Voice Over IP

Uyless Black

352 pages, parution le 27/12/2001 (2^eme édition)

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Résumé

The #1 VoIP bestseller for technical professionals (now completely updated!
All-new chapters on gateways, call processing, and traffic engineering
IP and the PSTN: advanced interoperability solutions
TRIP: the breakthrough protocol for voice message delivery
Cisco Voice QoS: traffic prioritization, congestion control, signaling, policies, and more
The authoritative guide to Internet voice communications (now completely updated!

Voice Over IP, Second Edition is the essential guide for telecommunications professionals who must understand or deploy VoIP. Leading network consultant Uyless Black carefully evaluates VoIP's challenges and compelling advantages, and then reviews every technical standard and platform. This thoroughly updated Second Edition reflects dramatic improvements in VoIP standards and practice, adding completely new chapters on gateways, RSVP and DiffServ call processing, and traffic engineering.

Reviews key technical obstacles to successful VoIP deployment, including packet loss and variable delay
Covers emerging approaches to interoperability between IP networks and the public switched telephone network
Introduces Telephony Routing Over IP (TRIP), the breakthrough protocol for voice message delivery
Covers Cisco Voice QoS network optimization in detail: traffic prioritization, congestion control, signaling, QoS management, and policy control
Shows how to establish paths to service providers through the local loop via ISDN, xDSL, and HFC
Contains concise, to-the-point introductions to H.322, Megaco, MGCP, and SIP
Voice Over IP, Second Edition is everything you need to know about running voice over IP networks today(from technical fundamentals to next-generation protocols and beyond.

Contents

Preface.

Introduction.
Characteristics of the Internet and IP.
The VoIP Model.
Digital Signal Processors (DSPs).
Voice Coders.
Modems, LAPM, PPP, and the V.100 Series.
Connecting to Service Providers Through the Local Loop.
Performance Considerations and Traffic Engineering.
RSVP, DiffServ, and Other Supporting Procedures in VoIP Networks.
VoIP Gateways and IP Call Processing Protocols.
Internetworking SS7 and Internet Call Processing Reasons to Combine IP and SS7.

Appendix A. Telephony Signaling.
Appendix B. ISDN and SS7.
Appendix C. Tutorial on the V.34 and V.90 Modems.
Acronyms.
References.
Index.

L'auteur - Uyless Black

Uyless Black est l'auteur de 35 livres sur les réseaux informatiques, dont le best-seller Voice over IP (VoIP). Il a travaillé pendant des années comme programmeur et possède une grande expérience de la création et de la gestion des réseaux de communication de données. Il est diplômé de l'université du Nouveau-Mexique, titulaire d'une maîtrise en informatique de l'American University, ainsi que d'une licence de la Stonier Graduate School of Banking de l'université Rutgers.

Caractéristiques techniques

	PAPIER
Éditeur(s)	Prentice Hall
Auteur(s)	Uyless Black
Parution	27/12/2001
Édition	2^eme édition
Nb. de pages	352
Format	18 x 24,2
Couverture	Relié
Poids	872g
Intérieur	Noir et Blanc
EAN13	9780130652041