[cisco-voip] Multiple Clusters

[Dennis Heim]

...Unity does not know about or care about partitions. If you call from 8800 from Cluster A it looks the same as 8800 calling from Cluster B.

Dennis Heim
Network Voice Engineer
CDW  Advanced Technology Services
11711 N. Meridian Street, Suite 225
Carmel, IN  46032

317.569.4255 Office
317.569.4201 Fax
317.694.6070 Cell
dennis.heim at cdw.com<mailto:dennis.heim at cdw.com>
www.berbee.com<http://www.berbee.com/>

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Kevin Dunn
Sent: Thursday, August 20, 2009 9:42 AM
To: Cisco Voice
Subject: [cisco-voip] Multiple Clusters

Okay so I have migrated my CCM 4.1.3 to CUCM 7.0.2 and finally got teh licenses to move onto the new hardware, so I have my old production Cluster (4.1.3) and the new shiny toy (7.0.2) which is in my lab, but only one Unity server.

Since I migrated the old CCM to 7.0.2 I had to change Name and IP on the system to ensure I didn't cause any conflicts.

Is it possible to run both clusters on on Unity server?

My concern is that both clusters have the same exact extensions and locations...

So when I move extension 8801 from Cluster_Old to Cluster_New the gateways (H323) are still there, and an inter-cluster trunk keeps the calls a flowing.  Will Mailbox 8801 be accessible after this move?

My hope is that I can run two Call Managers on one Unity server.  What sort of issues can I expect with this line of thought?
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