Sip Demystified
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Sip Demystified
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Author : Gonzalo Camarillo
language : en
Publisher: McGraw-Hill Education
Release Date : 2002
Sip Demystified written by Gonzalo Camarillo and has been published by McGraw-Hill Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Technology & Engineering categories.
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. State-of-the-art SIP primer SIP (Session Initiation Protocol) is the open standard that will make IP telephony an irresistible force in communications, doing for converged services what http does for the Web. SIP Demystified – authored by Gonzalo Camarillo, one of the contributors to SIP development in the IETF—gives you the tools to keep your company and career competitive. This guide tells you why the standard is needed, what architectures it supports, and how it interacts with other protocols. As a bonus, you even get a context-setting background in data networking. Perfect if you’re moving from switched voice into a data networking environment, here’s everything you need to understand: * Where, why, and how SIP is used * What SIP can do and deliver * SIP’s fit with other standards and systems * How to plan implementations of SIP-enabled services * How to size up and choose from available SIP products
Internet Communications Using Sip
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Author : Henry Sinnreich
language : en
Publisher: John Wiley & Sons
Release Date : 2012-07-06
Internet Communications Using Sip written by Henry Sinnreich 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 2012-07-06 with Computers categories.
"This book is like a good tour guide.It doesn't just describe the major attractions; you share in the history, spirit, language, and culture of the place." --Henning Schulzrinne, Professor, Columbia University Since its birth in 1996, Session Initiation Protocol (SIP) has grown up. As a richer, much more robust technology, SIP today is fully capable of supporting the communication systems that power our twenty-first century work and life. This second edition handbook has been revamped to cover the newest standards, services, and products. You'll find the latest on SIP usage beyond VoIP, including Presence, instant messaging (IM), mobility, and emergency services, as well as peer-to-peer SIP applications, quality-of-service, and security issues--everything you need to build and deploy today's SIP services. This book will help you * Work with SIP in Presence and event-based communications * Handle SIP-based application-level mobility issues * Develop applications to facilitate communications access for users with disabilities * Set up Internet-based emergency services * Explore how peer-to-peer SIP systems may change VoIP * Understand the critical importance of Internet transparency * Identify relevant standards and specifications * Handle potential quality-of-service and security problems
Cryptography Demystified
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Author : John Hershey
language : en
Publisher: McGraw Hill Professional
Release Date : 2002-09-13
Cryptography Demystified written by John Hershey 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 2002-09-13 with Technology & Engineering categories.
AN UNCONVENTIONAL, FUN WAY TO MASTER THE BASICS OF CRYPTOGRAPHY Cryptography is not just for specialists. Now every wireless message, wireless phone call, online transaction, and email is encrypted at one end and decrypted at the other. “Crypto” is part of the job description for network designers, network engineers, and telecom developers. If you need cryptography basics—but dread the thick tomes that are your only other option—help is at hand. Cryptography Demystified puts the fundamentals into a 35-module, learn-by-doing package that’s actually fun to use. You must read this book if— * You prefer your simplifications from an expert who understands the complexities * 6 years of success as a short course for students and professionals works for you * you enjoy hearing the phrase “nothing to memorize” * ecommerce, email, network security, or wireless communications is part of your bailiwick * cracking cryptography means a jump up the career ladder * the words “public-key cryptography,” “channel-based cryptography,” and “prime numbers” pique your interest * best-practices cryptography is the only secure way for you—and your company—to go One of the most complex subjects in Information Technology, cryptography gets its due in this down-to-earth, self-teaching tutorial—the first to make the basics of the science truly accessible.
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.
Telecommunication Systems And Technologies Volume Ii
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Author : Paolo Bellavista
language : en
Publisher: EOLSS Publications
Release Date : 2009-10-17
Telecommunication Systems And Technologies Volume Ii written by Paolo Bellavista and has been published by EOLSS Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-10-17 with Technology & Engineering categories.
Telecommunication Systems and Technologies theme is a component of Encyclopedia of Physical Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Telecommunication systems are emerging as the most important infrastructure asset to enable business, economic opportunities, information distribution, culture dissemination and cross-fertilization, and social relationships. As any crucial infrastructure, its design, exploitation, maintenance, and evolution require multi-faceted know-how and multi-disciplinary vision skills. The theme is structured in four main topics: Fundamentals of Communication and Telecommunication Networks; Telecommunication Technologies; Management of Telecommunication Systems/Services; Cross-Layer Organizational Aspects of Telecommunications, which are then expanded into multiple subtopics, each as a chapter. These two volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs
Sip
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Author :
language : ja
Publisher: インプレスR&D
Release Date :
Sip written by and has been published by インプレスR&D this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
The 3g Ip Multimedia Subsystem Ims
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Author : Gonzalo Camarillo
language : en
Publisher: John Wiley & Sons
Release Date : 2007-01-11
The 3g Ip Multimedia Subsystem Ims written by Gonzalo Camarillo 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 2007-01-11 with Technology & Engineering categories.
The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds, Second Edition is an updated version of the best-selling guide to this exciting technology that will merge the Internet with the cellular world, ensuring the availability of Internet technologies such as the web, email, instant messaging, presence and videoconferencing nearly everywhere. In this thoroughly revised overview of the IMS and its technologies, goals, history, vision, the organizations involved in its standardization and architecture, the authors first describe how each technology works on the Internet and then explain how the same technology is adapted to work in the IMS, enabling readers to take advantage of any current and future Internet service. Key features of the Second Edition include: New chapter on Next Generation Networks, including an overview on standardization, the architecture, and PSTN/ISDN simulation services. Fully updated chapter on the Push-to-talk over Cellular (PoC) service, covering the standardization in the Open Mobile Alliance (OMA), architecture, PoC session types, user plane, and the Talk Burst Control Protocol. Several expanded sections, including discussion of the role of the Open Mobile Alliance in the standardization process, IPv4 support in IMS, a description of the IMS Application Layer Gateway and the Transition Gateway, and a description of the presence data model. Updated material on the presence service, session-based instant messages with the Message Session Relay Protocol (MSRP), and the XML Configuration Access Protocol (XCAP). Supported by a companion website on which instructors and lecturers can find electronic versions of the figures. Engineers, programmers, business managers, marketing representatives, and technically aware users will all find this to be an indispensable guide to IMS and the business model behind it.
Videoconferencing Demystified
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Author : Steven Shepard
language : en
Publisher: McGraw Hill Professional
Release Date : 2002
Videoconferencing Demystified written by Steven Shepard 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 Business & Economics categories.
This text aims to provide everything necessary to successfully deploy video-conferencing in a meeting, training or conference environment. Key features include: benefits versus liabilities of video conferences; purchasing / renting / using key components and equipment; and key technologies - streaming media, web conferencing, IP multicasting and LAN capacity.
Networks
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Author : Daniel Hardy
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-12-18
Networks written by Daniel Hardy and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-18 with Technology & Engineering categories.
Revolution, transformation, upheaval and promise! Yesterday, the technologies of com munication were accessible only to experts; today, they are a subject of constant discussion in the media. New services are advertised on a daily basis, and the potential, realized or not, of these technologies is a constant source of comment and discussion. But beyond the media frenzy, things really are developing with increasing speed, driven by the power of the Internet. The network has built up an ongoing relationship between research centres, development teams and marketing teams, allowing a constructive collaboration between technologies. The network has become the catalyst for its own evolution. The arrival of IP and GSM has given rise to new corporate giants, like Cisco Systems and Nokia. Operators, witnessing the diversification of their main sources of revenue, have been forced to merge or split. Entirely new actors from various horizons are counting on their ability to act as operators without a network to their name. Traditional equipment manufacturers have had to rethink their product lines in view of these new foundations. Likewise, governments have understood the need to create a body of laws that promote the harmonious and rapid development of networks to offer alternatives for operators and service providers. These often complex regulations act both as constraint and opportunity for operators and give direction to the actions of actors across the board.
802 11 Demystified
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Author : James LaRocca
language : en
Publisher: McGraw Hill Professional
Release Date : 2002
802 11 Demystified written by James LaRocca 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.
Unlike most other references on the market, this next-generation resource goes well beyond Bluetooth specifications and thoroughly examines different implementation approaches - as taught by a "master instructor." This book discusses Bluetooth in detail, covering both operational characteristics as well as its use as a wireless communications system. It addresses the coexistence of Bluetooth with other wireless networks and provides information on the significant security problems that exist when communicating without wires. It is based on 2 very popular and highly effective courses the author has been teaching for more than a year.