Ip Telephony

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Ip Telephony

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Author : Olivier Hersent
language : en
Publisher: Wiley-Blackwell
Release Date : 2005-03-11

Ip Telephony written by Olivier Hersent and has been published by Wiley-Blackwell this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03-11 with Computers categories.

IP (internet protocol) Telephony, enabled by softswitches, is going to usher in a new era in telecommunications. By putting voice and data over one IP network, operators can enjoy lower costs and create new, revenue-generating "multimedia" services. This valuable reference offers a comprehensive overview of the technology behind IP telephony and offers essential information to network engineers, designers and managers who need to understand the protocols and explore the issues involved in migrating the existing telephony infrastructure to an IP-based real time communication service. Drawing on extensive research and practical development experience in VoIP from its earliest stages, the authors give access to all the relevant standards and cutting-edge techniques in a single resource. IP Telephony: Deploying Voice-over-IP Protocols: Assumes a working knowledge of IP and networking and addresses the technical aspects of real-time communication over IP. Presents a high level overview of packet media transport technologies, covering all the major VoIP protocols – SIP, H323 and MGCP Details specific strategies to design services for public networks where endpoints cannot be trusted and can be behind firewalls. Explores the problems that may arise from incomplete protocol implementations, or architectures optimized for private networks which fail in a public environment. This amply illustrated, state-of-the art reference tool will be an invaluable resource for all those involved in the practical deployment of VoIP technology.

Ip Telephony Demystified

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Author : Ken Camp
language : en
Publisher: McGraw Hill Professional
Release Date : 2002-11-13

Ip Telephony Demystified written by Ken Camp and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-11-13 with Computers categories.

This handbook is designed to demystify IP telephony for business people and technology generalists. It discusses: IP protocol breakdown -SIP, H.323, Megaco/H.248; quality of service - IntServ, DiffServ, and MPLS; integrating voice into a LAN data environment; and cost and service implications.

Ip Telephony

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Author : Olivier Hersent
language : en
Publisher: John Wiley & Sons
Release Date : 2005-08-05

Ip Telephony written by Olivier Hersent and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-05 with Technology & Engineering categories.

IP (internet protocol) Telephony, enabled by softswitches, isgoing to usher in a new era in telecommunications. By putting voiceand data over one IP network, operators can enjoy lower costs andcreate new, revenue-generating "multimedia" services. This valuable reference offers a comprehensive overview of thetechnology behind IP telephony and offers essential information tonetwork engineers, designers and managers who need to understandthe protocols and explore the issues involved in migrating theexisting telephony infrastructure to an IP-based real timecommunication service. Drawing on extensive research and practical developmentexperience in VoIP from its earliest stages, the authors giveaccess to all the relevant standards and cutting-edge techniques ina single resource. IP Telephony: Deploying Voice-over-IP Protocols: Assumes a working knowledge of IP and networking and addressesthe technical aspects of real-time communication over IP. Presents a high level overview of packet media transporttechnologies, covering all the major VoIP protocols – SIP,H323 and MGCP Details specific strategies to design services for publicnetworks where endpoints cannot be trusted and can be behindfirewalls. Explores the problems that may arise from incomplete protocolimplementations, or architectures optimized for private networkswhich fail in a public environment. This amply illustrated, state-of-the art reference tool will bean invaluable resource for all those involved in the practicaldeployment of VoIP technology.

Ip Telephony

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Author : Tim Kelly
language : en
Publisher:
Release Date : 2000

Ip Telephony written by Tim Kelly and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Internet telephony categories.

Ip Telephony

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Author : Olivier Hersent
language : en
Publisher: Addison-Wesley Professional
Release Date : 2000

Ip Telephony written by Olivier Hersent and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.

The authors bring together all the diverse information network professionals and developers need to build IP-based multimedia and voice networks, including coverage on key technologies, protocols, standards, security, access, and more.

Enabling Secure Ip Telephony In Enterprise Networks

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Author : Brennen Emerick Reynolds
language : en
Publisher:
Release Date : 2002

Enabling Secure Ip Telephony In Enterprise Networks written by Brennen Emerick Reynolds and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.

Pbx Systems For Ip Telephony

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Author : Allan Sulkin
language : en
Publisher: McGraw Hill Professional
Release Date : 2002

Pbx Systems For Ip Telephony written by Allan Sulkin and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Computers categories.

This work explains telephone switching systems and how the technology is evolving to accommodate voice-over-IP traffic. Unlike data networks, telephone networks are proprietary. They're purchased as complete systems and are hard if not impossible to modify. Allan Sulkin explains how to acquire, deploy and maintain a system with all the features needed to support essential new applications, and how to get optimal performance from the system you have.

Ip Telephony

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Author : Walter Goralski
language : en
Publisher:
Release Date : 2000

Ip Telephony written by Walter Goralski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Internet telephony categories.

Ip Telephony With H 323

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Author : Vineet Kumar
language : en
Publisher:
Release Date : 2001-05-04

Ip Telephony With H 323 written by Vineet Kumar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-05-04 with Computers categories.

This book presents end-to-end system basics for IP telephony—the technology that enables private data networks to provide extended communication services and multimedia transmission over standard phone lines. Written by the chief architects of H.323, the governing protocol for IP telephony, this book delivers the most authoritative coverage of what is considered the hottest topic in networking today. Network and telecommunications professionals will find clear discussions of the principles and implementations of next generation architectures and services, as well as comprehensive coverage of the related protocols, addressing and routing issues, interworking IP with legacy systems, deploying gateways, and more. Mobility, security, and QoS aspects of H.323 systems are also explained in detail.

Internet Telephony

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Author : Uyless D. Black
language : en
Publisher: Prentice Hall
Release Date : 2001

Internet Telephony written by Uyless D. Black and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.

A communication engineer's guide to the IP call processing protocols which set up and tear down voice/data/video calls over the internet. Covers both US and european standards.