Current our plant had running IPT, our safety department have a request, can all IP Phone display the emergency number on each phone such as workstation screen server or as an image on IP Phone back end. My CUCM version is 9.1, phone model are 8831, 8941 and 7821. Can my current phone support it? Can I used the Cisco IPPS do it? Can suggest me a solution on this?
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.