Click on About Cisco Unified Callmanager (for 4.x)
This should tell you all the required info :)
The easiest way to add a Busy Lamp in CCM 4.x version would be to add the President's DN/Directory Number as an actual key on a spare button on the Admin's phone. You can set the Ring Settings under the DN on this phone to "Flash Only" to keep the noise for incoming calls to a minimum.
Rob, do you have any more instruction that you could provide me to do this?
I have been 'playing' with the CCM for the last few days, trying to familiarize myself with it, but I am not sure exactly how to do ANYTHING. I may be able to figure this out, and I am going to try, but in the meanwhile, if you have a few simple steps I could take, I would appreciate it.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...