It was added with 3.1(2c). Here's the what the documentation has to say:
The Cisco VG248 connects to a Cisco CallManager using the Skinny Client Control Protocol to allow for enhanced features. The Cisco CallManager does not recognize the Cisco VG248 as a single IP telephony device. Instead, it identifies each of the 48 ports as an individual device, similar to a Cisco IP phone, called a "Cisco VGC Phone." From the Devices menu in the Cisco CallManager Administration window, configure the 48 Cisco VGC Phone devices using the "Add a New Device" option and select Cisco VGC Phone.
I checked my 3.1(2c) install and the VGC was listed as a phone type.
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...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...