[cisco-voip] CUCM 7.1.5-12009-1 direct upgrade to 10.5?

[Ryan Ratliff (rratliff)]

Neal's case is just the fact that defects get fixed in multiple ES, so you have to be careful to verify that the version you are upgrading TO also has the fix for the bug that got you onto the ES to begin with. From 7.1.5 to 10.5 you'll be fine since the last ES for 7.1.5 was long before 10.5 came out.

In general you should be fine going from the 7.1ES to 10.x. You're going to be rebuilding anyway for the P2V migration.

-Ryan

On Sep 5, 2014, at 10:33 AM, Haas, Neal <nhaas at co.fresno.ca.us<mailto:nhaas at co.fresno.ca.us>> wrote:

It’s been awhile, but we had an ES 7.1.5….. This ES was for a Raid driver issues with the MCS. We upgraded to 8.X (don’t remember the exact ver.) but the UPGRADE reverted back to the Raid driver issue. We ended up rebuilding with a fresh install to each of the subs – then did the pub.

Check with TAC I believe they will tell you with an ES upgrade you should DR.


Neal Haas
IT Analyst, Communications

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Aarons (AM)
Sent: Thursday, September 04, 2014 5:15 PM
To: cisco-voip (cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>)
Subject: [cisco-voip] CUCM 7.1.5-12009-1 direct upgrade to 10.5?

So it appears this customer has an Engineering Special  for Callmanager 7.1.5-12009-1 that isn’t listed on the Compatibility matrix (ESs never are).

Can they direct upgrade to 10.5.1 or do I need to upgrade them to 7.1(5b) first then 10.5.1?

Jason Aarons
Consultant
Dimension Data
+1-904-338-3245

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