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CCNA Voice 640-461 Official Cert Guide, CCNA Voice 640-461 Official Cert Guide

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CCNA Voice 640-461 Official Cert Guide, CCNA Voice 640-461 Official Cert Guide

By Jeremy Cioara, Michael H. Valentine
Published Sep 8, 2011 by Cisco Press. Part of the Official Cert Guide series.

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Description

Sample Content

Updates

Copyright 2012
Dimensions: 7-3/8" x 9-1/8"
Pages: 528
Edition: 1st

eBook
ISBN-10: 0-13-271130-3
ISBN-13: 978-0-13-271130-2

Trust the best selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam.

CCNA Voice 640-461 Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly.

Master Cisco CCNA Voice 640-461 exam topics
Assess your knowledge with chapter-opening quizzes
Review key concepts with exam preparation tasks
Practice with200+ realistic exam questions on the CD-ROM

CCNA Voice 640-461 Official Cert Guide focuses specifically on the objectives for the CCNA Voice ICOMM exam. Senior voice consultants and trainers Jeremy Cioara and Michael Valentine share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.

The companion CD-ROM contains a powerful Pearson IT Certification Practice Test engine that enables you to focus on individual topic areas or take a complete, timed exam. The assessment engine also tracks your performance and provides feedback on a module-by-module basis, laying out a complete assessment of your knowledge to help you focus your study where it is needed most.

Well-regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time.

The official study guide helps you master all the topics on the CCNA Voice exam, including:

Voice and data convergence
IP phone connections to the LAN infrastructure
Cisco Unified Communications Manager Express
CUCM Express IP phone configuration and voice productivity features
Gateways and trunks
Cisco Unity Express
Smart Business Communications System
UC500 series for voice

CCNA Voice 640-461 Official Cert Guide is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining.

The print edition of the CCNA Voice 640-461 Official Cert Guide contains two free, complete practice exam.

Pearson IT Certification Practice Test minimum system requirements:

Windows XP (SP3), Windows Vista (SP2), or Windows 7;

Microsoft .NET Framework 4.0 Client;

Microsoft SQL Server Compact 4.0;

Pentium class 1GHz processor (or equivalent);

Introduction xxv

Part I Voice Perspectives

Chapter 1 Traditional Voice Versus Unified Voice 3

“Do I Know This Already?” Quiz 3

Foundation Topics 6

Where It All Began: Analog Connections 6

The Evolution: Digital Connections 9

Moving from Analog to Digital 9

Channel Associated Signaling 11

Common Channel Signaling 12

Understanding the PSTN 13

Pieces of the PSTN 13

Understanding PBX and Key Systems 14

Connections to and Between the PSTN 14

PSTN Numbering Plans 16

The New Yet Not-So-New Frontier: VoIP 17

VoIP: Why It Is a Big Deal for Businesses 17

The Process of Converting Voice to Packets 18

Role of Digital Signal Processors 22

Understanding RTP and RTCP 23

Exam Preparation Tasks 25

Review All the Key Topics 25

Definitions of Key Terms 25

Chapter 2 Understanding the Pieces of Cisco Unified Communications 27

“Do I Know This Already?” Quiz 27

Foundation Topics 30

Did Someone Say Unified? 30

Understanding Cisco Unified Communications Manager Express 31

CME Key Features 32

CME Interaction with Cisco IP Phones 32

A Match Made in Heaven: CME and CUE 35

Understanding Cisco Unified Communications Manager 37

CUCM Key Features 37

CUCM Database Replication and Interacting with Cisco IP Phones 38

Understanding Cisco Unity Connection 41

Cisco Unity Connection Key Features 42

Cisco Unity Connection and CUCM Interaction 43

Understanding Cisco Unified Presence 44

Cisco Unified Personal Communicator 45

Exam Preparation Tasks 46

Review All the Key Topics 46

Definitions of Key Terms 46

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