No codec matched

[GoogleCodeExporter]

When I was doing imsdroid, I encountered a problem. Can I make a phone call, 
but can't pick up the phone.
When I call the acceptCall method, will error:
---------------------------------------------------------
error opening trace file: No such file or directory (2)
***ERROR: function: "tdav_session_audio_start()" 
file: "src/audio/tdav_session_audio.c" 
line: "389" 
MSG: No codec matched
***ERROR: function: "tmedia_session_mgr_start()" 
file: "src/tmedia_session.c" 
line: "873" 
MSG: Failed to start audio session
***ERROR: function: "tdav_session_video_start()" 
file: "src/video/tdav_session_video.c" 
line: "1030" 
-------------------------------------------------
Anyone can help me, I will be very grateful.This problem has been bothering me 
for a long time.

Original issue reported on code.google.com by mzz5...@gmail.com on 27 Dec 2013 at 3:36

[GoogleCodeExporter]

I am checkout from the SVN 2.0 version of the code

Original comment by mzz5...@gmail.com on 27 Dec 2013 at 3:38