Built out new callmanager 4.2.3 sr3 to match the existing one, backed up the existing call manager with BARS 4.0.1400. I have put the new server on an isolated network so that I could use the same server name and IP address but still I get an error saying Hostname-IP address do not match for (IP address)
I have verified that the names are the same, the network settings are the same and the call manager versions are exactly the same and still it does this. Can anyone help?
Could you please attach the output of an "ipconfig /all" from both servers? I have seen this issue before and it was because there was a mismatch under the "DNS Suffix for this Connection" on the TCP/IP settings and the "Primary DNS Suffix of this Computer" on the System Properties >> Computer Name settings.
Those must match between both servers. In addition, have you checked the Host and LMHost files? Are we able to get CCM IP address by pinging the hostname?
Sorry but our servers are isolated I can not get the ipconfigs out of the secure enviornment. However I did compare and the Primary DNS suffix did not match. I corrected that and now except for Physical address both configs match exactly. Still though I get the error. Not sure what to do from here guess I will have to open a TAC case for this. Unless you have any other ideas.
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.