Hi, Thanks for your quick message. Although I rebuilt pjsystest and pjsua I?m still having problems recording audio in pjsystest: /**************************************************/ systest.c /* Device ID to test */ //int systest_cap_dev_id = PJMEDIA_AUD_DEFAULT_CAPTURE_DEV; //int systest_play_dev_id = PJMEDIA_AUD_DEFAULT_PLAYBACK_DEV; int systest_cap_dev_id = 1; int systest_play_dev_id = 1; /*****************************************************/ *** PJSYSTEST Audio Recording This test will allow you to record audio from the microphone, and playback the audio to the speaker. Press OK to start recording, CANCEL to skip. 1:OK 9:Cancel 1 12:46:30.710 systest.c Running Audio Recording 12:46:30.714 wav_writer.c File writer 'PJSYSTEST_TESTREC.WAV' created: samp.rate=8000, bufsize=4KB 12:46:30.715 pjsua_media.c Opening sound device PCM at 8000/1/20ms 12:46:30.724 conference.c Port 0 (CS5535 Audio: CS5535 Audio (hw:0,0)) transmitting to port 1 (PJSYSTEST_TESTREC.WAV) Audio Recording Recording is in progress now, please say something in the microphone. Press OK to stop recording 1:OK 12:46:30.744 os_core_unix.c Info: possibly re-registering existing thread 1 12:46:40.918 conference.c Port 0 (CS5535 Audio: CS5535 Audio (hw:0,0)) stop transmitting to port 1 (PJSYSTEST_TESTREC.WAV) 12:46:40.923 wav_player.c File player 'PJSYSTEST_TESTREC.WAV' created: samp.rate=8000, ch=1, bufsize=4KB, filesize=162KB 12:46:40.925 conference.c Port 1 (PJSYSTEST_TESTREC.WAV) transmitting to port 0 (CS5535 Audio: CS5535 Audio (hw:0,0)) *** Is there any problem in "conference.c" as it doesn?t report the "default" device? The previous tests run OK... Anyway, I ran this new pjsua and sometimes seems to work OK but sometimes it stops suddenly. Watching the 'top' command results its CPU load gets down from around 36% to just 2-3 %... I also tried changing the echo canceller algorithm (--ec-opt=0, 1 or 2): ./pjsua --ec-tail=256 --ec-opt=1 --add-codec pcma --clock-rate 8000 --no-vad --quality 10 --log-file=/mntDAT/VoIP/vgsua.log --log-level=6 --app-log-level=0 --capture-dev=1 --playback-dev=1 --auto-answer=200 I attach 5 logs of the rang end so you can see what is happening: ec0-OK.log = --ec-opt=0 properly working ec0_KO.log = --ec-opt=0 not working ec1_OK.log = --ec-opt=1 properly working ec1_KO.log = --ec-opt=1 not working ec2_KO.log = --ec-opt=2 not working Thanks in advance once again...what can I do now? ************************************************************************* Hi, I don't see the native ALSA device enabled in both of your logs, so maybe it hasn't been tried? (setting #define PJMEDIA_AUDIO_DEV_HAS_ALSA 1 is sufficient to enable native ALSA). In my experience (I use 2.6.32-33), it's common to have audio stuck especially during closing with PA backend, but it never happens with the native ALSA backend. Also you can change the default device used by pjsystest by modifying systest.c:120-121. If you have problems with sound device, this *is* the utility to use before jumping in with pjsua. Benny -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20111014/173abec8/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: ec0-KO.log Type: text/x-log Size: 24576 bytes Desc: not available URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20111014/173abec8/attachment-0005.log> -------------- next part -------------- A non-text attachment was scrubbed... Name: ec1-KO.log Type: text/x-log Size: 19456 bytes Desc: not available URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20111014/173abec8/attachment-0006.log> -------------- next part -------------- A non-text attachment was scrubbed... Name: ec1-OK.log Type: text/x-log Size: 38113 bytes Desc: not available URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20111014/173abec8/attachment-0007.log> -------------- next part -------------- A non-text attachment was scrubbed... Name: ec2-KO.log Type: text/x-log Size: 21504 bytes Desc: not available URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20111014/173abec8/attachment-0008.log> -------------- next part -------------- A non-text attachment was scrubbed... Name: ec0-OK.log Type: text/x-log Size: 35739 bytes Desc: not available URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20111014/173abec8/attachment-0009.log>
