Media Ports

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.

This section describes port range requirements for media traffic. For information on configuring non-media ports (for example, an overall system-wide ports table), see the Office Communications Server 2007 R2 Planning Guide documentation.

For a complete list of all edge server, firewall, and external load balancer port settings, see the Office Communications Server 2007 R2 Edge Server Deployment Guide documentation. For details about load balancer configuration, see Load Balancers for Office Communications Server 2007 R2.