Download Microsoft Office Communications Server 2007 R2 SDK from Official Microsoft Download Center

A woman with a laptop on her lap gazes out a window

Office 365

Experience the best of Office with the latest versions of Word, Excel, PowerPoint, and more

Microsoft Office Communications Server 2007 R2 SDK

Important! Selecting a language below will dynamically change the complete page content to that language.

Language:
English
The Microsoft Office Communications Server 2007 R2 Software Development Kit (SDK) includes documentation and sample applications developed with the Office Communications Server 2007 R2 platform.