I have downloaded that but I can't make update I have add ID Key Number in software and I don't have. For have this key it's write I have make registration. I have your product 2 month and I never have founded passwd & ID Key activate and unlock 7965 & 7921 and change to french add my rules inside.
Now I have UC 520 and not better I have message when I open software you have evaluation version please enter ID Key -> register your product...
Configure Multicast Paging on the Cisco IP Phone 7800 Series or 8800 Series Multiplatform Phone
The Cisco IP Phone 7800 and 8800 Series Multiplatform Phones provide voice communication over an Internet Protocol (IP) network...
Add Call Park on a Cisco 7800 or 8800 Series Multiplatform Phone Key Expansion Module
Call park allows the user of the phone to put an incoming call on hold so that the call can be retrieved on another phone. A call is park...