Voice over IPv6 architectures for next generation VoIP networks
IPv6 (Internet Protocol version 6) is the future of Internet telephony. And this book is your guide to that future.IPv6 is the replacement for the currently used IPv4 (Internet Protocol version 4). IPv6 will offer increased IP addresses (full 128-bit addresses, compared to the 32-bit addresses of IP...
| Autor principal: | |
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Burlington, MA :
Newnes
c2006.
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| Edición: | 1st edition |
| Colección: | Communications engineering series.
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009627222606719 |
Tabla de Contenidos:
- front cover; copyright; table of contents; front matter; Preface; Acknowledgments; body; 1 Introduction; 1.1 Overview; 1.2 Introductory Overview of IPv6; 1.2.1 IPv6 Benefits; 1.2.2 Network Address Translation Issues in IPv4; 1.2.3 IPv6 Address Space; 1.2.4 Basic Protocol Constructs; 1.2.5 IPv6 Autoconfiguration; 1.2.6 Applications; 1.2.7 Transition Approaches; 1.3 Introductory Overview of VoIP; 1.3.1 Overview; 1.3.2 First-Generation 1G VoIP Networks; 1.3.3 Second-Generation 2G VoIP Networks; 1.3.4 Pragmatic Enterprise 2G VoIP Deployment Approaches; 1.3.5 2G VoIP Trunking Only
- 1.3.6 2G Traditional PBXs with IP Adjunct Extensions (Enhancements)1.3.7 2G Hybrid TDM and IP Systems; 1.3.8 2G Pure IP Server-Based Telephony Systems; 1.3.9 Possible Evolution Paths for 2G Deployments; 1.4 Third-Generation 3G VoIP Networks; 1.5 Deployment/Penetration Issues; 1.6 Line of Investigation; Appendix A: Basic IPv6 Terminology; Appendix B: Basic Bibliography; 2 Basic VoP/VoIP Concepts; 2.1 Introduction and Background; 2.1.1 Carriers' Voice Networks; 2.1.2 VoIP in Cable TV Environments; 2.2 Voice Digitization and Encoding; 2.2.1 Overview of Speech Encoding Methods
- 2.2.2 Technology and Standards for Low Bit Rate Vocoding Methods2.3 Signaling; 2.3.1 H.323 Standards; 2.3.2 Introduction to Session Initiation Protocol (SIP); 2.3.3 MEGACO; 2.4 Numbering; 2.5 VoIP and Wireless Networks; 2.5.1 Approaches; 2.5.2 Wireless VoIP Service Offering Dynamics; 2.5.3 Wireless Summary; 2.6 Conclusion; 3 Basic VoIP Signaling and SIP Concepts; 3.1 Introduction; 3.2 Overview; 3.3 Fundamental SIP Functionality; 3.4 Overview of Operation; 3.5 Structure of the Protocol; 3.6 SIP Details; Appendix A; A.1 Definitions; A.2 SIP Messages; A.2.1 Requests; A.2.2 Responses
- A.2.3 Header FieldsA.2.4 Bodies; A.2.5 Framing SIP Messages; A.3 General User Agent Behavior; A.3.1 UAC Behavior; A.3.2 UAS Behavior; A.3.3 Redirect Servers; A.4 Canceling a Request; A.4.1 Client Behavior; A.4.2 Server Behavior; A.5 Registrations; A.5.1 Overview; A.5.2 Constructing the REGISTER Request; A.5.3 Processing REGISTER Requests; A.6 Querying for Capabilities; A.6.1 Construction of OPTIONS Request; A.6.2 Processing of OPTIONS Request; A.7 Dialogs; A.7.1 Creation of a Dialog; A.7.2 Requests within a Dialog; A.7.3 Termination of a Dialog; A.8 Initiating a Session; A.8.1 Overview
- A.8.2 UAC ProcessingA.8.3 UAS Processing; A.9 Modifying an Existing Session; A.9.1 UAC Behavior; A.9.2 UAS Behavior; A.10 Terminating a Session; A.10.1 Terminating a Session with a BYE Request; A.11 Proxy Behavior; A.11.1 Overview; A.11.2 Stateful Proxy; A.11.3 Summary of Proxy Route Processing; A.12 Transactions; A.12.1 Client Transaction; A.12.2 Server Transaction; A.13 Transport; A.13.1 Clients; A.13.2 Servers; A.13.3 Framing; A.13.4 Error Handling; A.14 Additional Details; 4 Basic "Presence" Concepts; 4.1 Introduction; 4.2 Abstract Model for a Presence and Instant Messaging
- 4.2.1 Introduction
