After upgrading UC540 IOS to 8.2 6941 phone loads cannot be adde
In addition to having the latest SW Pack for UC500 and CCA 3.0.1, you can check CCA Phone Load Manager (its in the maintanance drawer of CCA) to enable that phone model. CCA will ask you for the location of the SWP on your PC, suck out the phone loads, and make the TFTP-server statements, Telephony-service Load Statements, put the phone load on flash, and create the CFN files.
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...