Exchange 2010 SP2: new Exchange Server 2010 Hosting and Multi-Tenancy Solutions and Guidance

Building a hosted Exchange 2010 environment using the new supported model in SP2 using this guidance brings in broader set of supported features to our hosting partners, such as Unified messaging .

https://technet.microsoft.com/en-us/exchange/hh563895

BLOG: Exchange 2010 Service Pack 2 and Hosting

https://blogs.technet.com/b/exchange/archive/2011/12/06/exchange-2010-service-pack-2-and-hosting.aspx

 

>hope this helps, and corresponds to expectations expressed since MS announced SP2.

LB