Hi Benny, thank you very much for your answer. I?ve run it but discovered that the ?WAV File Playback Test? absolutely works not, it stucks after ?pjsua_aud.c Creating file player: input.8.wav.?. Furthermore I?ve discovered that there are some error messages when the test wizard starts the audio tone playback test: 11:15:23.789 systest.c Running Audio Tone Playback Test 11:15:23.791 pjsua_aud.c Conf connect: 1 --> 0 11:15:23.793 pjsua_aud.c .Set sound device: capture=-1, playback=-2 11:15:23.794 pjsua_aud.c ..Opening sound device PCM at 8000/1/20ms Expression 'SetApproximateSampleRate( pcm, hwParams, sr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1294 Expression 'PaAlsaStreamComponent_InitialConfigure( &self->capture, inParams, self->primeBuffers, hwParamsCapture, &realSr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1870 Expression 'PaAlsaStream_Configure( stream, inputParameters, outputParameters, sampleRate, framesPerBuffer, &inputLatency, &outputLatency, &hostBufferSizeMode )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1994 Expression 'SetApproximateSampleRate( pcm, hwParams, sr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1294 Expression 'PaAlsaStreamComponent_InitialConfigure( &self->capture, inParams, self->primeBuffers, hwParamsCapture, &realSr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1870 Expression 'PaAlsaStream_Configure( stream, inputParameters, outputParameters, sampleRate, framesPerBuffer, &inputLatency, &outputLatency, &hostBufferSizeMode )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1994 11:15:23.812 pjsua_aud.c ..Opening sound device PCM at 44100/1/20ms Expression 'SetApproximateSampleRate( pcm, hwParams, sr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1294 Expression 'PaAlsaStreamComponent_InitialConfigure( &self->capture, inParams, self->primeBuffers, hwParamsCapture, &realSr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1870 Expression 'PaAlsaStream_Configure( stream, inputParameters, outputParameters, sampleRate, framesPerBuffer, &inputLatency, &outputLatency, &hostBufferSizeMode )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1994 Expression 'SetApproximateSampleRate( pcm, hwParams, sr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1294 Expression 'PaAlsaStreamComponent_InitialConfigure( &self->capture, inParams, self->primeBuffers, hwParamsCapture, &realSr )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1870 Expression 'PaAlsaStream_Configure( stream, inputParameters, outputParameters, sampleRate, framesPerBuffer, &inputLatency, &outputLatency, &hostBufferSizeMode )' failed in 'src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c', line: 1994 11:15:23.829 pjsua_aud.c ..Opening sound device PCM at 48000/1/20ms 11:15:23.843 conference.c .Port 1 (ringback) transmitting to port 0 (USB Headphone Set: USB Audio (hw:0,0) (48KHz)) Audio Tone Playback Test I think the problem is more alsa than pjsip. Thank you very much and best regards, Andr? Von: pjsip-bounces at lists.pjsip.org [mailto:pjsip-bounces at lists.pjsip.org] Im Auftrag von Benny Prijono Gesendet: Freitag, 3. August 2012 04:36 An: pjsip list Betreff: Re: [pjsip] pjsip on arm (raspberry pi) On Fri, Aug 3, 2012 at 2:15 AM, Andr? Wussow <A.Wussow at gmx.de> wrote: Hi all, i?m really new to pjsip and started yesterday with compiling it on raspberry pi (debian wheezy/raspbian). But actually I have the problem that i cannot get my headset to work. I?ve made a short test with linphone where i?m able to make calls and hear everything without big problems. With pjsua for testing i just hear a low noise ? nothing more. I?ve already tried looping back the microphone to the speaker as described in the wiki and this doesn?t works too, i just hear the noise. The noise starts already if pjsua starts. With pjsystest i can hear the ringtone quite clearly. Have you run the full pjsystest test wizard? If everything is okay with pjsystest, then it should be okay with pjsua too, assuming the same parameters are used because pjsystest is also using the same API. Best regards, Benny -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120803/c6ada107/attachment-0001.html>
