Implementing Cisco Voice Gateways and Gatekeepers (GWGK) Student Guide v2.0 Volume 1
The Gateway Gatekeeper 642-453 GWGK is the exam associated with the CCVP certification. Candidates can prepare for this exam by taking the Gateway Gatekeeper (GWGK) course. This exam tests a candidate’s knowledge of the implementation of Cisco gateways and gatekeepers, including integration of a [...]

The Gateway Gatekeeper 642-453 GWGK is the exam associated with the CCVP certification. Candidates can prepare for this exam by taking the Gateway Gatekeeper (GWGK) course. This exam tests a candidate’s knowledge of the implementation of Cisco gateways and gatekeepers, including integration of a VoIP network to both PSTN and TDM equipment. Topics covered include [...]

Implementing Cisco Voice Gateways and Gatekeepers (GWGK) Student Guide v1.0
The Gateway Gatekeeper 642-453 GWGK is the exam associated with the CCVP certification. Candidates can prepare for this exam by taking the Gateway Gatekeeper (GWGK) course. This exam tests a candidate’s knowledge of the implementation of Cisco gateways and gatekeepers, including integration of a VoIP network [...]

As a final preparation tool providing a review of GWGK exam topics, the CCVP GWGK Quick Reference Sheets complement the official Cisco curriculum, other books, or other exam preparatory material. This digital Short Cut provides you with detailed, graphical-based information, highlighting the key topics on the latest GWGK exam in a quick-review format. These fact-filled [...]

This is the eBook version of the printed book.
Cisco Voice Gateways and Gatekeepers
Understanding and configuring GW/GK in complex VoIP networks
Denise Donohue, CCIE® No. 9566
David Mallory, CCIE No. 1933
Ken Salhoff, CCIE No. 4915
Deployments of voice over IP (VoIP) networks continue at a rapid pace. Voice gateways are an essential part of VoIP networks, handling the many [...]