We have recently purchsed the subject conferance phone, set up an extension for it and added the phone in to CME, everything appears to work on face value we can get a dial tone we can make and receive calls on it, the problem occurs when we try to communicate through it, there is alot of white noise and a really bad echo.
Anyone came accross this before? is there something differant you have to select when setting up the extension?
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.