GSM Call Audio Stream

Michael 'Mickey' Lauer mickey at
Fri Dec 5 15:05:55 CET 2008

Am Friday 05 December 2008 16:26:36 schrieb Esben Stien:
> I don't understand where the audio from a GSM call comes from; is it
> wired at the hardware level?.

Yes, via analogue audio.

> In that case, is it also wired to the
> sound chip?.


> How can I get this stream?. There seem to be no interface for it.

Routing audio is -- unfortunately -- a bit tricky during the masses of mixer 
controls the WM exposes.


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