Case Study: Implementing a Cisco Voice Gateway at the Shanghai Office

Review Questions

1

How will caller ID work on an FXO to FXS connection between a PBX and a Cisco voice gateway?

2

Which E&M trunk type is most commonly in use?

3

A four-wire E&M Type V trunk uses how many physical wires?

4

Which command confirms the status of clocking for the TDM bus of a voice gateway?

5

How can you control the master/slave Layer 2 function of an ISDN PRI trunk?

6

What type of signaling is configured on DS0s that are used for T-CCS?

7

How do you configure the D-channel for an MGCP-controlled ISDN PRI trunk?

8

When you are using an MGCP-controlled PRI trunk, how can you verify the status of the ISDN Q.931 backhaul?

Part I: Voice Gateways and Gatekeepers

Gateways and Gatekeepers

Part II: Gateways

Media Gateway Control Protocol

H.323

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

Index

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Cisco Voice Gateways and Gatekeepers
Cisco Voice Gateways and Gatekeepers
ISBN: 158705258X
EAN: 2147483647
Year: 2004
Pages: 218
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