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

[Ryan Ratliff]

Get a CCM trace or sniffer capture of both calls.  Looks like something 
in the media exchange isn't working right.

-Ryan
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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