I'm soon to be upgrading our CUCM cluster from 6.1(4) to 7.1(3b)SU2
We're currently running a fairly old release of Cisco Unity (4.2 Build 4.2(1) which works fine with our current CUCM cluster.
I already have the latest CM TSP (18.104.22.168) software installed on Unity so I don't see any reason why Unity (4.2) won't work on CUCM 7.1(3b). I appreciate that Cisco's compatibility matrix recommends going to a later release of Unity although Unity 4.2 is working fine for CUCM 6.1(4).
Is anyone running the same environment? Should I be weary of any potential problems?
Platform Versions as follows:
Current CUCM version – 6.1(4)
New CUCM vsion - 7.1(3b)SU2 [22.214.171.124900-4]
Cisco Unity 4.2 Build 4.2(1)
Cisco Unity CM TSP - 126.96.36.199
Unity version is less important than TSP version. If you're on 8.3.1 then you're good. I just upgraded a client to CUCM 7.1(3b)SU2 with Unity 4.2 as you have. They were running an older version of TSP so just required upgrading to 8.3.1.
Please rate helpful posts!
Yep, you are good to go See Table 1 from this good doc.
I prefer the accuracy from these Unity based docs.