Sounds like a audio slot problem; it might be necessary to re-connect the audio-routing after early-media is finished. This is the way CSipSimple (based upon PJSIP) does it. Best regards, Dennis --- Dennis Guse On Mon, Nov 11, 2013 at 2:26 PM, John Q <john_q61 at yahoo.com> wrote: > I am running pjsua built from PJSIP 2.1.0 on a desktop machine running > 64-bit Ubuntu 13.10. I am trying to call a public SIP server. The call > connects successfully but I dont hear any audio. I hear the ringing when > call is connecting and then briefly for a second I hear some sound when the > call is connected. After that there is no audio. I have compiled PJSIP > using libasound2-dev. I tried to use PJSUA to play a WAV file as per > http://trac.pjsip.org/repos/wiki/audio-check-play and it works fine. I am > also able to connect to the public SIP server using Ekiga softphone and the > audio works just fine. > The audio on my system works fine in general. > > Appreciate any help in resolving this issue. > > Kind Regards > John > > _______________________________________________ > 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/20131111/3ae7feb4/attachment-0001.html>