Hello, I've compiled the pjproject 1.0.1 for TI DaVinci DM355. Initially there was problem in the audio. Everything was jittery and nothing could be made out. Then I used the following method to compile: $ ./aconfigure --host=armv5tl-montavista-linuxeabi CFLAGS='-O2 -msoft-float -DNDEBUG' --disable-floating-point $ make ARCH=arm CROSS_COMPILE=arm_v5t_le- And executed pjsua as: $ ./pjsua-armv5tl-montavista-linux-gnueabi --app-log-level=2 --stereo --ec-tail=0 --add-codec pcmu --dis-codec speex --dis-codec ilbc --dis-codec GSM --dis-codec G722 --clock-rate=8000 --snd-clock-rate=8000 Then the audio was clean. Since --add-codec pcmu was used, PCMU codec was used by default. Then I changed to iLBC by running the same pjsua build as: $ ./pjsua-armv5tl-montavista-linux-gnueabi --app-log-level=2 --stereo --ec-tail=0 --dis-codec pcmu --dis-codec speex --add-codec ilbc --dis-codec GSM --dis-codec G722 --clock-rate=8000 --snd-clock-rate=8000 Now again the audio is very jittery, just like the first problem I had faced (described above). I'm not sure if "jittery" is the correct word to describe it. I can barely make out that someone is speaking from the other end of the call, but cannot understand what it is... I'm new to VOIP and PJSIP so kindly help me out. I even changed the default iLBC mode from 30 to 20: pjmedia/src/pjmedia-codec/ilbc.c: //#define DEFAULT_MODE 30 #define DEFAULT_MODE 20 pjsip/include/pjsua-lib/pjsua.h #ifndef PJSUA_DEFAULT_ILBC_MODE //# define PJSUA_DEFAULT_ILBC_MODE 30 # define PJSUA_DEFAULT_ILBC_MODE 20 #endif I also played around with the --ec-tail=X command line parameter. There is some change in way the received audio plays out but it is not at all understandable. Kindly help me out. Best regards, Kapil Pendse TekKraft -- "The Power to Imagine, is The Power to Create!" -TTux -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090401/3a02ebc3/attachment-0001.html>
