Chapter 13. Interconnecting Cisco Unified Communications Manager and Cisco Video Control Server

Cisco Unified Communications Manager (CUCM) and Cisco Video Communications Server (VCS) can be interconnected to allow endpoints that are registered on the two separate systems to communicate with each other. This can bring a tremendous amount of flexibility and interoperability to an existing Unified Communications (UC) and legacy video environment. The configuration or interworking of the two separate systems is fairly simple to achieve using the Session Initiation Protocol (SIP). A SIP trunk must be built between the servers with a few special settings. There are dial plan components that must be mastered on both the CUCM and VCS control servers ...

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