3845 MGCP with CCM5.0(4)

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May 7th, 2008
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I have a 3845 router with two BRI interfaces, and one CCM 5.0(4) and I need to configure MGCP between them, I'm not able to get the getway regestered!

here is the router conf:

isdn switch-type basic-net3

voice-card 0

no dspfarm


voice service voip

allow-connections h323 to h323

allow-connections h323 to sip

allow-connections sip to h323

supplementary-service h450.12



voice class codec 1

codec preference 1 g729r8


ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server

ccm-manager config


voice-port 0/1/0

compand-type a-law

cptone JO

timeouts interdigit 3

connection plar 100


voice-port 0/1/1

compand-type a-law

cptone JO

timeouts interdigit 3

connection plar 100



mgcp call-agent GetCCM 2427 service-type mgcp version 0.1

mgcp dtmf-relay voip codec all mode cisco

mgcp rtp unreachable timeout 1000 action notify

mgcp package-capability rtp-package

no mgcp package-capability res-package

mgcp package-capability sst-package

no mgcp package-capability fxr-package

mgcp package-capability pre-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static


mgcp profile default

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Nahassamad_2 Wed, 05/07/2008 - 23:51
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Check the remote gateway can reach TFTP and DNS server?

Jaime Valencia Thu, 05/08/2008 - 11:18
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try just using IPs and not hostnames, do a no mgcp / mgcp

verify the server model in CUCM along with the right slot selected and that the domain name is hostname + domain (if configured)

are the BRI's up and running??



if this helps, please rate


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