Cisco CVOICE 6.0: Introducing H.323 Gatekeepers

This course is included in our On-demand training solution.


Recognize the functions and configurations of gatekeepers and directory gatekeepers and the signaling between them

Target Audience

The target audience for this Learning Path will be established IT professionals with a solid, existing background in Cisco and networking technologies.


Prerequisites for this Learning Path are a valid CCNA certificate and a working knowledge of networking fundamentals, including LANs, WANs, and IP switching and routing. As well, basic internetworking skills and the ability to configure and operate Cisco routers and switches is essential. A working knowledge of traditional PSTN operation and technologies would be an asset.

Expected Duration

115 min.

Course Objectives

Cisco CVOICE 6.0: Introducing H.323 Gatekeepers

  • recognize the functions of the Cisco gatekeeper.
  • recognize how the signaling between gateways and gatekeepers functions, and the RAS signaling messages initiated by a gateway and gatekeeper.
  • recognize the different gatekeeper messages and signaling methods.
  • determine how call flows and prefixes are utilized in call routing.
  • recognize the functions, signaling, and configuration of directory gatekeepers.
  • determine the appropriate gatekeeper configuration and signaling in a given scenario.