[This is pre-release documentation and subject to change in future releases. This topic's current status is: Milestone-Ready]

Topic Last Modified: 2010-07-18

This topology is for any size of organization with more than one central site. The exact topology in this diagram is for an organization of 70,000 users, with 40,000 users at Central Site A and 30,000 at Central Site B. The type of topology shown in this diagram can accommodate organizations of any number of users.

All capacity and performance numbers in this section pertain only to the Microsoft Communications Server 2010 (Beta Refresh) release, and are subject to change in future releases.

This topology is shown in multiple diagrams, with an overview first followed by close-ups of the central sites.