Here's the file structure I used for my XML directory file (obviously I replaced the names with "NAMEX") I found this directory to be a bit tedious to maintain as well as really only works for a smaller list of people as it isn't searchable like LLDP is so you'd have to scroll through the entire list.
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...