[cisco-voip] Upgrading from 4.x to 6.x

[Chris Ward]

For CUCM, run the DMA backup as soon as possible to weed out any errors now.
Nothing worse than waiting until the night of or before the upgrade to find
out you need TAC to help resolve some DMA backup errors.

The earlier you run it the better. That¹s not to say you need to do a change
freeze (although it might be best). Just run the DMA back as a test to weed
out any obvious problems, then you can also run it again the night of the
upgrade to get the most recent data.

My $0.02

Chris Ward 


From: "Leetun, Rob" <rleetun at bouldercounty.org>
Date: Thu, 30 Oct 2008 14:48:55 -0600
To: <cisco-voip at puck.nether.net>
Subject: [cisco-voip] Upgrading from 4.x to 6.x

Hi,
 
We will be upgrading from 4.x to 6.x in a few weeks.  Are there any things
that I should be mindful of before the upgrade and during the upgrade?  And,
can I use an MSI to push the IPCC 5.x Agent installs to the PC? And, last
question, can I use DIRT to send the backup of the old Unity to a new Unity
box, or can I just copy the MBX file and paste it into the new Unity box?
 
Thanks for the insight.
 
Robert Leetun
Network Engineer
Boulder County Information Technology
2025 14th Street
Boulder, CO 80302
303 441-3866 (W)
303 441-3983 (F)
rleetun at bouldercounty.org <mailto:arees at bouldercounty.org>
 


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