I currently have a CUCM cluster which consists of 1 pub & 2 subs. What new features are on CUCM 6.1? Should I just look into upgrading to the 7.x train? If so, what would be the proper upgrading path?
Release Notes contains new and changed features section you can review to find out the information.
Right now most of the customer are already moving to 7.X so it good be a nice choice
Supported Cisco Unified Communications Manager Upgrades
if this helps, please rate