);
+}
+
+/**
+ * @brief Reject incomming call.
+ * 
+ * @param av Handler.
+ * @param reason Optional reason. Set NULL if none.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_reject ( ToxAv* av, const char* reason ) 
+{
+    if ( !av->msi_session->call ) {
+        return ErrorNoCall;
+    }
+
+    if ( av->msi_session->call->state != call_starting ) {
+        return ErrorInvalidState;
+    }
+
+    return msi_reject(av->msi_session, (const uint8_t*) reason);
+}
+
+/**
+ * @brief Cancel outgoing request.
+ * 
+ * @param av Handler.
+ * @param reason Optional reason.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_cancel ( ToxAv* av, const char* reason )
+{
+    if ( !av->msi_session->call ) {
+        return ErrorNoCall;
+    }
+    
+    return msi_cancel(av->msi_session, 0, (const uint8_t*)reason);
+}
+
+/**
+ * @brief Terminate transmission. Note that transmission will be terminated without informing remote peer.
+ * 
+ * @param av Handler.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_stop_call ( ToxAv* av ) 
+{
+    if ( !av->msi_session->call ) {
+        return ErrorNoCall;
+    }
+    
+    return msi_stopcall(av->msi_session);
+}
+
+/**
+ * @brief Must be call before any RTP transmission occurs.
+ * 
+ * @param av Handler.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_prepare_transmission ( ToxAv* av ) 
+{
+    assert(av->msi_session);
+    if ( !av->msi_session || !av->msi_session->call ) {
+        return ErrorNoCall;
+    }
+    
+    av->rtp_sessions[audio_index] = rtp_init_session(
+                                    type_audio,
+                                    av->messenger, 
+                                    av->msi_session->call->peers[0],
+                                    av->msi_session->call->key_peer,
+                                    av->msi_session->call->key_local,
+                                    av->msi_session->call->nonce_peer,
+                                    av->msi_session->call->nonce_local
+                                    );
+    
+    
+    if ( !av->rtp_sessions[audio_index] ) {
+        fprintf(stderr, "Error while starting audio RTP session!\n");
+        return ErrorStartingAudioRtp;
+    }
+    
+    av->rtp_sessions[video_index] = rtp_init_session ( 
+                                    type_video,
+                                    av->messenger, 
+                                    av->msi_session->call->peers[0],
+                                    av->msi_session->call->key_peer,
+                                    av->msi_session->call->key_local,
+                                    av->msi_session->call->nonce_peer,
+                                    av->msi_session->call->nonce_local
+                                    );
+    
+    
+    if ( !av->rtp_sessions[video_index] ) {
+        fprintf(stderr, "Error while starting video RTP session!\n");
+        return ErrorStartingVideoRtp;
+    }
+    
+    return ErrorNone;
+}
+
+/**
+ * @brief Call this at the end of the transmission.
+ * 
+ * @param av Handler.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_kill_transmission ( ToxAv* av ) 
+{
+    /* Both sessions should be active at any time */
+    if ( !av->rtp_sessions[0] || !av->rtp_sessions[0] )
+        return ErrorNoTransmission;
+    
+    
+    if ( -1 == rtp_terminate_session(av->rtp_sessions[audio_index], av->messenger) ) {
+        fprintf(stderr, "Error while terminating audio RTP session!\n");
+        return ErrorTerminatingAudioRtp;
+    }
+    
+    if ( -1 == rtp_terminate_session(av->rtp_sessions[video_index], av->messenger) ) {
+        fprintf(stderr, "Error while terminating video RTP session!\n");
+        return ErrorTerminatingVideoRtp;
+    }
+    
+    return ErrorNone;
+}
+
+
+/**
+ * @brief Send RTP payload.
+ * 
+ * @param av Handler.
+ * @param type Type of payload.
+ * @param payload The payload.
+ * @param length Size of it.
+ * @return int
+ * @retval 0 Success.
+ * @retval -1 Failure.
+ */
+inline__ int toxav_send_rtp_payload ( ToxAv* av, ToxAvCallType type, const uint8_t* payload, uint16_t length ) 
+{
+    if ( av->rtp_sessions[type - TypeAudio] )
+        return rtp_send_msg ( av->rtp_sessions[type - TypeAudio], av->msi_session->messenger_handle, payload, length );
+    else return -1;
+}
+
+/**
+ * @brief Receive RTP payload.
+ * 
+ * @param av Handler.
+ * @param type Type of the payload.
+ * @param dest Storage.
+ * @return int
+ * @retval ToxAvError On Error.
+ * @retval >=0 Size of received payload.
+ */
+inline__ int toxav_recv_rtp_payload ( ToxAv* av, ToxAvCallType type, uint8_t* dest ) 
+{
+    if ( !dest ) return ErrorInternal;
+    
+    if ( !av->rtp_sessions[type - TypeAudio] ) return ErrorNoRtpSession;
+    
+    RTPMessage* message;
+    
+    if ( type == TypeAudio ) {
+        
+        do {
+            message = rtp_recv_msg(av->rtp_sessions[audio_index]);
+            
+            if (message) {
+                /* push the packet into the queue */
+                queue(av->j_buf, message);
+            }
+        } while(message);
+        
+        int success = 0;
+        message = dequeue(av->j_buf, &success);
+
+        if ( success == 2) return ErrorAudioPacketLost;
+    }
+    else {
+        message = rtp_recv_msg(av->rtp_sessions[video_index]);
+    }
+        
+    if ( message ) {    
+        memcpy(dest, message->data, message->length);
+        
+        int length = message->length;
+        
+        rtp_free_msg(NULL, message);
+                
+        return length;
+    }
+    
+    return 0;
+}
+
+/**
+ * @brief Receive decoded video packet.
+ * 
+ * @param av Handler.
+ * @param output Storage.
+ * @return int 
+ * @retval 0 Success.
+ * @retval ToxAvError On Error.
+ */
+inline__ int toxav_recv_video ( ToxAv* av, vpx_image_t **output) 
+{
+    if ( !output ) return ErrorInternal;
+    uint8_t packet [RTP_PAYLOAD_SIZE];
+    int recved_size = 0;
+    do {
+        recved_size = toxav_recv_rtp_payload(av, TypeVideo, packet);
+        if (recved_size > 0) {
+            printf("decode: %s\n", vpx_codec_err_to_string(vpx_codec_decode(&av->cs->v_decoder, packet, recved_size, NULL, 0)));
+        }
+    }while (recved_size > 0);
+    vpx_codec_iter_t iter = NULL;
+    vpx_image_t *img;
+    img = vpx_codec_get_frame(&av->cs->v_decoder, &iter);
+    if (img == NULL)
+        return ErrorInternal;
+    
+    *output = img;
+    return 0;
+}
+
+/**
+ * @brief Encode and send video packet.
+ * 
+ * @param av Handler.
+ * @param input The packet.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+inline__ int toxav_send_video ( ToxAv* av, vpx_image_t *input)
+{
+    if (vpx_codec_encode(&av->cs->v_encoder, input, av->cs->frame_counter, 1, 0, MAX_ENCODE_TIME_US) != VPX_CODEC_OK) {
+        printf("could not encode video frame\n");
+        return ErrorInternal;
+    }
+    ++av->cs->frame_counter;
+    
+    vpx_codec_iter_t iter = NULL;
+    const vpx_codec_cx_pkt_t *pkt;
+    int sent = 0;
+    while( (pkt = vpx_codec_get_cx_data(&av->cs->v_encoder, &iter)) ) {
+        if (pkt->kind == VPX_CODEC_CX_FRAME_PKT) {
+            if (toxav_send_rtp_payload(av, TypeVideo, pkt->data.frame.buf, pkt->data.frame.sz) != -1)
+                ++sent;
+        }
+    }
+    if (sent > 0)
+        return 0;
+    
+    return ErrorInternal;
+}
+
+/**
+ * @brief Receive decoded audio frame.
+ * 
+ * @param av Handler.
+ * @param frame_size ...
+ * @param dest Destination of the packet. Make sure it has enough space for 
+ *             RTP_PAYLOAD_SIZE bytes.
+ * @return int
+ * @retval >=0 Size of received packet.
+ * @retval ToxAvError On error.
+ */
+inline__ int toxav_recv_audio ( ToxAv* av, int frame_size, int16_t* dest ) 
+{
+    if ( !dest ) return ErrorInternal;
+    uint8_t packet [RTP_PAYLOAD_SIZE];
+
+    int recved_size = toxav_recv_rtp_payload(av, TypeAudio, packet);
+
+    if ( recved_size == ErrorAudioPacketLost ) {
+        printf("Lost packet\n");
+        return opus_decode(av->cs->audio_decoder, NULL, 0, dest, frame_size, 1);
+    } else if ( recved_size ){
+        return opus_decode(av->cs->audio_decoder, packet, recved_size, dest, frame_size, 0);
+    } else {
+        return 0; /* Nothing received */
+    }
+}
+
+/**
+ * @brief Encode and send audio frame.
+ * 
+ * @param av Handler.
+ * @param frame The frame.
+ * @param frame_size It's size.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+inline__ int toxav_send_audio ( ToxAv* av, const int16_t* frame, int frame_size)
+{
+    uint8_t temp_data[RTP_PAYLOAD_SIZE];
+    int32_t ret = opus_encode(av->cs->audio_encoder, frame, frame_size, temp_data, sizeof(temp_data));
+    if (ret <= 0)
+        return ErrorInternal;
+
+    return toxav_send_rtp_payload(av, TypeAudio, temp_data, ret);
+}
+
+/**
+ * @brief Get peer transmission type. It can either be audio or video.
+ * 
+ * @param av Handler.
+ * @param peer The peer
+ * @return int
+ * @retval ToxAvCallType On success.
+ * @retval ToxAvError On error.
+ */
+int toxav_get_peer_transmission_type ( ToxAv* av, int peer ) 
+{
+    assert(av->msi_session);
+    if ( peer < 0 || !av->msi_session->call || av->msi_session->call->peer_count <= peer )
+        return ErrorInternal;
+    
+    return av->msi_session->call->type_peer[peer];
+}
+
+/**
+ * @brief Get reference to an object that is handling av session.
+ * 
+ * @param av Handler.
+ * @return void*
+ */
+void* toxav_get_agent_handler ( ToxAv* av ) 
+{
+    return av->agent_handler;
+}
diff --git a/toxav/toxav.h b/toxav/toxav.h
new file mode 100644
index 00000000..82334273
--- /dev/null
+++ b/toxav/toxav.h
@@ -0,0 +1,300 @@
+/**  toxav.h
+ * 
+ *   Copyright (C) 2013 Tox project All Rights Reserved.
+ *
+ *   This file is part of Tox.
+ *
+ *   Tox is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tox is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tox. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * 
+ *   Report bugs/suggestions at #tox-dev @ freenode.net:6667
+ */
+
+
+#ifndef __TOXAV
+#define __TOXAV
+#include <inttypes.h>
+
+/* vpx_image_t */
+#include <vpx/vpx_image.h>
+
+typedef void* ( *ToxAVCallback ) ( void* arg );
+typedef struct _ToxAv ToxAv;
+
+#ifndef __TOX_DEFINED__
+#define __TOX_DEFINED__
+typedef struct Tox Tox;
+#endif
+
+#define RTP_PAYLOAD_SIZE 65535
+
+/* Default video bitrate in bytes/s */
+#define VIDEO_BITRATE   10*1000*100
+
+/* Default audio bitrate in bits/s */
+#define AUDIO_BITRATE   64000
+
+/* Number of audio channels. */
+#define AUDIO_CHANNELS 1
+
+/* Audio frame duration in miliseconds */
+#define AUDIO_FRAME_DURATION    20
+
+/* Audio sample rate recommended to be 48kHz for Opus */
+#define AUDIO_SAMPLE_RATE   48000
+
+/* The amount of samples in one audio frame */
+#define AUDIO_FRAME_SIZE    AUDIO_SAMPLE_RATE*AUDIO_FRAME_DURATION/1000
+
+/* Assume 60 fps*/
+#define MAX_ENCODE_TIME_US ((1000 / 60) * 1000)
+
+
+/** 
+ * @brief Callbacks ids that handle the call states.
+ */
+typedef enum {
+    /* Requests */
+    OnInvite,
+    OnStart,
+    OnCancel,
+    OnReject,
+    OnEnd,
+    
+    /* Responses */
+    OnRinging,
+    OnStarting,
+    OnEnding,
+    
+    /* Protocol */
+    OnError,
+    OnRequestTimeout
+    
+} ToxAvCallbackID;
+
+
+/**
+ * @brief Call type identifier.
+ */
+typedef enum {
+    TypeAudio = 70,
+    TypeVideo
+} ToxAvCallType;
+
+
+/**
+ * @brief Error indicators.
+ * 
+ */
+typedef enum {
+    ErrorNone = 0,
+    ErrorInternal = -1, /* Internal error */
+    ErrorAlreadyInCall = -2, /* Already has an active call */
+    ErrorNoCall = -3, /* Trying to perform call action while not in a call */
+    ErrorInvalidState = -4, /* Trying to perform call action while in invalid state*/
+    ErrorNoRtpSession = -5, /* Trying to perform rtp action on invalid session */
+    ErrorAudioPacketLost = -6, /* Indicating packet loss */
+    ErrorStartingAudioRtp = -7, /* Error in toxav_prepare_transmission() */
+    ErrorStartingVideoRtp = -8 , /* Error in toxav_prepare_transmission() */
+    ErrorNoTransmission = -9, /* Returned in toxav_kill_transmission() */
+    ErrorTerminatingAudioRtp = -10, /* Returned in toxav_kill_transmission() */
+    ErrorTerminatingVideoRtp = -11, /* Returned in toxav_kill_transmission() */
+    
+} ToxAvError;
+
+
+/**
+ * @brief Start new A/V session. There can only be one session at the time. If you register more
+ *        it will result in undefined behaviour.
+ * 
+ * @param messenger The messenger handle.
+ * @param useragent The agent handling A/V session (i.e. phone).
+ * @param ua_name Useragent name.
+ * @param video_width Width of video frame.
+ * @param video_height Height of video frame.
+ * @return ToxAv*
+ * @retval NULL On error.
+ */
+ToxAv* toxav_new(Tox* messenger, void* useragent, const char* ua_name, uint16_t video_width, uint16_t video_height);
+
+/**
+ * @brief Remove A/V session.
+ * 
+ * @param av Handler.
+ * @return void
+ */
+void toxav_kill(ToxAv* av);
+
+/**
+ * @brief Register callback for call state.
+ * 
+ * @param callback The callback
+ * @param id One of the ToxAvCallbackID values
+ * @return void
+ */
+void toxav_register_callstate_callback (ToxAVCallback callback, ToxAvCallbackID id);
+
+/**
+ * @brief Call user. Use its friend_id.
+ * 
+ * @param av Handler.
+ * @param user The user.
+ * @param call_type Call type.
+ * @param ringing_seconds Ringing timeout.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_call(ToxAv* av, int user, ToxAvCallType call_type, int ringing_seconds);
+
+/**
+ * @brief Hangup active call.
+ * 
+ * @param av Handler.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_hangup(ToxAv* av);
+
+/**
+ * @brief Answer incomming call.
+ * 
+ * @param av Handler.
+ * @param call_type Answer with...
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_answer(ToxAv* av, ToxAvCallType call_type );
+
+/**
+ * @brief Reject incomming call.
+ * 
+ * @param av Handler.
+ * @param reason Optional reason. Set NULL if none.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_reject(ToxAv* av, const char* reason);
+
+/**
+ * @brief Cancel outgoing request.
+ * 
+ * @param av Handler.
+ * @param reason Optional reason.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_cancel(ToxAv* av, const char* reason);
+
+/**
+ * @brief Terminate transmission. Note that transmission will be terminated without informing remote peer.
+ * 
+ * @param av Handler.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_stop_call(ToxAv* av);
+
+/**
+ * @brief Must be call before any RTP transmission occurs.
+ * 
+ * @param av Handler.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_prepare_transmission(ToxAv* av);
+
+/**
+ * @brief Call this at the end of the transmission.
+ * 
+ * @param av Handler.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_kill_transmission(ToxAv* av);
+
+/**
+ * @brief Receive decoded video packet.
+ * 
+ * @param av Handler.
+ * @param output Storage.
+ * @return int 
+ * @retval 0 Success.
+ * @retval ToxAvError On Error.
+ */
+int toxav_recv_video ( ToxAv* av, vpx_image_t **output);
+
+/**
+ * @brief Receive decoded audio frame.
+ * 
+ * @param av Handler.
+ * @param frame_size ...
+ * @param dest Destination of the packet. Make sure it has enough space for 
+ *             RTP_PAYLOAD_SIZE bytes.
+ * @return int
+ * @retval >=0 Size of received packet.
+ * @retval ToxAvError On error.
+ */
+int toxav_recv_audio( ToxAv* av, int frame_size, int16_t* dest );
+
+/**
+ * @brief Encode and send video packet.
+ * 
+ * @param av Handler.
+ * @param input The packet.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_send_video ( ToxAv* av, vpx_image_t *input);
+
+/**
+ * @brief Encode and send audio frame.
+ * 
+ * @param av Handler.
+ * @param frame The frame.
+ * @param frame_size It's size.
+ * @return int
+ * @retval 0 Success.
+ * @retval ToxAvError On error.
+ */
+int toxav_send_audio ( ToxAv* av, const int16_t* frame, int frame_size);
+
+/**
+ * @brief Get peer transmission type. It can either be audio or video.
+ * 
+ * @param av Handler.
+ * @param peer The peer
+ * @return int
+ * @retval ToxAvCallType On success.
+ * @retval ToxAvError On error.
+ */
+int toxav_get_peer_transmission_type ( ToxAv* av, int peer );
+
+/**
+ * @brief Get reference to an object that is handling av session.
+ * 
+ * @param av Handler.
+ * @return void*
+ */
+void* toxav_get_agent_handler ( ToxAv* av );
+
+#endif /* __TOXAV */
\ No newline at end of file
diff --git a/toxmsi/Makefile.inc b/toxmsi/Makefile.inc
deleted file mode 100644
index 7d620e70..00000000
--- a/toxmsi/Makefile.inc
+++ /dev/null
@@ -1,69 +0,0 @@
-if BUILD_AV
-
-lib_LTLIBRARIES += libtoxmsi.la
-
-libtoxmsi_la_include_HEADERS = \
-                        ../toxmsi/toxmsi.h \
-                        ../toxmsi/toxmedia.h
-
-libtoxmsi_la_includedir = $(includedir)/tox
-
-
-libtoxmsi_la_SOURCES =  ../toxmsi/toxmsi.h \
-                        ../toxmsi/toxmsi.c \
-                        ../toxmsi/toxmsi_message.h \
-                        ../toxmsi/toxmsi_message.c \
-                        ../toxmsi/toxmsi_header.h \
-                        ../toxmsi/toxmsi_header.c \
-                        ../toxmsi/toxmsi_event.h \
-                        ../toxmsi/toxmsi_event.c \
-                        ../toxrtp/tests/test_helper.h \
-                        ../toxrtp/tests/test_helper.c
-
-libtoxmsi_la_CFLAGS =  -I../toxcore \
-                       -I../toxmsi \
-                       -I../toxrtp \
-                       $(NACL_CFLAGS) \
-                       $(PTHREAD_CFLAGS)
-
-libtoxmsi_la_LDFLAGS = $(TOXMSI_LT_LDFLAGS) \
-                       $(EXTRA_LT_LDFLAGS) \
-                       $(NACL_LDFLAGS) \
-                       $(PTHREAD_LIBS)
-
-libtoxmsi_la_LIBS    = $(NACL_LIBS)
-
-noinst_PROGRAMS += phone
-
-phone_SOURCES = ../toxmsi/phone.c \
-                ../toxmsi/toxmedia.c
-
-phone_CFLAGS =  -I../toxcore \
-                -I../toxrtp \
-                $(AVFORMAT_CFLAGS) \
-                $(AVCODEC_CFLAGS) \
-                $(AVUTIL_CFLAGS) \
-                $(AVDEVICE_CFLAGS) \
-                $(SWSCALE_CFLAGS) \
-                $(SDL_CFLAGS) \
-                $(OPENAL_CFLAGS) \
-                $(NACL_CFLAGS) \
-                $(OPUS_CFLAGS) \
-                $(PTHREAD_CFLAGS)
-
-
-phone_LDADD =   $(PTHREAD_LIBS) \
-                libtoxrtp.la \
-                libtoxmsi.la \
-                $(NACL_LDFLAGS) \
-                $(AVFORMAT_LIBS) \
-                $(AVCODEC_LIBS) \
-                $(AVUTIL_LIBS) \
-                $(AVDEVICE_LIBS) \
-                $(SWSCALE_LIBS) \
-                $(SDL_LIBS) \
-                $(OPENAL_LIBS) \
-                $(NACL_LIBS) \
-                $(OPUS_LIBS)
-
-endif
diff --git a/toxmsi/phone.c b/toxmsi/phone.c
deleted file mode 100644
index 432be94c..00000000
--- a/toxmsi/phone.c
+++ /dev/null
@@ -1,668 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#define _BSD_SOURCE
-#define _GNU_SOURCE
-
-#define _CT_PHONE
-
-#ifdef _CT_PHONE
-#include "phone.h"
-#include <stdarg.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-/* #include <termios.h> Can this be removed? */
-#include <pthread.h>
-#include "toxmedia.h"
-
-
-
-void INFO (const char *_format, ...)
-{
-    printf("\r[!] ");
-    va_list _arg;
-    va_start (_arg, _format);
-    vfprintf (stdout, _format, _arg);
-    va_end (_arg);
-    printf("\n\r >> ");
-    fflush(stdout);
-}
-
-int rtp_handlepacket ( void *_object, tox_IP_Port ip_port, uint8_t *data, uint32_t length )
-{
-    phone_t *_phone = _object;
-    rtp_msg_t *_msg;
-    uint8_t _payload_id;
-
-    if ( _phone->_msi->_call && _phone->_msi->_call->_state == call_active ) {
-
-        _msg = rtp_msg_parse ( NULL, data + 1, length - 1 ); /* ignore marker byte */
-
-        if ( !_msg )
-            return 0;
-
-        _payload_id = rtp_header_get_setting_payload_type(_msg->_header);
-
-        if ( _payload_id == _PAYLOAD_OPUS && _phone->_rtp_audio )
-            rtp_store_msg(_phone->_rtp_audio, _msg);
-        else if ( _payload_id == _PAYLOAD_VP8 && _phone->_rtp_video )
-            rtp_store_msg(_phone->_rtp_video, _msg);
-        else rtp_free_msg( NULL, _msg);
-    }
-
-    return SUCCESS;
-}
-int msi_handlepacket ( void *_object, tox_IP_Port ip_port, uint8_t *data, uint32_t length )
-{
-    msi_session_t *_session = _object;
-    msi_msg_t *_msg;
-
-    _msg = msi_parse_msg ( data + 1 ); /* ignore marker byte */
-
-    if ( _msg ) {
-        /* my current solution for "hole punching" */
-        _session->_friend_id = ip_port;
-    } else {
-        return FAILURE;
-    }
-
-    /* place message in a session */
-    msi_store_msg(_session, _msg);
-
-    return SUCCESS;
-}
-
-void *phone_receivepacket ( void *_phone_p )
-{
-    phone_t *_phone = _phone_p;
-
-
-    networking_registerhandler(_phone->_networking, MSI_PACKET, msi_handlepacket, _phone->_msi);
-    networking_registerhandler(_phone->_networking, RTP_PACKET, rtp_handlepacket, _phone);
-
-    /* Now start main networking loop */
-    while ( _phone->_networking ) { /* so not thread safe */
-        networking_poll(_phone->_networking);
-        usleep(10000);
-    }
-
-    pthread_exit ( NULL );
-}
-
-/* Media transport callback */
-typedef struct hmtc_args_s {
-    rtp_session_t **_rtp_audio;
-    rtp_session_t **_rtp_video;
-    call_type *_local_type_call;
-    call_state *_this_call;
-    void *_core_handler;
-} hmtc_args_t;
-
-void *phone_handle_media_transport_poll ( void *_hmtc_args_p )
-{
-    rtp_msg_t *_audio_msg, * _video_msg;
-
-    hmtc_args_t *_hmtc_args = _hmtc_args_p;
-
-    rtp_session_t *_rtp_audio = *_hmtc_args->_rtp_audio;
-    rtp_session_t *_rtp_video = *_hmtc_args->_rtp_video;
-
-    call_type *_type = _hmtc_args->_local_type_call;
-    void *_core_handler = _hmtc_args->_core_handler;
-
-
-    call_state *_this_call = _hmtc_args->_this_call;
-
-    while ( *_this_call == call_active ) {
-
-        // THREADLOCK()
-
-        _audio_msg = rtp_recv_msg ( _rtp_audio );
-        _video_msg = rtp_recv_msg ( _rtp_video );
-
-        if ( _audio_msg ) {
-            /* Do whatever with msg */
-            puts("audio");
-            /* Do whatever with msg
-            puts(_audio_msg->_data);*/
-            rtp_free_msg ( _rtp_audio, _audio_msg );
-        }
-
-        if ( _video_msg ) {
-            /* Do whatever with msg */
-            puts("video");
-            /* Do whatever with msg
-            puts(_video_msg->_data); */
-            rtp_free_msg ( _rtp_video, _video_msg );
-            _video_msg = NULL;
-        }
-
-        /* -------------------- */
-
-        _audio_msg = rtp_msg_new ( _rtp_audio, (const uint8_t *)"audio\0", 6 ) ;
-        rtp_send_msg ( _rtp_audio, _audio_msg, _core_handler );
-        _audio_msg = NULL;
-
-        if ( *_type == type_video ) { /* if local call send video */
-            _video_msg = rtp_msg_new ( _rtp_video, (const uint8_t *)"video\0", 6 ) ;
-            rtp_send_msg ( _rtp_video, _video_msg, _core_handler );
-            _video_msg = NULL;
-        }
-
-        //THREADUNLOCK()
-
-        usleep ( 10000 );
-        /* -------------------- */
-    }
-
-    //THREADLOCK()
-
-    if ( _audio_msg ) {
-        rtp_free_msg(_rtp_audio, _audio_msg);
-    }
-
-    if ( _video_msg ) {
-        rtp_free_msg(_rtp_video, _video_msg);
-    }
-
-    rtp_release_session_recv(_rtp_video);
-    rtp_release_session_recv(_rtp_audio);
-
-    rtp_terminate_session(_rtp_audio);
-    rtp_terminate_session(_rtp_video);
-
-    *_hmtc_args->_rtp_audio = NULL;
-    *_hmtc_args->_rtp_video = NULL;
-
-    free(_hmtc_args_p);
-
-    //THREADUNLOCK()
-
-    INFO("Media thread finished!");
-
-    pthread_exit ( NULL );
-}
-
-pthread_t phone_startmedia_loop ( phone_t *_phone )
-{
-    if ( !_phone ) {
-        return 0;
-    }
-
-    int _status;
-
-    uint8_t _prefix = RTP_PACKET;
-
-    pthread_t _rtp_tid;
-    int _rtp_thread_running = 1;
-
-    _phone->_rtp_audio = rtp_init_session ( -1, 1 );
-    rtp_set_prefix ( _phone->_rtp_audio, &_prefix, 1 );
-    rtp_add_receiver ( _phone->_rtp_audio, &_phone->_msi->_friend_id );
-    rtp_set_payload_type(_phone->_rtp_audio, _PAYLOAD_OPUS);
-
-    _phone->_rtp_video = rtp_init_session ( -1, 1 );
-    rtp_set_prefix ( _phone->_rtp_video, &_prefix, 1 );
-    rtp_add_receiver ( _phone->_rtp_video, &_phone->_msi->_friend_id );
-    rtp_set_payload_type(_phone->_rtp_video, _PAYLOAD_VP8);
-
-
-
-    hmtc_args_t *rtp_targs = calloc(sizeof(hmtc_args_t), 1);
-
-
-    rtp_targs->_rtp_audio = &_phone->_rtp_audio;
-    rtp_targs->_rtp_video = &_phone->_rtp_video;
-    rtp_targs->_local_type_call = &_phone->_msi->_call->_type_local;
-    rtp_targs->_this_call = &_phone->_msi->_call->_state;
-    rtp_targs->_core_handler = _phone->_networking;
-
-    codec_state *cs;
-    cs = _phone->cs;
-    //_status = pthread_create ( &_rtp_tid, NULL, phone_handle_media_transport_poll, rtp_targs );
-    cs->_rtp_audio = _phone->_rtp_audio;
-    cs->_rtp_video = _phone->_rtp_video;
-    cs->_networking = _phone->_networking;
-    cs->socket = _phone->_tox_sock;
-    cs->quit = 0;
-
-    printf("support: %d %d\n", cs->support_send_audio, cs->support_send_video);
-
-    if (cs->support_send_audio && cs->support_send_video) /* quick fix */
-        pthread_create(&_phone->cs->encode_audio_thread, NULL, encode_audio_thread, _phone->cs);
-
-    if (cs->support_receive_audio)
-        pthread_create(&_phone->cs->decode_audio_thread, NULL, decode_audio_thread, _phone->cs);
-
-    if (cs->support_send_video)
-        pthread_create(&_phone->cs->encode_video_thread, NULL, encode_video_thread, _phone->cs);
-
-    if (cs->support_receive_video)
-        pthread_create(&_phone->cs->decode_video_thread, NULL, decode_video_thread, _phone->cs);
-
-//
-    return 1;
-
-
-
-
-}
-
-
-/* Some example callbacks */
-
-MCBTYPE callback_recv_invite ( MCBARGS )
-{
-    const char *_call_type;
-
-    msi_session_t *_msi = _arg;
-
-    /* Get the last one */
-    call_type _type = _msi->_call->_type_peer[_msi->_call->_participants - 1];
-
-    switch ( _type ) {
-        case type_audio:
-            _call_type = "audio";
-            break;
-
-        case type_video:
-            _call_type = "video";
-            break;
-    }
-
-    INFO( "Incoming %s call!", _call_type );
-
-}
-MCBTYPE callback_recv_trying ( MCBARGS )
-{
-    INFO ( "Trying...");
-}
-MCBTYPE callback_recv_ringing ( MCBARGS )
-{
-    INFO ( "Ringing!" );
-}
-MCBTYPE callback_recv_starting ( MCBARGS )
-{
-    msi_session_t *_session = _arg;
-
-    if ( !phone_startmedia_loop(_session->_agent_handler) ) {
-        INFO("Starting call failed!");
-    } else {
-        INFO ("Call started! ( press h to hangup )");
-    }
-}
-MCBTYPE callback_recv_ending ( MCBARGS )
-{
-    msi_session_t *_session = _arg;
-    phone_t *_phone = _session->_agent_handler;
-    _phone->cs->quit = 1;
-
-    if (_phone->cs->encode_video_thread)
-        pthread_join(_phone->cs->encode_video_thread, NULL);
-
-    if (_phone->cs->encode_audio_thread)
-        pthread_join(_phone->cs->encode_audio_thread, NULL);
-
-    if (_phone->cs->decode_audio_thread)
-        pthread_join(_phone->cs->decode_audio_thread, NULL);
-
-    if (_phone->cs->decode_video_thread)
-        pthread_join(_phone->cs->decode_video_thread, NULL);
-
-    SDL_Quit();
-    printf("all A/V threads successfully shut down\n");
-
-    INFO ( "Call ended!" );
-}
-
-MCBTYPE callback_recv_error ( MCBARGS )
-{
-    msi_session_t *_session = _arg;
-
-    INFO( "Error: %s", _session->_last_error_str );
-}
-
-MCBTYPE callback_call_started ( MCBARGS )
-{
-    msi_session_t *_session = _arg;
-
-    if ( !phone_startmedia_loop(_session->_agent_handler) ) {
-        INFO("Starting call failed!");
-    } else {
-        INFO ("Call started! ( press h to hangup )");
-    }
-
-}
-MCBTYPE callback_call_canceled ( MCBARGS )
-{
-    INFO ( "Call canceled!" );
-}
-MCBTYPE callback_call_rejected ( MCBARGS )
-{
-    INFO ( "Call rejected!\n" );
-}
-MCBTYPE callback_call_ended ( MCBARGS )
-{
-
-    msi_session_t *_session = _arg;
-    phone_t *_phone = _session->_agent_handler;
-    _phone->cs->quit = 1;
-
-    if (_phone->cs->encode_video_thread)
-        pthread_join(_phone->cs->encode_video_thread, NULL);
-
-    if (_phone->cs->encode_audio_thread)
-        pthread_join(_phone->cs->encode_audio_thread, NULL);
-
-    if (_phone->cs->decode_audio_thread)
-        pthread_join(_phone->cs->decode_audio_thread, NULL);
-
-    if (_phone->cs->decode_video_thread)
-        pthread_join(_phone->cs->decode_video_thread, NULL);
-
-    SDL_Quit();
-    printf("all A/V threads successfully shut down\n");
-
-    INFO ( "Call ended!" );
-}
-
-MCBTYPE callback_requ_timeout ( MCBARGS )
-{
-    INFO( "No answer! " );
-}
-
-
-phone_t *initPhone(uint16_t _listen_port, uint16_t _send_port)
-{
-    phone_t *_retu = calloc(sizeof(phone_t), 1);
-    _retu->cs = av_calloc(sizeof(codec_state), 1);
-
-    /* Initialize our mutex */
-    pthread_mutex_init ( &_mutex, NULL );
-
-    IP_Port _local;
-    ip_init(&_local.ip, 0);
-    _local.ip.ip4.uint32 = htonl ( INADDR_ANY );
-
-    /* Bind local receive port to any address */
-    _retu->_networking = new_networking ( _local.ip, _listen_port );
-
-    if ( !_retu->_networking ) {
-        fprintf ( stderr, "new_networking() failed!\n" );
-        return NULL;
-    }
-
-    _retu->_send_port = _send_port;
-    _retu->_recv_port = _listen_port;
-
-    _retu->_tox_sock = _retu->_networking->sock;
-
-    _retu->_rtp_audio = NULL;
-    _retu->_rtp_video = NULL;
-
-
-    /* Initialize msi */
-    _retu->_msi = msi_init_session ( _retu->_networking, (const uint8_t *)_USERAGENT );
-
-    if ( !_retu->_msi ) {
-        fprintf ( stderr, "msi_init_session() failed\n" );
-        return NULL;
-    }
-
-    /* Initiate codecs */
-    init_encoder(_retu->cs);
-    init_decoder(_retu->cs);
-
-    _retu->_msi->_agent_handler = _retu;
-    /* Initiate callbacks */
-    msi_register_callback_send ( sendpacket ); /* Using core's send */
-
-    msi_register_callback_call_started ( callback_call_started );
-    msi_register_callback_call_canceled ( callback_call_canceled );
-    msi_register_callback_call_rejected ( callback_call_rejected );
-    msi_register_callback_call_ended ( callback_call_ended );
-
-    msi_register_callback_recv_invite ( callback_recv_invite );
-    msi_register_callback_recv_ringing ( callback_recv_ringing );
-    msi_register_callback_recv_starting ( callback_recv_starting );
-    msi_register_callback_recv_ending ( callback_recv_ending );
-    msi_register_callback_recv_error(callback_recv_error);
-
-    msi_register_callback_requ_timeout ( callback_requ_timeout );
-    /* ------------------ */
-
-    /* Now start msi main loop. It's a must!
-     * Define a frequency in ms; 10 ms is just fine
-     */
-    msi_start_main_loop ( _retu->_msi, 10 );
-
-    return _retu;
-}
-
-pthread_t phone_startmain_loop(phone_t *_phone)
-{
-    int _status;
-    /* Start receive thread */
-    pthread_t _recv_thread, _phone_loop_thread;
-    _status = pthread_create ( &_recv_thread, NULL, phone_receivepacket, _phone );
-
-    if ( _status < 0 ) {
-        printf ( "Error while starting handle call: %d, %s\n", errno, strerror ( errno ) );
-        return 0;
-    }
-
-    _status = pthread_detach ( _recv_thread );
-
-    if ( _status < 0 ) {
-        printf ( "Error while starting handle call: %d, %s\n", errno, strerror ( errno ) );
-        return 0;
-    }
-
-    _status = pthread_create ( &_phone_loop_thread, NULL, phone_poll, _phone );
-
-    if ( _status < 0 ) {
-        printf ( "Error while starting main phone loop: %d, %s\n", errno, strerror ( errno ) );
-        return 0;
-    }
-
-    _status = pthread_join ( _phone_loop_thread, NULL );
-
-    if ( _status < 0 ) {
-        printf ( "Error while starting main phone loop: %d, %s\n", errno, strerror ( errno ) );
-        return 0;
-    }
-
-    return _phone_loop_thread;
-}
-
-void *phone_poll ( void *_p_phone )
-{
-    phone_t *_phone = _p_phone;
-
-    int _status = SUCCESS;
-
-    char _line[100];
-    size_t _len;
-
-
-    char _dest[17]; /* For parsing destination ip */
-    memset(_dest, '\0', 17);
-
-    INFO("Welcome to tox_phone version: " _USERAGENT "\n"
-         "Usage: \n"
-         "c [a/v] (type) [0.0.0.0] (dest ip) (calls dest ip)\n"
-         "h (if call is active hang up)\n"
-         "a [a/v] (answer incoming call: a - audio / v - audio + video (audio is default))\n"
-         "r (reject incoming call)\n"
-         "q (quit)\n"
-         "================================================================================"
-        );
-
-    while ( 1 ) {
-        fgets(_line, sizeof(_line), stdin);
-        int i;
-
-        for (i = 0; i < 100; i++) {
-            if (_line[i] == '\n') {
-                _line[i] = '\0';
-            }
-        }
-
-        _len = strlen(_line);
-
-        if ( !_len ) {
-            printf(" >> ");
-            fflush(stdout);
-            continue;
-        }
-
-        if ( _len > 1 && _line[1] != ' ' && _line[1] != '\n' ) {
-            INFO("Invalid input!");
-            continue;
-        }
-
-        switch (_line[0]) {
-
-            case 'c': {
-                if ( _phone->_msi->_call ) {
-                    INFO("Already in a call");
-                    break;
-                }
-
-                call_type _ctype;
-
-                if ( _len < 11 ) {
-                    INFO("Invalid input; usage: c a/v 0.0.0.0");
-                    break;
-                } else if ( _line[2] == 'a' || _line[2] != 'v' ) { /* default and audio */
-                    _ctype = type_audio;
-                } else { /* video */
-                    _ctype = type_video;
-                }
-
-                strcpy(_dest, _line + 4 );
-                _status = t_setipport(_dest, _phone->_send_port, &(_phone->_msi->_friend_id));
-
-                if ( _status < 0 ) {
-                    INFO("Could not resolve address!");
-                } else {
-                    /* Set timeout */
-                    msi_invite ( _phone->_msi, _ctype, 30 * 1000 );
-                    INFO("Calling!");
-                }
-
-                t_memset((uint8_t *)_dest, '\0', 17);
-
-            }
-            break;
-
-            case 'h': {
-                if ( !_phone->_msi->_call ) {
-                    break;
-                }
-
-                msi_hangup(_phone->_msi);
-
-                INFO("Hung up...");
-
-            }
-            break;
-
-            case 'a': {
-                if ( _phone->_msi->_call && _phone->_msi->_call->_state != call_starting ) {
-                    break;
-                }
-
-                if ( _len > 1 && _line[2] == 'v' )
-                    msi_answer(_phone->_msi, type_video);
-                else
-                    msi_answer(_phone->_msi, type_audio);
-
-            }
-            break;
-
-            case 'r': {
-                if ( _phone->_msi->_call && _phone->_msi->_call->_state != call_starting ) {
-                    break;
-                }
-
-                msi_reject(_phone->_msi);
-
-                INFO("Call Rejected...");
-
-            }
-            break;
-
-            case 'q': {
-                INFO("Quitting!");
-                pthread_exit(NULL);
-            }
-
-            default: {
-                INFO("Invalid command!");
-            }
-            break;
-
-        }
-
-        usleep(1000);
-    }
-
-    pthread_exit(NULL);
-}
-
-int quitPhone(phone_t *_phone)
-{
-    if ( _phone->_msi->_call ) {
-        msi_hangup(_phone->_msi); /* Hangup the phone first */
-    }
-
-    msi_terminate_session(_phone->_msi);
-    pthread_mutex_destroy ( &_mutex );
-
-    printf("\r[i] Quit!\n");
-    return SUCCESS;
-}
-
-/* ---------------------- */
-
-int print_help ( const char *_name )
-{
-    printf ( "Usage: %s -m (mode) -r/s ( for setting the ports on test version )\n", _name );
-    return FAILURE;
-}
-
-int main ( int argc, char *argv [] )
-{
-    arg_t *_args = parse_args ( argc, argv );
-
-    const char *_mode = find_arg_duble ( _args, "-m" );
-    uint16_t _listen_port;
-    uint16_t _send_port;
-
-    if ( !_mode )
-        return print_help ( argv[0] );
-
-    if ( _mode[0] == 'r' ) {
-        _send_port = 31000;
-        _listen_port = 31001;
-    } else if ( _mode[0] == 's' ) {
-        _send_port = 31001;
-        _listen_port = 31000;
-    } else return print_help ( argv[0] );
-
-    phone_t *_phone = initPhone(_listen_port, _send_port);
-
-    if ( _phone ) {
-        phone_startmain_loop(_phone);
-
-        quitPhone(_phone);
-    }
-
-    return SUCCESS;
-}
-
-#endif /* _CT_PHONE */
diff --git a/toxmsi/phone.h b/toxmsi/phone.h
deleted file mode 100644
index f96aac73..00000000
--- a/toxmsi/phone.h
+++ /dev/null
@@ -1,62 +0,0 @@
-#ifndef _PHONE_H_
-#define _PHONE_H_
-
-#include "toxmsi.h"
-#include "../toxrtp/toxrtp.h"
-#include "toxmsi_message.h"
-#include "../toxrtp/toxrtp_message.h"
-#include "../toxrtp/tests/test_helper.h"
-#include <assert.h>
-#include <pthread.h>
-#include "toxmedia.h"
-
-/* Define client version */
-#define _USERAGENT "tox_phone-v.0.2.1"
-
-static pthread_mutex_t _mutex;
-
-#define THREADLOCK() \
-pthread_mutex_lock ( &_mutex );
-
-#define THREADUNLOCK() \
-pthread_mutex_unlock ( &_mutex );
-
-typedef struct phone_s {
-    msi_session_t* _msi;
-
-    rtp_session_t* _rtp_audio;
-    rtp_session_t* _rtp_video;
-
-    uint32_t _frame_rate;
-
-    uint16_t _send_port, _recv_port;
-
-    int _tox_sock;
-
-    pthread_t _medialoop_id;
-    codec_state *cs;
-
-    Networking_Core* _networking;
-} phone_t;
-
-phone_t* initPhone(uint16_t _listen_port, uint16_t _send_port);
-int      quitPhone(phone_t* _phone);
-
-/* My recv functions */
-int rtp_handlepacket ( void* _object, tox_IP_Port ip_port, uint8_t* data, uint32_t length );
-int msi_handlepacket ( void* _object, tox_IP_Port ip_port, uint8_t* data, uint32_t length );
-
-/* This is basically representation of networking_poll of toxcore */
-void* phone_receivepacket ( void* _phone );
-
-/* Phones main loop */
-void* phone_poll ( void* _phone );
-
-pthread_t phone_startmain_loop(phone_t* _phone);
-pthread_t phone_startmedia_loop ( phone_t* _phone );
-
-/* Thread handlers */
-void* phone_handle_receive_callback ( void* _p );
-void* phone_handle_media_transport_poll ( void* _hmtc_args_p );
-
-#endif /* _PHONE_H_ */
diff --git a/toxmsi/toxmedia.c b/toxmsi/toxmedia.c
deleted file mode 100644
index 4c9f5261..00000000
--- a/toxmsi/toxmedia.c
+++ /dev/null
@@ -1,825 +0,0 @@
-/* AV_codec.c
-//  *
- * Audio and video codec intitialisation, encoding/decoding and playback
- *
- *  Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *  This file is part of Tox.
- *
- *  Tox is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  Tox is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-/*----------------------------------------------------------------------------------*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include <stdio.h>
-#include <math.h>
-#include <libavcodec/avcodec.h>
-#include <libavformat/avformat.h>
-#include <libswscale/swscale.h>
-#include <libavdevice/avdevice.h>
-#include <libavutil/opt.h>
-#include <AL/al.h>
-#include <AL/alc.h>
-#include <SDL/SDL.h>
-#include <SDL/SDL_thread.h>
-#include <pthread.h>
-#include <opus/opus.h>
-
-#include "toxmsi.h"
-#include "toxmsi_message.h"
-#include "../toxrtp/toxrtp_message.h"
-#include "../toxrtp/tests/test_helper.h"
-#include "phone.h"
-#include "toxmedia.h"
-
-SDL_Surface *screen;
-
-int display_received_frame(codec_state *cs, AVFrame *r_video_frame)
-{
-    AVPicture pict;
-    SDL_LockYUVOverlay(cs->video_picture.bmp);
-
-    pict.data[0] = cs->video_picture.bmp->pixels[0];
-    pict.data[1] = cs->video_picture.bmp->pixels[2];
-    pict.data[2] = cs->video_picture.bmp->pixels[1];
-    pict.linesize[0] = cs->video_picture.bmp->pitches[0];
-    pict.linesize[1] = cs->video_picture.bmp->pitches[2];
-    pict.linesize[2] = cs->video_picture.bmp->pitches[1];
-
-    /* Convert the image into YUV format that SDL uses */
-    sws_scale(cs->sws_SDL_r_ctx, (uint8_t const * const *)r_video_frame->data, r_video_frame->linesize, 0,
-              cs->video_decoder_ctx->height, pict.data, pict.linesize );
-
-    SDL_UnlockYUVOverlay(cs->video_picture.bmp);
-    SDL_Rect rect;
-    rect.x = 0;
-    rect.y = 0;
-    rect.w = cs->video_decoder_ctx->width;
-    rect.h = cs->video_decoder_ctx->height;
-    SDL_DisplayYUVOverlay(cs->video_picture.bmp, &rect);
-    return 1;
-}
-
-struct jitter_buffer {
-    rtp_msg_t **queue;
-    uint16_t capacity;
-    uint16_t size;
-    uint16_t front;
-    uint16_t rear;
-    uint8_t queue_ready;
-    uint16_t current_id;
-    uint32_t current_ts;
-    uint8_t id_set;
-};
-
-struct jitter_buffer *create_queue(int capacity)
-{
-    struct jitter_buffer *q;
-    q = (struct jitter_buffer *)calloc(sizeof(struct jitter_buffer),1);
-    q->queue = (rtp_msg_t **)calloc((sizeof(rtp_msg_t) * capacity),1);
-    int i = 0;
-
-    for (i = 0; i < capacity; ++i) {
-        q->queue[i] = NULL;
-    }
-
-    q->size = 0;
-    q->capacity = capacity;
-    q->front = 0;
-    q->rear = -1;
-    q->queue_ready = 0;
-    q->current_id = 0;
-    q->current_ts = 0;
-    q->id_set = 0;
-    return q;
-}
-
-/* returns 1 if 'a' has a higher sequence number than 'b' */
-uint8_t sequence_number_older(uint16_t sn_a, uint16_t sn_b, uint32_t ts_a, uint32_t ts_b)
-{
-    /* should be stable enough */
-    return (sn_a > sn_b || ts_a > ts_b);
-}
-
-/* success is 0 when there is nothing to dequeue, 1 when there's a good packet, 2 when there's a lost packet */
-rtp_msg_t *dequeue(struct jitter_buffer *q, int *success)
-{
-    if (q->size == 0 || q->queue_ready == 0) {
-        q->queue_ready = 0;
-        *success = 0;
-        return NULL;
-    }
-
-    int front = q->front;
-
-    if (q->id_set == 0) {
-        q->current_id = q->queue[front]->_header->_sequence_number;
-        q->current_ts = q->queue[front]->_header->_timestamp;
-        q->id_set = 1;
-    } else {
-        int next_id = q->queue[front]->_header->_sequence_number;
-        int next_ts = q->queue[front]->_header->_timestamp;
-
-        /* if this packet is indeed the expected packet */
-        if (next_id == (q->current_id + 1) % _MAX_SEQU_NUM) {
-            q->current_id = next_id;
-            q->current_ts = next_ts;
-        } else {
-            if (sequence_number_older(next_id, q->current_id, next_ts, q->current_ts)) {
-                printf("nextid: %d current: %d\n", next_id, q->current_id);
-                q->current_id = (q->current_id + 1) % _MAX_SEQU_NUM;
-                *success = 2; /* tell the decoder the packet is lost */
-                return NULL;
-            } else {
-                /* packet too old */
-                printf("packet too old\n");
-                *success = 0;
-                return NULL;
-            }
-        }
-    }
-
-    q->size--;
-    q->front++;
-
-    if (q->front == q->capacity)
-        q->front = 0;
-
-    *success = 1;
-    q->current_id = q->queue[front]->_header->_sequence_number;
-    q->current_ts = q->queue[front]->_header->_timestamp;
-    return q->queue[front];
-}
-
-int empty_queue(struct jitter_buffer *q)
-{
-    while (q->size > 0) {
-        q->size--;
-        /* FIXME: */
-        /* rtp_free_msg(cs->_rtp_video, q->queue[q->front]); */
-        q->front++;
-
-        if (q->front == q->capacity)
-            q->front = 0;
-    }
-
-    q->id_set = 0;
-    q->queue_ready = 0;
-    return 0;
-}
-
-int queue(struct jitter_buffer *q, rtp_msg_t *pk)
-{
-    if (q->size == q->capacity) {
-        printf("buffer full, emptying buffer...\n");
-        empty_queue(q);
-        return 0;
-    }
-
-    if (q->size > 8)
-        q->queue_ready = 1;
-
-    ++q->size;
-    ++q->rear;
-
-    if (q->rear == q->capacity)
-        q->rear = 0;
-
-    q->queue[q->rear] = pk;
-
-    int a;
-    int b;
-    int j;
-    a = q->rear;
-
-    for (j = 0; j < q->size - 1; ++j) {
-        b = a - 1;
-
-        if (b < 0)
-            b += q->capacity;
-
-        if (sequence_number_older(q->queue[b]->_header->_sequence_number, q->queue[a]->_header->_sequence_number,
-                                  q->queue[b]->_header->_timestamp, q->queue[a]->_header->_timestamp)) {
-            rtp_msg_t *temp;
-            temp = q->queue[a];
-            q->queue[a] = q->queue[b];
-            q->queue[b] = temp;
-            printf("had to swap\n");
-        } else {
-            break;
-        }
-
-        a -= 1;
-
-        if (a < 0)
-            a += q->capacity;
-    }
-
-    if (pk)
-        return 1;
-
-    return 0;
-}
-
-int init_receive_audio(codec_state *cs)
-{
-    int err = OPUS_OK;
-    cs->audio_decoder = opus_decoder_create(48000, 1, &err);
-    opus_decoder_init(cs->audio_decoder, 48000, 1);
-    printf("init audio decoder successful\n");
-    return 1;
-}
-
-int init_receive_video(codec_state *cs)
-{
-    cs->video_decoder = avcodec_find_decoder(VIDEO_CODEC);
-
-    if (!cs->video_decoder) {
-        printf("init video_decoder failed\n");
-        return 0;
-    }
-
-    cs->video_decoder_ctx = avcodec_alloc_context3(cs->video_decoder);
-
-    if (!cs->video_decoder_ctx) {
-        printf("init video_decoder_ctx failed\n");
-        return 0;
-    }
-
-    if (avcodec_open2(cs->video_decoder_ctx, cs->video_decoder, NULL) < 0) {
-        printf("opening video decoder failed\n");
-        return 0;
-    }
-
-    printf("init video decoder successful\n");
-    return 1;
-}
-
-int init_send_video(codec_state *cs)
-{
-    cs->video_input_format = av_find_input_format(VIDEO_DRIVER);
-
-    if (avformat_open_input(&cs->video_format_ctx, DEFAULT_WEBCAM, cs->video_input_format, NULL) != 0) {
-        printf("opening video_input_format failed\n");
-        return 0;
-    }
-
-    avformat_find_stream_info(cs->video_format_ctx, NULL);
-    av_dump_format(cs->video_format_ctx, 0, DEFAULT_WEBCAM, 0);
-
-    int i;
-
-    for (i = 0; i < cs->video_format_ctx->nb_streams; ++i) {
-        if (cs->video_format_ctx->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
-            cs->video_stream = i;
-            break;
-        }
-    }
-
-    cs->webcam_decoder_ctx = cs->video_format_ctx->streams[cs->video_stream]->codec;
-    cs->webcam_decoder = avcodec_find_decoder(cs->webcam_decoder_ctx->codec_id);
-
-    if (cs->webcam_decoder == NULL) {
-        printf("Unsupported codec\n");
-        return 0;
-    }
-
-    if (cs->webcam_decoder_ctx == NULL) {
-        printf("init webcam_decoder_ctx failed\n");
-        return 0;
-    }
-
-    if (avcodec_open2(cs->webcam_decoder_ctx, cs->webcam_decoder, NULL) < 0) {
-        printf("opening webcam decoder failed\n");
-        return 0;
-    }
-
-    cs->video_encoder = avcodec_find_encoder(VIDEO_CODEC);
-
-    if (!cs->video_encoder) {
-        printf("init video_encoder failed\n");
-        return 0;
-    }
-
-    cs->video_encoder_ctx = avcodec_alloc_context3(cs->video_encoder);
-
-    if (!cs->video_encoder_ctx) {
-        printf("init video_encoder_ctx failed\n");
-        return 0;
-    }
-
-    cs->video_encoder_ctx->bit_rate = VIDEO_BITRATE;
-    cs->video_encoder_ctx->rc_min_rate = cs->video_encoder_ctx->rc_max_rate = cs->video_encoder_ctx->bit_rate;
-    av_opt_set_double(cs->video_encoder_ctx->priv_data, "max-intra-rate", 90, 0);
-    av_opt_set(cs->video_encoder_ctx->priv_data, "quality", "realtime", 0);
-
-    cs->video_encoder_ctx->thread_count = 4;
-    cs->video_encoder_ctx->rc_buffer_aggressivity = 0.95;
-    cs->video_encoder_ctx->rc_buffer_size = VIDEO_BITRATE * 6;
-    cs->video_encoder_ctx->profile = 3;
-    cs->video_encoder_ctx->qmax = 54;
-    cs->video_encoder_ctx->qmin = 4;
-    AVRational myrational = {1, 25};
-    cs->video_encoder_ctx->time_base = myrational;
-    cs->video_encoder_ctx->gop_size = 99999;
-    cs->video_encoder_ctx->pix_fmt = PIX_FMT_YUV420P;
-    cs->video_encoder_ctx->width = cs->webcam_decoder_ctx->width;
-    cs->video_encoder_ctx->height = cs->webcam_decoder_ctx->height;
-
-    if (avcodec_open2(cs->video_encoder_ctx, cs->video_encoder, NULL) < 0) {
-        printf("opening video encoder failed\n");
-        return 0;
-    }
-
-    printf("init video encoder successful\n");
-    return 1;
-}
-
-int init_send_audio(codec_state *cs)
-{
-    cs->support_send_audio = 0;
-
-    const ALchar *pDeviceList = alcGetString(NULL, ALC_CAPTURE_DEVICE_SPECIFIER);
-    int i = 0;
-    const ALchar *device_names[20];
-
-    if (pDeviceList) {
-        printf("\nAvailable Capture Devices are:\n");
-
-        while (*pDeviceList) {
-            device_names[i] = pDeviceList;
-            printf("%d) %s\n", i, device_names[i]);
-            pDeviceList += strlen(pDeviceList) + 1;
-            ++i;
-        }
-    }
-
-    printf("enter capture device number: \n");
-    char dev[2];
-    fgets(dev, sizeof(dev), stdin);
-    cs->audio_capture_device = alcCaptureOpenDevice(device_names[dev[0] - 48], AUDIO_SAMPLE_RATE, AL_FORMAT_MONO16,
-                               AUDIO_FRAME_SIZE * 4);
-
-    if (alcGetError(cs->audio_capture_device) != AL_NO_ERROR) {
-        printf("could not start capture device! %d\n", alcGetError(cs->audio_capture_device));
-        return 0;
-    }
-
-    int err = OPUS_OK;
-    cs->audio_bitrate = AUDIO_BITRATE;
-    cs->audio_encoder = opus_encoder_create(AUDIO_SAMPLE_RATE, 1, OPUS_APPLICATION_VOIP, &err);
-    err = opus_encoder_ctl(cs->audio_encoder, OPUS_SET_BITRATE(cs->audio_bitrate));
-    err = opus_encoder_ctl(cs->audio_encoder, OPUS_SET_COMPLEXITY(10));
-    err = opus_encoder_ctl(cs->audio_encoder, OPUS_SET_SIGNAL(OPUS_SIGNAL_VOICE));
-
-    opus_encoder_init(cs->audio_encoder, AUDIO_SAMPLE_RATE, 1, OPUS_APPLICATION_VOIP);
-
-    int nfo;
-    err = opus_encoder_ctl(cs->audio_encoder, OPUS_GET_LOOKAHEAD(&nfo));
-    /* printf("Encoder lookahead delay : %d\n", nfo); */
-    printf("init audio encoder successful\n");
-
-    return 1;
-}
-
-int init_encoder(codec_state *cs)
-{
-    avdevice_register_all();
-    avcodec_register_all();
-    avdevice_register_all();
-    av_register_all();
-
-    pthread_mutex_init(&cs->rtp_msg_mutex_lock, NULL);
-    pthread_mutex_init(&cs->avcodec_mutex_lock, NULL);
-
-    cs->support_send_video = init_send_video(cs);
-    cs->support_send_audio = init_send_audio(cs);
-
-    cs->send_audio = 1;
-    cs->send_video = 1;
-
-    return 1;
-}
-
-int init_decoder(codec_state *cs)
-{
-    avdevice_register_all();
-    avcodec_register_all();
-    avdevice_register_all();
-    av_register_all();
-
-    cs->receive_video = 0;
-    cs->receive_audio = 0;
-
-    cs->support_receive_video = init_receive_video(cs);
-    cs->support_receive_audio = init_receive_audio(cs);
-
-    cs->receive_audio = 1;
-    cs->receive_video = 1;
-
-    return 1;
-}
-
-int video_encoder_refresh(codec_state *cs, int bps)
-{
-    if (cs->video_encoder_ctx)
-        avcodec_close(cs->video_encoder_ctx);
-
-    cs->video_encoder = avcodec_find_encoder(VIDEO_CODEC);
-
-    if (!cs->video_encoder) {
-        printf("init video_encoder failed\n");
-        return -1;
-    }
-
-    cs->video_encoder_ctx = avcodec_alloc_context3(cs->video_encoder);
-
-    if (!cs->video_encoder_ctx) {
-        printf("init video_encoder_ctx failed\n");
-        return -1;
-    }
-
-    cs->video_encoder_ctx->bit_rate = bps;
-    cs->video_encoder_ctx->rc_min_rate = cs->video_encoder_ctx->rc_max_rate = cs->video_encoder_ctx->bit_rate;
-    av_opt_set_double(cs->video_encoder_ctx->priv_data, "max-intra-rate", 90, 0);
-    av_opt_set(cs->video_encoder_ctx->priv_data, "quality", "realtime", 0);
-
-    cs->video_encoder_ctx->thread_count = 4;
-    cs->video_encoder_ctx->rc_buffer_aggressivity = 0.95;
-    cs->video_encoder_ctx->rc_buffer_size = bps * 6;
-    cs->video_encoder_ctx->profile = 0;
-    cs->video_encoder_ctx->qmax = 54;
-    cs->video_encoder_ctx->qmin = 4;
-    AVRational myrational = {1, 25};
-    cs->video_encoder_ctx->time_base = myrational;
-    cs->video_encoder_ctx->gop_size = 99999;
-    cs->video_encoder_ctx->pix_fmt = PIX_FMT_YUV420P;
-    cs->video_encoder_ctx->width = cs->webcam_decoder_ctx->width;
-    cs->video_encoder_ctx->height = cs->webcam_decoder_ctx->height;
-
-    if (avcodec_open2(cs->video_encoder_ctx, cs->video_encoder, NULL) < 0) {
-        printf("opening video encoder failed\n");
-        return -1;
-    }
-    return 0;
-}
-
-void *encode_video_thread(void *arg)
-{
-    codec_state *cs = (codec_state *)arg;
-    AVPacket pkt1, *packet = &pkt1;
-    int p = 0;
-    int err;
-    int got_packet;
-    rtp_msg_t *s_video_msg;
-    int video_frame_finished;
-    AVFrame *s_video_frame;
-    AVFrame *webcam_frame;
-    s_video_frame = avcodec_alloc_frame();
-    webcam_frame = avcodec_alloc_frame();
-    AVPacket enc_video_packet;
-
-    uint8_t *buffer;
-    int numBytes;
-    /* Determine required buffer size and allocate buffer */
-    numBytes = avpicture_get_size(PIX_FMT_YUV420P, cs->webcam_decoder_ctx->width, cs->webcam_decoder_ctx->height);
-    buffer = (uint8_t *)av_calloc(numBytes * sizeof(uint8_t),1);
-    avpicture_fill((AVPicture *)s_video_frame, buffer, PIX_FMT_YUV420P, cs->webcam_decoder_ctx->width,
-                   cs->webcam_decoder_ctx->height);
-    cs->sws_ctx = sws_getContext(cs->webcam_decoder_ctx->width, cs->webcam_decoder_ctx->height,
-                                 cs->webcam_decoder_ctx->pix_fmt, cs->webcam_decoder_ctx->width, cs->webcam_decoder_ctx->height, PIX_FMT_YUV420P,
-                                 SWS_BILINEAR, NULL, NULL, NULL);
-
-    while (!cs->quit && cs->send_video) {
-
-        if (av_read_frame(cs->video_format_ctx, packet) < 0) {
-            printf("error reading frame\n");
-
-            if (cs->video_format_ctx->pb->error != 0)
-                break;
-
-            continue;
-        }
-
-        if (packet->stream_index == cs->video_stream) {
-            if (avcodec_decode_video2(cs->webcam_decoder_ctx, webcam_frame, &video_frame_finished, packet) < 0) {
-                printf("couldn't decode\n");
-                continue;
-            }
-
-            av_free_packet(packet);
-            sws_scale(cs->sws_ctx, (uint8_t const * const *)webcam_frame->data, webcam_frame->linesize, 0,
-                      cs->webcam_decoder_ctx->height, s_video_frame->data, s_video_frame->linesize);
-            /* create a new I-frame every 60 frames */
-            ++p;
-
-            if (p == 60) {
-
-                s_video_frame->pict_type = AV_PICTURE_TYPE_BI ;
-            } else if (p == 61) {
-                s_video_frame->pict_type = AV_PICTURE_TYPE_I ;
-                p = 0;
-            } else {
-                s_video_frame->pict_type = AV_PICTURE_TYPE_P ;
-            }
-
-            if (video_frame_finished) {
-                err = avcodec_encode_video2(cs->video_encoder_ctx, &enc_video_packet, s_video_frame, &got_packet);
-
-                if (err < 0) {
-                    printf("could not encode video frame\n");
-                    continue;
-                }
-
-                if (!got_packet) {
-                    continue;
-                }
-
-                pthread_mutex_lock(&cs->rtp_msg_mutex_lock);
-                THREADLOCK()
-
-                if (!enc_video_packet.data) fprintf(stderr, "video packet data is NULL\n");
-
-                s_video_msg = rtp_msg_new ( cs->_rtp_video, enc_video_packet.data, enc_video_packet.size ) ;
-
-                if (!s_video_msg) {
-                    printf("invalid message\n");
-                }
-
-                rtp_send_msg ( cs->_rtp_video, s_video_msg, cs->_networking );
-                THREADUNLOCK()
-                pthread_mutex_unlock(&cs->rtp_msg_mutex_lock);
-                av_free_packet(&enc_video_packet);
-            }
-        } else {
-            av_free_packet(packet);
-        }
-    }
-
-    /* clean up codecs */
-    pthread_mutex_lock(&cs->avcodec_mutex_lock);
-    av_free(buffer);
-    av_free(webcam_frame);
-    av_free(s_video_frame);
-    sws_freeContext(cs->sws_ctx);
-    avcodec_close(cs->webcam_decoder_ctx);
-    avcodec_close(cs->video_encoder_ctx);
-    pthread_mutex_unlock(&cs->avcodec_mutex_lock);
-    pthread_exit ( NULL );
-}
-
-void *encode_audio_thread(void *arg)
-{
-    codec_state *cs = (codec_state *)arg;
-    rtp_msg_t *s_audio_msg;
-    unsigned char encoded_data[4096];
-    int encoded_size = 0;
-    int16_t frame[4096];
-    int frame_size = AUDIO_FRAME_SIZE;
-    ALint sample = 0;
-    alcCaptureStart(cs->audio_capture_device);
-
-    while (!cs->quit && cs->send_audio) {
-        alcGetIntegerv(cs->audio_capture_device, ALC_CAPTURE_SAMPLES, (ALCsizei)sizeof(ALint), &sample);
-
-        if (sample >= frame_size) {
-            alcCaptureSamples(cs->audio_capture_device, frame, frame_size);
-            encoded_size = opus_encode(cs->audio_encoder, frame, frame_size, encoded_data, 480);
-
-            if (encoded_size <= 0) {
-                printf("Could not encode audio packet\n");
-            } else {
-                pthread_mutex_lock(&cs->rtp_msg_mutex_lock);
-                THREADLOCK()
-                rtp_set_payload_type(cs->_rtp_audio, 96);
-                s_audio_msg = rtp_msg_new (cs->_rtp_audio, encoded_data, encoded_size) ;
-                rtp_send_msg ( cs->_rtp_audio, s_audio_msg, cs->_networking );
-                pthread_mutex_unlock(&cs->rtp_msg_mutex_lock);
-                THREADUNLOCK()
-            }
-        } else {
-            usleep(1000);
-        }
-    }
-
-    /* clean up codecs */
-    pthread_mutex_lock(&cs->avcodec_mutex_lock);
-    alcCaptureStop(cs->audio_capture_device);
-    alcCaptureCloseDevice(cs->audio_capture_device);
-
-    pthread_mutex_unlock(&cs->avcodec_mutex_lock);
-    pthread_exit ( NULL );
-}
-
-
-int video_decoder_refresh(codec_state *cs, int width, int height)
-{
-    printf("need to refresh\n");
-    screen = SDL_SetVideoMode(width, height, 0, 0);
-
-    if (cs->video_picture.bmp)
-        SDL_FreeYUVOverlay(cs->video_picture.bmp);
-
-    cs->video_picture.bmp = SDL_CreateYUVOverlay(width, height, SDL_YV12_OVERLAY, screen);
-    cs->sws_SDL_r_ctx = sws_getContext(width, height, cs->video_decoder_ctx->pix_fmt, width, height, PIX_FMT_YUV420P,
-                                       SWS_BILINEAR, NULL, NULL, NULL);
-    return 1;
-}
-
-void *decode_video_thread(void *arg)
-{
-    codec_state *cs = (codec_state *)arg;
-    cs->video_stream = 0;
-    rtp_msg_t *r_msg;
-    int dec_frame_finished;
-    AVFrame *r_video_frame;
-    r_video_frame = avcodec_alloc_frame();
-    AVPacket dec_video_packet;
-    av_new_packet (&dec_video_packet, 65536);
-    int width = 0;
-    int height = 0;
-
-    while (!cs->quit && cs->receive_video) {
-        r_msg = rtp_recv_msg ( cs->_rtp_video );
-
-        if (r_msg) {
-            memcpy(dec_video_packet.data, r_msg->_data, r_msg->_length);
-            dec_video_packet.size = r_msg->_length;
-            avcodec_decode_video2(cs->video_decoder_ctx, r_video_frame, &dec_frame_finished, &dec_video_packet);
-
-            if (dec_frame_finished) {
-                if (cs->video_decoder_ctx->width != width || cs->video_decoder_ctx->height != height) {
-                    width = cs->video_decoder_ctx->width;
-                    height = cs->video_decoder_ctx->height;
-                    printf("w: %d h%d \n", width, height);
-                    video_decoder_refresh(cs, width, height);
-                }
-
-                display_received_frame(cs, r_video_frame);
-            } else {
-                /* TODO: request the sender to create a new i-frame immediatly */
-                printf("bad video packet\n");
-            }
-
-            rtp_free_msg(cs->_rtp_video, r_msg);
-        }
-
-        usleep(1000);
-    }
-
-    printf("vend\n");
-    /* clean up codecs */
-    pthread_mutex_lock(&cs->avcodec_mutex_lock);
-    av_free(r_video_frame);
-    avcodec_close(cs->video_decoder_ctx);
-    pthread_mutex_unlock(&cs->avcodec_mutex_lock);
-    pthread_exit ( NULL );
-}
-
-void *decode_audio_thread(void *arg)
-{
-    codec_state *cs = (codec_state *)arg;
-    rtp_msg_t *r_msg;
-
-    int frame_size = AUDIO_FRAME_SIZE;
-    int data_size;
-
-    ALCdevice *dev;
-    ALCcontext *ctx;
-    ALuint source, *buffers;
-    dev = alcOpenDevice(NULL);
-    ctx = alcCreateContext(dev, NULL);
-    alcMakeContextCurrent(ctx);
-    int openal_buffers = 5;
-
-    buffers = calloc(sizeof(ALuint) * openal_buffers,1);
-    alGenBuffers(openal_buffers, buffers);
-    alGenSources((ALuint)1, &source);
-    alSourcei(source, AL_LOOPING, AL_FALSE);
-
-    ALuint buffer;
-    ALint val;
-
-    ALenum error;
-    uint16_t zeros[frame_size];
-    int i;
-
-    for (i = 0; i < frame_size; i++) {
-        zeros[i] = 0;
-    }
-
-    for (i = 0; i < openal_buffers; ++i) {
-        alBufferData(buffers[i], AL_FORMAT_MONO16, zeros, frame_size, 48000);
-    }
-
-    alSourceQueueBuffers(source, openal_buffers, buffers);
-    alSourcePlay(source);
-
-    if (alGetError() != AL_NO_ERROR) {
-        fprintf(stderr, "Error starting audio\n");
-        cs->quit = 1;
-    }
-
-    struct jitter_buffer *j_buf = NULL;
-
-    j_buf = create_queue(20);
-
-    int success = 0;
-
-    int dec_frame_len;
-
-    opus_int16 PCM[frame_size];
-
-    while (!cs->quit && cs->receive_audio) {
-        THREADLOCK()
-        r_msg = rtp_recv_msg ( cs->_rtp_audio );
-
-        if (r_msg) {
-            /* push the packet into the queue */
-            queue(j_buf, r_msg);
-        }
-
-        /* grab a packet from the queue */
-        success = 0;
-        alGetSourcei(source, AL_BUFFERS_PROCESSED, &val);
-
-        if (val > 0)
-            r_msg = dequeue(j_buf, &success);
-
-        if (success > 0) {
-            /* good packet */
-            if (success == 1) {
-                dec_frame_len = opus_decode(cs->audio_decoder, r_msg->_data, r_msg->_length, PCM, frame_size, 0);
-                rtp_free_msg(cs->_rtp_audio, r_msg);
-            }
-
-            /* lost packet  */
-            if (success == 2) {
-                printf("lost packet\n");
-                dec_frame_len = opus_decode(cs->audio_decoder, NULL, 0, PCM, frame_size, 1);
-            }
-
-            if (dec_frame_len > 0) {
-                alGetSourcei(source, AL_BUFFERS_PROCESSED, &val);
-
-                if (val <= 0)
-                    continue;
-
-                alSourceUnqueueBuffers(source, 1, &buffer);
-                data_size = av_samples_get_buffer_size(NULL, 1, dec_frame_len, AV_SAMPLE_FMT_S16, 1);
-                alBufferData(buffer, AL_FORMAT_MONO16, PCM, data_size, 48000);
-                int error = alGetError();
-
-                if (error != AL_NO_ERROR) {
-                    fprintf(stderr, "Error setting buffer %d\n", error);
-                    break;
-                }
-
-                alSourceQueueBuffers(source, 1, &buffer);
-
-                if (alGetError() != AL_NO_ERROR) {
-                    fprintf(stderr, "error: could not buffer audio\n");
-                    break;
-                }
-
-                alGetSourcei(source, AL_SOURCE_STATE, &val);
-
-                if (val != AL_PLAYING)
-                    alSourcePlay(source);
-
-
-            }
-        }
-
-        THREADUNLOCK()
-        usleep(1000);
-    }
-
-    /* clean up codecs */
-    pthread_mutex_lock(&cs->avcodec_mutex_lock);
-
-    /* clean up openal */
-    alDeleteSources(1, &source);
-    alDeleteBuffers(openal_buffers, buffers);
-    alcMakeContextCurrent(NULL);
-    alcDestroyContext(ctx);
-    alcCloseDevice(dev);
-    pthread_mutex_unlock(&cs->avcodec_mutex_lock);
-    pthread_exit ( NULL );
-}
diff --git a/toxmsi/toxmedia.h b/toxmsi/toxmedia.h
deleted file mode 100644
index 8734b173..00000000
--- a/toxmsi/toxmedia.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* AV_codec.h
- *
- * Audio and video codec intitialisation, encoding/decoding and playback
- *
- *  Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *  This file is part of Tox.
- *
- *  Tox is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  Tox is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-/*----------------------------------------------------------------------------------*/
-#ifndef _AVCODEC_H_
-#define _AVCODEC_H_
-
-#include <stdio.h>
-#include <math.h>
-#include <libavcodec/avcodec.h>
-#include <libavformat/avformat.h>
-#include <libswscale/swscale.h>
-#include <libavdevice/avdevice.h>
-#include <libavutil/opt.h>
-#include <pthread.h>
-#include <AL/al.h>
-#include <AL/alc.h>
-#include "toxrtp.h"
-#include "tox.h"
-
-#include <SDL/SDL.h>
-#include <opus/opus.h>
-
-/* ffmpeg VP8 codec ID */
-#define VIDEO_CODEC         AV_CODEC_ID_VP8
-
-/* ffmpeg Opus codec ID */
-#define AUDIO_CODEC         AV_CODEC_ID_OPUS
-
-/* default video bitrate in bytes/s */
-#define VIDEO_BITRATE   10*1000
-
-/* default audio bitrate in bytes/s */
-#define AUDIO_BITRATE   64000
-
-/* audio frame duration in miliseconds */
-#define AUDIO_FRAME_DURATION    20
-
-/* audio sample rate recommended to be 48kHz for Opus */
-#define AUDIO_SAMPLE_RATE   48000
-
-/* the amount of samples in one audio frame */
-#define AUDIO_FRAME_SIZE    AUDIO_SAMPLE_RATE*AUDIO_FRAME_DURATION/1000
-
-/* the quit event for SDL */
-#define FF_QUIT_EVENT (SDL_USEREVENT + 2)
-
-#ifdef __linux__
-#define VIDEO_DRIVER "video4linux2"
-#define DEFAULT_WEBCAM "/dev/video0"
-#endif
-
-#if defined(_WIN32) || defined(__WIN32__) || defined (WIN32)
-#define VIDEO_DRIVER "vfwcap"
-#define DEFAULT_WEBCAM "0"
-#endif
-
-extern SDL_Surface *screen;
-
-typedef struct {
-    SDL_Overlay *bmp;
-    int width, height;
-} VideoPicture;
-
-
-typedef struct {
-    uint8_t send_audio;
-    uint8_t receive_audio;
-    uint8_t send_video;
-    uint8_t receive_video;
-
-    uint8_t support_send_audio;
-    uint8_t support_send_video;
-    uint8_t support_receive_audio;
-    uint8_t support_receive_video;
-
-    /* video encoding */
-    AVInputFormat       *video_input_format;
-    AVFormatContext     *video_format_ctx;
-    uint8_t              video_stream;
-    AVCodecContext      *webcam_decoder_ctx;
-    AVCodec             *webcam_decoder;
-    AVCodecContext      *video_encoder_ctx;
-    AVCodec             *video_encoder;
-
-    /* video decoding */
-    AVCodecContext      *video_decoder_ctx;
-    AVCodec             *video_decoder;
-
-    /* audio encoding */
-    ALCdevice       *audio_capture_device;
-    OpusEncoder     *audio_encoder;
-    int         audio_bitrate;
-
-    /* audio decoding */
-    OpusDecoder     *audio_decoder;
-
-    uint8_t req_video_refresh;
-
-    /* context for converting image format to something SDL can use*/
-    struct SwsContext   *sws_SDL_r_ctx;
-
-    /* context for converting webcam image format to something the video encoder can use */
-    struct SwsContext   *sws_ctx;
-
-    /* rendered video picture, ready for display */
-    VideoPicture    video_picture;
-
-    rtp_session_t *_rtp_video;
-    rtp_session_t *_rtp_audio;
-    int socket;
-    Networking_Core *_networking;
-
-    pthread_t encode_audio_thread;
-    pthread_t encode_video_thread;
-
-    pthread_t decode_audio_thread;
-    pthread_t decode_video_thread;
-
-    pthread_mutex_t rtp_msg_mutex_lock;
-    pthread_mutex_t avcodec_mutex_lock;
-
-    uint8_t             quit;
-    SDL_Event           SDL_event;
-
-    msi_session_t *_msi;
-    uint32_t _frame_rate;
-    uint16_t _send_port, _recv_port;
-    int _tox_sock;
-    //pthread_id _medialoop_id;
-
-} codec_state;
-
-int display_received_frame(codec_state *cs, AVFrame *r_video_frame);
-int init_receive_audio(codec_state *cs);
-int init_decoder(codec_state *cs);
-int init_send_video(codec_state *cs);
-int init_send_audio(codec_state *cs);
-int init_encoder(codec_state *cs);
-int video_encoder_refresh(codec_state *cs, int bps);
-void *encode_video_thread(void *arg);
-void *encode_audio_thread(void *arg);
-int video_decoder_refresh(codec_state *cs, int width, int height);
-int handle_rtp_video_packet(codec_state *cs, rtp_msg_t *r_msg);
-void *decode_video_thread(void *arg);
-void *decode_audio_thread(void *arg);
-
-#endif
diff --git a/toxmsi/toxmsi.c b/toxmsi/toxmsi.c
deleted file mode 100644
index 38af28fb..00000000
--- a/toxmsi/toxmsi.c
+++ /dev/null
@@ -1,835 +0,0 @@
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#define _BSD_SOURCE
-
-#include "toxmsi.h"
-#include "toxmsi_event.h"
-#include "toxmsi_message.h"
-#include "../toxrtp/toxrtp_helper.h"
-#include "../toxcore/network.h"
-
-#include <assert.h>
-#include <unistd.h>
-#include <string.h>
-
-#define same(x, y) strcmp((const char*) x, (const char*) y) == 0
-
-typedef enum {
-    error_deadcall = 1,   /* has call id but it's from old call */
-    error_id_mismatch, /* non-existing call */
-
-    error_no_callid,      /* not having call id */
-    error_no_call,         /* no call in session */
-
-    error_busy
-} msi_error_t; /* Error codes */
-
-static inline const uint8_t *stringify_error(msi_error_t _error_code)
-{
-    static const uint8_t* strings[] =
-    {
-        (uint8_t*)"",
-        (uint8_t*)"Using dead call",
-        (uint8_t*)"Call id not set to any call",
-        (uint8_t*)"Call id not available",
-        (uint8_t*)"No active call in session",
-        (uint8_t*)"Callee busy"
-    };
-
-    return strings[_error_code];
-}
-
-static inline const uint8_t *stringify_error_code(msi_error_t _error_code)
-{
-    static const uint8_t* strings[] =
-    {
-        (uint8_t*)"",
-        (uint8_t*)"1",
-        (uint8_t*)"2",
-        (uint8_t*)"3",
-        (uint8_t*)"4",
-        (uint8_t*)"5"
-    };
-
-    return strings[_error_code];
-}
-
-/* ******************* */
-/* --------- GLOBAL FUNCTIONS USED BY THIS FILE --------- */
-
-/* CALLBACKS */
-/*int (*msi_send_message_callback) ( int, uint8_t*, uint32_t ) = NULL;*/
-int ( *msi_send_message_callback ) ( void* _core_handler, tox_IP_Port,  uint8_t*, uint32_t ) = NULL;
-int ( *msi_recv_message_callback ) ( tox_IP_Port*, uint8_t*, uint32_t* ) = NULL;
-
-MCBTYPE ( *msi_recv_invite_callback ) ( MCBARGS ) = NULL;
-MCBTYPE ( *msi_start_call_callback ) ( MCBARGS ) = NULL;
-MCBTYPE ( *msi_reject_call_callback ) ( MCBARGS ) = NULL;
-MCBTYPE ( *msi_cancel_call_callback ) ( MCBARGS ) = NULL;
-MCBTYPE ( *msi_end_call_callback ) ( MCBARGS ) = NULL;
-
-MCBTYPE ( *msi_ringing_callback ) ( MCBARGS ) = NULL;
-MCBTYPE ( *msi_starting_callback ) ( MCBARGS ) = NULL;
-MCBTYPE ( *msi_ending_callback ) ( MCBARGS ) = NULL;
-MCBTYPE ( *msi_error_callback ) ( MCBARGS ) = NULL;
-
-MCBTYPE ( *msi_timeout_callback ) ( MCBARGS ) = NULL;
-/* End of CALLBACKS */
-
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-
-/* REGISTER CALLBACKS */
-/*void msi_register_callback_send(int (*callback) ( int, uint8_t*, uint32_t ) )*/
-void msi_register_callback_send ( int ( *callback ) ( void* _core_handler, tox_IP_Port, uint8_t*, uint32_t ) )
-{
-    msi_send_message_callback = callback;
-}
-
-void msi_register_callback_recv ( int ( *callback ) ( tox_IP_Port*, uint8_t*, uint32_t* ) )
-{
-    msi_recv_message_callback = callback;
-}
-
-/* Function to be called when received invite.
- * This callback is all about what you do with it.
- * Everything else is done internally.
- */
-void msi_register_callback_recv_invite ( MCALLBACK )
-{
-    msi_recv_invite_callback = callback;
-}
-
-/* Function to be called when the call is started
- * This callback is all about what you do with it.
- * Everything else is done internally.
- */
-void msi_register_callback_call_started ( MCALLBACK )
-{
-    msi_start_call_callback = callback;
-}
-
-/* Function to be called when call is rejected
- * This callback is all about what you do with it.
- * Everything else is done internally.
- */
-void msi_register_callback_call_rejected ( MCALLBACK )
-{
-    msi_reject_call_callback = callback;
-}
-
-/* Function to be called when call is canceled
- * This callback is all about what you do with it.
- * Everything else is done internally.
- */
-void msi_register_callback_call_canceled ( MCALLBACK )
-{
-    msi_cancel_call_callback = callback;
-}
-
-void msi_register_callback_call_ended ( MCALLBACK )
-{
-    msi_end_call_callback = callback;
-}
-
-
-/* Functions to be called when gotten x response */
-
-void msi_register_callback_recv_ringing ( MCALLBACK )
-{
-    msi_ringing_callback = callback;
-}
-void msi_register_callback_recv_starting ( MCALLBACK )
-{
-    msi_starting_callback = callback;
-}
-void msi_register_callback_recv_ending ( MCALLBACK )
-{
-    msi_ending_callback = callback;
-}
-
-void msi_register_callback_recv_error ( MCALLBACK )
-{
-    msi_error_callback = callback;
-}
-
-/* Timeout */
-void msi_register_callback_requ_timeout ( MCALLBACK )
-{
-    msi_timeout_callback = callback;
-}
-/* END REGISTERING */
-
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-
-/* Function for receiving and parsing a message that will be used internally */
-
-msi_msg_t* receive_message ( msi_session_t* _session )
-{
-    assert(_session);
-
-
-    msi_msg_t* _retu = _session->_oldest_msg;
-
-    pthread_mutex_lock ( &_session->_mutex );
-
-    if ( _retu )
-        _session->_oldest_msg = _retu->_next;
-
-    if ( !_session->_oldest_msg )
-        _session->_last_msg = NULL;
-
-    pthread_mutex_unlock ( &_session->_mutex );
-
-    return _retu;
-}
-
-void msi_store_msg ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-    assert(_msg);
-
-    pthread_mutex_lock ( &_session->_mutex );
-
-    if ( _session->_last_msg ) {
-        _session->_last_msg->_next = _msg;
-        _session->_last_msg = _msg;
-    } else {
-        _session->_last_msg = _session->_oldest_msg = _msg;
-    }
-
-    pthread_mutex_unlock ( &_session->_mutex );
-}
-
-int msi_send_msg ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    int _status;
-
-    if ( !_session->_call ) /* Which should never happen */
-        return FAILURE;
-
-    msi_msg_set_call_id ( _msg, _session->_call->_id );
-
-    uint8_t _msg_string_final [MSI_MAXMSG_SIZE];
-    t_memset ( _msg_string_final, '\0', MSI_MAXMSG_SIZE );
-
-    _msg_string_final[0] = 69;
-
-    uint8_t* _msg_string = msi_msg_to_string ( _msg );
-
-    size_t _lenght = t_memlen ( _msg_string );
-
-    memcpy ( _msg_string_final + 1, _msg_string, _lenght );
-
-    _lenght += 1;
-
-    _status = ( *msi_send_message_callback ) ( _session->_core_handler, _session->_friend_id, _msg_string_final, _lenght );
-
-    free ( _msg_string );
-
-    return _status;
-}
-
-/* Random stuff */
-void flush_peer_type ( msi_session_t* _session, msi_msg_t* _msg, int _peer_id )
-{
-    if ( _msg->_call_type ) {
-        if ( strcmp ( ( const char* ) _msg->_call_type->_header_value, CT_AUDIO_HEADER_VALUE ) == 0 ) {
-            _session->_call->_type_peer[_peer_id] = type_audio;
-
-        } else if ( strcmp ( ( const char* ) _msg->_call_type->_header_value, CT_VIDEO_HEADER_VALUE ) == 0 ) {
-            _session->_call->_type_peer[_peer_id] = type_video;
-        } else {} /* Error */
-    } else {} /* Error */
-}
-
-int has_call_error ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    msi_msg_t* _msg_error = msi_msg_new ( TYPE_RESPONSE, stringify_response ( _error ) );
-
-    if ( !_msg->_call_id ) {
-        msi_msg_set_reason(_msg_error, stringify_error_code(error_no_callid) );
-
-    } else if ( !_session->_call ) {
-        msi_msg_set_reason(_msg_error, stringify_error_code(error_no_call) );
-
-    } else if ( strcmp((const char*)_session->_call->_id, (const char*)_msg->_call_id->_header_value ) != 0 ) {
-        msi_msg_set_reason(_msg_error, stringify_error_code(error_id_mismatch) );
-    }
-
-    if ( _msg_error->_reason ) {
-        msi_send_msg ( _session, _msg_error );
-        msi_free_msg ( _msg_error );
-        return SUCCESS;
-    }
-
-    msi_free_msg ( _msg_error );
-    return FAILURE;
-}
-
-/* --------- END OF GLOBAL FUNCTIONS USED BY THIS FILE --------- */
-
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-
-msi_session_t* msi_init_session ( void* _core_handler, const uint8_t* _user_agent )
-{
-    assert(_core_handler);
-    assert(_user_agent);
-
-    msi_session_t* _session = calloc ( sizeof ( msi_session_t ), 1 );
-    assert(_session);
-
-    _session->_oldest_msg = _session->_last_msg = NULL;
-    _session->_core_handler = _core_handler;
-
-    _session->_user_agent = t_strallcpy ( _user_agent );
-    _session->_agent_handler = NULL;
-
-    _session->_key = 0;
-    _session->_call = NULL;
-
-    _session->_frequ = 10000; /* default value? */
-    _session->_call_timeout = 30000; /* default value? */
-
-    /* Use the same frequency */
-    _session->_event_handler = init_event_poll ( _session->_frequ );
-
-    pthread_mutex_init ( &_session->_mutex, NULL );
-
-    return _session;
-}
-
-int msi_terminate_session ( msi_session_t* _session )
-{
-    assert(_session);
-
-    int _status = 0;
-
-    terminate_event_poll ( _session->_event_handler );
-    free ( _session );
-    /* TODO: terminate the rest of the session */
-
-    pthread_mutex_destroy ( &_session->_mutex );
-
-    return _status;
-}
-
-msi_call_t* msi_init_call ( msi_session_t* _session, int _peers, uint32_t _timeoutms )
-{
-    assert(_session);
-    assert(_peers);
-
-    msi_call_t* _call = calloc ( sizeof ( msi_call_t ), 1 );
-    _call->_type_peer = calloc ( sizeof ( call_type ), _peers );
-
-    assert(_call);
-    assert(_call->_type_peer);
-
-    _call->_participants = _peers;
-    _call->_key = _session->_key;
-    _call->_timeoutst = _timeoutms;
-    _call->_outgoing_timer_id = 0;
-
-    return _call;
-}
-
-int msi_terminate_call ( msi_session_t* _session )
-{
-    assert(_session);
-
-    if ( _session->_call->_type_peer )
-        free ( _session->_call->_type_peer );
-
-    cancel_timer_event(_session->_event_handler, _session->_call->_outgoing_timer_id);
-
-    free ( _session->_call );
-
-    _session->_call = NULL;
-
-    return SUCCESS;
-}
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-
-/* STATE HANDLERS */
-
-/* REQUESTS */
-int msi_handle_recv_invite ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-
-    if ( _session->_call ) {
-        msi_msg_t* _msg_error = msi_msg_new ( TYPE_RESPONSE, stringify_response ( _error ) );
-        msi_msg_set_reason(_msg_error, stringify_error_code(error_busy));
-        msi_send_msg(_session, _msg_error);
-        msi_free_msg(_msg_error);
-
-        return 0;
-    }
-    if ( !_msg->_call_id ) {
-        msi_msg_t* _msg_error = msi_msg_new ( TYPE_RESPONSE, stringify_response ( _error ) );
-        msi_msg_set_reason(_msg_error, stringify_error_code(error_no_callid));
-        msi_send_msg(_session, _msg_error);
-        msi_free_msg(_msg_error);
-        return 0;
-    }
-
-    _session->_call = msi_init_call ( _session, 1, _session->_call_timeout );
-    t_memcpy(_session->_call->_id, _msg->_call_id->_header_value, _CALL_ID_LEN);
-    _session->_call->_state = call_starting;
-
-    flush_peer_type ( _session, _msg, 0 );
-
-    msi_msg_t* _msg_ringing = msi_msg_new ( TYPE_RESPONSE, stringify_response ( _ringing ) );
-    msi_send_msg ( _session, _msg_ringing );
-    msi_free_msg ( _msg_ringing );
-
-    throw_event ( _session->_event_handler, msi_recv_invite_callback, _session );
-    return 1;
-}
-int msi_handle_recv_start ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-
-    if ( has_call_error(_session, _msg) == 0 )
-        return 0;
-
-    _session->_call->_state = call_active;
-
-    flush_peer_type ( _session, _msg, 0 );
-
-    throw_event ( _session->_event_handler, msi_start_call_callback, _session );
-    return 1;
-}
-int msi_handle_recv_reject ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-
-    if ( has_call_error(_session, _msg) == 0 )
-        return 0;
-
-    msi_msg_t* _msg_end = msi_msg_new ( TYPE_REQUEST, stringify_request ( _end ) );
-    msi_send_msg ( _session, _msg_end );
-    msi_free_msg ( _msg_end );
-
-    throw_event ( _session->_event_handler, msi_reject_call_callback, _session );
-
-    return 1;
-}
-int msi_handle_recv_cancel ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-
-    if ( has_call_error(_session, _msg) == 0 )
-        return 0;
-
-    msi_msg_t* _msg_ending = msi_msg_new ( TYPE_RESPONSE, stringify_response ( _ending ) );
-    msi_send_msg ( _session, _msg_ending );
-    msi_free_msg ( _msg_ending );
-
-    msi_terminate_call ( _session );
-
-    throw_event ( _session->_event_handler, msi_cancel_call_callback, _session );
-
-    return 1;
-}
-int msi_handle_recv_end ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-
-    if ( has_call_error(_session, _msg) == 0 )
-        return 0;
-
-    msi_msg_t* _msg_ending = msi_msg_new ( TYPE_RESPONSE, stringify_response ( _ending ) );
-    msi_send_msg ( _session, _msg_ending );
-    msi_free_msg ( _msg_ending );
-
-    msi_terminate_call ( _session );
-
-    throw_event ( _session->_event_handler, msi_end_call_callback, _session );
-
-    return 1;
-}
-/*--------*/
-
-/* RESPONSES */
-int msi_handle_recv_ringing ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-
-    if ( has_call_error(_session, _msg) == 0 )
-        return 0;
-
-    throw_event ( _session->_event_handler, msi_ringing_callback, _session );
-
-    return 1;
-}
-int msi_handle_recv_starting ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-
-    if ( has_call_error(_session, _msg) == 0 )
-        return 0;
-
-    _session->_call->_state = call_active;
-
-    msi_msg_t* _msg_start = msi_msg_new ( TYPE_REQUEST, stringify_request ( _start ) );
-    msi_send_msg ( _session, _msg_start );
-    msi_free_msg ( _msg_start );
-
-    flush_peer_type ( _session, _msg, 0 );
-
-    throw_event ( _session->_event_handler, msi_starting_callback, _session );
-    cancel_timer_event(_session->_event_handler, _session->_call->_outgoing_timer_id);
-    _session->_call->_outgoing_timer_id = 0;
-
-    return 1;
-}
-int msi_handle_recv_ending ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-
-    if ( has_call_error(_session, _msg) == 0 )
-        return 0;
-
-    msi_terminate_call ( _session );
-    throw_event ( _session->_event_handler, msi_ending_callback, _session );
-
-    return 1;
-}
-int msi_handle_recv_error ( msi_session_t* _session, msi_msg_t* _msg )
-{
-    assert(_session);
-    assert(_session->_call);
-
-    /* Handle error accordingly */
-    if ( _msg->_reason ) {
-        _session->_last_error_id = atoi((const char*)_msg->_reason->_header_value);
-        _session->_last_error_str = stringify_error(_session->_last_error_id);
-    }
-
-    msi_terminate_call(_session);
-
-    throw_event ( _session->_event_handler, msi_error_callback, _session );
-
-    return 1;
-}
-/* ------------------ */
-
-MCBTYPE msi_handle_timeout (void* _arg)
-{
-    msi_session_t* _session = _arg;
-    msi_terminate_call(_session);
-
-    (*msi_timeout_callback) (_arg);
-    (*msi_ending_callback) (_arg);
-
-}
-
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-
-int msi_invite ( msi_session_t* _session, call_type _call_type, uint32_t _timeoutms )
-{
-    assert(_session);
-
-    if ( !msi_send_message_callback )
-        return 0;
-
-    msi_msg_t* _msg_invite = msi_msg_new ( TYPE_REQUEST, stringify_request ( _invite ) );
-
-    _session->_call = msi_init_call ( _session, 1, _timeoutms ); /* Just one for now */
-    msi_genterate_call_id(_session->_call->_id, _CALL_ID_LEN);
-    _session->_call->_type_local = _call_type;
-    /* Do whatever with message */
-
-    if ( _call_type == type_audio ) {
-        msi_msg_set_call_type ( _msg_invite, ( const uint8_t* ) CT_AUDIO_HEADER_VALUE );
-    } else {
-        msi_msg_set_call_type ( _msg_invite, ( const uint8_t* ) CT_VIDEO_HEADER_VALUE );
-    }
-
-    msi_send_msg ( _session, _msg_invite );
-    msi_free_msg ( _msg_invite );
-
-    _session->_call->_state = call_inviting;
-
-    _session->_call->_outgoing_timer_id = throw_timer_event(_session->_event_handler, msi_handle_timeout, _session, _timeoutms );
-
-    return 1;
-}
-int msi_hangup ( msi_session_t* _session )
-{
-    assert(_session);
-
-    if ( !_session->_call || ( !msi_send_message_callback && _session->_call->_state != call_active ) )
-        return 0;
-
-    msi_msg_t* _msg_ending = msi_msg_new ( TYPE_REQUEST, stringify_request ( _end ) );
-    msi_send_msg ( _session, _msg_ending );
-    msi_free_msg ( _msg_ending );
-
-    return 1;
-}
-
-
-int msi_answer ( msi_session_t* _session, call_type _call_type )
-{
-    assert(_session);
-
-    if ( !msi_send_message_callback || !_session->_call )
-        return 0;
-
-    msi_msg_t* _msg_starting = msi_msg_new ( TYPE_RESPONSE, stringify_response ( _starting ) );
-    _session->_call->_type_local = _call_type;
-
-    if ( _call_type == type_audio ) {
-        msi_msg_set_call_type ( _msg_starting, ( const uint8_t* ) CT_AUDIO_HEADER_VALUE );
-    } else {
-        msi_msg_set_call_type ( _msg_starting, ( const uint8_t* ) CT_VIDEO_HEADER_VALUE );
-    }
-
-    msi_send_msg ( _session, _msg_starting );
-    msi_free_msg ( _msg_starting );
-
-    _session->_call->_state = call_active;
-    return 1;
-}
-int msi_cancel ( msi_session_t* _session )
-{
-    assert(_session);
-
-    if ( !_session->_call || !msi_send_message_callback )
-        return 0;
-
-    msi_msg_t* _msg_cancel = msi_msg_new ( TYPE_REQUEST, stringify_request ( _cancel ) );
-    msi_send_msg ( _session, _msg_cancel );
-    msi_free_msg ( _msg_cancel );
-
-
-
-    return 1;
-}
-int msi_reject ( msi_session_t* _session )
-{
-    assert(_session);
-
-    if ( !_session->_call || !msi_send_message_callback )
-        return 0;
-
-    msi_msg_t* _msg_reject = msi_msg_new ( TYPE_REQUEST, stringify_request ( _reject ) );
-    msi_send_msg ( _session, _msg_reject );
-    msi_free_msg ( _msg_reject );
-
-    return 1;
-}
-
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-
-/* OUR MAIN POOL FUNCTION */
-/*
- * Forks it self to other thread and then handles the session initiation.
- *
- * BASIC call flow:
- *
- *    ALICE                    BOB
- *      | invite -->            |
- *      |                       |
- *      |           <-- ringing |
- *      |                       |
- *      |          <-- starting |
- *      |                       |
- *      | start -->             |
- *      |                       |
- *      |  <-- MEDIA TRANS -->  |
- *      |                       |
- *      | end -->               |
- *      |                       |
- *      |            <-- ending |
- *
- * Alice calls Bob by sending invite packet.
- * Bob recvs the packet and sends an ringing packet;
- * which notifies Alice that her invite is acknowledged.
- * Ringing screen shown on both sides.
- * Bob accepts the invite for a call by sending starting packet.
- * Alice recvs the starting packet and sends the started packet to
- * inform Bob that she recved the starting packet.
- * Now the media transmission is established ( i.e. RTP transmission ).
- * Alice hangs up and sends end packet.
- * Bob recves the end packet and sends ending packet
- * as the acknowledgement that the call is ending.
- *
- *
- */
-
-
-/*
- * Needs a bit more work on the protocol
- */
-void* msi_poll_stack ( void* _session_p )
-{
-    msi_session_t* _session = ( msi_session_t* ) _session_p;
-    msi_msg_t*     _msg = NULL;
-
-    uint32_t* _frequ =  &_session->_frequ;
-    while ( _session ) {
-
-        /* At this point it's already parsed */
-        _msg = receive_message ( _session );
-
-        if ( _msg ) {
-
-            if ( _msg->_request ) { /* Handle request */
-
-                const uint8_t* _request_value = _msg->_request->_header_value;
-
-                if ( same ( _request_value, stringify_request ( _invite ) ) ) {
-                    msi_handle_recv_invite ( _session, _msg );
-
-                } else if ( same ( _request_value, stringify_request ( _start ) ) ) {
-                    msi_handle_recv_start ( _session, _msg );
-
-                } else if ( same ( _request_value, stringify_request ( _cancel ) ) ) {
-                    msi_handle_recv_cancel ( _session, _msg );
-
-                } else if ( same ( _request_value, stringify_request ( _reject ) ) ) {
-                    msi_handle_recv_reject ( _session, _msg );
-
-                } else if ( same ( _request_value, stringify_request ( _end ) ) ) {
-                    msi_handle_recv_end ( _session, _msg );
-                }
-
-            } else if ( _msg->_response ) { /* Handle response */
-
-                const uint8_t* _response_value = _msg->_response->_header_value;
-
-                if ( same ( _response_value, stringify_response ( _ringing ) ) ) {
-                    msi_handle_recv_ringing ( _session, _msg );
-
-                } else if ( same ( _response_value, stringify_response ( _starting ) ) ) {
-                    msi_handle_recv_starting ( _session, _msg );
-
-                } else if ( same ( _response_value, stringify_response ( _ending ) ) ) {
-                    msi_handle_recv_ending ( _session, _msg );
-
-                } else if ( same ( _response_value, stringify_response ( _error ) ) ) {
-                    msi_handle_recv_error ( _session, _msg );
-                }
-
-            }
-
-            msi_free_msg ( _msg );
-
-        }
-        usleep ( *_frequ );
-    }
-
-    return NULL;
-}
-
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-/*------------------------*/
-
-/* Easy way to start the poll */
-
-pthread_t msi_start_main_loop ( msi_session_t* _session, uint32_t _frequms )
-{
-    assert(_session);
-
-    int _status;
-    pthread_t _thread_id;
-
-
-    _session->_frequ = _frequms * 1000;
-
-    _status = pthread_create ( &_thread_id, NULL, msi_poll_stack, _session );
-
-    if ( _status < 0 ) {
-        printf ( "Error while starting main loop: %d, %s\n", errno, strerror ( errno ) );
-        return _status;
-    }
-
-    _status = pthread_detach ( _thread_id );
-
-    if ( _status < 0 ) {
-        printf ( "Error while starting main loop: %d, %s\n", errno, strerror ( errno ) );
-    }
-
-    return _thread_id;
-}
diff --git a/toxmsi/toxmsi.h b/toxmsi/toxmsi.h
deleted file mode 100644
index d8985c64..00000000
--- a/toxmsi/toxmsi.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/* msi_initiation.h
-*
-* Has function for session initiation along with session description.
-* It follows the Tox API ( http://wiki.tox.im/index.php/Messaging_Protocol ). !Red!
-*
-*
-* Copyright (C) 2013 Tox project All Rights Reserved.
-*
-* This file is part of Tox.
-*
-* Tox is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* Tox is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with Tox. If not, see <http://www.gnu.org/licenses/>.
-*
-*/
-
-
-#ifndef _MSI_IMPL_H_
-#define _MSI_IMPL_H_
-
-#include <inttypes.h>
-#include "tox.h"
-#include <pthread.h>
-
-#define MCBTYPE void
-#define MCBARGS void* _arg
-#define MCALLBACK MCBTYPE(*callback)(void* _arg)
-
-#define MSI_PACKET 69
-
-#define CT_AUDIO_HEADER_VALUE "AUDIO"
-#define CT_VIDEO_HEADER_VALUE "VIDEO"
-
-/* define size for call_id */
-#define _CALL_ID_LEN 12
-
-typedef enum {
-    type_audio = 1,
-    type_video,
-} call_type;
-
-typedef enum {
-    call_inviting, /* when sending call invite */
-    call_starting, /* when getting call invite */
-    call_active,
-    call_hold
-
-} call_state;
-
-typedef int crypto_key;
-
-typedef struct msi_call_s {         /* Call info structure */
-    call_state  _state;
-    call_type   _type_local;
-    call_type*  _type_peer;         /* Support for conference starts with this */
-    uint8_t     _id[_CALL_ID_LEN];  /* Random value identifying the call */
-    crypto_key  _key;               /* What is the type again? */
-    uint16_t    _participants;      /* Number of participants */
-    uint32_t    _timeoutst;         /* Time of the timeout for some action to end; 0 if infinite */
-    int         _outgoing_timer_id; /* Timer id */
-
-} msi_call_t;
-
-typedef struct msi_session_s {
-    pthread_mutex_t _mutex;
-
-    crypto_key _key; /* The key */
-
-    /* Call information/handler. ( Maybe only information? ) */
-    msi_call_t* _call;
-
-    /* Storage for message receiving */
-    struct msi_msg_s* _oldest_msg;
-    struct msi_msg_s* _last_msg; /* tail */
-
-    /*int _friend_id;*/
-    tox_IP_Port _friend_id;
-
-    int             _last_error_id; /* Determine the last error */
-    const uint8_t*  _last_error_str;
-
-    const uint8_t* _user_agent;
-
-    void* _agent_handler;   /* Pointer to an object that is handling msi */
-    void* _core_handler;    /* Pointer to networking core or to anything that
-                             * should handle interaction with core/networking
-                             */
-    void* _event_handler;   /* Pointer to an object which handles the events */
-
-    uint32_t _frequ;
-    uint32_t _call_timeout; /* Time of the timeout for some action to end; 0 if infinite */
-} msi_session_t;
-
-
-
-msi_session_t* msi_init_session ( void* _core_handler, const uint8_t* _user_agent );
-int msi_terminate_session ( msi_session_t* _session );
-
-pthread_t msi_start_main_loop ( msi_session_t* _session, uint32_t _frequms );
-
-/* Registering callbacks */
-
-/*void msi_register_callback_send(int (*callback) ( int, uint8_t*, uint32_t ) );*/
-void msi_register_callback_send ( int ( *callback ) ( void* _core_handler, tox_IP_Port,  uint8_t*, uint32_t ) );
-
-/* Callbacks that handle the states */
-void msi_register_callback_call_started ( MCALLBACK );
-void msi_register_callback_call_canceled ( MCALLBACK );
-void msi_register_callback_call_rejected ( MCALLBACK );
-void msi_register_callback_call_ended ( MCALLBACK );
-
-void msi_register_callback_recv_invite ( MCALLBACK );
-void msi_register_callback_recv_ringing ( MCALLBACK );
-void msi_register_callback_recv_starting ( MCALLBACK );
-void msi_register_callback_recv_ending ( MCALLBACK );
-void msi_register_callback_recv_error ( MCALLBACK );
-
-void msi_register_callback_requ_timeout ( MCALLBACK );
-/* -------- */
-
-
-/* Function handling receiving from core */
-/*static int msi_handlepacket ( tox_IP_Port ip_port, uint8_t* _data, uint16_t _lenght ); */
-
-/* functions describing the usage of msi */
-int msi_invite ( msi_session_t* _session, call_type _call_type, uint32_t _timeoutms );
-int msi_hangup ( msi_session_t* _session );
-
-int msi_answer ( msi_session_t* _session, call_type _call_type );
-int msi_cancel ( msi_session_t* _session );
-int msi_reject ( msi_session_t* _session );
-
-int  msi_send_msg ( msi_session_t* _session, struct msi_msg_s* _msg );
-void msi_store_msg ( msi_session_t* _session, struct msi_msg_s* _msg );
-
-#endif /* _MSI_IMPL_H_ */
diff --git a/toxmsi/toxmsi_event.c b/toxmsi/toxmsi_event.c
deleted file mode 100644
index d8c0d269..00000000
--- a/toxmsi/toxmsi_event.c
+++ /dev/null
@@ -1,214 +0,0 @@
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include <stdlib.h>
-
-#include "toxmsi_event.h"
-
-#include "../toxrtp/toxrtp_helper.h"
-#include <assert.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-static int _unique_id = 1;
-
-/* clear events */
-void clear_events (event_container_t** _event_container, size_t* _counter)
-{
-    assert( *_event_container );
-
-    free(*_event_container);
-    *_event_container = NULL;
-
-    *_counter = 0;
-}
-
-int pop_id ( event_container_t** _event_container, size_t* _counter, int _id )
-{
-    if ( !*_event_container || !*_counter || !_id )
-        return FAILURE;
-
-    event_container_t* _it = *_event_container;
-    int i;
-
-    for ( i = *_counter; i > 0 ; -- i ){
-        if ( _it->_id == _id ) { /* Hit! */
-            break;
-        }
-        ++_it;
-    }
-
-    if ( i ) {
-        for ( ; i > 0; -- i ){ *_it = *(_it + 1); ++_it; }
-        -- (*_counter);
-        *_event_container = realloc(*_event_container, sizeof(event_container_t) * (*_counter)); /* resize */
-
-        if ( *_counter )
-            assert(*_event_container);
-
-        return SUCCESS;
-
-    } else {
-        assert(i);
-        return FAILURE;
-    }
-}
-
-/* main poll for event execution */
-void* event_poll( void* _event_handler_p )
-{
-    event_handler_t* _event_handler = _event_handler_p;
-    uint32_t* _frequms = &_event_handler->_frequms;
-
-
-    while ( _event_handler->_running )
-    {
-
-        if ( _event_handler->_events_count ){
-            pthread_mutex_lock(&_event_handler->_mutex);
-
-            int i;
-            for ( i = 0; i < _event_handler->_events_count; i ++ ){
-                _event_handler->_events[i]._event(_event_handler->_events[i]._event_args);
-
-            }
-            clear_events(&_event_handler->_events, &_event_handler->_events_count);
-
-            pthread_mutex_unlock(&_event_handler->_mutex);
-        }
-
-        if ( _event_handler->_timed_events_count ){
-            pthread_mutex_lock(&_event_handler->_mutex);
-
-            uint32_t _time = t_time();
-
-            if ( _event_handler->_timed_events[0]._timeout < _time ) {
-                _event_handler->_timed_events[0]._event(_event_handler->_timed_events[0]._event_args);
-
-                pop_id(&_event_handler->_timed_events,
-                       &_event_handler->_timed_events_count,
-                       _event_handler->_timed_events[0]._id);
-            }
-            pthread_mutex_unlock(&_event_handler->_mutex);
-        }
-
-
-        usleep(*_frequms);
-    }
-
-    _event_handler->_running = -1;
-    pthread_exit(NULL);
-}
-
-void push_event ( event_container_t** _container, size_t* _counter, event_t _func, event_arg_t _arg )
-{
-    (*_counter)++;
-    (*_container) = realloc((*_container), sizeof(event_container_t) * (*_counter));
-    assert((*_container) != NULL);
-
-    (*_container[*_counter - 1])._event = _func;
-    (*_container[*_counter - 1])._event_args = _arg;
-    (*_container[*_counter - 1])._timeout = 0;
-    (*_container[*_counter - 1])._id = 0;
-}
-
-void throw_event( void* _event_handler_p, event_t _func, event_arg_t _arg )
-{
-    if ( !_func )
-        return;
-
-    event_handler_t* _event_handler = _event_handler_p;
-
-    pthread_mutex_lock(&_event_handler->_mutex);
-
-    push_event(&_event_handler->_events, &_event_handler->_events_count, _func, _arg);
-
-    pthread_mutex_unlock(&_event_handler->_mutex);
-}
-
-int throw_timer_event ( void* _event_handler_p, event_t _func, event_arg_t _arg, uint32_t _timeout)
-{
-    if ( !_func )
-        return FAILURE;
-
-    event_handler_t* _event_handler = _event_handler_p;
-
-    pthread_mutex_lock(&_event_handler->_mutex);
-
-    push_event(&_event_handler->_timed_events, &_event_handler->_timed_events_count, _func, _arg);
-    size_t _counter = _event_handler->_timed_events_count;
-    _event_handler->_timed_events[_counter - 1]._timeout = _timeout + t_time();
-    _event_handler->_timed_events[_counter - 1]._id = _unique_id; ++_unique_id;
-
-
-    /* reorder */
-    if ( _counter > 1 ) {
-
-        int i = _counter - 1;
-        /* start from behind excluding last added member */
-        event_container_t* _it = &_event_handler->_timed_events[i - 1];
-
-        event_container_t _last_added = _event_handler->_timed_events[i];
-
-        for ( ; i > 0; --i ) {
-            if ( _it->_timeout > _timeout ){
-                *(_it + 1) = *_it;
-                *_it = _last_added; -- _it;
-            }
-        }
-
-    }
-
-    pthread_mutex_unlock(&_event_handler->_mutex);
-
-    return _event_handler->_timed_events[_counter - 1]._id;
-}
-int cancel_timer_event ( void* _event_handler_p, int _id )
-{
-    event_handler_t* _event_handler = _event_handler_p;
-    return pop_id(&_event_handler->_timed_events, &_event_handler->_timed_events_count, _id);
-}
-
-event_handler_t* init_event_poll (uint32_t _frequms)
-{
-    event_handler_t* _retu = calloc(sizeof(event_handler_t), 1);
-    assert(_retu);
-    /* Initialize basic events */
-    _retu->_events = NULL ;
-
-    /* Initialize timed events */
-    _retu->_timed_events = NULL;
-
-    _retu->_frequms = _frequms;
-    _retu->_running = 1;
-    pthread_mutex_init(&_retu->_mutex, NULL);
-
-    pthread_create(&_retu->_thread_id, NULL, event_poll, _retu);
-    int _rc = pthread_detach(_retu->_thread_id);
-    assert(_rc == 0);
-
-    return _retu;
-}
-
-int terminate_event_poll(event_handler_t* _handler)
-{
-    if ( !_handler )
-        return FAILURE;
-
-    _handler->_running = 0;
-    while (_handler->_running != -1); /* Wait for execution */
-
-    if (_handler->_events)
-        clear_events(&_handler->_events, &_handler->_events_count);
-    if (_handler->_events)
-        clear_events(&_handler->_timed_events, &_handler->_timed_events_count);
-
-    pthread_mutex_destroy( &_handler->_mutex );
-
-    free(_handler);
-
-    return SUCCESS;
-}
-
diff --git a/toxmsi/toxmsi_event.h b/toxmsi/toxmsi_event.h
deleted file mode 100644
index 032e4df5..00000000
--- a/toxmsi/toxmsi_event.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _MSI__EVENT_H_
-#define _MSI__EVENT_H_
-
-#include <stddef.h>
-#include <inttypes.h>
-#include <pthread.h>
-
-typedef void* event_arg_t;
-
-typedef void ( *event_t ) ( event_arg_t );
-typedef void ( *timed_event_t ) ( event_arg_t );
-
-typedef struct event_container_s {
-    event_t            _event;
-    event_arg_t        _event_args;
-    uint32_t           _timeout;
-    long long          _id;
-
-} event_container_t;
-
-typedef struct event_handler_s {
-    event_container_t* _events;
-    size_t             _events_count;
-
-    event_container_t* _timed_events;
-    size_t             _timed_events_count;
-
-    uint32_t           _frequms;
-    int                _running;
-
-    pthread_mutex_t    _mutex;
-    pthread_t          _thread_id;
-
-} event_handler_t;
-
-event_handler_t*    init_event_poll         ( uint32_t _frequms );
-int                 terminate_event_poll    ( event_handler_t* _event_handler );
-
-void                throw_event             ( void* _event_handler_p, event_t _func, event_arg_t _arg );
-
-/* Not yet ready for use */
-int                 throw_timer_event       ( void* _event_handler_p, event_t _func, event_arg_t _arg, uint32_t _timeout);
-int                 cancel_timer_event      ( void* _event_handler_p, int _id );
-
-
-#endif /* _MSI__EVENT_H_ */
diff --git a/toxmsi/toxmsi_header.c b/toxmsi/toxmsi_header.c
deleted file mode 100644
index 448ebc7f..00000000
--- a/toxmsi/toxmsi_header.c
+++ /dev/null
@@ -1,181 +0,0 @@
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include "toxmsi_message.h"
-#include <string.h>
-#include "../toxrtp/toxrtp_helper.h"
-#include <assert.h>
-#include "../toxcore/Lossless_UDP.h"
-
-#define ALLOC_ADD_DATA(_tempval, _hdrlist, _fielddef, _msgvar, _alloctype)    \
-_tempval = msi_search_field(_hdrlist, (const uint8_t*)_fielddef);       \
-if ( _tempval ){                             \
-    _msgvar = calloc(sizeof(_alloctype), 1); \
-    assert(_msgvar);                         \
-    _msgvar->_header_value = _tempval;       \
-}
-
-uint8_t* msi_search_field ( msi_header_t* _list, const uint8_t* _field )
-{
-    assert(_list);
-    assert(_field);
-
-    msi_header_t* _iterator;
-
-    for ( _iterator = _list;
-          _iterator && strcmp((const char*)_iterator->_header_field, (const char*)_field) != 0;
-          _iterator = _iterator->next );
-
-    if ( _iterator ){
-        return t_strallcpy(_iterator->_header_value);
-    } else return NULL;
-}
-
-int msi_parse_headers ( msi_msg_t* _msg )
-{
-    assert(_msg);
-
-    if ( !_msg->_headers )
-        return FAILURE;
-
-    msi_header_t* _list = _msg->_headers;
-    uint8_t* _field_current;
-
-    ALLOC_ADD_DATA(_field_current, _list, _CALL_ID_FIELD, _msg->_call_id, msi_header_call_id_t)
-    ALLOC_ADD_DATA(_field_current, _list, _VERSION_FIELD, _msg->_version, msi_header_version_t)
-    ALLOC_ADD_DATA(_field_current, _list, _REQUEST_FIELD, _msg->_request, msi_header_request_t)
-    ALLOC_ADD_DATA(_field_current, _list, _RESPONSE_FIELD, _msg->_response, msi_header_response_t)
-    ALLOC_ADD_DATA(_field_current, _list, _FRIENDID_FIELD, _msg->_friend_id, msi_header_friendid_t)
-    ALLOC_ADD_DATA(_field_current, _list, _CALLTYPE_FIELD, _msg->_call_type, msi_header_call_type_t)
-    ALLOC_ADD_DATA(_field_current, _list, _USERAGENT_FIELD, _msg->_user_agent, msi_header_user_agent_t)
-    ALLOC_ADD_DATA(_field_current, _list, _INFO_FIELD, _msg->_info, msi_header_info_t)
-    ALLOC_ADD_DATA(_field_current, _list, _REASON_FIELD, _msg->_reason, msi_header_reason_t)
-
-    /* Since we don't need the raw header anymore remove it */
-    msi_header_t* _temp;
-    while ( _list ){
-        _temp = _list->next;
-        free(_list->_header_field);
-        free(_list->_header_value);
-        free(_list);
-        _list = _temp;
-    }
-
-    _msg->_headers = NULL;
-
-    return SUCCESS;
-}
-
-/*
- * If you find better way of parsing values let me know
- */
-msi_header_t* msi_add_new_header ( uint8_t* _value )
-{
-    if ( !_value )
-        return NULL;
-
-    size_t _length = t_memlen(_value);
-
-    if ( !_length ) {
-        return NULL;
-    }
-
-    size_t _first_len = t_strfind(_value, (const uint8_t*)" ");
-    if ( !_first_len ){
-        return NULL;
-    }
-
-    size_t _second_len = (_length - _first_len);
-    if ( !_second_len ){
-        return NULL;
-    }
-
-
-    uint8_t* _identifier = calloc(sizeof (uint8_t), (_first_len + 1) );
-    uint8_t* _data = calloc(sizeof (uint8_t), (_second_len + 1) );
-
-    assert(_identifier);
-    assert(_data);
-
-
-    uint8_t* _p_it = _value;
-    size_t _num_it;
-
-    for ( _num_it = 0; *_p_it != ' '; _num_it++ ){
-        _identifier[_num_it] = *_p_it;
-        ++_p_it;
-    }
-    _identifier[_num_it] = '\0';
-    ++_p_it;
-
-
-    for ( _num_it = 0; *_p_it != '\r'; _num_it++ ){
-        _data[_num_it] = *_p_it;
-        ++_p_it;
-    }
-    _data[_num_it] = '\r';
-    _data[_num_it + 1] = '\0';
-
-    msi_header_t* _retu = calloc(sizeof(msi_header_t), 1);
-    assert(_retu);
-
-    _retu->_header_field = _identifier;
-    _retu->_header_value = _data;
-
-    _retu->next = NULL;
-
-    return _retu;
-}
-
-msi_header_t* msi_parse_raw_data ( const uint8_t* _data )
-{
-    assert(_data);
-
-    uint8_t* _header_string;
-
-    _header_string = (uint8_t*) strtok ((char*)_data, _RAW_TERMINATOR);
-
-    msi_header_t* _head = msi_add_new_header(_header_string);
-    msi_header_t* _it = _head;
-
-    while ( _header_string && _it ){
-
-        _header_string = (uint8_t*) strtok (NULL, _RAW_TERMINATOR);
-        _it->next = msi_add_new_header(_header_string);
-        if ( _it->next ){
-            _it = _it->next;
-        }
-    }
-
-    /* Iterate through list and remove all fault headers if any */
-
-    msi_header_t* _tmp = _it;
-
-    for ( _it = _head; _it; _it = _it->next ){
-
-        if ( !_it->_header_value || !_it->_header_field ) {
-            _tmp ->next = _it->next;
-
-            if ( _it->_header_field )
-                free(_it->_header_field);
-            if ( _it->_header_value )
-                free(_it->_header_value);
-
-            if ( _it == _head ){
-                _head = _head->next;
-            }
-
-            free(_it);
-            _it = _tmp;
-        } else
-            _tmp = _it;
-
-    }
-
-    return _head;
-}
-
-
-
diff --git a/toxmsi/toxmsi_header.h b/toxmsi/toxmsi_header.h
deleted file mode 100644
index 599fafa3..00000000
--- a/toxmsi/toxmsi_header.h
+++ /dev/null
@@ -1,99 +0,0 @@
-#ifndef _MSI_HEADER_
-#define _MSI_HEADER_
-
-/* Basic format of the unparsed header string
- * ( No spaces in field allowed )
- * Version 0.1.1\n\r
- * Request INVITE\n\r
- * Response\n\r
- * Friend-id ( from ip )\n\r
- * Call-type AUDIO\n\r
- * User-agent phone-v.1.0.0\n\r
- */
-
-
-/* define raw header terminator */
-static const char* _RAW_TERMINATOR = "\n\r";
-
-/* define string formats for the identifiers */
-#define _VERSION_FIELD          "Version"
-#define _REQUEST_FIELD          "Request"
-#define _RESPONSE_FIELD         "Response"
-#define _FRIENDID_FIELD         "Friend-id"
-#define _CALLTYPE_FIELD         "Call-type"
-#define _USERAGENT_FIELD        "User-agent"
-#define _INFO_FIELD             "INFO"
-#define _REASON_FIELD           "Reason"
-#define _CALL_ID_FIELD          "Call-id"
-
-#define HEADER_VALUES   \
-/*uint8_t* _header_field */ \
-uint8_t* _header_value;
-
-typedef struct msi_header_s { /* raw header list */
-    uint8_t* _header_field;
-    uint8_t* _header_value;
-
-    struct msi_header_s* next;
-
-} msi_header_t;
-
-
-
-typedef struct msi_header_version_s { /* Defines our version */
-    HEADER_VALUES
-
-} msi_header_version_t;
-
-typedef struct msi_header_request_s { /* Defines our request */
-    HEADER_VALUES
-
-} msi_header_request_t;
-
-typedef struct msi_header_response_s { /* Defines our response */
-    HEADER_VALUES
-
-} msi_header_response_t;
-
-typedef struct msi_header_friendid_s { /* Defines source that sent the message */
-    HEADER_VALUES
-
-} msi_header_friendid_t;
-
-typedef struct msi_header_call_type_s { /* Defines the type of the call */
-    HEADER_VALUES
-
-} msi_header_call_type_t;
-
-typedef struct msi_header_user_agent_s { /* Defines the device of the participant */
-    HEADER_VALUES
-
-} msi_header_user_agent_t;
-
-
-typedef struct msi_header_call_id_s { /* Call id that is used to identify the call */
-    HEADER_VALUES
-
-} msi_header_call_id_t;
-
-typedef struct msi_header_info_s { /* Defines informational message header */
-    HEADER_VALUES
-
-} msi_header_info_t;
-
-typedef struct msi_header_reason_s { /* Defines reason mostly for error messages */
-    HEADER_VALUES
-
-} msi_header_reason_t;
-
-struct msi_msg_s;
-
-/*
- * Parses the header list to header types
- */
-int             msi_parse_headers ( struct msi_msg_s* _msg );
-
-/* Make sure it's null terminated */
-msi_header_t*   msi_parse_raw_data ( const uint8_t* _data );
-
-#endif /* _MSI_HEADER_ */
diff --git a/toxmsi/toxmsi_message.c b/toxmsi/toxmsi_message.c
deleted file mode 100644
index 72d7ee01..00000000
--- a/toxmsi/toxmsi_message.c
+++ /dev/null
@@ -1,267 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include "toxmsi_message.h"
-#include <stdlib.h>
-#include <string.h>
-#include "../toxrtp/toxrtp_helper.h"
-#include <assert.h>
-#include <stdlib.h>
-
-#define ALLOCATE_HEADER(_header_type, _var, _m_header_value) \
-_var = calloc( sizeof(_header_type), 1 );                    \
-assert(_var);                                                \
-_var->_header_value = t_strallcpy((const uint8_t*)_m_header_value);
-
-#define DEALLOCATE_HEADER(_header)          \
-if ( _header && _header->_header_value ) {  \
-free( _header->_header_value );             \
-free( _header ); }
-
-#define SET_HEADER(_header_type, _var, _m_header_value) \
-if ( _var ){                                \
-free(_var->_header_value);                  \
-free(_var);}                                \
-ALLOCATE_HEADER( _header_type, _var, _m_header_value )
-
-
-/* Sets empty message
- */
-void set_msg ( msi_msg_t* _msg )
-{
-    _msg->_call_type = NULL;
-    _msg->_version = NULL;
-    _msg->_request = NULL;
-    _msg->_response = NULL;
-    _msg->_friend_id = NULL;
-    _msg->_user_agent = NULL;
-    _msg->_call_id = NULL;
-    _msg->_reason = NULL;
-    _msg->_info = NULL;
-    _msg->_next = NULL;
-    _msg->_headers = NULL;
-}
-
-void msi_free_msg ( msi_msg_t* _msg )
-{
-    assert(_msg);
-
-    DEALLOCATE_HEADER(_msg->_call_type);
-    DEALLOCATE_HEADER(_msg->_friend_id);
-    DEALLOCATE_HEADER(_msg->_request);
-    DEALLOCATE_HEADER(_msg->_response);
-    DEALLOCATE_HEADER(_msg->_user_agent);
-    DEALLOCATE_HEADER(_msg->_version);
-    DEALLOCATE_HEADER(_msg->_info);
-    DEALLOCATE_HEADER(_msg->_reason);
-    DEALLOCATE_HEADER(_msg->_call_id);
-
-    free(_msg);
-}
-
-void append_header_to_string ( uint8_t* _dest, const uint8_t* _header_field, const uint8_t* _header_value )
-{
-    assert(_dest);
-    assert(_header_value);
-    assert(_header_field);
-
-    size_t _dest_len = t_memlen(_dest);
-
-    uint8_t* _storage_iterator = _dest + _dest_len;
-    const uint8_t* _header_fit = _header_field;
-    const uint8_t* _header_val = _header_value;
-    const uint8_t* _term_it    = (const uint8_t*) _RAW_TERMINATOR;
-
-    while ( *_header_fit ){
-        *_storage_iterator = *_header_fit;
-        ++_header_fit;
-        ++_storage_iterator;
-    }
-
-    *_storage_iterator = ' '; /* place space */
-    ++_storage_iterator;
-
-    while ( *_header_val ){
-        *_storage_iterator = *_header_val;
-        ++_header_val;
-        ++_storage_iterator;
-    }
-
-    while ( *_term_it ){
-        *_storage_iterator = *_term_it;
-        ++_term_it;
-        ++_storage_iterator;
-    }
-}
-
-msi_msg_t* msi_parse_msg ( const uint8_t* _data )
-{
-    assert(_data);
-
-    msi_msg_t* _retu = calloc ( sizeof ( msi_msg_t ), 1 );
-    assert(_retu);
-
-    set_msg(_retu);
-
-    _retu->_headers = msi_parse_raw_data ( _data );
-
-    if ( msi_parse_headers (_retu) == FAILURE ) {
-        msi_free_msg(_retu);
-        return NULL;
-    }
-
-    if ( !_retu->_version || strcmp((const char*)_retu->_version->_header_value, VERSION_STRING) != 0 ){
-        msi_free_msg(_retu);
-        return NULL;
-    }
-
-    return _retu;
-}
-
-
-uint8_t* msi_msg_to_string ( msi_msg_t* _msg )
-{
-    assert(_msg);
-
-    uint8_t* _retu = calloc(sizeof(uint8_t), MSI_MAXMSG_SIZE );
-    assert(_retu);
-
-    t_memset(_retu, '\0', MSI_MAXMSG_SIZE);
-
-    if ( _msg->_version ){
-        append_header_to_string(_retu, (const uint8_t*)_VERSION_FIELD,      _msg->_version->_header_value);
-    }
-
-    if ( _msg->_request ){
-        append_header_to_string(_retu, (const uint8_t*)_REQUEST_FIELD,      _msg->_request->_header_value);
-    }
-
-    if ( _msg->_response ){
-        append_header_to_string(_retu, (const uint8_t*)_RESPONSE_FIELD,     _msg->_response->_header_value);
-    }
-
-    if ( _msg->_friend_id ){
-        append_header_to_string(_retu, (const uint8_t*)_FRIENDID_FIELD,     _msg->_friend_id->_header_value);
-    }
-
-    if ( _msg->_call_type ){
-        append_header_to_string(_retu, (const uint8_t*)_CALLTYPE_FIELD,     _msg->_call_type->_header_value);
-    }
-
-    if ( _msg->_user_agent ){
-        append_header_to_string(_retu, (const uint8_t*)_USERAGENT_FIELD,    _msg->_user_agent->_header_value);
-    }
-
-    if ( _msg->_info ){
-        append_header_to_string(_retu, (const uint8_t*)_INFO_FIELD,         _msg->_info->_header_value);
-    }
-
-    if ( _msg->_call_id ){
-        append_header_to_string(_retu, (const uint8_t*)_CALL_ID_FIELD,      _msg->_call_id->_header_value);
-    }
-
-     if ( _msg->_reason ){
-        append_header_to_string(_retu, (const uint8_t*)_REASON_FIELD,       _msg->_reason->_header_value);
-    }
-
-    return _retu;
-}
-
-msi_msg_t* msi_msg_new ( uint8_t _type, const uint8_t* _typeid )
-{
-    msi_msg_t* _retu = calloc ( sizeof ( msi_msg_t ), 1 );
-    assert(_retu);
-
-    set_msg(_retu);
-
-    if ( _type == TYPE_REQUEST ){
-        ALLOCATE_HEADER( msi_header_request_t, _retu->_request, _typeid )
-        _retu->_response = NULL;
-
-    } else if ( _type == TYPE_RESPONSE ) {
-        ALLOCATE_HEADER( msi_header_response_t, _retu->_response, _typeid )
-        _retu->_request = NULL;
-
-    } else {
-        msi_free_msg(_retu);
-        return NULL;
-    }
-
-
-    ALLOCATE_HEADER( msi_header_version_t, _retu->_version, VERSION_STRING)
-
-    _retu->_friend_id = NULL;
-    _retu->_call_type = NULL;
-    _retu->_user_agent = NULL;
-    _retu->_info = NULL;
-
-    _retu->_next = NULL;
-
-    return _retu;
-}
-
-uint8_t* msi_genterate_call_id  ( uint8_t* _storage, size_t _len )
-{
-    assert(_storage);
-
-    static const char _alphanum[] =
-        "0123456789"
-        "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-        "abcdefghijklmnopqrstuvwxyz"; /* avoids warning */
-
-    uint8_t _val = 0;
-    size_t _it;
-
-    /* Generate random values 1-255 */
-    for ( _it = 0; _it < _len; _it ++ ) {
-        while ( !_val ) _val = (uint8_t) _alphanum[ t_random(61) ];
-
-        _storage[_it] = _val;
-        _val = 0;
-    }
-
-    return _storage;
-}
-
-/* HEADER SETTING
- */
-
-void msi_msg_set_call_type  ( msi_msg_t* _msg, const uint8_t* _header_field )
-{
-    assert(_msg);
-    assert(_header_field);
-
-    SET_HEADER(msi_header_call_type_t, _msg->_call_type, _header_field)
-}
-void msi_msg_set_user_agent ( msi_msg_t* _msg, const uint8_t* _header_field )
-{
-    assert(_msg);
-    assert(_header_field);
-
-    SET_HEADER(msi_header_user_agent_t, _msg->_user_agent, _header_field)
-}
-void msi_msg_set_friend_id  ( msi_msg_t* _msg, const uint8_t* _header_field )
-{
-    assert(_msg);
-    assert(_header_field);
-
-    SET_HEADER(msi_header_friendid_t, _msg->_friend_id, _header_field)
-}
-void msi_msg_set_info ( msi_msg_t* _msg, const uint8_t* _header_field )
-{
-}
-void msi_msg_set_reason ( msi_msg_t* _msg, const uint8_t* _header_field )
-{
-    assert(_msg);
-    assert(_header_field);
-
-    SET_HEADER(msi_header_reason_t, _msg->_reason, _header_field)
-}
-void msi_msg_set_call_id ( msi_msg_t* _msg, const uint8_t* _header_field )
-{
-    assert(_msg);
-    assert(_header_field);
-
-    SET_HEADER(msi_header_call_id_t, _msg->_call_id, _header_field)
-}
diff --git a/toxmsi/toxmsi_message.h b/toxmsi/toxmsi_message.h
deleted file mode 100644
index 87dfccc2..00000000
--- a/toxmsi/toxmsi_message.h
+++ /dev/null
@@ -1,120 +0,0 @@
-#ifndef _MSI_MESSAGE_H_
-#define _MSI_MESSAGE_H_
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include <inttypes.h>
-#include "../toxcore/network.h"
-#include "../toxcore/tox.h"
-
-#include "toxmsi_header.h"
-
-#define TYPE_REQUEST 1
-#define TYPE_RESPONSE 2
-
-#define VERSION_STRING "0.2.2"
-
-#define MSI_MAXMSG_SIZE 65535
-
-typedef enum {
-    _invite,
-    _start,
-    _cancel,
-    _reject,
-    _end,
-
-} msi_request_t;
-
-static inline const uint8_t *stringify_request(msi_request_t _request)
-{
-    static const uint8_t* strings[] =
-    {
-        (uint8_t*)"INVITE",
-        (uint8_t*)"START",
-        (uint8_t*)"CANCEL",
-        (uint8_t*)"REJECT",
-        (uint8_t*)"END"
-    };
-
-    return strings[_request];
-}
-
-typedef enum {
-    _trying,
-    _ringing,
-    _starting,
-    _ending,
-    _error
-
-} msi_response_t;
-
-static inline const uint8_t *stringify_response(msi_response_t _response)
-{
-    static const uint8_t* strings[] =
-    {
-        (uint8_t*)"trying",
-        (uint8_t*)"ringing",
-        (uint8_t*)"starting",
-        (uint8_t*)"ending",
-        (uint8_t*)"error"
-    };
-
-    return strings[_response];
-}
-
-
-typedef struct msi_msg_s {
-    /* This is the header list which contains unparsed headers */
-    msi_header_t* _headers;
-
-    /* Headers parsed */
-    msi_header_version_t* _version;
-    msi_header_request_t* _request;
-    msi_header_response_t* _response;
-    msi_header_friendid_t* _friend_id;
-    msi_header_call_type_t* _call_type;
-    msi_header_user_agent_t* _user_agent;
-    msi_header_info_t* _info;
-    msi_header_reason_t* _reason;
-    msi_header_call_id_t* _call_id;
-
-    /* Pointer to next member since it's list duuh */
-    struct msi_msg_s* _next;
-
-} msi_msg_t;
-
-
-/*
- * Parse data received from socket
- */
-msi_msg_t*       msi_parse_msg          ( const uint8_t* _data );
-
-/*
- * Make new message. Arguments: _type: (request, response); _type_field ( value )
- */
-msi_msg_t*       msi_msg_new            ( uint8_t _type, const uint8_t* _type_field );
-
-/* Header setting */
-void             msi_msg_set_call_type  ( msi_msg_t* _msg, const uint8_t* _header_field );
-void             msi_msg_set_user_agent ( msi_msg_t* _msg, const uint8_t* _header_field );
-void             msi_msg_set_friend_id  ( msi_msg_t* _msg, const uint8_t* _header_field );
-void             msi_msg_set_info       ( msi_msg_t* _msg, const uint8_t* _header_field );
-void             msi_msg_set_reason     ( msi_msg_t* _msg, const uint8_t* _header_field );
-void             msi_msg_set_call_id    ( msi_msg_t* _msg, const uint8_t* _header_field );
-
-
-uint8_t*         msi_genterate_call_id  ( uint8_t* _storage, size_t _len );
-/*
- * Parses message struct to string.
- * Allocates memory so don't forget to free it
- */
-uint8_t*         msi_msg_to_string      ( msi_msg_t* _msg );
-
-/*
- * msi_msg_s struct deallocator
- */
-void             msi_free_msg           ( msi_msg_t* _msg );
-
-#endif /* _MSI_MESSAGE_H_ */
diff --git a/toxrtp/Makefile.inc b/toxrtp/Makefile.inc
deleted file mode 100644
index 801a7fd3..00000000
--- a/toxrtp/Makefile.inc
+++ /dev/null
@@ -1,34 +0,0 @@
-if BUILD_AV
-
-lib_LTLIBRARIES += libtoxrtp.la
-
-libtoxrtp_la_include_HEADERS = \
-                        ../toxrtp/toxrtp.h
-
-libtoxrtp_la_includedir = $(includedir)/tox
-
-libtoxrtp_la_SOURCES = ../toxrtp/toxrtp_error.h \
-                       ../toxrtp/toxrtp_error.c \
-                       ../toxrtp/toxrtp_error_id.h \
-                       ../toxrtp/toxrtp_helper.h \
-                       ../toxrtp/toxrtp_helper.c \
-                       ../toxrtp/toxrtp.h \
-                       ../toxrtp/toxrtp.c \
-                       ../toxrtp/toxrtp_message.h \
-                       ../toxrtp/toxrtp_message.c \
-                       ../toxcore/network.h \
-                       ../toxcore/network.c \
-                       ../toxcore/util.h \
-                       ../toxcore/util.c
- 
-libtoxrtp_la_CFLAGS =  -I../toxcore \
-                       -I../toxrtp \
-                       $(NACL_CFLAGS)
-
-libtoxrtp_la_LDFLAGS = $(TOXRTP_LT_LDFLAGS) \
-                       $(NACL_LDFLAGS) \
-                       $(EXTRA_LT_LDFLAGS)
-
-libtoxrtp_la_LIBS =    $(NACL_LIBS)
-
-endif
diff --git a/toxrtp/tests/Makefile.inc b/toxrtp/tests/Makefile.inc
deleted file mode 100644
index 8d1c8b69..00000000
--- a/toxrtp/tests/Makefile.inc
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/toxrtp/tests/test_bidirect.c b/toxrtp/tests/test_bidirect.c
deleted file mode 100644
index b5a0899e..00000000
--- a/toxrtp/tests/test_bidirect.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#define _BSD_SOURCE
-
-#include "../toxrtp.h"
-#include "../toxrtp_message.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <utime.h>
-#include <assert.h>
-
-#include "test_helper.h"
-#include "../../toxcore/tox.h"
-
-#ifdef _CT_BIDIRECT
-
-int _print_help( const char* name )
-{
-    char* _help = malloc( 300 );
-    memset(_help, '\0', 300);
-
-    strcat(_help, " Usage: ");
-    strcat(_help, name);
-    strcat(_help, "\n -d IP ( destination )\n"
-                    " -p PORT ( dest Port )\n"
-                    " -l PORT ( listen Port ) \n");
-
-    puts ( _help );
-
-    free(_help);
-    return FAILURE;
-}
-
-int main( int argc, char* argv[] )
-{
-    int status;
-    tox_IP_Port     Ip_port;
-    const char* ip, *psend, *plisten;
-    uint16_t    port_send, port_listen;
-    const uint8_t* test_bytes = "0123456789012345678901234567890123456789012345678901234567890123456789"
-                             "0123456789012345678901234567890123456789012345678901234567890123456789"
-                             "0123456789012345678901234567890123456789012345678901234567890123456789"
-                             "0123456789012345678901234567890123456789012345678901234567890123456789";
-
-
-    rtp_session_t* _m_session;
-    rtp_msg_t     *_m_msg_R, *_m_msg_S;
-    arg_t* _list = parse_args ( argc, argv );
-
-    ip = find_arg_duble(_list, "-d");
-    psend = find_arg_duble(_list, "-p");
-    plisten = find_arg_duble(_list, "-l");
-
-    if ( !ip || !plisten || !psend )
-        return _print_help(argv[0]);
-
-    port_send = atoi(psend);
-    port_listen = atoi(plisten);
-
-    IP_Port local, remote;
-
-    /*
-     * This is the Local ip. We initiate networking on
-     * this value for it's the local one. To make stuff simpler we receive over this value
-     * and send on the other one ( see remote )
-     */
-    local.ip.i = htonl(INADDR_ANY);
-    local.port = port_listen;
-    Networking_Core* _networking = new_networking(local.ip, port_listen);
-
-    if ( !_networking )
-        return FAILURE;
-
-    int _socket = _networking->sock;
-    /*
-     * Now this is the remote. It's used by rtp_session_t to determine the receivers ip etc.
-     */
-    t_setipport ( ip, port_send, &remote );
-    _m_session = rtp_init_session(-1, -1);
-    rtp_add_receiver( _m_session, &remote );
-
-    /* Now let's start our main loop in both recv and send mode */
-
-    for ( ;; )
-    {
-        /*
-         * This part checks for received messages and if gotten one
-         * display 'Received msg!' indicator and free message
-         */
-        _m_msg_R = rtp_recv_msg ( _m_session );
-
-        if ( _m_msg_R ) {
-            puts ( "Received msg!" );
-            rtp_free_msg(_m_session, _m_msg_R);
-        }
-        /* -------------------- */
-
-        /*
-         * This one makes a test msg and sends that message to the 'remote'
-         */
-        _m_msg_S = rtp_msg_new ( _m_session, test_bytes, 280 ) ;
-        rtp_send_msg ( _m_session, _m_msg_S, _socket );
-        usleep ( 10000 );
-        /* -------------------- */
-    }
-
-    return SUCCESS;
-}
-
-#endif /* _CT_BIDIRECT */
diff --git a/toxrtp/tests/test_headers.c b/toxrtp/tests/test_headers.c
deleted file mode 100644
index be3f1375..00000000
--- a/toxrtp/tests/test_headers.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/*   test_headers.c
- *
- *   Tests header parsing. You probably won't need this. !Red!
- *
- *
- *   Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *   This file is part of Tox.
- *
- *   Tox is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   Tox is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include "test_helper.h"
-#include "../toxrtp.h"
-#include "../toxrtp_message.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <utime.h>
-#include <assert.h>
-#include "../toxrtp_error_id.h"
-
-#define _CT_HEADERS_
-
-#ifdef _CT_HEADERS
-
-int _socket;
-pthread_mutex_t _mutex;
-
-int print_help()
-{
-    puts (
-        " Usage: Tuxrtp [-s (send mode) -d IP ( destination ) -p PORT ( dest Port )] \n"
-        "               [-r ( recv mode ) ]"
-    );
-    return FAILURE;
-}
-
-void print_session_stats ( rtp_session_t* _m_session )
-{
-    printf
-    (
-        "Session test:\n"
-        "\tPackets sent:%d\n"
-        "\tPackets recv:%d\n\n"
-        "\tBytes   sent:%d\n"
-        "\tBytes   recv:%d\n\n"
-        "\tHeader CCSRs:%d\n"
-        ,
-        _m_session->_packets_sent,
-        _m_session->_packets_recv,
-        _m_session->_bytes_sent,
-        _m_session->_bytes_recv,
-        _m_session->_cc
-    );
-
-    uint8_t i;
-    for ( i = 0; i < _m_session->_cc; i++ ) {
-        printf (
-            "\t%d > :%d\n", i, _m_session->_csrc[i]
-        );
-    }
-}
-
-void print_header_info ( rtp_header_t* _header )
-{
-    printf
-    (
-        "Header info:\n"
-        "\tVersion              :%d\n"
-        "\tPadding              :%d\n"
-        "\tExtension            :%d\n"
-        "\tCSRC count           :%d\n"
-        "\tPayload type         :%d\n"
-        "\tMarker               :%d\n\n"
-
-        "\tSSrc                 :%d\n"
-        "\tSequence num         :%d\n"
-        "\tLenght:              :%d\n"
-        "\tCSRC's:\n"
-        ,
-        rtp_header_get_flag_version ( _header ),
-        rtp_header_get_flag_padding ( _header ),
-        rtp_header_get_flag_extension ( _header ),
-        rtp_header_get_flag_CSRC_count ( _header ),
-        rtp_header_get_setting_payload_type ( _header ),
-        rtp_header_get_setting_marker ( _header ),
-
-        _header->_ssrc,
-        _header->_sequence_number,
-        _header->_length
-    );
-
-
-    uint8_t i;
-    for ( i = 0; i < rtp_header_get_flag_CSRC_count ( _header ); i++ ) {
-        printf (
-            "\t%d >                  :%d\n", i, _header->_csrc[i]
-        );
-    }
-
-    puts ( "\n" );
-}
-
-void print_ext_header_info(rtp_ext_header_t* _ext_header)
-{
-    printf
-    (
-    "External Header info: \n"
-    "\tLenght              :%d\n"
-    "\tID                  :%d\n"
-    "\tValue H             :%d\n"
-    "\tValue W             :%d\n\n",
-    _ext_header->_ext_len,
-    _ext_header->_ext_type,
-    rtp_get_resolution_marking_height(_ext_header, 0),
-    rtp_get_resolution_marking_width(_ext_header, 0)
-    );
-}
-
-int rtp_handlepacket ( rtp_session_t* _session, rtp_msg_t* _msg )
-{
-    if ( !_msg )
-        return FAILURE;
-
-    if ( rtp_check_late_message(_session, _msg) < 0 ) {
-        rtp_register_msg(_session, _msg);
-    }
-
-    if ( _session->_last_msg ) {
-        _session->_last_msg->_next = _msg;
-        _session->_last_msg = _msg;
-    } else {
-        _session->_last_msg = _session->_oldest_msg = _msg;
-    }
-
-
-    return SUCCESS;
-}
-
-void* receivepacket_callback(void* _p_session)
-{
-    rtp_msg_t* _msg;
-    rtp_session_t* _session = _p_session;
-
-    uint32_t  _bytes;
-    tox_IP_Port   _from;
-    uint8_t _socket_data[MAX_UDP_PACKET_SIZE];
-
-    int _m_socket = _socket;
-
-    while ( 1 )
-    {
-        int _status = receivepacket ( _m_socket, &_from, _socket_data, &_bytes );
-
-        if ( _status == FAILURE ) { /* nothing recved */
-            usleep(1000);
-            continue;
-        }
-
-        pthread_mutex_lock ( &_mutex );
-
-        _msg = rtp_msg_parse ( NULL, _socket_data, _bytes );
-        rtp_handlepacket(_session, _msg);
-
-        pthread_mutex_unlock ( &_mutex );
-    }
-
-    pthread_exit(NULL);
-}
-
-int main ( int argc, char* argv[] )
-{
-    arg_t* _list = parse_args ( argc, argv );
-
-    if ( _list == NULL ) { /* failed */
-        return print_help();
-    }
-
-    pthread_mutex_init ( &_mutex, NULL );
-
-    int status;
-    IP_Port     Ip_port;
-    const char* ip;
-    uint16_t    port;
-
-
-    const uint8_t* test_bytes [300];
-    memset(test_bytes, 'a', 300);
-
-    rtp_session_t* _m_session;
-    rtp_msg_t*     _m_msg;
-
-    if ( find_arg_simple ( _list, "-r" ) != FAILURE ) { /* Server mode */
-
-        IP_Port LOCAL_IP; /* since you need at least 1 recv-er */
-        LOCAL_IP.ip.i = htonl(INADDR_ANY);
-        LOCAL_IP.port = RTP_PORT;
-        LOCAL_IP.padding = -1;
-
-        _m_session = rtp_init_session ( -1, -1 );
-        Networking_Core* _networking = new_networking(LOCAL_IP.ip, RTP_PORT_LISTEN);
-        _socket = _networking->sock;
-
-
-        if ( !_networking ){
-            pthread_mutex_destroy ( &_mutex );
-            return FAILURE;
-        }
-
-        int _socket = _networking->sock;
-
-        if ( status < 0 ) {
-            pthread_mutex_destroy ( &_mutex );
-            return FAILURE;
-        }
-        /* -- start in recv mode, get 1 message and then analyze it -- */
-        pthread_t _tid;
-        RUN_IN_THREAD(receivepacket_callback, _tid, _m_session)
-
-        for ( ; ; ) { /* Recv for x seconds */
-            _m_msg = rtp_recv_msg ( _m_session );
-
-            /* _m_msg = rtp_session_get_message_queded ( _m_session ); DEPRECATED */
-            if ( _m_msg ) {
-                /*rtp_free_msg(_m_session, _m_msg);
-                _m_msg = NULL;*/
-                printf("Timestamp: %d\n", _m_msg->_header->_timestamp);
-            }
-
-            usleep ( 10000 );
-        }
-
-        if ( _m_msg->_header ) {
-            rtp_header_print ( _m_msg->_header );
-        }
-        if ( _m_msg->_ext_header ){
-            print_ext_header_info(_m_msg->_ext_header);
-        }
-
-        //print_session_stats ( _m_session );
-
-
-        //printf ( "Payload: ( %d ) \n%s\n", _m_msg->_length, _m_msg->_data );
-
-
-    } else if ( find_arg_simple ( _list, "-s" ) != FAILURE ) {
-        ip = find_arg_duble ( _list, "-d" );
-
-        if ( ip == NULL ) {
-            pthread_mutex_destroy ( &_mutex );
-            return FAILURE;
-        }
-
-        const char* _port = find_arg_duble ( _list, "-p" );
-
-        if ( _port != NULL ) {
-            port = atoi ( _port );
-        }
-
-        t_setipport ( ip, port, &Ip_port );
-        printf ( "Remote: %s:%d\n", ip, port );
-
-        Networking_Core* _networking = new_networking(Ip_port.ip, RTP_PORT);
-
-        if ( !_networking ){
-            pthread_mutex_destroy ( &_mutex );
-            return FAILURE;
-        }
-
-        int _socket = _networking->sock;
-
-        _m_session = rtp_init_session ( -1, -1 );
-        rtp_add_receiver( _m_session, &Ip_port );
-        //rtp_add_resolution_marking(_m_session, 1920, 1080);
-        //rtp_add_framerate_marking(_m_session, 1000);
-
-        puts ( "Now sending payload!\n" );
-        uint16_t _first_sequ = _m_session->_sequence_number;
-
-        /* use already defined buffer lenght */
-        while ( 1 ){
-            _m_msg = rtp_msg_new ( _m_session, test_bytes, 300 );
-            rtp_send_msg ( _m_session, _m_msg, _socket );
-            usleep(10000);
-        }
-
-        if ( _m_session->_last_error ) {
-            puts ( _m_session->_last_error );
-        }
-
-        return rtp_terminate_session(_m_session);
-
-    } else {
-        pthread_mutex_destroy ( &_mutex );
-        return FAILURE;
-    }
-    pthread_mutex_destroy ( &_mutex );
-
-    return SUCCESS;
-}
-
-#endif /* _CT_HEADERS */
diff --git a/toxrtp/tests/test_helper.c b/toxrtp/tests/test_helper.c
deleted file mode 100644
index 526b6b38..00000000
--- a/toxrtp/tests/test_helper.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*   test_helper.c
- *
- *   Tests support. !Red!
- *
- *
- *   Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *   This file is part of Tox.
- *
- *   Tox is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   Tox is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include "test_helper.h"
-
-#include <string.h>
-#include <stdlib.h>
-
-arg_t* parse_args ( int argc, char* argv[] )
-{
-    arg_t* _list = calloc(sizeof(arg_t), 1);
-    _list->next = _list->prev = NULL;
-
-    arg_t* it = _list;
-
-    size_t val;
-    for ( val = 0; val < argc; val ++ ) {
-        it->value = argv[val];
-
-        if ( val < argc - 1 ) { /* just about to end */
-            it->next = calloc(sizeof(arg_t), 1);
-            it->next->prev = it;
-            it = it->next;
-            it->next = NULL;
-        }
-    }
-
-    return _list;
-}
-
-int find_arg_simple ( arg_t* _head, const char* _id )
-{
-    arg_t* it = _head;
-
-    int i;
-    for ( i = 1; it != NULL; it = it->next ) {
-        if ( strcmp ( _id, it->value ) == 0 ) {
-            return i;
-        }
-
-        i++;
-    }
-
-    return FAILURE;
-}
-
-const char* find_arg_duble ( arg_t* _head, const char* _id )
-{
-    arg_t* _it;
-    for ( _it = _head; _it != NULL; _it = _it->next ) {
-        if ( strcmp ( _id, _it->value ) == 0 ) {
-            if ( _it->next && _it->next->value[0] != '-' ) { /* exclude option */
-                return _it->next->value;
-            } else {
-                return NULL;
-            }
-        }
-    }
-
-    return NULL;
-}
-
diff --git a/toxrtp/tests/test_helper.h b/toxrtp/tests/test_helper.h
deleted file mode 100644
index de654743..00000000
--- a/toxrtp/tests/test_helper.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*   test_helper.h
- *
- *   Tests support. !Red!
- *
- *
- *   Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *   This file is part of Tox.
- *
- *   Tox is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   Tox is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef _TEST__HELPER_
-#define _TEST__HELPER_
-
-#include "../toxrtp_helper.h"
-
-#define RTP_PORT 31003
-#define RTP_PORT_LISTEN 31001
-
-#define _SLEEP_INTERVAL 1000
-
-typedef struct arg_s {
-    const char*   value;
-    struct arg_s* next;
-    struct arg_s* prev;
-
-} arg_t;
-
-
-
-/* Parses arguments into d-list arg_t */
-arg_t*      parse_args ( int argc, char* argv[] );
-
-/* Get a single argument ( i.e. ./test -s |find if has 's' >> | find_arg_simple(_t, "-s") )
- * A little error checking, of course, returns FAILURE if not found and if found returns position
- * where it's found.
- */
-int         find_arg_simple ( arg_t* _head, const char* _id );
-
-/* Get a single argument ( i.e. ./test -d 127.0.0.1 |get 'd' value >> | find_arg_duble(_t, "-d") )
- * A little error checking, of course, returns NULL if not found and if found returns value
- * of that argument ( i.e. '127.0.0.1').
- */
-const char* find_arg_duble ( arg_t* _head, const char* _id );
-
-#endif /*  _TEST__HELPER_ */
-
-
diff --git a/toxrtp/toxrtp.c b/toxrtp/toxrtp.c
deleted file mode 100644
index 6844b0b1..00000000
--- a/toxrtp/toxrtp.c
+++ /dev/null
@@ -1,693 +0,0 @@
-/*   rtp_impl.c
- *
- *   Rtp implementation includes rtp_session_s struct which is a session identifier.
- *   It contains session information and it's a must for every session.
- *   It's best if you don't touch any variable directly but use callbacks to do so. !Red!
- *
- *
- *   Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *   This file is part of Tox.
- *
- *   Tox is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   Tox is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include "toxrtp.h"
-#include "toxrtp_message.h"
-#include "toxrtp_helper.h"
-#include <assert.h>
-#include <pthread.h>
-#include "../toxcore/util.h"
-#include "../toxcore/network.h"
-
-/* Some defines */
-#define PAYLOAD_ID_VALUE_OPUS 1
-#define PAYLOAD_ID_VALUE_VP8  2
-
-#define size_32 4
-/* End of defines */
-
-#ifdef _USE_ERRORS
-#include "toxrtp_error_id.h"
-#endif /* _USE_ERRORS */
-
-static const uint32_t _payload_table[] = /* PAYLOAD TABLE */
-{
-    8000, 8000, 8000, 8000, 8000, 8000, 16000, 8000, 8000, 8000,    /*    0-9    */
-    44100, 44100, 0, 0, 90000, 8000, 11025, 22050, 0, 0,            /*   10-19   */
-    0, 0, 0, 0, 0, 90000, 90000, 0, 90000, 0,                       /*   20-29   */
-    0, 90000, 90000, 90000, 90000, 0, 0, 0, 0, 0,                   /*   30-39   */
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                   /*   40-49   */
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                   /*   50-59   */
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                   /*   60-69   */
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                   /*   70-79   */
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                   /*   80-89   */
-    0, 0, 0, 0, 0, 0, PAYLOAD_ID_VALUE_OPUS, 0, 0, 0,               /*   90-99   */
-    0, 0, 0, 0, 0, 0, PAYLOAD_ID_VALUE_VP8, 0, 0, 0,                /*  100-109  */
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                                   /*  110-119  */
-    0, 0, 0, 0, 0, 0, 0, 0                                          /*  120-127  */
-};
-
-/* Current compatibility solution */
-int m_sendpacket(Networking_Core* _core_handler, void *ip_port, uint8_t *data, uint32_t length)
-{
-    return sendpacket(_core_handler, *((IP_Port*) ip_port), data, length);
-}
-
-rtp_session_t* rtp_init_session ( int max_users, int _multi_session )
-{
-#ifdef _USE_ERRORS
-    REGISTER_RTP_ERRORS
-#endif /* _USE_ERRORS */
-
-    rtp_session_t* _retu = calloc(sizeof(rtp_session_t), 1);
-    assert(_retu);
-
-    _retu->_dest_list = _retu->_last_user = NULL;
-
-    _retu->_max_users = max_users;
-    _retu->_packets_recv = 0;
-    _retu->_packets_sent = 0;
-    _retu->_bytes_sent = 0;
-    _retu->_bytes_recv = 0;
-    _retu->_last_error = NULL;
-    _retu->_packet_loss = 0;
-
-    /*
-     * SET HEADER FIELDS
-     */
-
-    _retu->_version = RTP_VERSION;   /* It's always 2 */
-    _retu->_padding = 0;             /* If some additional data is needed about
-                                      * the packet */
-    _retu->_extension = 0;           /* If extension to header is needed */
-    _retu->_cc        = 1;           /* It basically represents amount of contributors */
-    _retu->_csrc      = NULL;        /* Container */
-    _retu->_ssrc      = t_random ( -1 );
-    _retu->_marker    = 0;
-    _retu->_payload_type = 0;        /* You should specify payload type */
-
-    /* Sequence starts at random number and goes to _MAX_SEQU_NUM */
-    _retu->_sequence_number = t_random ( _MAX_SEQU_NUM );
-    _retu->_last_sequence_number = _retu->_sequence_number; /* Do not touch this variable */
-
-    _retu->_initial_time = t_time();    /* In seconds */
-    assert(_retu->_initial_time);
-    _retu->_time_elapsed = 0;        /* In seconds */
-
-    _retu->_ext_header = NULL;       /* When needed allocate */
-    _retu->_exthdr_framerate = -1;
-    _retu->_exthdr_resolution = -1;
-
-    _retu->_csrc = calloc(sizeof(uint32_t), 1);
-    assert(_retu->_csrc);
-
-    _retu->_csrc[0] = _retu->_ssrc;  /* Set my ssrc to the list receive */
-
-    _retu->_prefix_length = 0;
-    _retu->_prefix = NULL;
-
-    _retu->_multi_session = _multi_session;
-
-    /* Initial */
-    _retu->_current_framerate = 0;
-
-
-    _retu->_oldest_msg = _retu->_last_msg = NULL;
-
-    pthread_mutex_init(&_retu->_mutex, NULL);
-    /*
-     *
-     */
-    return _retu;
-}
-
-int rtp_terminate_session ( rtp_session_t* _session )
-{
-    if ( !_session )
-        return FAILURE;
-
-    if ( _session->_dest_list ){
-        rtp_dest_list_t* _fordel = NULL;
-        rtp_dest_list_t* _tmp = _session->_dest_list;
-
-        while( _tmp ){
-            _fordel = _tmp;
-            _tmp = _tmp->next;
-            free(_fordel);
-        }
-    }
-
-    if ( _session->_ext_header )
-        free ( _session->_ext_header );
-
-    if ( _session->_csrc )
-        free ( _session->_csrc );
-
-    if ( _session->_prefix )
-        free ( _session->_prefix );
-
-    pthread_mutex_destroy(&_session->_mutex);
-
-    /* And finally free session */
-    free ( _session );
-
-    return SUCCESS;
-}
-
-uint16_t rtp_get_resolution_marking_height ( rtp_ext_header_t* _header, uint32_t _position )
-{
-    if ( _header->_ext_type & RTP_EXT_TYPE_RESOLUTION )
-        return _header->_hd_ext[_position];
-    else
-        return 0;
-}
-
-uint16_t rtp_get_resolution_marking_width ( rtp_ext_header_t* _header, uint32_t _position )
-{
-    if ( _header->_ext_type & RTP_EXT_TYPE_RESOLUTION )
-        return ( _header->_hd_ext[_position] >> 16 );
-    else
-        return 0;
-}
-
-void rtp_free_msg ( rtp_session_t* _session, rtp_msg_t* _message )
-{
-    free ( _message->_data );
-
-    if ( !_session ){
-        free ( _message->_header->_csrc );
-        if ( _message->_ext_header ){
-            free ( _message->_ext_header->_hd_ext );
-            free ( _message->_ext_header );
-        }
-    } else {
-        if ( _session->_csrc != _message->_header->_csrc )
-            free ( _message->_header->_csrc );
-        if ( _message->_ext_header && _session->_ext_header != _message->_ext_header ) {
-            free ( _message->_ext_header->_hd_ext );
-            free ( _message->_ext_header );
-        }
-    }
-
-    free ( _message->_header );
-    free ( _message );
-}
-
-rtp_header_t* rtp_build_header ( rtp_session_t* _session )
-{
-    rtp_header_t* _retu;
-    _retu = calloc ( sizeof * _retu, 1 );
-    assert(_retu);
-
-    rtp_header_add_flag_version ( _retu, _session->_version );
-    rtp_header_add_flag_padding ( _retu, _session->_padding );
-    rtp_header_add_flag_extension ( _retu, _session->_extension );
-    rtp_header_add_flag_CSRC_count ( _retu, _session->_cc );
-    rtp_header_add_setting_marker ( _retu, _session->_marker );
-    rtp_header_add_setting_payload ( _retu, _session->_payload_type );
-
-    _retu->_sequence_number = _session->_sequence_number;
-    _session->_time_elapsed = t_time() - _session->_initial_time;
-    _retu->_timestamp = t_time();
-    _retu->_ssrc = _session->_ssrc;
-
-    if ( _session->_cc > 0 ) {
-        _retu->_csrc = calloc(sizeof(uint32_t), _session->_cc);
-        assert(_retu->_csrc);
-
-        int i;
-
-        for ( i = 0; i < _session->_cc; i++ ) {
-            _retu->_csrc[i] = _session->_csrc[i];
-        }
-    } else {
-        _retu->_csrc = NULL;
-    }
-
-    _retu->_length = _MIN_HEADER_LENGTH + ( _session->_cc * size_32 );
-
-    return _retu;
-}
-
-void rtp_set_payload_type ( rtp_session_t* _session, uint8_t _payload_value )
-{
-    _session->_payload_type = _payload_value;
-}
-uint32_t rtp_get_payload_type ( rtp_session_t* _session )
-{
-    return _payload_table[_session->_payload_type];
-}
-
-int rtp_add_receiver ( rtp_session_t* _session, tox_IP_Port* _dest )
-{
-    if ( !_session )
-        return FAILURE;
-
-    rtp_dest_list_t* _new_user = calloc(sizeof(rtp_dest_list_t), 1);
-    assert(_new_user);
-
-    _new_user->next = NULL;
-    _new_user->_dest = *_dest;
-
-    if ( _session->_last_user == NULL ) { /* New member */
-        _session->_dest_list = _session->_last_user = _new_user;
-
-    } else { /* Append */
-        _session->_last_user->next = _new_user;
-        _session->_last_user = _new_user;
-    }
-
-    return SUCCESS;
-}
-
-int rtp_send_msg ( rtp_session_t* _session, rtp_msg_t* _msg, void* _core_handler )
-{
-    if ( !_msg  || _msg->_data == NULL || _msg->_length <= 0 ) {
-        t_perror ( RTP_ERROR_EMPTY_MESSAGE );
-        return FAILURE;
-    }
-
-    int _last;
-    unsigned long long _total = 0;
-
-    size_t _length = _msg->_length;
-    uint8_t _send_data [ MAX_UDP_PACKET_SIZE ];
-
-    uint16_t _prefix_length = _session->_prefix_length;
-
-    _send_data[0] = 70;
-
-    if ( _session->_prefix && _length + _prefix_length < MAX_UDP_PACKET_SIZE ) {
-        /*t_memcpy(_send_data, _session->_prefix, _prefix_length);*/
-        t_memcpy ( _send_data + 1, _msg->_data, _length );
-    } else {
-        t_memcpy ( _send_data + 1, _msg->_data, _length );
-    }
-
-    /* Set sequ number */
-    if ( _session->_sequence_number >= _MAX_SEQU_NUM ) {
-        _session->_sequence_number = 0;
-    } else {
-        _session->_sequence_number++;
-    }
-
-    /* Start sending loop */
-    rtp_dest_list_t* _it;
-    for ( _it = _session->_dest_list; _it != NULL; _it = _it->next ) {
-
-        _last = m_sendpacket ( _core_handler, &_it->_dest, _send_data, _length + 1);
-
-        if ( _last < 0 ) {
-            t_perror ( RTP_ERROR_STD_SEND_FAILURE );
-            printf("Stderror: %s", strerror(errno));
-        } else {
-            _session->_packets_sent ++;
-            _total += _last;
-        }
-
-    }
-
-    rtp_free_msg ( _session, _msg );
-    _session->_bytes_sent += _total;
-    return SUCCESS;
-}
-
-rtp_msg_t* rtp_recv_msg ( rtp_session_t* _session )
-{
-    if ( !_session )
-        return NULL;
-
-    rtp_msg_t* _retu = _session->_oldest_msg;
-
-    pthread_mutex_lock(&_session->_mutex);
-
-    if ( _retu )
-        _session->_oldest_msg = _retu->_next;
-
-    if ( !_session->_oldest_msg )
-        _session->_last_msg = NULL;
-
-    pthread_mutex_unlock(&_session->_mutex);
-
-    return _retu;
-}
-
-void rtp_store_msg ( rtp_session_t* _session, rtp_msg_t* _msg )
-{
-    if ( rtp_check_late_message(_session, _msg) < 0 ) {
-        rtp_register_msg(_session, _msg);
-    }
-
-    pthread_mutex_lock(&_session->_mutex);
-
-    if ( _session->_last_msg ) {
-        _session->_last_msg->_next = _msg;
-        _session->_last_msg = _msg;
-    } else {
-        _session->_last_msg = _session->_oldest_msg = _msg;
-    }
-
-    pthread_mutex_unlock(&_session->_mutex);
-    return;
-}
-
-int rtp_release_session_recv ( rtp_session_t* _session )
-{
-    if ( !_session ){
-        return FAILURE;
-    }
-    
-    rtp_msg_t* _tmp,* _it;
-
-    pthread_mutex_lock(&_session->_mutex);
-
-    for ( _it = _session->_oldest_msg; _it; _it = _tmp ){
-        _tmp = _it->_next;
-        rtp_free_msg(_session, _it);
-    }
-
-    _session->_last_msg = _session->_oldest_msg = NULL;
-
-    pthread_mutex_unlock(&_session->_mutex);
-
-    return SUCCESS;
-}
-
-rtp_msg_t* rtp_msg_new ( rtp_session_t* _session, const uint8_t* _data, uint32_t _length )
-{
-    if ( !_session )
-        return NULL;
-
-    uint8_t* _from_pos;
-    rtp_msg_t* _retu = calloc(sizeof(rtp_msg_t), 1);
-    assert(_retu);
-
-    /* Sets header values and copies the extension header in _retu */
-    _retu->_header = rtp_build_header ( _session ); /* It allocates memory and all */
-    _retu->_ext_header = _session->_ext_header;
-
-    uint32_t _total_lenght = _length + _retu->_header->_length;
-
-    if ( _retu->_ext_header ) {
-
-        _total_lenght += ( _MIN_EXT_HEADER_LENGTH + _retu->_ext_header->_ext_len * size_32 );
-        /* Allocate Memory for _retu->_data */
-        _retu->_data = calloc ( sizeof _retu->_data, _total_lenght );
-        assert(_retu->_data);
-
-        _from_pos = rtp_add_header ( _retu->_header, _retu->_data );
-        _from_pos = rtp_add_extention_header ( _retu->_ext_header, _from_pos + 1 );
-    } else {
-        /* Allocate Memory for _retu->_data */
-        _retu->_data = calloc ( sizeof _retu->_data, _total_lenght );
-        assert(_retu->_data);
-
-        _from_pos = rtp_add_header ( _retu->_header, _retu->_data );
-    }
-
-    /*
-     * Parses the extension header into the message
-     * Of course if any
-     */
-
-    /* Appends _data on to _retu->_data */
-    t_memcpy ( _from_pos + 1, _data, _length );
-
-    _retu->_length = _total_lenght;
-
-    _retu->_next = NULL;
-
-    return _retu;
-}
-
-rtp_msg_t* rtp_msg_parse ( rtp_session_t* _session, const uint8_t* _data, uint32_t _length )
-{
-    rtp_msg_t* _retu = calloc(sizeof(rtp_msg_t), 1);
-    assert(_retu);
-
-    _retu->_header = rtp_extract_header ( _data, _length ); /* It allocates memory and all */
-    if ( !_retu->_header ){
-        free(_retu);
-        return NULL;
-    }
-
-    _retu->_length = _length - _retu->_header->_length;
-
-    uint16_t _from_pos = _retu->_header->_length;
-
-
-    if ( rtp_header_get_flag_extension ( _retu->_header ) ) {
-        _retu->_ext_header = rtp_extract_ext_header ( _data + _from_pos, _length );
-        if ( _retu->_ext_header ){
-            _retu->_length -= ( _MIN_EXT_HEADER_LENGTH + _retu->_ext_header->_ext_len * size_32 );
-            _from_pos += ( _MIN_EXT_HEADER_LENGTH + _retu->_ext_header->_ext_len * size_32 );
-        } else {
-            free (_retu->_ext_header);
-            free (_retu->_header);
-            free (_retu);
-            return NULL;
-        }
-    } else {
-        _retu->_ext_header = NULL;
-    }
-
-    /* Get the payload */
-    _retu->_data = calloc ( sizeof ( uint8_t ), _retu->_length );
-    assert(_retu->_data);
-
-    t_memcpy ( _retu->_data, _data + _from_pos, _length - _from_pos );
-
-    _retu->_next = NULL;
-
-
-    if ( _session && !_session->_multi_session && rtp_check_late_message(_session, _retu) < 0 ){
-        rtp_register_msg(_session, _retu);
-    }
-
-    return _retu;
-}
-
-int rtp_check_late_message (rtp_session_t* _session, rtp_msg_t* _msg)
-{
-    /*
-     * Check Sequence number. If this new msg has lesser number then the _session->_last_sequence_number
-     * it shows that the message came in late
-     */
-    if ( _msg->_header->_sequence_number < _session->_last_sequence_number &&
-         _msg->_header->_timestamp < _session->_current_timestamp
-       ) {
-        return SUCCESS; /* Drop the packet. You can check if the packet dropped by checking _packet_loss increment. */
-    }
-    return FAILURE;
-}
-
-void rtp_register_msg ( rtp_session_t* _session, rtp_msg_t* _msg )
-{
-    _session->_last_sequence_number = _msg->_header->_sequence_number;
-    _session->_current_timestamp = _msg->_header->_timestamp;
-}
-
-
-int rtp_add_resolution_marking ( rtp_session_t* _session, uint16_t _width, uint16_t _height )
-{
-    if ( !_session )
-        return FAILURE;
-
-    rtp_ext_header_t* _ext_header = _session->_ext_header;
-    _session->_exthdr_resolution = 0;
-
-    if ( ! ( _ext_header ) ) {
-        _session->_ext_header = calloc (sizeof(rtp_ext_header_t), 1);
-        assert(_session->_ext_header);
-
-        _session->_extension = 1;
-        _session->_ext_header->_ext_len = 1;
-        _ext_header = _session->_ext_header;
-        _session->_ext_header->_hd_ext = calloc(sizeof(uint32_t), 1);
-        assert(_session->_ext_header->_hd_ext);
-
-    } else { /* If there is need for more headers this will be needed to change */
-        if ( !(_ext_header->_ext_type & RTP_EXT_TYPE_RESOLUTION) ){
-            uint32_t _exthdr_framerate = _ext_header->_hd_ext[_session->_exthdr_framerate];
-            /* it's position is at 2nd place by default */
-            _session->_exthdr_framerate ++;
-
-            /* Update length */
-            _ext_header->_ext_len++;
-
-            /* Allocate the value */
-            _ext_header->_hd_ext = realloc(_ext_header->_hd_ext, sizeof(rtp_ext_header_t) * _ext_header->_ext_len);
-            assert(_ext_header->_hd_ext);
-
-            /* Reset other values */
-            _ext_header->_hd_ext[_session->_exthdr_framerate] = _exthdr_framerate;
-        }
-    }
-
-    /* Add flag */
-    _ext_header->_ext_type |= RTP_EXT_TYPE_RESOLUTION;
-
-    _ext_header->_hd_ext[_session->_exthdr_resolution] = _width << 16 | ( uint32_t ) _height;
-
-    return SUCCESS;
-}
-
-int rtp_remove_resolution_marking ( rtp_session_t* _session )
-{
-    if ( _session->_extension == 0 || ! ( _session->_ext_header ) ) {
-        t_perror ( RTP_ERROR_INVALID_EXTERNAL_HEADER );
-        return FAILURE;
-    }
-
-    if ( !( _session->_ext_header->_ext_type & RTP_EXT_TYPE_RESOLUTION ) ) {
-        t_perror ( RTP_ERROR_INVALID_EXTERNAL_HEADER );
-        return FAILURE;
-    }
-
-    _session->_ext_header->_ext_type &= ~RTP_EXT_TYPE_RESOLUTION; /* Remove the flag */
-    _session->_exthdr_resolution = -1; /* Remove identifier */
-
-    /* Check if extension is empty */
-    if ( _session->_ext_header->_ext_type == 0 ){
-
-        free ( _session->_ext_header->_hd_ext );
-        free ( _session->_ext_header );
-
-        _session->_ext_header = NULL; /* It's very important */
-        _session->_extension = 0;
-
-    } else {
-        _session->_ext_header->_ext_len --;
-
-        /* this will also be needed to change if there are more than 2 headers */
-        if ( _session->_ext_header->_ext_type & RTP_EXT_TYPE_FRAMERATE ){
-            memcpy(_session->_ext_header->_hd_ext + 1, _session->_ext_header->_hd_ext, _session->_ext_header->_ext_len);
-            _session->_exthdr_framerate = 0;
-            _session->_ext_header->_hd_ext = realloc( _session->_ext_header->_hd_ext, sizeof( rtp_ext_header_t ) * _session->_ext_header->_ext_len );
-            assert(_session->_ext_header->_hd_ext);
-        }
-    }
-
-    return SUCCESS;
-}
-
-int rtp_add_framerate_marking ( rtp_session_t* _session, uint32_t _value )
-{
-    if ( !_session )
-        return FAILURE;
-
-    rtp_ext_header_t* _ext_header = _session->_ext_header;
-    _session->_exthdr_framerate = 0;
-
-    if ( ! ( _ext_header ) ) {
-        _session->_ext_header = calloc (sizeof(rtp_ext_header_t), 1);
-        assert(_session->_ext_header);
-
-        _session->_extension = 1;
-        _session->_ext_header->_ext_len = 1;
-        _ext_header = _session->_ext_header;
-        _session->_ext_header->_hd_ext = calloc(sizeof(uint32_t), 1);
-        assert(_session->_ext_header->_hd_ext);
-    } else { /* If there is need for more headers this will be needed to change */
-        if ( !(_ext_header->_ext_type & RTP_EXT_TYPE_FRAMERATE) ){
-            /* it's position is at 2nd place by default */
-            _session->_exthdr_framerate ++;
-
-            /* Update length */
-            _ext_header->_ext_len++;
-
-            /* Allocate the value */
-            _ext_header->_hd_ext = realloc(_ext_header->_hd_ext, sizeof(rtp_ext_header_t) * _ext_header->_ext_len);
-            assert(_ext_header->_hd_ext);
-
-        }
-    }
-
-    /* Add flag */
-    _ext_header->_ext_type |= RTP_EXT_TYPE_FRAMERATE;
-
-    _ext_header->_hd_ext[_session->_exthdr_framerate] = _value;
-
-    return SUCCESS;
-}
-
-
-int rtp_remove_framerate_marking ( rtp_session_t* _session )
-{
-    if ( _session->_extension == 0 || ! ( _session->_ext_header ) ) {
-        t_perror ( RTP_ERROR_INVALID_EXTERNAL_HEADER );
-        return FAILURE;
-    }
-
-    if ( !( _session->_ext_header->_ext_type & RTP_EXT_TYPE_FRAMERATE ) ) {
-        t_perror ( RTP_ERROR_INVALID_EXTERNAL_HEADER );
-        return FAILURE;
-    }
-
-    _session->_ext_header->_ext_type &= ~RTP_EXT_TYPE_FRAMERATE; /* Remove the flag */
-    _session->_exthdr_framerate = -1; /* Remove identifier */
-    _session->_ext_header->_ext_len --;
-
-    /* Check if extension is empty */
-    if ( _session->_ext_header->_ext_type == 0 ){
-
-        free ( _session->_ext_header->_hd_ext );
-        free ( _session->_ext_header );
-
-        _session->_ext_header = NULL; /* It's very important */
-        _session->_extension = 0;
-
-    } else if ( !_session->_ext_header->_ext_len ) {
-
-        /* this will also be needed to change if there are more than 2 headers */
-        _session->_ext_header->_hd_ext = realloc( _session->_ext_header->_hd_ext, sizeof( rtp_ext_header_t ) * _session->_ext_header->_ext_len );
-        assert(_session->_ext_header->_hd_ext);
-
-    }
-
-    return SUCCESS;
-}
-
-uint32_t rtp_get_framerate_marking ( rtp_ext_header_t* _header )
-{
-    if ( _header->_ext_len == 1 ){
-        return _header->_hd_ext[0];
-    } else {
-        return _header->_hd_ext[1];
-    }
-}
-
-int rtp_set_prefix ( rtp_session_t* _session, uint8_t* _prefix, uint16_t _prefix_length )
-{
-    if ( !_session )
-        return FAILURE;
-
-    if ( _session->_prefix ) {
-        free ( _session->_prefix );
-    }
-
-    _session->_prefix = calloc ( ( sizeof * _session->_prefix ), _prefix_length );
-    assert(_session->_prefix);
-
-    t_memcpy ( _session->_prefix, _prefix, _prefix_length );
-    _session->_prefix_length = _prefix_length;
-
-    return SUCCESS;
-}
diff --git a/toxrtp/toxrtp.h b/toxrtp/toxrtp.h
deleted file mode 100644
index 0aa89993..00000000
--- a/toxrtp/toxrtp.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/*   rtp_impl.h
- *
- *   Rtp implementation includes rtp_session_s struct which is a session identifier.
- *   It contains session information and it's a must for every session.
- *   It's best if you don't touch any variable directly but use callbacks to do so. !Red!
- *
- *
- *   Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *   This file is part of Tox.
- *
- *   Tox is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   Tox is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-
-#ifndef _RTP__IMPL_H_
-#define _RTP__IMPL_H_
-
-#define RTP_VERSION 2
-#include <inttypes.h>
-#include "tox.h"
-#include <pthread.h>
-/* Extension header flags */
-#define RTP_EXT_TYPE_RESOLUTION 0x01
-#define RTP_EXT_TYPE_FRAMERATE  0x02
-
-/* Some defines */
-
-#define RTP_PACKET 70
-
-/* Payload identifiers */
-
-/* Audio */
-#define _PAYLOAD_OPUS 96
-
-/* Video */
-#define _PAYLOAD_VP8 106
-
-/* End of Payload identifiers */
-
-/* End of defines */
-
-
-/* Our main session descriptor.
- * It measures the session variables and controls
- * the entire session. There are functions for manipulating
- * the session so tend to use those instead of directly accessing
- * session parameters.
- */
-typedef struct rtp_session_s {
-    uint8_t                 _version;
-    uint8_t                 _padding;
-    uint8_t                 _extension;
-    uint8_t                 _cc;
-    uint8_t                 _marker;
-    uint8_t                 _payload_type;
-    uint16_t                _sequence_number;      /* Set when sending */
-    uint16_t                _last_sequence_number; /* Check when recving msg */
-    uint32_t                _initial_time;
-    uint32_t                _time_elapsed;
-    uint32_t                _current_timestamp;
-    uint32_t                _ssrc;
-    uint32_t               *_csrc;
-
-
-    /* If some additional data must be sent via message
-     * apply it here. Only by allocating this member you will be
-     * automatically placing it within a message.
-     */
-
-    struct rtp_ext_header_s    *_ext_header;
-    /* External header identifiers */
-    int                         _exthdr_resolution;
-    int                         _exthdr_framerate;
-
-    int                         _max_users;    /* -1 undefined */
-
-    uint64_t                    _packets_sent; /* measure packets */
-    uint64_t                    _packets_recv;
-
-    uint64_t                    _bytes_sent;
-    uint64_t                    _bytes_recv;
-
-    uint64_t                    _packet_loss;
-
-    const char                 *_last_error;
-
-    struct rtp_dest_list_s     *_dest_list;
-    struct rtp_dest_list_s     *_last_user; /* a tail for faster appending */
-
-    struct rtp_msg_s           *_oldest_msg;
-    struct rtp_msg_s           *_last_msg; /* tail */
-
-    uint16_t                    _prefix_length;
-    uint8_t                    *_prefix;
-
-    /* Specifies multiple session use.
-     * When using one session it uses default value ( -1 )
-     * Otherwise it's set to 1 and rtp_register_msg () is required
-     */
-    int                         _multi_session;
-
-    uint32_t                    _current_framerate;
-
-    pthread_mutex_t             _mutex;
-
-} rtp_session_t;
-
-
-/*
- * Now i don't believe we need to store this _from thing every time
- * since we have csrc table but will leave it like this for a while
- */
-
-
-void                    rtp_free_msg ( rtp_session_t *_session, struct rtp_msg_s *_msg );
-int                     rtp_release_session_recv ( rtp_session_t *_session );
-
-/* Functions handling receiving */
-struct rtp_msg_s       *rtp_recv_msg ( rtp_session_t *_session );
-void                    rtp_store_msg ( rtp_session_t *_session, struct rtp_msg_s *_msg );
-
-/*
- * rtp_msg_parse() stores headers separately from the payload data
- * and so the _length variable is set accordingly
- */
-struct rtp_msg_s       *rtp_msg_parse ( rtp_session_t *_session, const uint8_t *_data, uint32_t _length );
-
-int                     rtp_check_late_message (rtp_session_t *_session, struct rtp_msg_s *_msg);
-void                    rtp_register_msg ( rtp_session_t *_session, struct rtp_msg_s * );
-
-/* Functions handling sending */
-int                     rtp_send_msg ( rtp_session_t *_session, struct rtp_msg_s *_msg, void *_core_handler );
-
-/*
- * rtp_msg_new() stores headers and payload data in one container ( _data )
- * and the _length is set accordingly. Returned message is used for sending only
- * so there is not much use of the headers there
- */
-struct rtp_msg_s       *rtp_msg_new ( rtp_session_t *_session, const uint8_t *_data, uint32_t _length );
-
-
-/* Convenient functions for creating a header */
-struct rtp_header_s    *rtp_build_header ( rtp_session_t *_session );
-
-/* Functions handling session control */
-
-/* Handling an rtp packet */
-/* int                  rtp_handlepacket(uint8_t * packet, uint32_t length, IP_Port source); */
-
-/* Session initiation and termination.
- * Set _multi_session to -1 if not using multiple sessions
- */
-rtp_session_t          *rtp_init_session ( int _max_users, int _multi_session );
-int                     rtp_terminate_session ( rtp_session_t *_session );
-
-/* Adding receiver */
-int                     rtp_add_receiver ( rtp_session_t *_session, tox_IP_Port *_dest );
-
-/* Convenient functions for marking the resolution */
-int                     rtp_add_resolution_marking ( rtp_session_t *_session, uint16_t _width, uint16_t _height );
-int                     rtp_remove_resolution_marking ( rtp_session_t *_session );
-uint16_t                rtp_get_resolution_marking_height ( struct rtp_ext_header_s *_header, uint32_t _position );
-uint16_t                rtp_get_resolution_marking_width ( struct rtp_ext_header_s *_header, uint32_t _position );
-
-int                     rtp_add_framerate_marking ( rtp_session_t *_session, uint32_t _value );
-int                     rtp_remove_framerate_marking ( rtp_session_t *_session );
-uint32_t                rtp_get_framerate_marking ( struct rtp_ext_header_s *_header );
-/* Convenient functions for marking the payload */
-void                    rtp_set_payload_type ( rtp_session_t *_session, uint8_t _payload_value );
-uint32_t                rtp_get_payload_type ( rtp_session_t *_session );
-
-/* When using RTP in core be sure to set prefix when sending via rtp_send_msg */
-int                     rtp_set_prefix ( rtp_session_t *_session, uint8_t *_prefix, uint16_t _prefix_length );
-
-#endif /* _RTP__IMPL_H_ */
diff --git a/toxrtp/toxrtp_error.c b/toxrtp/toxrtp_error.c
deleted file mode 100644
index 3a7ff9a5..00000000
--- a/toxrtp/toxrtp_error.c
+++ /dev/null
@@ -1,68 +0,0 @@
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include "toxrtp_error.h"
-#include "toxrtp_helper.h"
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-
-typedef struct rtp_error_s {
-    char* _message;
-    int   _id;
-
-} rtp_error_t;
-
-static rtp_error_t* _register = NULL;
-static size_t _it = 0;
-
-void t_rtperr_register ( int _id, const char* _info )
-{
-    size_t _info_size = strlen ( _info );
-
-    if ( !_register ) {
-        _register = calloc ( sizeof ( rtp_error_t ), 1 );
-    } else {
-        _register = realloc ( _register, sizeof ( rtp_error_t ) * ( _it + 1 ) );
-    }
-    assert(_register);
-
-
-    rtp_error_t* _current = & _register[_it];
-
-    _current->_id = _id;
-    _current->_message = calloc ( sizeof(char), _info_size );
-    assert(_current->_message);
-
-    t_memcpy ( (uint8_t*)_current->_message, (const uint8_t*)_info, _info_size );
-    _it ++;
-}
-
-const char* t_rtperr ( int _errno )
-{
-    if ( !_register )
-        return "Unregistered";
-
-    uint32_t _i;
-
-    for ( _i = _it; _i--; ) {
-        if ( _register[_i]._id == _errno ) {
-            return _register[_i]._message;
-        }
-    }
-
-    return "Invalid error id!";
-}
-
-void t_rtperr_print ( const char* _val, ... )
-{
-    va_list _args;
-    va_start ( _args, _val );
-    vfprintf ( stderr, _val, _args );
-    va_end ( _args );
-}
diff --git a/toxrtp/toxrtp_error.h b/toxrtp/toxrtp_error.h
deleted file mode 100644
index 0e017246..00000000
--- a/toxrtp/toxrtp_error.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _RTP_ERROR_
-#define _RTP_ERROR_
-
-#define PRINT_FORMAT "Error %d: %s at %s:%d\n"
-#define PRINT_ARGS( _errno ) _errno, t_rtperr(_errno), __FILE__, __LINE__
-
-
-const char* t_rtperr ( int _errno );
-void        t_rtperr_register ( int _id, const char* _info );
-
-void        t_invoke_error ( int _id );
-void        t_rtperr_print ( const char* _val, ... );
-
-
-#ifdef _USE_ERRORS
-#define t_perror( _errno ) t_rtperr_print ( PRINT_FORMAT, PRINT_ARGS ( _errno ) )
-#else
-#define t_perror( _errno )do { } while(0)
-#endif /* _USE_ERRORS */
-
-#ifdef _STDIO_H
-#define t_errexit( _errno ) exit(-_errno)
-#endif /* _STDIO_H */
-
-#endif /* _RTP_ERROR_ */
diff --git a/toxrtp/toxrtp_error_id.h b/toxrtp/toxrtp_error_id.h
deleted file mode 100644
index 201aa936..00000000
--- a/toxrtp/toxrtp_error_id.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _RTP_ERROR_ID_
-#define _RTP_ERROR_ID_
-
-#include "toxrtp_error.h"
-
-typedef enum error_s {
-    RTP_ERROR_PACKET_DROPED = 1,
-    RTP_ERROR_EMPTY_MESSAGE,
-    RTP_ERROR_STD_SEND_FAILURE,
-    RTP_ERROR_NO_EXTERNAL_HEADER,
-    RTP_ERROR_INVALID_EXTERNAL_HEADER,
-    RTP_ERROR_HEADER_PARSING,
-    RTP_ERROR_PAYLOAD_NULL,
-    RTP_ERROR_PAYLOAD_INVALID,
-
-} error_t;
-
-
-/* Only needed to be called once */
-#ifndef REGISTER_RTP_ERRORS
-#define REGISTER_RTP_ERRORS \
-    t_rtperr_register( RTP_ERROR_PACKET_DROPED, "Ivalid sequence number, packet is late" ); \
-    t_rtperr_register( RTP_ERROR_EMPTY_MESSAGE, "Tried to send an empty message" ); \
-    t_rtperr_register( RTP_ERROR_STD_SEND_FAILURE, "Failed call function: sendto" ); \
-    t_rtperr_register( RTP_ERROR_NO_EXTERNAL_HEADER, "While parsing external header" ); \
-    t_rtperr_register( RTP_ERROR_INVALID_EXTERNAL_HEADER, "While parsing external header" ); \
-    t_rtperr_register( RTP_ERROR_HEADER_PARSING, "While parsing header" ); \
-    t_rtperr_register( RTP_ERROR_PAYLOAD_NULL, "Payload is NULL" ); \
-    t_rtperr_register( RTP_ERROR_PAYLOAD_INVALID, "Invalid payload size" );
-#endif /* REGISTER_RTP_ERRORS */
-
-#endif /* _RTP_ERROR_ID_ */
diff --git a/toxrtp/toxrtp_helper.c b/toxrtp/toxrtp_helper.c
deleted file mode 100644
index 6f952359..00000000
--- a/toxrtp/toxrtp_helper.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/* rtp_helper.c
-*
-* Has some standard functions. !Red!
-*
-*
-* Copyright (C) 2013 Tox project All Rights Reserved.
-*
-* This file is part of Tox.
-*
-* Tox is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* Tox is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with Tox. If not, see <http://www.gnu.org/licenses/>.
-*
-*/
-
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include "toxrtp_helper.h"
-#include "../toxcore/network.h"
-
-#include <assert.h>
-
-#ifdef WIN
-#include <windows.h>
-#endif /* WIN */
-
-
-static int _seed = 0; /* Not initiated */
-
-int t_setipport ( const char *_ip, unsigned short _port, void *_dest )
-{
-    assert(_dest);
-
-    IP_Port *_dest_c = ( IP_Port * ) _dest;
-    ip_init(&_dest_c->ip, 0);
-
-    IP_Port _ipv6_garbage;
-
-    if ( !addr_resolve(_ip, &_dest_c->ip, &_ipv6_garbage.ip) )
-        return FAILURE;
-
-    _dest_c->port = htons ( _port );
-
-    return SUCCESS;
-}
-
-uint32_t t_random ( uint32_t _max )
-{
-    if ( !_seed ) {
-        srand ( t_time() );
-        _seed++;
-    }
-
-    if ( _max <= 0 ) {
-        return ( unsigned ) rand();
-    } else {
-        return ( unsigned ) rand() % _max;
-    }
-}
-
-void t_memcpy ( uint8_t *_dest, const uint8_t *_source, size_t _size )
-{
-    /*
-     * Using countdown to zero method
-     * It's faster than for(_it = 0; _it < _size; _it++);
-     */
-    size_t _it = _size;
-
-    do {
-        _it--;
-        _dest[_it] = _source[_it];
-    } while ( _it );
-
-}
-
-uint8_t *t_memset ( uint8_t *_dest, uint8_t _valu, size_t _size )
-{
-    /*
-     * Again using countdown to zero method
-     */
-    size_t _it = _size;
-
-    do {
-        _it--;
-        _dest[_it] = _valu;
-    } while ( _it );
-
-    return _dest;
-}
-
-size_t t_memlen ( const uint8_t *_valu)
-{
-    const uint8_t *_it;
-    size_t _retu = 0;
-
-    for ( _it = _valu; *_it; ++_it ) ++_retu;
-
-    return _retu;
-}
-
-uint8_t *t_strallcpy ( const uint8_t *_source ) /* string alloc and copy */
-{
-    assert(_source);
-
-    size_t _length = t_memlen(_source) + 1; /* make space for null character */
-
-    uint8_t *_dest = calloc( sizeof ( uint8_t ), _length );
-    assert(_dest);
-
-    t_memcpy(_dest, _source, _length);
-
-    return _dest;
-}
-
-size_t t_strfind ( const uint8_t *_str, const uint8_t *_substr )
-{
-    size_t _pos = 0;
-    size_t _it, _delit = 0;
-
-    for ( _it = 0; _str[_it] != '\0'; _it++ ) {
-        if ( _str[_it] == _substr[_delit] ) {
-            _pos = _it;
-
-            while ( _str[_it] == _substr[_delit] && _str[_it] != '\0' ) {
-                _it ++;
-                _delit++;
-
-                if ( _substr[_delit] == '\0' ) {
-                    return _pos;
-                }
-            }
-
-            _delit = 0;
-            _pos = 0;
-        }
-    }
-
-    return _pos;
-}
-
-#ifdef WIN
-#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
-#define DELTA_EPOCH_IN_MICROSECS  11644473600000000Ui64
-#else
-#define DELTA_EPOCH_IN_MICROSECS  11644473600000000ULL
-#endif
-
-struct timezone {
-    int  tz_minuteswest; /* minutes W of Greenwich */
-    int  tz_dsttime;     /* type of dst correction */
-};
-
-int gettimeofday(struct timeval *tv, struct timezone *tz)
-{
-    FILETIME ft;
-    unsigned __int64 tmpres = 0;
-    static int tzflag;
-
-    if (NULL != tv) {
-        GetSystemTimeAsFileTime(&ft);
-
-        tmpres |= ft.dwHighDateTime;
-        tmpres <<= 32;
-        tmpres |= ft.dwLowDateTime;
-
-        /*converting file time to unix epoch*/
-        tmpres -= DELTA_EPOCH_IN_MICROSECS;
-        tmpres /= 10;  /*convert into microseconds*/
-        tv->tv_sec = (long)(tmpres / 1000000UL);
-        tv->tv_usec = (long)(tmpres % 1000000UL);
-    }
-
-    if (NULL != tz) {
-        if (!tzflag) {
-            _tzset();
-            tzflag++;
-        }
-
-        tz->tz_minuteswest = _timezone / 60;
-        tz->tz_dsttime = _daylight;
-    }
-
-    return 0;
-}
-#endif /* WIN */
-
-
-uint64_t t_time()
-{
-    struct timeval _tv;
-    gettimeofday(&_tv, NULL);
-    uint64_t _retu_usec = _tv.tv_sec % 1000000; /* get 6 digits an leave space for 3 more */
-    _retu_usec = _retu_usec * 1000 + (_tv.tv_usec / 1000 );
-    return _retu_usec;
-}
diff --git a/toxrtp/toxrtp_helper.h b/toxrtp/toxrtp_helper.h
deleted file mode 100644
index c9bcfcca..00000000
--- a/toxrtp/toxrtp_helper.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* rtp_helper.h
-*
-* Has some standard functions. !Red!
-*
-*
-* Copyright (C) 2013 Tox project All Rights Reserved.
-*
-* This file is part of Tox.
-*
-* Tox is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* Tox is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with Tox. If not, see <http://www.gnu.org/licenses/>.
-*
-*/
-
-#ifndef _RTP__HELPER_H_
-#define _RTP__HELPER_H_
-
-#include <time.h>
-#include <inttypes.h>
-
-/* Current time, unix format */
-/*#define _time ((uint32_t)time(NULL))*/
-
-#define SUCCESS 0
-#define FAILURE -1
-
-#define _USE_ERRORS
-
-#define RUN_IN_THREAD(_func, _thread_id, _arg_ptr) \
-if ( pthread_create ( &_thread_id, NULL, _func, _arg_ptr ) ) { \
-    pthread_detach ( _thread_id ); \
-}
-
-/* Core adaptation helper */
-int t_setipport ( const char* _ip, unsigned short _port, void* _cont );
-uint32_t t_random ( uint32_t _max );
-
-/* It's a bit faster than the memcpy it self and more optimized for using
- * a uint8_t since memcpy has optimizations when copying "words" i.e. long type.
- * Otherwise it just copies char's while we need only uint8_t
- */
-void t_memcpy ( uint8_t* _dest, const uint8_t* _source, size_t _size );
-
-
-/* This is our memset. It's also a bit faster than the memset for it
- * does not cast _dest to char* and uses faster loop algorithm.
- */
-uint8_t* t_memset ( uint8_t* _dest, uint8_t _valu, size_t _size );
-
-/* Get null terminated len */
-size_t t_memlen ( const uint8_t* _valu );
-
-/* finds location of substring */
-size_t t_strfind ( const uint8_t* _str, const uint8_t* _substr );
-
-/* string alloc and copy ( ! must be null terminated ) */
-uint8_t* t_strallcpy ( const uint8_t* _source );
-
-/* Get current time in milliseconds */
-uint64_t t_time();
-
-
-#endif /* _RTP__HELPER_H_ */
-
-
-
-
diff --git a/toxrtp/toxrtp_message.c b/toxrtp/toxrtp_message.c
deleted file mode 100644
index e7f1f2c0..00000000
--- a/toxrtp/toxrtp_message.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/*   rtp_message.c
- *
- *   Rtp Message handler. It handles message/header parsing.
- *   Refer to RTP: A Transport Protocol for Real-Time Applications ( RFC 3550 ) for more info. !Red!
- *
- *
- *   Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *   This file is part of Tox.
- *
- *   Tox is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   Tox is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include "toxrtp_message.h"
-#include "toxrtp.h"
-#include <stdio.h>
-
-#ifdef _USE_ERRORS
-#include "toxrtp_error_id.h"
-#endif /* _USE_ERRORS */
-
-#include <assert.h>
-
-/* Some defines */
-
-/* End of defines */
-
-void rtp_header_print (const rtp_header_t* _header)
-{
-    printf("Header:      \n"
-           "Version:    %d\n"
-           "Padding:    %d\n"
-           "Ext:        %d\n"
-           "CC:         %d\n"
-           "marker:     %d\n"
-           "payload typ:%d\n\n"
-           "sequ num:   %d\n"
-           "Timestamp:  %d\n"
-           "SSrc:       %d\n"
-           "CSrc:       %d\n"
-           "Lenght:     %d\n"
-           ,rtp_header_get_flag_version(_header)
-           ,rtp_header_get_flag_padding(_header)
-           ,rtp_header_get_flag_extension(_header)
-           ,rtp_header_get_flag_CSRC_count(_header)
-           ,rtp_header_get_setting_marker(_header)
-           ,rtp_header_get_setting_payload_type(_header)
-           ,_header->_sequence_number
-           ,_header->_timestamp
-           ,_header->_ssrc
-           ,_header->_csrc[0]
-           ,_header->_length
-           );
-}
-
-rtp_header_t* rtp_extract_header ( const uint8_t* _payload, size_t _bytes )
-{
-    if ( !_payload ) {
-        t_perror ( RTP_ERROR_PAYLOAD_NULL );
-        return NULL;
-    }
-    const uint8_t* _it = _payload;
-
-    rtp_header_t* _retu = calloc(sizeof(rtp_header_t), 1);
-    assert(_retu);
-
-    _retu->_flags = *_it; ++_it;
-    
-    /* This indicates if the first 2 bytes are valid.
-     * Now it my happen that this is out of order but
-     * it cuts down chances of parsing some invalid value
-     */
-    if ( rtp_header_get_flag_version(_retu) != RTP_VERSION ){
-        printf("Invalid version: %d\n", rtp_header_get_flag_version(_retu));
-        //assert(rtp_header_get_flag_version(_retu) == RTP_VERSION);
-        /* Deallocate */
-        //DEALLOCATOR(_retu);
-        //return NULL;
-    }
-
-    /*
-     * Added a check for the size of the header little sooner so
-     * I don't need to parse the other stuff if it's bad
-     */
-    uint8_t cc = rtp_header_get_flag_CSRC_count ( _retu );
-    uint32_t _lenght = _MIN_HEADER_LENGTH + ( cc * 4 );
-
-    if ( _bytes < _lenght ) {
-        t_perror ( RTP_ERROR_PAYLOAD_INVALID );
-        return NULL;
-    }
-
-    if ( cc > 0 ) {
-        _retu->_csrc = calloc ( sizeof ( uint32_t ), cc );
-        assert(_retu->_csrc);
-
-    } else { /* But this should not happen ever */
-        t_perror ( RTP_ERROR_HEADER_PARSING );
-        return NULL;
-    }
-
-
-    _retu->_marker_payload_t = *_it; ++_it;
-    _retu->_length = _lenght;
-    _retu->_sequence_number = ( ( uint16_t ) * _it << 8 ) | * ( _it + 1 );
-
-    _it += 2;
-
-    _retu->_timestamp = ( ( uint32_t ) * _it         << 24 ) |
-                        ( ( uint32_t ) * ( _it + 1 ) << 16 ) |
-                        ( ( uint32_t ) * ( _it + 2 ) << 8 )  |
-                        (              * ( _it + 3 ) ) ;
-
-    _it += 4;
-
-    _retu->_ssrc = ( ( uint32_t ) * _it         << 24 ) |
-                   ( ( uint32_t ) * ( _it + 1 ) << 16 ) |
-                   ( ( uint32_t ) * ( _it + 2 ) << 8 )  |
-                   ( ( uint32_t ) * ( _it + 3 ) ) ;
-
-
-    size_t x;
-    for ( x = 0; x < cc; x++ ) {
-        _it += 4;
-        _retu->_csrc[x] = ( ( uint32_t ) * _it          << 24 ) |
-                          ( ( uint32_t ) * ( _it + 1 )  << 16 ) |
-                          ( ( uint32_t ) * ( _it + 2 )  << 8 )  |
-                          ( ( uint32_t ) * ( _it + 3 ) ) ;
-    }
-
-    return _retu;
-}
-
-rtp_ext_header_t* rtp_extract_ext_header ( const uint8_t* _payload, size_t _bytes )
-{
-    if ( !_payload ) {
-        t_perror ( RTP_ERROR_PAYLOAD_NULL );
-        return NULL;
-    }
-
-
-
-    const uint8_t* _it = _payload;
-
-    rtp_ext_header_t* _retu = calloc(sizeof(rtp_ext_header_t), 1);
-    assert(_retu);
-
-    uint16_t _ext_len = ( ( uint16_t ) * _it << 8 ) | * ( _it + 1 ); _it += 2;
-
-    if ( _bytes < ( _ext_len * sizeof(uint32_t) ) ) {
-        t_perror ( RTP_ERROR_PAYLOAD_INVALID );
-        return NULL;
-    }
-
-    _retu->_ext_len  = _ext_len;
-    _retu->_ext_type = ( ( uint16_t ) * _it << 8 ) | * ( _it + 1 ); _it -= 2;
-
-    _retu->_hd_ext = calloc(sizeof(uint32_t), _ext_len);
-    assert(_retu->_hd_ext);
-
-    uint32_t* _hd_ext = _retu->_hd_ext;
-    size_t i;
-    for ( i = 0; i < _ext_len; i++ ) {
-        _it += 4;
-        _hd_ext[i] = ( ( uint32_t ) * _it         << 24 ) |
-                     ( ( uint32_t ) * ( _it + 1 ) << 16 ) |
-                     ( ( uint32_t ) * ( _it + 2 ) << 8 )  |
-                     ( ( uint32_t ) * ( _it + 3 ) ) ;
-    }
-
-    return _retu;
-}
-
-uint8_t* rtp_add_header ( rtp_header_t* _header, uint8_t* _payload )
-{
-    uint8_t cc = rtp_header_get_flag_CSRC_count ( _header );
-
-    uint8_t* _it = _payload;
-
-    *_it = _header->_flags; ++_it;
-    *_it = _header->_marker_payload_t; ++_it;
-
-    *_it = ( _header->_sequence_number >> 8 ); ++_it;
-    *_it = ( _header->_sequence_number ); ++_it;
-
-    uint32_t _timestamp = _header->_timestamp;
-    *_it = ( _timestamp >> 24 ); ++_it;
-    *_it = ( _timestamp >> 16 ); ++_it;
-    *_it = ( _timestamp >> 8 ); ++_it;
-    *_it = ( _timestamp ); ++_it;
-
-    uint32_t _ssrc = _header->_ssrc;
-    *_it = ( _ssrc >> 24 ); ++_it;
-    *_it = ( _ssrc >> 16 ); ++_it;
-    *_it = ( _ssrc >> 8 ); ++_it;
-    *_it = ( _ssrc );
-
-    uint32_t *_csrc = _header->_csrc;
-    size_t x;
-    for ( x = 0; x < cc; x++ ) {
-        ++_it;
-        *_it = ( _csrc[x] >> 24 );  ++_it;
-        *_it = ( _csrc[x] >> 16 );  ++_it;
-        *_it = ( _csrc[x] >> 8 );   ++_it;
-        *_it = ( _csrc[x] );
-    }
-
-    return _it;
-}
-
-uint8_t* rtp_add_extention_header ( rtp_ext_header_t* _header, uint8_t* _payload )
-{
-    uint8_t* _it = _payload;
-
-    *_it = ( _header->_ext_len >> 8 ); _it++;
-    *_it = ( _header->_ext_len ); _it++;
-
-    *_it = ( _header->_ext_type >> 8 ); ++_it;
-    *_it = ( _header->_ext_type );
-
-    size_t x;
-
-    uint32_t* _hd_ext = _header->_hd_ext;
-    for ( x = 0; x < _header->_ext_len; x++ ) {
-        ++_it;
-        *_it = ( _hd_ext[x] >> 24 );  ++_it;
-        *_it = ( _hd_ext[x] >> 16 );  ++_it;
-        *_it = ( _hd_ext[x] >> 8 );  ++_it;
-        *_it = ( _hd_ext[x] );
-    }
-
-    return _it;
-}
-
-size_t rtp_header_get_size ( const rtp_header_t* _header )
-{
-    return ( 8 + ( rtp_header_get_flag_CSRC_count ( _header ) * 4 ) );
-}
-/* Setting flags */
-
-void rtp_header_add_flag_version ( rtp_header_t* _header, uint32_t value )
-{
-    ( _header->_flags ) &= 0x3F;
-    ( _header->_flags ) |= ( ( ( value ) << 6 ) & 0xC0 );
-}
-
-void rtp_header_add_flag_padding ( rtp_header_t* _header, uint32_t value )
-{
-    if ( value > 0 ) {
-        value = 1; /* It can only be 1 */
-    }
-
-    ( _header->_flags ) &= 0xDF;
-    ( _header->_flags ) |= ( ( ( value ) << 5 ) & 0x20 );
-}
-
-void rtp_header_add_flag_extension ( rtp_header_t* _header, uint32_t value )
-{
-    if ( value > 0 ) {
-        value = 1; /* It can only be 1 */
-    }
-
-    ( _header->_flags ) &= 0xEF;
-    ( _header->_flags ) |= ( ( ( value ) << 4 ) & 0x10 );
-}
-
-void rtp_header_add_flag_CSRC_count ( rtp_header_t* _header, uint32_t value )
-{
-    ( _header->_flags ) &= 0xF0;
-    ( _header->_flags ) |= ( ( value ) & 0x0F );
-}
-
-void rtp_header_add_setting_marker ( rtp_header_t* _header, uint32_t value )
-{
-    if ( value > 1 )
-        value = 1;
-
-    ( _header->_marker_payload_t ) &= 0x7F;
-    ( _header->_marker_payload_t ) |= ( ( ( value ) << 7 ) /*& 0x80 */ );
-}
-
-void rtp_header_add_setting_payload ( rtp_header_t* _header, uint32_t value )
-{
-    if ( value > 127 )
-        value = 127; /* Well set to maximum */
-
-    ( _header->_marker_payload_t ) &= 0x80;
-    ( _header->_marker_payload_t ) |= ( ( value ) /* & 0x7F */ );
-}
-
-/* Getting values from flags */
-uint8_t rtp_header_get_flag_version ( const rtp_header_t* _header )
-{
-    return ( _header->_flags & 0xd0 ) >> 6;
-}
-
-uint8_t rtp_header_get_flag_padding ( const rtp_header_t* _header )
-{
-    return ( _header->_flags & 0x20 ) >> 5;
-}
-
-uint8_t rtp_header_get_flag_extension ( const rtp_header_t* _header )
-{
-    return ( _header->_flags & 0x10 ) >> 4;
-}
-
-uint8_t rtp_header_get_flag_CSRC_count ( const rtp_header_t* _header )
-{
-    return ( _header->_flags & 0x0f );
-}
-uint8_t rtp_header_get_setting_marker ( const rtp_header_t* _header )
-{
-    return ( _header->_marker_payload_t ) >> 7;
-}
-uint8_t rtp_header_get_setting_payload_type ( const rtp_header_t* _header )
-{
-    /*
-       uint8_t _retu;
-
-       if ( _header->_marker_payload_t >> 7 == 1 ) {
-           _header->_marker_payload_t ^= 0x80;
-           _retu = _header->_marker_payload_t;
-           _header->_marker_payload_t ^= 0x80;
-       } else {
-           _retu = _header->_marker_payload_t;
-       }
-    */
-    /* return to start value
-    return _retu; */
-    return _header->_marker_payload_t & 0x7f;
-}
-
-/*  */
-
-
diff --git a/toxrtp/toxrtp_message.h b/toxrtp/toxrtp_message.h
deleted file mode 100644
index 8feea5d9..00000000
--- a/toxrtp/toxrtp_message.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*   rtp_message.h
- *
- *   Rtp Message handler. It handles message/header parsing.
- *   Refer to RTP: A Transport Protocol for Real-Time Applications ( RFC 3550 ) for more info. !Red!
- *
- *
- *   Copyright (C) 2013 Tox project All Rights Reserved.
- *
- *   This file is part of Tox.
- *
- *   Tox is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   Tox is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with Tox.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef _RTP__MESSAGE_H_
-#define _RTP__MESSAGE_H_
-
-#include "../toxcore/network.h"
-#include "toxrtp_helper.h"
-#include "../toxcore/tox.h"
-/* Defines */
-
-#define _MAX_SEQU_NUM 65535
-
-/* Minimum size */
-#define _MIN_HEADER_LENGTH 12
-#define _MIN_EXT_HEADER_LENGTH 4
-
-/* End of defines */
-
-
-typedef struct rtp_dest_list_s {
-    tox_IP_Port             _dest;
-    struct rtp_dest_list_s* next;
-
-} rtp_dest_list_t;
-
-typedef struct rtp_header_s {
-    uint8_t      _flags;             /* Version(2),Padding(1), Ext(1), Cc(4) */
-    uint8_t      _marker_payload_t;  /* Marker(1), PlayLoad Type(7) */
-    uint16_t     _sequence_number;   /* Sequence Number */
-    uint32_t     _timestamp;         /* Timestamp */
-    uint32_t     _ssrc;              /* SSRC */
-    uint32_t*    _csrc;              /* CSRC's table */
-
-    uint32_t     _length;            /* A little something for allocation */
-
-} rtp_header_t;
-
-typedef struct rtp_ext_header_s {
-    uint16_t     _ext_type;          /* Extension profile */
-    uint16_t     _ext_len;           /* Number of extensions */
-    uint32_t*    _hd_ext;            /* Extension's table */
-
-
-} rtp_ext_header_t;
-
-typedef struct rtp_msg_s {
-    struct rtp_header_s*     _header;
-    struct rtp_ext_header_s* _ext_header;
-    uint32_t                 _header_lenght;
-
-    uint8_t*                 _data;
-    uint32_t                 _length;
-    tox_IP_Port              _from;
-
-    struct rtp_msg_s*        _next;
-} rtp_msg_t;
-
-/* Extracts the header from the payload starting at _from */
-rtp_header_t*       rtp_extract_header ( const uint8_t* _payload, size_t _bytes );
-rtp_ext_header_t*   rtp_extract_ext_header ( const uint8_t* _payload, size_t _bytes );
-
-
-uint8_t*  rtp_add_header ( rtp_header_t* _header, uint8_t* _payload );
-uint8_t*  rtp_add_extention_header ( rtp_ext_header_t* _header, uint8_t* _payload );
-
-/* Gets the size of the header _header in bytes */
-size_t  rtp_header_get_size ( const rtp_header_t* _header );
-
-void    rtp_header_print (const rtp_header_t* _header);
-
-/* Adding flags and settings */
-void    rtp_header_add_flag_version ( rtp_header_t* _header, uint32_t value );
-void    rtp_header_add_flag_padding ( rtp_header_t* _header, uint32_t value );
-void    rtp_header_add_flag_extension ( rtp_header_t* _header, uint32_t value );
-void    rtp_header_add_flag_CSRC_count ( rtp_header_t* _header, uint32_t value );
-void    rtp_header_add_setting_marker ( rtp_header_t* _header, uint32_t value );
-void    rtp_header_add_setting_payload ( rtp_header_t* _header, uint32_t value );
-
-
-/* Getting values from flags and settings */
-uint8_t rtp_header_get_flag_version ( const rtp_header_t* _header );
-uint8_t rtp_header_get_flag_padding ( const rtp_header_t* _header );
-uint8_t rtp_header_get_flag_extension ( const rtp_header_t* _header );
-uint8_t rtp_header_get_flag_CSRC_count ( const rtp_header_t* _header );
-uint8_t rtp_header_get_setting_marker ( const rtp_header_t* _header );
-uint8_t rtp_header_get_setting_payload_type ( const rtp_header_t* _header );
-
-#endif /* _RTP__MESSAGE_H_ */