
Because Knetbooks knows college students. Our rental program is designed to save you time and money. Whether you need a textbook for a semester, quarter or even a summer session, we have an option for you. Simply select a rental period, enter your information and your book will be on its way!
| Introducing Voice over IP Networks | p. 3 |
| VoIP Fundamentals | p. 3 |
| Cisco Unified Communications Architecture | p. 3 |
| VoIP Overview | p. 4 |
| Components of a VoIP Network | p. 6 |
| VoIP Functions | p. 7 |
| VoIP Signaling Protocols | p. 9 |
| The H.323 Umbrella 9 MGCP | p. 11 |
| Session Initiation Protocol | p. 12 |
| Skinny Client Control Protocol | ... MOREp. 12 |
| Comparing VoIP Signaling Protocols | p. 12 |
| VoIP Service Considerations | p. 15 |
| Media Transmission Protocols | p. 16 |
| Real-Time Transport Protocol | p. 16 |
| RTP Control Protocol | p. 17 |
| Compressed RTP | p. 18 |
| Secure RTP 20 Introducing VoIP Gateways | p. 21 |
| Understanding Gateways | p. 21 |
| Modern Gateway Hardware Platforms | p. 24 |
| Well-Known and Widely Used Enterprise Models | p. 27 |
| Standalone Voice Gateways | p. 30 |
| Summary of Voice Gateways | p. 34 |
| IP Telephony Deployment Models | p. 36 |
| Summary | p. 50 |
| Chapter Review Questions | p. 51 |
| Considering VoIP Design Elements | p. 55 |
| VoIP Fundamentals | p. 55 |
| IP Networking and Audio Clarity | p. 55 |
| Audio Quality Measurement | p. 61 |
| VoIP and QoS | p. 63 |
| Transporting Modulated Data over IP Networks | p. 66 |
| Understanding Fax/Modem Pass-Through, Relay, and Store and Forward | p. 67 |
| Modem Relay | p. 71 |
| Gateway Signaling Protocols and Fax Pass-Through and Relay | p. 74 |
| DTMF Support | p. 82 |
| Table of Contents provided by Publisher. All Rights Reserved. |