Richard Swale, Daniel Collins

Carrier Grade Voice Over Ip, Third Edition

• Broschiertes Buch

Produktbeschreibung

Leading-edge VoIP technologies, tools, and standards Efficiently deliver voice, data, and multimedia content over today's always-on broadband networks with guidance from this fully updated resource. Carrier-Grade VoIP , Third Edition, shows how to set up and administer a highly reliable unified communications platform using the latest tools. Find out how to choose from the complete spectrum of codecs, enable new HD voice and video services, handle security, and maintain optimal QoS. This comprehensive guide offers start-to-finish details on carrier-grade VoIP network design, troubleshooting, and interconnection. Coverage includes: HD voice services Internet, IP, and VoIP standards Speech-coding techniques H.323 and multimedia conferencing SIP messages and architecture The SS7 protocol suite Interconnecting VoIP networks QoS policies and enforcement Security and privacy issues VoIP network design

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Produktdetails

• Verlag: McGraw-Hill Professional
• 3rd ed.
• Seitenzahl: 512
• Erscheinungstermin: 16. Oktober 2013
• Englisch
• Abmessung: 233mm x 191mm x 30mm
• Gewicht: 863g
• ISBN-13: 9780071827713
• ISBN-10: 0071827714
• Artikelnr.: 37744451

Autorenporträt

Daniel Collins, a 20-year veteran of the wireless communications industry, is currently Chief Technology Officer - Wireless at Jasper Wireless, Inc. He began his career at Ericsson, where he worked in product development and product management roles and helped develop some of the world's earliest GSM networks. Collins also served as an independent consultant for many years on 2.5G, 3G, and IP technologies to tier-one service providers around the world, and worked with Alcatel North America as Vice President of Fixed Mobile Convergence. Richard Swale has broad experience in the communications industry, from technology research and development through equipment manufacturing to the design and delivery of services to customers. He is currently Design Manager - Voice, Video, and UC at BT, where he specializes in network architecture and design for both carrier and enterprise voice and data networks, including VoIP, unified communications, and WiFi.

Inhaltsangabe

Ch. 1. Introduction
Ch. 2. Transporting Voice by Using IP
Ch. 3. Speech-Coding Techniques
Ch. 4. H.323
Ch. 5. The Session Initiation Protocol (SIP)
Ch. 6. Media Gateway Control and the Softswitch Architecture
Ch. 7. VoIP and SS7
Ch. 8. Quality of Service (QoS)
Ch. 9. Interconnecting Carrier VoIP Networks
Ch. 10. Designing a Voice Over IP Network
Appendix A. Table of Erlang B
Appendix B. Visual Basic Code for Erland Calculations
Appendix C. Packet Overhead / Coding Efficiency
Glossary of Acronyms
References
Index