MGCP GW port is not registering in CUCM

[Humza Khan]

Hi, 

E1---MGCP---CUCM

MGCP gateway is registered with cucm but E1 port is not showing registered.

MGCP connections are none in debug packets are sending and receive. 

mgcp endpoints showing up.

Help required.

Regards,

HK

[Jaime Valencia]

This is the Video Over IP community, might want to move this over to IP Telephony.

[Deepak Rawat]

Can you please make sure that you are entering the correct Domain Name while adding the MGCP gateway on CUCM that you are getting in the output of show ccm-manager

Refer below to review your configuration again:

http://www.cisco.com/c/en/us/support/docs/voice/media-gateway-control-protocol-mgcp/23966-mgcp-pri-cm.html

Regards

Deepak

[Francisco Granados]

We need a few more things. Please post a "sh run" as well as a screenshot of the gateway page in CUCM.

A few pointers you can check in the meantime while you post the info:

1. Ensure you have "service mgcp" under the pri-group timeslots configuration. i.e:

controller T1 3/0

framing esf

linecode b8zs

pri-group timeslots 1-24 service mgcp

2. Ensure you have ccm l3 binding under the serial interface of the PRI.

nterface Serial3/0:23

no ip address

encapsulation hdlc

isdn switch-type primary-ni

isdn protocol-emulate network

isdn incoming-voice voice

isdn bind-l3 ccm-manager

no cdp enable

3. Check the "domain name" matches on the gateway page in CUCM and the router.

4. Do a reset on the gateway page and the "no mgcp" "mgcp" on the router.

99% of the time if you follow those 4 steps above it will work, assuming the rest of the mgcp config is correct.

Thanks,

FG