Cisco WS-X4604-GWY - VoIP Gateway Especificaciones descargar pdf (Pagina 12)

Preface

Audience

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Cisco IP Telephony Network Design Guide

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Audience

This guide is intended for systems engineers and others responsible for designing

Cisco AVVID networks based on Cisco CallManager Release 3.0(5).

Caution The design guidelines in this document are based on the best

currently available knowledge about the functionality and operation

of the Cisco AVVID components. The information in this document

is subject to change without notice.

Organization

Following are the chapters of this guide and the subjects they address:

Chapter Title Description

Chapter 1 Introduction Gives a high-level overview of each Cisco AVVID

deployment model and defines the boundaries for

these designs.

Chapter 2 Campus Infrastructure

Considerations

Discusses issues to consider when preparing a LAN

infrastructure for a Cisco AVVID solution.

Chapter 3 Cisco CallManager Clusters Discusses the concept, provisioning, and

configuration of Cisco CallManager clusters.

Chapter 4 Gateway Selection Discusses issues concerning the selection of gateways

for connecting an IP telephony network to the PSTN

or to legacy PBX and key systems.

Chapter 5 Dial Plan Architecture and

Configuration

Discusses the architecture and operation of the

Cisco CallManager dial plan and provides design

recommendations for campus environments.

Chapter 6 Multisite WAN with Distributed

Call Processing

Provides design guidelines for multi-site WAN

systems using Cisco CallManager Release 3.0(5) for

distributed call processing.

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Cisco WS-X4604-GWY - VoIP Gateway Especificaciones Pagina 12