Understanding Voice Over IP Technology
Understanding Voice Over IP Technology provides students with the in-depth knowledge of Voice over IP and the TCP/IP protocol that it is based on. Voice over IP technology, or making telephone calls over data networks such as the Internet, has now reached the tipping point, and is expected to eventually become the standard telephone technology. Understanding Voice Over IP Technology provides the integral information needed by Information Technology personnel, as well as management to do their...
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Understanding Voice Over IP Technology provides students with the in-depth knowledge of Voice over IP technology, or making telephone calls over data networks such as the Internet, . This technology has now reached the tipping point, and is expected to eventually become the standard telephone technology. The text sections cover the basics and necessary technical elements necessary, as well as provide review resources for students. To reinforce learning, Understanding Voice Over IP Technology also provides hands-on labs that have been designed to accommodate both classroom and at home self-study.
Preface vSection 1 Voice over IP OverviewChapter 1 Voice over IP Overview 2Chapter 2 Why VoIP? 14Chapter 3 How Does VoIP Work? 24Chapter 4 Quality of Service 40Chapter 5 Is Your Network Ready for VoIP? 53Chapter 6 Components of the Voice over IP System 62Section 2 TCP/IP, the Platform for VoIPChapter 7 Introduction to TCP/IP 78Chapter 8 Data Link Layer 102Chapter 9 Internet Protocol 121Chapter 10 IP Addressing 141Chapter 11 TCP and UDP 173Chapter 12 DHCP 195Chapter 13 Name Resolution 207Section 3 Voice over IP Technical DetailsChapter 14 How IP Handles Voice 226Chapter 15 Voice to Digital 242Chapter 16 Implementing QoS 268Chapter 17 H.323 290Chapter 18 SIP in Detail 299Chapter 19 Voice Gateways 317Chapter 20 Setting up a Modern VoIP System 331AppendicesAppendix 1 Answer Key 349Appendix 2 Analyzing VoIP with Wireshark 355Appendix 3 VoIP Acronyms 362Appendix 4 VoIP Glossary 367Index 373
