Chapter Review Questions

Table of contents:

Review Questions


What are three tasks that a voice gateway performs?


What are two benefits of adding an IPIPGW between networks?


What are four tasks that an H.323 gatekeeper performs?


Which call control protocol is an IETF standard that requires a call agent to function?


Which call control protocol is an IETF standard, uses a distributed call-control model, and is able to control multiple types of media connections?


Which call control protocol is an ITU-T standard and uses a distributed call-control model?


What are three typical CallManager deployment scenarios?

Part I: Voice Gateways and Gatekeepers

Gateways and Gatekeepers

Part II: Gateways

Media Gateway Control Protocol


Session Initiation Protocol

Circuit Options

Connecting to the PSTN

Connecting to PBXs

Connecting to an IP WAN

Dial Plans

Digit Manipulation

Influencing Path Selection

Configuring Class of Restrictions

SRST and MGCP Gateway Fallback

DSP Resources

Using Tcl Scripts and VoiceXML

Part III: Gatekeepers

Deploying Gatekeepers

Gatekeeper Configuration

Part IV: IP-to-IP Gateways

Cisco Multiservice IP-to-IP Gateway

Appendix A. Answers to Chapter-Ending Review Questions


Cisco Voice Gateways and Gatekeepers
Cisco Voice Gateways and Gatekeepers
ISBN: 158705258X
EAN: 2147483647
Year: 2004
Pages: 218 © 2008-2020.
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