CUCM 6.1.1 cluster cannot start Cisco CallManager service
I have 1 Publisher and 1 Subscriber running with the same system version 184.108.40.2060-11. When I tried start the service Cisco CallManager on Publisher or Subscriber, it start after few seconds the service stop.
I'm using the cluster to my lab.
How I can check why the service cannot start on Subscriber and Publisher server.
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.