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
Documentation Roadmap
New Server Features
New Client Features
Technical Overview

Related Sections

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

Supported Topologies and Infrastructure Requirements
Planning and Architecture
Deploying Office Communications Server 2007 R2
Development