Brandon,

Thanks for the response. This is helpful.

Would this be a typical solution:

Site A

A-DN-Part

A-SiteCode-Part -> Containing TP's

A-Unres-CSS -> Containing only local route partitions, VM etc.

Site B

B-DN-Part

B-SiteCode-Part -> Containing TP's

B-Unres-CSS -> Containting only local route partitions, VM etc.

A-TP

81.XXXX

Partition -> A-SiteCode-Part

CSS -> B-Unres-CSS

B-TP

82.XXXX

Partition -> B-SiteCode-Part

CSS -> A-Unres-CSS

Thanks for the help!

Yes, that is correct. You would configure the translation pattern with a digit discard instruction of PreDot which would strip the 81 or 82 and then ring the proper extension.

Hope this helps.

Brandon

Thanks so much.

How do you typically handle a centralized Unity implementation in this environment?

I guess that I could have a pilot per site that would have access to the voicemail ports, and all users mailboxes would be site-code + 4digit.

That's one way to do it. You could also use voicemail profiles to mask the DN. You'll also need to turn on Multitenant MWI. See the following post.

http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Unified%20Communications%20and%20Video&topic=Unified%20Communications%20Applications&topicID=.ee835d2&fromOutline=&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.2cc15a65

Hope this helps.

Brandon