The Microsoft UC Team has recently released a set of OCS 2007 Visio Stencils for all those who are in the process of planning an OCS 2007 deployment and need to create OCS Architecture Diagrams.

The Office Communications Server 2007 Visio stencil contains icons for Office Communications Server 2007 server roles and components. A set of Microsoft Exchange Server 2007 Stencils are also available.