> > What makes it strange is, recording audio using PJSIP is ok. Recorded audio > > is clear. The audio drivers are fine and using a USB device makes no > > difference. And as an example xlite has the same issue. However a few > > clients emntioned above sound ok under the same circumstances. > > > > > > What would be the best way to troubleshoot this issue? > > > > That is really strange indeed. > > What if you record the mic audio (from the conference bridge) whilst > making the call at the same time, then see if the recorded audio from > the microphone also gets bad when the call audio is bad. Hi Benny, I have used pjsua application to record the call and the recording has very clear voice for both ends. What should be the next step to troubleshoot this issue? Kegards Syd _________________________________________________________________ Got a cool Hotmail story? Tell us now http://clk.atdmt.com/UKM/go/195013117/direct/01/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100128/361a7582/attachment-0001.html>