[cisco-voip] Transcoding?

[Ryan Ratliff]

Do you have something like 'MTP Required' set on the outbound gateway?
 
Other than that you'll need to look at CCM traces of an outbound call to see
why CUCM is invoking the transcoder.  
 
-Ryan 
 

  _____  

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Scott Voll
Sent: Monday, October 27, 2008 4:52 PM
To: cisco voip
Subject: [cisco-voip] Transcoding?


I have setup transcoding at the main site for applications like UCCx that
only support G711 for my WAN phones that are setup for g729.  I'm running CM
6.1 now and I'm having issues with the transcoding resources
unregistering.(kind of a side note).
 
But one of my remote sites use the Main sites VGW for out bound dialing.
But I'm finding that the remote site is using xcoding for ALL out bound
dialing.  I do have some voice class codecs set to g711u and g729r applied
to the Dial-peers.  I've tried g729br also and still it uses the xcoding.
Why?  should the phone / VGW negoiated this rather then the xcoding resource
being used?  Am I out to lunch with my understanding?
 
Thanks
 
Scott
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