Jean-Pierre Petit - Beyond VoIP Protocols : Understanding Voice Technology and Networking Techniques for IP Telephony ebook TXT, DJV
9780470023624 English 0470023627 IP telephony, enabled by softswitches, is going to usher in a new telecom era. By putting voice and data over one IP network, operators can enjoy lower costs and create new, revenue-generating 'multimedia' services. What are the advantages of IP Telephony? New entrants to the communications service provider sector must provide data services as well as voice. VoIP dispenses with the need to build two separate networks. Offering a bundled package of services over one network means greater efficiency and higher margins. With broadband fixed and mobile access becoming more prevalent, service providers can offer a whole host of telephony, data and internet services down the one connection. A companion volume to IP Telephony: Deploying VoIP Protocols, this book takes the reader a stage deeper into how to prepare the network and exploit the technology to its full potential. It first introduces the basics of speech coding and voice quality. The authors go on to demonstrate how quality of service may be built into the network and deal with network dimensioning aspects such as multipoint communications and how to model call seizures. A final section on multimedia encoding and transport techn, In 1999-2000, VoIP (Voice-over-IP) telephony was one of the most successful buzzwords of the telecom bubble era. However, in 2001-2003, VoIP faced a very tough reality check. Now, manufacturers and service providers are drawing on what they have learnt from past experience in order to prepare to participate in the next major challenge faced by the telecommunications industry.This book offers a comprehensive overview of the issues to solve in order to deploy global revenue-generating effective "multimedia" services. Drawing on extensive research and practical deployment experience in VoIP, the authors provide essential advice for those seeking to design and implement a post-bubble VoIP network.Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony Introduces the basics of speech coding and voice quality Demonstrates how quality of service may be built into the network and deals with dimensioning aspects, e.g. multipoint communications and how to model call seizures. Explores the potential of multicast to turn an IP backbone into an optimized broadcast medium Includes amply illustrated, state-of-the-art practical advice for formulating a complete deployment strategy A companion volume to "IP Telephony: Deploying VoIP Protocols", this book takes the reader a stage deeper into how to prepare the network and exploit VoIP technology to its full potential., This book offers a comprehensive overview of the issues to solve in order to deploy global revenue-generating effective "multimedia" services. Drawing on extensive research and practical deployment experience in VoIP, the authors provide essential advice for those seeking to design and implement a post-bubble VoIP network. Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony Introduces the basics of speech coding and voice quality Demonstrates how quality of service may be built into the network and deals with dimensioning aspects, e.g. multipoint communications and how to model call seizures. Explores the potential of multicast to turn an IP backbone into an optimized broadcast medium Includes amply illustrated, state-of-the-art practical advice for formulating a complete deployment strategy
9780470023624 English 0470023627 IP telephony, enabled by softswitches, is going to usher in a new telecom era. By putting voice and data over one IP network, operators can enjoy lower costs and create new, revenue-generating 'multimedia' services. What are the advantages of IP Telephony? New entrants to the communications service provider sector must provide data services as well as voice. VoIP dispenses with the need to build two separate networks. Offering a bundled package of services over one network means greater efficiency and higher margins. With broadband fixed and mobile access becoming more prevalent, service providers can offer a whole host of telephony, data and internet services down the one connection. A companion volume to IP Telephony: Deploying VoIP Protocols, this book takes the reader a stage deeper into how to prepare the network and exploit the technology to its full potential. It first introduces the basics of speech coding and voice quality. The authors go on to demonstrate how quality of service may be built into the network and deal with network dimensioning aspects such as multipoint communications and how to model call seizures. A final section on multimedia encoding and transport techn, In 1999-2000, VoIP (Voice-over-IP) telephony was one of the most successful buzzwords of the telecom bubble era. However, in 2001-2003, VoIP faced a very tough reality check. Now, manufacturers and service providers are drawing on what they have learnt from past experience in order to prepare to participate in the next major challenge faced by the telecommunications industry.This book offers a comprehensive overview of the issues to solve in order to deploy global revenue-generating effective "multimedia" services. Drawing on extensive research and practical deployment experience in VoIP, the authors provide essential advice for those seeking to design and implement a post-bubble VoIP network.Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony Introduces the basics of speech coding and voice quality Demonstrates how quality of service may be built into the network and deals with dimensioning aspects, e.g. multipoint communications and how to model call seizures. Explores the potential of multicast to turn an IP backbone into an optimized broadcast medium Includes amply illustrated, state-of-the-art practical advice for formulating a complete deployment strategy A companion volume to "IP Telephony: Deploying VoIP Protocols", this book takes the reader a stage deeper into how to prepare the network and exploit VoIP technology to its full potential., This book offers a comprehensive overview of the issues to solve in order to deploy global revenue-generating effective "multimedia" services. Drawing on extensive research and practical deployment experience in VoIP, the authors provide essential advice for those seeking to design and implement a post-bubble VoIP network. Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony Introduces the basics of speech coding and voice quality Demonstrates how quality of service may be built into the network and deals with dimensioning aspects, e.g. multipoint communications and how to model call seizures. Explores the potential of multicast to turn an IP backbone into an optimized broadcast medium Includes amply illustrated, state-of-the-art practical advice for formulating a complete deployment strategy