We currently have 4 sets of 2 3750 switches stacked together.  We have a 9th switch as a spare.  They are all running the same IOS image.  If one of the switches was to have a failure and we needed to replace it with the spare, how would the configur...

We have a location that is running CCM 4.2(3) with a Publisher and Subscriber. They have acquired another office in a different state. The other office wants to go to Cisco VoIP. We want to create another cluster using either CCM 7.x or 8.x for th...

We are running Callmanager version 4.2.3sr1. We have 1 Publisher and 1 subscriber at 1 physical location with about 200 phones. We are adding a second location with about 120 phones. I wanted to add a second subscriber and place it at the new loca...

We are running CCM 4.2.3 with Unified Messaging 4.2.1 with Exchange 2003. We want to add a second location to the same CallManager, which is running a completely separate Exchange 2003 server. Is it possible to have CCM communicate with 2 completel...

We are running CCME 4.0(0). We have 7961, 7941, and 7911 phones. The time displayed on the phones are all wrong. When I log in to the web page of the phones the time zone parameter is blank. In Telephony Service I have the parameter "time-zone 5"...