I have a user that has a 7940 IP phone that is used in our office and from his Home office he uses an IPC and the line that both of those are mapped to is in a hunt group. He can't use DND on those phones. I am running CME 4.0 (1)
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.