Could someone please tell me the difference between Calls Attempted and Calls completed. I think call is attempted when a phone goes off hook and goes back on hook without making an end-to-end voice connection.
I was just checking the stats on my network and was amazed at the difference in the value of both parameters. Call Manager tells me that about 1/3 of the calls are not completed.
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.