Hello,
The CUCME data sheet does not show support for the following item:
Cisco IP Phone 8800 Key Expansion Module
CP-BEKEM=
Also the item's data sheet itself mentions CUCM and SRST, but does not mention CUCME specifically.
Can someone confirm that it is not supported?
It seems the only option for a reception phone with the current models would be the 7861 with 16 buttons built-in (no side car).
Also an option would be to go back to a 7945 or 7965 with the 7915/7916 side cars.
Thanks in advance.