[cisco-voip] Installing Unity 7 Unified in a Unity 4 UM environment

[Joe Albertini]

No issue running 7.x and 4.x in the same environment.  No issues extending the schema either.  Using GSM to migrate the mailboxes works nice.  If you use COBRAS for migrating call handlers, etc. be careful as I have found it doesn't do a nice job moving the wav files.  I had to manually copy the wave files from 4 to 7. 



Good luck. 



Regards, 

Joe 




----- Original Message ----- 
From: "Mike Lydick" <mike.lydick at gmail.com> 
To: cisco-voip at puck.nether.net 
Sent: Wednesday, September 8, 2010 4:14:53 PM 
Subject: [cisco-voip] Installing Unity 7 Unified in a Unity 4 UM environment 

Are there any issues for installing Unity 7 in an AD environment with Unity 4 existing in the network? I know the ADSchema update for 7 has to occur and should not step on 4x schema. 
This is for the purpose of parallel migration from 4x to 7x with Cobras. I also know that GSM will have to be run to migrate the accounts, are there other issues to consider? 


Best Regards, 

Mike Lydick 



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