[pjsip] Windows Mobile 6 half duplex audio - anything known?

Roland Klabunde roland.klabunde at freenet.de
Sat Apr 19 16:56:32 EDT 2008

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 

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 :))


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