Résumé
One of the hottest topics in the telecommuncations industry
today is the migration of voice traffic from the circuit
switched Telco networks to packet switched networks such as
IP, ATM, Frame Relay and access technologies such as DSL
(Digital Subscriber Line) and Packet Cable. The sheer
volume of voice traffic, together with the efficiencies of
packet transport and the opportunity to offer new features
on voice calls, has made internetworking, between circuit
and packet transport, vital while this migration is in
progress.
- Presents a concise treatment of a complex subject providing up-to-date coverage of all relevant packet voice technologies and an evaluation of how they compare
- Explains how and why to transport voice over packet networks
- Includes MEGACO: Media Gateway Control Protocol, Voice over Packet Cable and Voice over DSL
- Enables the reader to obtain information rapidly by featuring numerous bulleted lists and extensive diagrams
Contents
Preface
Introduction
Part 1: Voice Packetization
Chapter 1: Business Drivers for Packet Voice
Chapter 2: Quality of Service
Chapter 3: Distributed Network Architecture
Part 2: Packet Transport Technologies
Chapter 4: Voice Over the Internet Protocol
Chapter 5: Voice Over ATM
Chapter 6: Voice Over Frame Relay
Chapter 7: Comparison Among Alternative Transport
Technologies
Part 3: Broadband Access and Network
Evolution
Chapter 8: Voice Over Cable
Chapter 9: Voice Over DSL
Chapter 10: Network Evolution
Epilogue
Acronyms and Abbreviations
Standards Bibliography
Index
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Wiley |
| Auteur(s) | David J. Wright |
| Parution | 01/03/2001 |
| Nb. de pages | 252 |
| Format | 17 x 25 |
| Couverture | Relié |
| Poids | 582g |
| Intérieur | Noir et Blanc |
| EAN13 | 9780471495161 |
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