Call Routing problem with MGCP

Unanswered Question
May 25th, 2007
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I'm trying to put to work a small voip setup compossed of CCM 5.0 server and a 2821 with a VIC2-2BRI card and IOS 12.4(10). I'm trying to connect to a pbx configuring my VIC2-2BRI card as TE (user side) and using MGCP to manage the gateway.

I have problems to route the calls outside the ip network through the pbx, however I can receive calls (but when I hook off the call drops). I think there's a problem with the call legs, because when I 'debug mgcp' I see somenthing like: NO LEG, ERROR RC=25

In callmanager everything seems to be ok, the gateway and endpoint are registered, and the route pattern report shows the right routing.

I haven't configured any dial peers since I think it's not necessary bur obviously there's something missing. My question is, what should I check next?

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Mark Turpin Fri, 05/25/2007 - 11:24
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Can we see your MGCP config?

Also, show mgcp endpoint and debug ccm-manager backhaul events will help you troubleshoot this.


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