[cisco-voip] Sip trunk problem

[Reynaldo Castaño]

just remeber that sip trunks work with codec g711 by default, so in your dial-peer must be configured the same codec, otherwise you will have an transcodification problem

check for MTP
 
> Date: Thu, 11 Feb 2010 19:53:08 +0100
> From: mirkomaffioli at emisfera.it
> To: cisco-voip at puck.nether.net
> Subject: [cisco-voip] Sip trunk problem
> 
> I've two trunk sip on my voice gateway (2801): one directed to my callmanager 4.2 (very old version) and one directed to my carrier voip.
> 
> When i made an outbound call everything works (with codec g711, i don't know why since in the dial-peer i wrote a voice class with g729 with high priority).
> When i try an inbound call my phone ring but audio doesn't works.
> 
> I think that the problem is in the callmanager - voicegateway trunk since if i connect a phone directly to the 2801 (with the cme configuration) everythings works fine.
> 
> Do you have some ideas?
> 
> Bye
> Mirko
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