Upgrade from CUCM 7.0(2) to 7.1(5)

Answered Question
Aug 12th, 2010

Hi guys,



I have a cluster with three nodes with CUCM 7.0(2) version.

I receive my upgrade SW to upgrade from 7.1.(5), the DVD label is "Cisco Unified Communications Manager 7.1.(5) System Installation DVD (includes CUCM BE and Unity Connection)".


Can i make the upgrade simply by installing from this DVD first on PUB then on SUB without reboot?

Then switch versions?


The HW apliance is MCS7816H3-K9-CMC1.



Thanks


Regards,

NC

Correct Answer by Rob Huffman about 6 years 6 months ago

Hi NC,


Yes, you can upgrade from this DVD just as you suggested


Pub (do not switch version when completed)

Subs (do not switch version when completed)


Then Pub - Switch version (wait until completed)

Then Subs - switch version



Cheers!

Rob

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Correct Answer
Rob Huffman Thu, 08/12/2010 - 07:44

Hi NC,


Yes, you can upgrade from this DVD just as you suggested


Pub (do not switch version when completed)

Subs (do not switch version when completed)


Then Pub - Switch version (wait until completed)

Then Subs - switch version



Cheers!

Rob

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