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MGCP CM Primary won't register

j.sillers
Level 5
Level 5

Hi all,

I have a new 2851 running 12.3911)T10

1 MFT T1 in the MBRD slot 3

CM 4.1.2 with a publisher and sub

P 10.1.8.16

S 10.1.8.15

I will past the config in here, but here is the issue, the Sub as the Primary will not register even though the Pub is fine. (see "sh ccm" output) I have verified:

--network connectivity

--DNS name and gateway name in CM and router both include "spps.com"

--stipped and re-applied "mgcp" global command

--ran DB Helper to make sure database was replicating

I am all out of ideas on this.

help

sh ccm:

VR01-1930#sh ccm

MGCP Domain Name: VR01-1930.spps.org

Priority Status Host

============================================================

Primary Down 10.1.8.15

First Backup Registered 10.1.8.16

Second Backup None

Current active Call Manager: 10.1.8.16

Backhaul/Redundant link port: 2428

Failover Interval: 30 seconds

Keepalive Interval: 15 seconds

Last keepalive sent: 14:27:55 DST Jun 23 2006 (elapsed time: 00:00:10)

Last MGCP traffic time: 14:27:55 DST Jun 23 2006 (elapsed time: 00:00:10)

Last failover time: 13:40:55 DST Jun 23 2006 from (10.1.8.15)

Last switchback time: 12:19:15 DST Jun 23 2006 from (10.1.8.16)

Switchback mode: Graceful

MGCP Fallback mode: Not Selected

Last MGCP Fallback start time: None

Last MGCP Fallback end time: None

MGCP Download Tones: Disabled

--More-- Backhaul Link info:

Link Protocol: TCP

Remote Port Number: 2428

Remote IP Address: 10.1.8.16

Current Link State: OPEN

Statistics:

Packets recvd: 0

Recv failures: 0

Packets xmitted: 0

Xmit failures: 0

PRI Ports being backhauled:

Slot 0, port 0

Configuration Error History:

FAX mode: disable

VR01-1930#

SH run vitals:

sh run

Building configuration...

Current configuration : 2487 bytes

!

version 12.3

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname VR01-1930

!

ip domain name spps.org

no ftp-server write-enable

isdn switch-type primary-ni

!

voice-card 0

no dspfarm

!

!

ccm-manager redundant-host 10.1.8.16

ccm-manager mgcp

no ccm-manager fax protocol cisco

ccm-manager music-on-hold

ccm-manager config server 10.1.8.15

!

!

!

controller T1 0/3/0

framing esf

linecode b8zs

pri-group timeslots 1-24 service mgcp

description 1930 Como PRI

!

!

!

interface GigabitEthernet0/0

description Connection to VOICE NET on 1930-Como Switch

ip address 10.1.8.10 255.255.254.0

duplex full

speed 100

!

interface Serial0/3/0:23

no ip address

isdn switch-type primary-ni

isdn incoming-voice voice

isdn bind-l3 ccm-manager

no cdp enable

!

ip classless

ip route 0.0.0.0 0.0.0.0 10.1.8.1

!

!

voice-port 0/3/0:23

!

mgcp

mgcp call-agent 10.1.8.15 2427 service-type mgcp version 0.1

mgcp dtmf-relay voip codec all mode out-of-band

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 bind control source-interface GigabitEthernet0/0

mgcp bind media source-interface GigabitEthernet0/0

mgcp profile default

!

!

!

!

VR01-1930#

14 Replies 14

k_vishwesh
Level 1
Level 1

hi,

As mentioned that network connectivity is fine.What abt the phones do the they get registered to PUB.Can you make calls between phones which are connected to seperate CCM.

Can you verfiy the version of softwares running on both the servers.

anup.anand