Getting Started

Microsoft Office Communications Server 2007 and Microsoft Office Communications Server 2007 R2 will reach end of support on January 9, 2018. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.

Microsoft Office Communications Server 2007 R2 introduces new technologies, features, server roles, and clients. The topics in this section describe the technology that is new to Office Communications Server and clients in this release.

In This Section

The getting started topics for Office Communications Server 2007 R2 are grouped into the following categories:

• Unified Communications Glossary

• Microsoft Office Communications Server 2007 R2 Documentation Roadmap

• New Server Features

• New Client Features

• Office Communications Server 2007 R2 Technical Overview

Related Sections

Other categories of Office Communications Server 2007 R2 documentation include the following:

• Office Communications Server 2007 R2 Supportability Guide

• Office Communications Server 2007 R2 Planning Guide

• Deploying Office Communications Server 2007 R2

• Development