Call forwarding issue , second caller is not hearing the busy tone.
If the office phone or the IP phone plugin is forwarded to a analog phone and a forwarded call is active. At the same time if a second call comes the second caller hears nothing. In this situation the second caller should hear the sound of an occupied phone. Please share your views.
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.