This is Jas from Cisco TAC (Technical Assistance Center) and I would like to start this discussion so that we can pick your brains for any ideas/thoughts/requests regarding documentation related to Presence Server (CUPS/IM&P).
Documents can be overwhelming when it comes to configuration or not have enough information when it comes to troubleshooting. So the main purpose for this discussion is to get the feedback from our community on what is missing which you'd really like to get documentation on or ideas/feedback on improving documentation to the level where you can follow line by line and install/configure/troubleshoot any feature of Presence.
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.