I want to create a new phone in CUCM 8.6 for reception which cannot be logged out but also has an extension number. I have already have the phone installed with the mac address on CUCM and description but when i plug this in it still asks for staff login to make external calls. I am also unable to make internal calls to it from my phone.
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.