In a CUCM 12.5 environment is it possible to do a migration of a system from 1 domain to another and transition rather than replace?  As in userids are AD integrated in domain_x; the same users exist in domain_y.  Is it possible to to have both users...

I have a few FTDs that were managed by a pair of FMC 1000 in HA.  I had to break the HA, re-ip the standby FMC and re-establish the HA.  HA established, but getting the warning that the standby has few devices registered.  When I go into the FTDs and...

Working on a 4321 w/ a SIP trunk from an ITSP and a FXS card.  Incoming calls should route to CUCM, unless it hits 1 of 2-3 numbers in which those numbers should get routed to a port on the on-board FXS card.  As of right now I'm having 2 issues:  1....

Working on a 9800 configuration and have it setup w/ a radius server for 1 of the SSIDs.  That radius server is a Windows server w/ NPS and it's currently configured to only allow domain joined computers.  Created a GPO and assigned it to the correct...