I am looking for clarification on upgrading from 188.8.131.520-13 to 7.1(3)B.
I ordered the upgrade disks and have a disk to upgrade from 6.X to 7.1(3)B.
7.1(3)B release notes indicate that an upgrade is not possible from 6.1.2 but from 6.1.3 or higher.
I believe that I must upgrade to 7.1(2) as an interim step before upgrade to 7.1(3)B. Is this correct?
Message was edited by: iwearing
You really have two choices here
You can upgrade to a 6.1(3) version as a first step or 7.1(2) as
you correctly noted. Either way would be supported.
Cisco Unified Communications Manager Software Compatibility Matrix
Table 5 Supported Cisco Unified Communications Manager Upgrades for Release 7.1(x)
Tons of great info!