Great tutorial ! Can I do the upgrade to the inactive partition in business hours ? Is there any impact during that process ? Thx
@pakhilko Жыл бұрын
I am also going to upgrade from 12.5 to 14, is there a reason not to use "utils system upgrade cluster" and run "utils system upgrade initiate" separately on publ. and subscr. like you did?
@aawaaeejee5979 Жыл бұрын
Hello nice video. I am also going upgrade 11.5 to 12.5 version. I have 2 subscribers and 1 publisher. 1: Publisher upgrade and version switch, 2: Subscriber 2 upgrade and version switch 3: Subscriber 1 upgrade and version switch. Does this not affect the production? Please provide video for UNITY and CCX upgrade?
@MotoTrackSide Жыл бұрын
is this the same process for service updates?
@dikon10 Жыл бұрын
@simpleciscovoicetutorials79 Do we need to use the OVA template fro CUCM V14 or we can manually change VM configuration in production in maintenance window will this affect upgrade Tac suggesting OVA Template
@RockStoneCold2602 жыл бұрын
Very nice tutorial thank you! What is the behavior of the phone during switch version? Does the phone reboots to re-register failover to Sub?
@simpleciscovoicetutorials792 жыл бұрын
There is a super brief fail-over message displayed on the phone - less than a second.
@RockStoneCold2602 жыл бұрын
@@simpleciscovoicetutorials79 got it thanks for your reply. So it wont go to phone cold reboot for registration during failover.
@simpleciscovoicetutorials792 жыл бұрын
@@RockStoneCold260 Not if you've set everything up properly 😬