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. 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
