Office Communications Server 2007 R2 Workload Architecture Poster

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.

Sometimes you just need a good visual, so that’s exactly what we’re giving you: a visual of all the different Communications Server workloads, including how certificate requirements and DNS and firewall configuration come into play.

Author: Rui Maximo

Publication date: January 2010

Product version: Communications Server 2007 R2

This poster of Office Communications Server 2007 R2 describes the traffic flow of protocols and ports used in each workload. Communications Server 2007 R2 supports the following workloads: IM and Presence, Conferencing, Application Sharing, and Enterprise Voice. These filtered views can assist you in architecting your deployment of Communications Server 2007 R2. The different server roles are described along with server certificate requirements. Firewall and DNS configuration requirements are also described.

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