On a CallManager 6.1 I went into Cisco Unified Reporting and ran the Unified CM Device Counts Summary. The number of 7942s the report is showing is about 75 higher than what CallManager shows. I checked the database replication status in RTMT and all servers are a 2. The device count in RTMT is different than both CallManager and the Device Count Summary.
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.