Changing IP on VG-310; Do I need to update CUCM?

[STEVE GLICK]

I need to change the IP on an MGCP VG 310 but can't find documentation that tells whether any changes need to happen on the Gateway section in UCM. Could someone point me to the documentation on this or let me know about any required changes in CUCM?

Thanks,

Steve 

[Maren Mahoney · Accepted solution]

If CUCM references the MGCP gateway by FQDN, then a change needs to happen in DNS. I can't think of any ip-specific fields in CUCM with regards to the MGCP gateways.

If the gateway is reference by CUCM by hostname alone, then no change is needed in CUCM.

However, in both cases: After the change is made in the VG, you will want to reset the MGCP gateway in CUCM and then bounce the MGCP protocol in the VG.

Maren

[STEVE GLICK]

I realized I never thanked you for your reply--thanks! It's a couple months late, but I'm finally able to re-IP those VG-310s.

Thanks for your help,

Steve