[cisco-voip] Unity 4.x - 5.x upgrade

[Justin Steinberg]

naw....Unity upgrade from 4.x to 5.x can be easy.  High level overview
for 4.2.1 to 5.x is below, obviously more steps required to upgrade
older versions.

1) Run schema extension on your AD
2) rerun perm wizard
3) upgrade application

The big hassle comes if you are also upgrading from w2k to w2k3.  In
this case, you will be formating but can use dirt to backup and
restore from your current 4.x version and once you are on w2k3 you can
upgrade to 5.x.


Justin


On 9/12/07, Jason Aarons (US) <jason.aarons at us.didata.com> wrote:
>
>
>
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> From what I've heard it's like CallManager 2.x to 4.x upgrade!  I would use
> Unity Subscriber Information Dump to CSV file and build new Unity 5x on new
> hardware and tell them they have to re-run enrollment and write down any
> important voicemails.  Create a new VM Profile and Pilot and Ports, then
> cutover to new VM using BAT to change VM profile.
>
>
>
>
> From: cisco-voip-bounces at puck.nether.net
> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of
> charles george
>  Sent: Wednesday, September 12, 2007 3:01 PM
>  To: cisco-voip at puck.nether.net
>  Subject: [cisco-voip] Unity 4.x - 5.x upgrade
>
>
>
>
> Hello,
>
>
>
>
>
> Has anyone here done a successfull Unity 4.x - 5.x integration ?
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> If so my question is VM only upgrade, can I use exmerge to backup the VM and
> just import it back into Unity 5.x VM using exmerge again when I have the
> same users ?
>
>
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