Hey folks, I'm having trouble getting sound to work right with ALSA and PJSIP on ARM. I've compiled PJSIP w/ ALSA and pjsua and pjsystest run fine. I'm able to see the audio devices in pjsystest and play the ringback tone through the speakers. However when I run pjsua I can register and answer/make calls, but there's no sound through the speakers and no sound on the remote client. record and aplay are able to record and play files just fine, so ALSA itself is working. When I try to record in pjsystest I get the following error and a wave file with no sound is produced: Expression 'SetApproximateSampleRate( pcm, hwParams, sr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1294 Expression 'PaAlsaStreamComponent_InitialConfigure( &self->playback, outParams, self->primeBuffers, hwParamsPlayback, &realSr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1873 Expression 'PaAlsaStream_Configure( stream, inputParameters, outputParameters, sampleRate, framesPerBuffer, &inputLatency, &outputLatency, &hostBufferSizeMode )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1994 17:29:32.207 conference.c .Port 0 (A5SEVK: (hw:0,0)) transmitting to port 1 (PJSYSTEST_TESTREC.WAV) Audio Recording Also my source downloads of pjsip 2 doesn't contain the input.8.wav and tock8.wav test wavs, so I can't test if the wav playback is working. According to the docs they should be in tests/pjsua/wavs but that folder is empty. I tried downloading 1.x and it was the same. It seems like something is working, since the ringing tone plays, but I don't know if the lack of sound coming through from the remote end is because of sound issues or connection. Anybody have any ideas how to test and debug the sound system, or know what might be causing the error? Or perhaps know where the wav files went? Thanks! -H -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130207/00f8ff24/attachment-0001.html>
