Microsoft Office Online
Sign in to My Office Online (What's this?) | Sign in

 
 
Products
Search
Search
 
Check for updates: (c) Microsoft
Microsoft Update
 
 
 
Desktop Programs
Suites
Servers
Services and Solutions
Using Office
Support and Feedback
Warning: You are viewing this page with an unsupported Web browser. This Web site works best with Microsoft Internet Explorer 6.0 or later, Firefox 1.5, or Netscape Navigator 8.0 or later. Learn more about supported browsers.
Office Communications Server 2007
Office Communications Server 2007 R2
Office Communications Server 2007 R2 delivers streamlined communications for your users so they can find and communicate with the right person, right now, from the applications they use most.
Buy and try 2007 R2
Free 180-day trial
Try a fully functional version of Communications Server in your own environment.
User Interfaces
User Interfaces
See the power of Communication Server through its user-friendly interfaces.
Unified Communications
Launch Event
Find more free materials from the R2 launch.
Communicator 2007 product information
Product information
Get the details about Office Communications Server 2007 R2
Microsoft Office logo (c) Microsoft
Jump start with training
advertisement
Quick Links