On Sat, Apr 19, 2008 at 4:56 PM, Roland Klabunde <roland.klabunde at freenet.de> wrote: > Hi (Benny), > > Martin (!) has built the wince sample of the latest SVN, switched off VAD > and EC and got hmmmm..... some sort of a walky talky :) Means: The audio was > half-duplex only. Only if one side was silent, the other's audio came > through. ASUS PDA. From this device we know, that the GSM audio quality is > horrible, but was at least full duplex. PTIME is 20, no change with PTIME > 80. That sounds like the echo suppressor (PJMEDIA_ECHO_SIMPLE) is in operation. So the EC is not totally disabled after all. In PJSUA-LIB you can disable the EC by setting the ec_tail to zero. Cheers Benny > Is there anything known about this issue? I haven't double checked his > settings, so I just rely on his reports (and my ears too of course :)) > > Regards > > > > _______________________________________________ > 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 >
