Provides the core Office Communications Server functionality of enterprise IM, Presence, Web conferencing, application sharing, and software-powered VoIP with these primary server roles installed on a single server.

• 通过在单台服务器上安装的这些主服务器角色,提供企业IM、状态、Web会议、应用程序共享和软件支持的VoIP的核心Office Communications Server功能。