you said you are an icd guru. just a quick q. we have one icd servicing an office. if icd is to go down, what would happen to calls. callmanager sends the calls to the route point associated with the icd, if it is gone, wouldn't the call just get reorder tone?
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.