[asterisk-dev] proper way to signal user information layer 1 (ISDN)

Steven Critchfield critch at basesys.com
Fri Sep 14 13:51:18 CDT 2007


On Fri, 2007-09-14 at 20:14 +0200, Klaus Darilion wrote:
> Matthew Fredrickson wrote:
> > Klaus Darilion wrote:
> 
> > I think that probably making chan_zap so that it is more codec aware 
> > would be the right way to adjust this field.
> 
> I thought having a generic mechanism which allows changing UL1 without 
> coding would be cool - but I have no problem to hardcode it into chan_zap.

It isn't soo much that it will be hardcoded but rather a more proper way
to handle the signalling. 

Hmm, if we could send out G.721, wouldn't that be interesting that we
could possibly get a SIP phone to negotiate to the chan_zap and also
avoid the transcoding as well. 
-- 
Steven Critchfield <critch at basesys.com>




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