We are deploying a CME in our network. So far everything has worked fine. We have IP phones and analog emergency phones (through gateways - vg224) that are working Perfect. Due to a change order we had to replace the analog emergency phones by IP emergency phones that are compatible with CME. The manufacturer is GAI-Tronics.
Here is the issue: I can't find a type for this phone, for example:
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.