These licensing questions are always tricky, and your best bet would probably be to contact your SE or firstname.lastname@example.org
I am pretty sure the license file can be changed (probably a co$t involved).
That being said, here is some info on CUE Licensing downloads etc;
Separate license files exist for Cisco Unity Express used with Cisco CME (the license files that contain cme in the name) and Cisco Unity Express used with Cisco CallManager (the license files that contain ccm in the name).
If your system is already configured, you cannot change the license type from Cisco Unified CallManager to Cisco Unified CallManager Express. To make that change, you must reinstall and reconfigure the system. The data cannot be restored.
However, you can change the license type prior to running the initialization wizard.
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
This document describe how DST changes and how time changes are
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setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...