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Registering with CM a VG202XM

Hi all!

I have a VG202XM unable to register with a CM 10.x, is stuck in Registering with CM 

I have double check the name in both sides and it match, please see below the config, if anybody find any issue or something to change please say me, thanks


sh run
Building configuration...

Current configuration : 2009 bytes
! Last configuration change at 17:16:33 UTC Mon Mar 4 2002
version 15.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
hostname CUST6-VG202-MGCP
logging buffered 4096
no logging monitor
no aaa new-model
ip cef
no ipv6 cef
voice-card 0
log config
username cisco privilege 15 password 0 cisco
interface FastEthernet0/0
ip address
duplex auto
speed auto
interface FastEthernet0/1
no ip address
speed auto
ip forward-protocol nd
no ip http server
ip route
voice-port 0/0
cptone GB
description UNDEFINED
voice-port 0/1
ccm-manager fallback-mgcp
ccm-manager redundant-host
ccm-manager mgcp
ccm-manager music-on-hold
ccm-manager config server
ccm-manager config
ccm-manager sccp local FastEthernet0/0
mgcp call-agent service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
mgcp package-capability sst-package
no mgcp package-capability res-package
no mgcp package-capability fxr-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp fax t38 inhibit
mgcp rtp payload-type g726r16 static
mgcp bind control source-interface FastEthernet0/0
mgcp bind media source-interface FastEthernet0/0
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
mgcp rtp payload-type nte 101
mgcp profile default
sccp local FastEthernet0/0
dial-peer voice 3371 pots
service mgcapp
port 0/0

line con 0
no modem enable
line aux 0
line vty 0 4
password cisco
login local
transport input all

CUST6-VG202-MGCP#sh ccm-manager
MGCP Domain Name: CUST6-VG202-MGCP
Priority Status Host
Primary Registering with CM
First Backup Down
Second Backup None

Current active Call Manager: None
Backhaul/Redundant link port: 2428
Failover Interval: 30 seconds
Keepalive Interval: 15 seconds
Last keepalive sent: 17:45:42 UTC Mar 3 2002 (elapsed time: 23:32:15)
Last MGCP traffic time: 17:17:55 UTC Mar 4 2002 (elapsed time: 00:00:01)
Last failover time: 17:01:14 UTC Mar 4 2002 from (
Last switchback time: None
Switchback mode: Graceful
MGCP Fallback mode: Enabled/ON
Last MGCP Fallback start time: 17:47:30 UTC Mar 3 2002
Last MGCP Fallback end time: None
MGCP Download Tones: Disabled
TFTP retry count to shut Ports: 2

FAX mode: cisco
Configuration Error History:
TFTP File download failed

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 36/36/36 ms

3 Replies 3

Chris Deren
Hall of Fame Master Hall of Fame Master
Hall of Fame Master

Is the MGCP GW configured as "CUST6-VG202-MGCP" on CUCM? You need to make sure domain matches exactly, if you have domain name defined on the GW you need to include it as part of the name in CUCM.

Thanks Chris, now is working fine, the problem was related with a software installed in the middle which works with CUCM and there was the problem, not in the config.


Great, thanks for the follow up.

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