Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

CUCM Cluster upgrade questions

Hi,

1. IP Phones Custom rings and background images are preserved when i upgrade from 5.1.X to 7.X?

2. If i have a cluser of 1 PUB and 1 SUB. First i upgrade PUB and then I UPGrade SUB. Then i restart and switch versions on PUB and after that i restart and swtich version of SUB. Correct?

Thanks

Best Regards

MC

1 REPLY

Re: CUCM Cluster upgrade questions

If you are doing an inplace upgrade, it should stay. If you are doing a DMA, then it will not migrate.

Yes, Publisher first, reboot. Then upgrade subscriber, reboot.

Dont worry about switching versions. After the upgrade it will ask you to reboot with the new version or hold

326
Views
0
Helpful
1
Replies