10-30-2019 02:03 PM
Hi!,
We have a CUCM Cluster (one pub and two subscribers) in 11.0.1.22900-14. Due to the EOS of this version we need to upgrade to 12.5. As I read in the compatibility matrix, this jump is a "Direct Refresh".
My Only Concern is that the cluster is configured with "encrypted" calls, the encrytion was configured with the two USB sticks containing the security tokens.
QUESTION: Do I need to make some extra task in order to upgrade my encripted cluster? the calls will remain encrypted after the upgrade?
Thanks in advance,
Solved! Go to Solution.
10-30-2019 03:38 PM - edited 10-30-2019 03:39 PM
No, all the certificates and CTL remain untouched by the upgrade process.
Make sure to thoroughly read:
A) Upgrade Guide
B) Release Notes
C) OVA README/RN
All for the target release for everything you need to know regarding the upgrade.
10-30-2019 03:38 PM - edited 10-30-2019 03:39 PM
No, all the certificates and CTL remain untouched by the upgrade process.
Make sure to thoroughly read:
A) Upgrade Guide
B) Release Notes
C) OVA README/RN
All for the target release for everything you need to know regarding the upgrade.
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