Make sure you have the ALSA (asound) development files on your system. On Ubuntu the package is 'libasound2-dev'. Check if this file exists on your system '/usr/include/alsa/pcm.h'. If it doesn't you'll need it at least while compiling pjproject. On Fri, Jun 28, 2013 at 2:49 AM, Tanvi Sachdeva <tanvi164 at gmail.com> wrote: > Thanks all for the help but I the issue is that I do have a sound card > installed and it is not being used by any other application but still pjsua > gives the error. > Also, through the logs I can see that it is not able to get the sound > device. > > 16:27:00.861 audiodev.c ..drv_cnt=1 > 16:27:01.423 pa_dev.c ..PortAudio sound library initialized, status=0 > 16:27:01.424 pa_dev.c ..PortAudio host api count=2 > 16:27:01.427 pa_dev.c ..Sound device count=0 > 16:27:01.428 audiodev.c ..device_cnt=0 > 16:27:01.441 audiodev.c ..audio_sys.dev-cnt=0 > > Output of cat /dev/sndstat > Sound Driver:3.8.1a-980706 (ALSA v1.0.12rc1 emulation code) > Kernel: Linux CIVS-IPC-6000P-VTW0002D117F09A > 2.6.18_pro500-davinci_evm-arm_v5t_le #1 PREEMPT Mon Jun 17 11:02:09 PDT 2013 > armv5tejl > Config options: 0 > > Installed drivers: > Type 10: ALSA emulation > > Card config: > DaVinci DM365 EVM (aic3x) > > Audio devices: > 0: aic3x-0 (DUPLEX) > > Synth devices: NOT ENABLED IN CONFIG > > Midi devices: NOT ENABLED IN CONFIG > > Timers: > 7: system timer > > > > > On Thu, Jun 27, 2013 at 12:25 AM, Amar Akshat <amar.akshat at gmail.com> wrote: >> >> On Thu, Jun 27, 2013 at 2:31 PM, Rajat Jain <rajatjain at drishti-soft.com> >> wrote: >> > Some other application has taken control of your sound devices. >> > Try closing those application (even media player) and restart PJSUA. >> > >> >> Are you operating with Pulseaudio ? >> If you are operating with pulseaudio, then you should be able to use >> "pulse" or "default" sound card. If you are operating barely on top of >> ALSA, then you might have to make sure that only one application is >> accessing the sound card. >> >> Amar-Akshat >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip at lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >
