calypso hardware echo suppression?

[Joerg Reisenweber]

Am Di  26. August 2008 schrieb Al Johnson:
> According to http://wiki.openmoko.org/wiki/GTA01_gsm_modem#AT.40AUL the 
audio 
> table has parameters for echo suppression and AGC. Does this mean that the 
> GSM chipset has echo suppression hardware?

I guess that's actually the case.
I'm investigating (on low priority though) how to exploit these functions of 
calypso chipset.
Any additional info / participation on task appreciated :-)

cheers
jOERG
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