I'm running a CUCM server in a lab. It's version 188.8.131.52900-4. I'm trying to use a 1751-V with a VIC2-2BRI-NT/TE card as a gateway to the PSTN, but I am having some issues configuring it and to be honest I don't really know if they are compatible.
First the 1751-V is not listed as a gateway type, the 1751 is though. Don't know if this is an issue here.
Second when I select the 1751 I cannot choose the VIC2-2BRI-NT/TE card as being installed. I can only select the VIC-2BRI.
I think the first problem is up here, but lets say that that is not the case. I'm a bit new to this so just to verify the next steps I would take.
I've configured the gateway with a hostname of CCME, this is also the name of the gateway configured in CUCM.
ccm-manager mgcp mgcp mgcp call-agent 192.168.10.12 service-type mgcp version 0.1 mgcp dtmf-relay voip codec all mode out-of-band
interface BRI1/0 no ip address isdn switch-type basic-net3 isdn bind-l3 ccm-manager service mgcp interface BRI1/1 no ip address isdn switch-type basic-net3 isdn bind-l3 ccm-manager service mgcp
CCME#show ccm-manager MGCP Domain Name: CCME.domain.local Priority Status Host ============================================================ Primary Registering with CM cm.domain.local (192.168.10.12) First Backup None Second Backup None
Current active Call Manager: None Backhaul/Redundant link port: 2428 Failover Interval: 30 seconds Keepalive Interval: 15 seconds Last keepalive sent: 09:48:09 CET Jun 27 2009 (elapsed time: 7w0d) Last MGCP traffic time: 18:20:50 CET Apr 15 2010 (elapsed time: 00:00:29) Last failover time: None Last switchback time: None Switchback mode: Graceful MGCP Fallback mode: Not Selected Last MGCP Fallback start time: None Last MGCP Fallback end time: None MGCP Download Tones: Disabled TFTP retry count to shut Ports: 2
Backhaul Link info: Link Protocol: TCP Remote Port Number: 2428 Remote IP Address: 192.168.10.12 Current Link State: OPEN Statistics: Packets recvd: 0 Recv failures: 0 Packets xmitted: 0 Xmit failures: 0 BRI Ports being backhauled: Slot 0, VIC 1, port 1 FAX mode: cisco Configuration Error History:
The status says at "registering with CM" after a few minutes this changes to DOWN. When I look at the endpoint ports in CUCM the ports IP's + status remain "Unknown". I'm a bit confused here on how to get this work.
The gateway is running c1700-ipvoicek9-mz.124-15.T7.bin.
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