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Unity Connection Upgrade From 8.5(1) to 8.6(2a)

Hello Team,

I am in the process of working out the details for an upcoming upgrade for one our client's Unity Connection HA environment. Their current CUCM and Unity Connection respective versions is 8.5 (1). CUCM will remain as 8.5(1) for now. The exact version of CUC is 8.5.1ES47.12900-47 Unrestricted. After doing some research online I have confirmed that I could upgrade from the CUC current version to either 8.5(1)SU4 or 8.6(2a). The current server specs are below. I checked the hardware compatibility matrix and also confirmed that 8.6 (2a) is supported by this platform.

HW Platform       : 7835H2

Processors        : 1

Type              : Family: Xeon

CPU Speed         : 2333

Memory            : 6144 MBytes

Object ID         :

OS Version        : UCOS

2 HD: 146GB each

Are there any caveats you think I may be overlooking? If so, could you please advise? I have installed 8.6(2a) from scratch and so far seems to be pretty stable so this is the reason I would like to go to 8.6 instead of 8.5.

Thank you,


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