Presence and IntComm WG

[Steve Blair <>]

 Does Cisco support calls from IP to PSTN using anything other than
G.711u or a-law codecs on the 2600 series boxes? I didn't think they
did but this belief is based on very basic testing on my part. I have the
codec complexity, codec prefence list and dial-peers setup to select
the codec with g.711a/u law always last yet only these two codecs
work for calls to the PSTN.

-Steve

Jamey Hicks wrote:

> Steve Blair wrote:
>
> >  2.38 has been installed. Calls to MIT fail for me too now :-) Calls to
> > sip:
> >  and 
> > sip:
> >  (me) work
> > properly.
> I've seen this sort of behavior with other UAs calling through Cisco 
> 2600 with codecs other than G.711 advertised by the UA.  I don't know 
> how to handle this, since the INVITE is where the SIP endpoints are 
> supposed to negotiate codec.
>
> Jamey

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