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

Upgrade from CUCM 8.0.(3) to 8.5 How long does it take?

Hi Guys

Someone has made a upgrade from CUCM 8.0.3 to 8.5 ?..how long time take? The cluster have one Pub and two Sub.

TIA

Cristian

  • IP Telephony
3 REPLIES
Hall of Fame Super Silver

Upgrade from CUCM 8.0.(3) to 8.5 How long does it take?

Depending on hardware 1.5 - 2 hours per server.

Chris

New Member

Upgrade from CUCM 8.0.(3) to 8.5 How long does it take?

Thank you..

Upgrade from CUCM 8.0.(3) to 8.5 How long does it take?

It depends on the power of the servers and the size of your database.

I allow about two hours for the pub, then about one hour fifteen for each sub.

GTG

Please rate all helpful posts.
339
Views
0
Helpful
3
Replies