Have been using Cisco IP address change procedure for Cisco UCM 3.X/4.X but have been having problems. After the Re IP procedure the phones do not re register. After resetting the phones to default they still have same problem. I suspect there is a step or two which I am missing on call mgr Re IP procedure.
Thx for the doc, thats the one I have been using. One point where we do not make a change is the CRA stuff as we do not use that app and did you change it in the system profile called hoteling? Thats the one thing I did not do? We did change other references such as the ipphone services links, enterprise addresses in the links also.
great points, but the CM I am reIPing is in the same subnet as I am using one from a test network,(before I attempt on production unit) so DHCP is not an issue, and there are no subscribers nodes. The only other thing I did not do was stop the DC directory service, there is no unity services running either?
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.