Call Admission Control Between Clusters

Review Questions

You can find the solutions to these questions in Appendix A, "Answers to Review Questions."

1.

What is the video payload in a video call using 384 kbps and the G.711 codec?

  1. 300 kbps
  2. 320 kbps
  3. 376 kbps
  4. 384 kbps
2.

To enable video calls with a requested speed of 256 kbps, what would the recommended bandwidth setting be on Cisco CallManager locations?

  1. 307.2 kbps
  2. 256 kbps
  3. 512 kbps
  4. 281.6 kbps
3.

Which video codec will be used when an SCCP and H.323 device communicate?

  1. H.263
  2. H.264
  3. Cisco wideband codec
  4. H.261
4.

How is call admission control performed between Cisco CallManager clusters with a nongatekeeper-controlled intercluster trunk?

  1. Gateway
  2. Cisco CallManager locations
  3. Gatekeeper
  4. MCU
  5. Intercluster trunk
5.

Which device performs call admission control within a cluster?

  1. Gateway
  2. Cisco CallManager locations
  3. Gatekeeper
  4. MCU
  5. Intercluster trunk
   
6.

Which device is needed to integrate H.320 into the Cisco video solution?

  1. MCU
  2. Video gateway
  3. MGCP gateway
  4. H.323 gatekeeper
7.

Which of the following are required to support videoconferencing capabilities?

  1. Gateway
  2. Cisco CallManager locations
  3. Gatekeeper
  4. MCU
  5. SCCP Clients support videoconferencing natively.
8.

Which of the following best defines FECC?

  1. The ability to negotiate audio codecs between H.323 and SCCP devices
  2. The ability to negotiate video codecs between H.323 and SCCP devices
  3. The ability to change the position of a remote camera
  4. Converting between the H.320 and H.263 video codecs
9.

How much bandwidth is consumed by the Cisco proprietary wideband codec?

  1. 384 kbps
  2. 768 kbps
  3. 1.544 Mbps
  4. 7 Mbps
10.

Which Cisco CallManager release first added video support?

  1. Cisco CallManager 3.2(3)
  2. Cisco CallManager 3.3(3c)
  3. Cisco CallManager 4.0(1)
  4. Cisco CallManager 4.1(1)

Part I: Cisco CallManager Fundamentals

Introduction to Cisco Unified Communications and Cisco Unified CallManager

Cisco Unified CallManager Clustering and Deployment Options

Cisco Unified CallManager Installation and Upgrades

Part II: IPT Devices and Users

Cisco IP Phones and Other User Devices

Configuring Cisco Unified CallManager to Support IP Phones

Cisco IP Telephony Users

Cisco Bulk Administration Tool

Part III: IPT Network Integration and Route Plan

Cisco Catalyst Switches

Configuring Cisco Gateways and Trunks

Cisco Unified CallManager Route Plan Basics

Cisco Unified CallManager Advanced Route Plans

Configuring Hunt Groups and Call Coverage

Implementing Telephony Call Restrictions and Control

Implementing Multiple-Site Deployments

Part IV: VoIP Features

Media Resources

Configuring User Features, Part 1

Configuring User Features, Part 2

Configuring Cisco Unified CallManager Attendant Console

Configuring Cisco IP Manager Assistant

Part V: IPT Security

Securing the Windows Operating System

Securing Cisco Unified CallManager Administration

Preventing Toll Fraud

Hardening the IP Phone

Understanding Cryptographic Fundamentals

Understanding the Public Key Infrastructure

Understanding Cisco IP Telephony Authentication and Encryption Fundamentals

Configuring Cisco IP Telephony Authentication and Encryption

Part VI: IP Video

Introducing IP Video Telephony

Configuring Cisco VT Advantage

Part VII: IPT Management

Introducing Database Tools and Cisco Unified CallManager Serviceability

Monitoring Performance

Configuring Alarms and Traces

Configuring CAR

Using Additional Management and Monitoring Tools

Part VIII: Appendix

Appendix A. Answers to Review Questions

Index

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Authorized Self-Study Guide Cisco IP Telephony (CIPT)
Cisco IP Telephony (CIPT) (Authorized Self-Study) (2nd Edition)
ISBN: 158705261X
EAN: 2147483647
Year: 2004
Pages: 329
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