Hi Andrea, I am a newbie and I had similar problem on a specfic scenario. I have open-suse linux system. Things work fine when I run my binary as a "guest user" and I get the following trace; 23:57:09.684 conference.c Creating conference bridge with 9 ports 23:57:09.688 pasound.c Opened device /dev/dsp(OSS)//dev/dsp(OSS) for recording and playback, sample rate=44100, ch=1, bits=16, 882 samples per frame, input latency=92 ms, output latency=92 ms 23:57:09.691 pasound.c Starting /dev/dsp stream.. 23:57:09.758 pasound.c Recorder thread started 23:57:09.760 pasound.c Done, status=0 23:57:09.763 conference.c Sound device successfully created for port 0 But if I create the same binary as "wwwrun:www user", I get similar error as yours; 23:34:23.139 conference.c Creating conference bridge with 9 ports 23:34:23.140 ConfMgr.C Unable to create conference bridge: No suitable sound capture device (PJMEDIA_ENOSNDREC) [code=220200] So may be this error related to access permission to default record device. Thanks, Senthil. ----- Original Message ---- From: Andrea Spadaccini <a.spadaccini@xxxxxxxxxxxxxxxxxxxx> To: pjsip at lists.pjsip.org Sent: Sunday, August 3, 2008 10:27:14 AM Subject: No suitable sound capture device.. but I don't need it! Hello everybody, I'm still writing that test application, and I'm at the point where calls should be established between accounts. But.. whenever I call the make_call method, I get the following error: Object: {Account sip:2001 at 192.168.1.90}, operation=make_call(), error=No suitable sound capture device (PJMEDIA_ENOSNDREC) I think that in my case a sound capture device is not needed, because I simply want to play a wav file from the caller to the callee, and then the callee has to record it. Stop. Why should I need a sound capture device? Is there a way to get around this error? Thanks in advance, Andrea -- Dr. Andrea Spadaccini Multimedia Technologies Institute - MTI S.r.l. Web: www.x-voice.it - Tel: +39 (0) 95 7224945 _______________________________________________ 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080906/919750ea/attachment.html