Hello @Roger Jin.
I do not believe this is possible. This can be found in the "Considerations and Restrictions" section in the following documentation:Cisco Unified Border Element Configuration Guide Through Cisco IOS XE 17.5
After a failover event ...
@mightyking
The link I sent contains comprehensive information on various licensing scenarios. You may need to review the material multiple times to fully understand how it applies to your specific deployment.
For instance, you have 3,120 Cisco Unif...
Hello @mightyking ,
It really depends on what type of devices are unassigned and how many of each license type you have in your Smart Account. The following link shows a breakdown of device type, with and without a user assigned, and the type of lice...
FWIW,
Older CUCM systems (8.x,9.x) are installed as ext3 filesystem types. If these VMs have not been migrated/redeployed and instead directly upgraded over the years by increasing the vDisk size, it will fail when attempting to go to v15. Upgrade to...