[cisco-voip] CVTA and MGCP

[Nick Kassel]

I had an issue at one of our remote sites when using CVTA, if the
software was running I was unable to make calls but if you closed the
software calls went through fine, to resolve this I had to add
'Bearer-cap Speech' to the voice-port config such as

 

voice-port 1/0:15

 cptone GB

 bearer-cap Speech

 

 

 

 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Kevin Thorngren
Sent: Thursday, January 05, 2006 1:26 PM
To: Jens Faulhaber
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] CVTA and MGCP

 

I don't know of any specific issues with 4.1(2) and MGCP GWs. I would
start by looking at "debug isdn q931" on the GW or looking at the CCM
traces to see if the call is being rejected by the PSTN. Compare this
with a good call. Most of the problems with CVTA and GWs are due to the
Bearer Capability presented to the PSTN. 

 

Kevin 

 

On Jan 5, 2006, at 5:35 AM, Jens Faulhaber wrote: 

	 

	Did anyone experience issues with CM 4.1(2) and MGCP? 

	As soon as I enable the IP Phone for video, i can not make any
calls over my MGCP gateways...... 

	Anyone had the same issues? 

	Regards 

	Jens 

	  

	  

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