The latest ordering guide states that migrations are supported from CME. A customer has CME and CUE. Its not very clear which migration SKU should be selected in order to make this happen. Is the migration from Call control only or call control + app. The customer wants to migrate to CUWL BE. I'm assuming that I need one of the SKU's listed in table below.
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...