Gateway Gatekeeper Exam
Exam Number:642-453
Associated Certifications: CCVP
Duration: 75 min. (60 questions)
Available Languages: English and Japanese
 
The Gateway Gatekeeper 642-453 GWGK is the exam associated with the CCVP certification. Candidates can prepare for 642-453 exam by taking the Gateway Gatekeeper (GWGK) course.

642-453 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 dial plans and advanced gateway features such as SRST and DSP resources, implementing gatekeepers and directory gatekeepers to provide hierarchical dial plan resolution, and call admission control.

Explain the function and interoperation of voice & video Gateways within an Cisco Certification IP Communications network
Describe the function and interoperation of Gatekeepers within an IP Communications network
Implement a Gatekeeper
Implement a Gateway
Implement a dial-plan
Implement call applications on a Gateway
Implement an IP-to-IP Gateway

Implementing Cisco Voice Gateways and Gatekeepers (GWGK) is the recommended training for 642-453 exam questions.
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