[cisco-voip] callmanager h.323 gateway to Avaya

[michaelreilly at nc.rr.com]

It looks like the problem here is with the medpro card on the Avaya switch denying the faststart communication from callmanager. Doing some research it turns out that callmanager will not support outgoing faststart communication until the next release of callmanager 4.1. The documentation that was provided by avaya might have been using an older version of software on the medpro, and cm ver 3.0 and 3.1. 



> >> On Nov 1, 2004, at 4:33 PM, michaelreilly at nc.rr.com wrote:
> >>
> >>> I am integrating an Avaya Definity Clan with Cisco Callmanager
> >> using
> >>> h.323 gateway. I followed the document Avaya™ S8300 Media Server
> >> and
> >>> Avaya™ S8700 Media
> >>> Server Networked with Cisco Call Manager using H.323
> >>> Signaling and IP Trunk Groups - Issue 1.0 and am able to make a
> >> call
> >>> from a Avaya phone to a cisco ip phone but my problems are
> >> coming when
> >>> I try to dial from cisco to avaya. On both the callmanager and
> >> avaya
> >>> switch error logs I see the same message resources unavailable.
> >> I did
> >>> a list station trace on the definity and the event that comes up
> >> is
> >>> denial event 1197:resources unav/unspec I have set the avaya to
> >> handle
> >>> g.711 and 729. It looks like the problem occurs when the clan
> >> uses the
> >>> media processor to transcode. Anyone have any ideas or if you
> >> have got
> >>> this to work provide me with some screenshots. There is NO IOS
> >> gateway
> >>> in the middle. If i make a call from cisco ip phone to avaya I
> >> do not
> >>> get ringback and when you check the ? on the ip phone you see
> >> codec
> >>> non and the packets send and received are always the same 20.
> >> WHen you
> >>> call from avaya to cisco you get ringtone back and you can see
> >> the
> >>> specified codec.
> >>>
> >>>
> >>> _______________________________________________
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> >>> cisco-voip at puck.nether.net
> >>> https://puck.nether.net/mailman/listinfo/cisco-voip
> >>>
> >>
> >>
> > <CCMTrace.txt>
>