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Author: Uyless D. Black Publisher: Prentice Hall ISBN: Category : Computers Languages : en Pages : 408
Book Description
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.
Author: Uyless D. Black Publisher: Prentice Hall ISBN: Category : Computers Languages : en Pages : 408
Book Description
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.
Author: Lee W. McKnight Publisher: MIT Press ISBN: 9780262133852 Category : Business & Economics Languages : en Pages : 428
Book Description
This book explores issues posed by convergent voice and data networks, and considers future scenarios as Internet telephony continues to alter the communications landscape.
Author: Lee W. McKnight Publisher: Mit Press ISBN: 9780262525619 Category : Computers Languages : en Pages : 410
Book Description
Internet telephony is the integration and convergence of voice and data networks, services, and applications. The rapidly developing technology can convert analog voice input to digital data, send it over available networked channels, and then convert it back to voice output. Traditional circuit-switching networks such as telephone lines can be used together with packet-switching networks such as the Internet, thereby merging communication modes such as email, voice mail, fax, pager, real-time human speech, and multimedia videoconferencing into a single integrated system. Because Internet telephony allows the interchangeable and seamless use of phones, computers, personal digital assistants, TV cables, wireless, and Web technology, myriad combinations become possible.The transformation of the Internet from a network application using phone lines to a general communications infrastructure through which voice is but one of many data types offered has a wide impact on applications, architectures, networks, economics, public policy, industry structures, regulation, and service providers. This book explores these and other issues, and considers future scenarios as Internet telephony continues to alter the communications landscape.Contributors David D. Clark, Daniel Fryxell, William Lehr, Brett Leida, Terrence P. McGarty, Lee W. McKnight, Philip Mutooni, Husham Sharifi, Marc S. Shuster, Marvin Sirbu, David Tennenhouse, Kanchana Wanichkorn, Jonathan Weinberg.
Author: Jeffrey K. MacKie-Mason Publisher: Routledge ISBN: 1136684263 Category : Language Arts & Disciplines Languages : en Pages : 324
Book Description
Commemorating the 25th anniversary of the Telecommunications Policy Research Conference (TPRC), this volume begins with a historical survey of a quarter-century of TPRC meetings as one measure of change in and research about the telecommunications industry. Additional papers reflecting the ongoing pace of change in technological, economic, and policy issues are organized around four topics: * economic analysis of local and international telephone policy; * media industry studies including video competition, guidelines for children's educational television, and the setting of AM stereo standards; * applications and policy regarding the Internet; and * comparative studies in telephone and satellite policy. Collectively, the contents of this volume assess key issues for scholars, policymakers, and practitioners. Research reported in this volume illustrates the continually expanding scope of scholarly concerns about the telecommunications and information industry and contributes to further policy research and analysis.
Author: William A. Flanagan Publisher: John Wiley & Sons ISBN: 1118019210 Category : Technology & Engineering Languages : en Pages : 322
Book Description
Translates technical jargon into practical business communications solutions This book takes readers from traditional voice, fax, video, and data services delivered via separate platforms to a single, unified platform delivering all of these services seamlessly via the Internet. With its clear, jargon-free explanations, the author enables all readers to better understand and assess the growing number of voice over Internet protocol (VoIP) and unified communications (UC) products and services that are available for businesses. VoIP and Unified Communications is based on the author's careful review and synthesis of more than 7,000 pages of published standards as well as a broad range of datasheets, websites, white papers, and webinars. It begins with an introduction to IP technology and then covers such topics as: Packet transmission and switching VoIP signaling and call processing How VoIP and UC are defining the future Interconnections with global services Network management for VoIP and UC This book features a complete chapter dedicated to cost analyses and payback calculations, enabling readers to accurately determine the short- and long-term financial impact of migrating to various VoIP and UC products and services. There's also a chapter detailing major IP systems hardware and software. Throughout the book, diagrams illustrate how various VoIP and UC components and systems work. In addition, the author highlights potential problems and threats to UC services, steering readers away from common pitfalls. Concise and to the point, this text enables readers—from novices to experienced engineers and technical managers—to understand how VoIP and UC really work so that everyone can confidently deal with network engineers, data center gurus, and top management.
Author: Richard Grigonis Publisher: CRC Press ISBN: 1482280655 Category : Computers Languages : en Pages : 576
Book Description
If you want to grasp the full length and breadth of the rapidly developing computer telephony field, this book is the place to start. Author Richard Grigonis thoroughly explains even the most abstruse ideas in a concise manner that is aimed at all kinds of readers -- students, business executives, telecom managers, call center supervisors or entrep
Author: Olivier Hersent Publisher: Addison-Wesley Professional ISBN: 9780201619102 Category : Computers Languages : en Pages : 482
Book Description
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.
Author: OECD Publisher: OECD Publishing ISBN: 9264172556 Category : Languages : en Pages : 248
Book Description
The OECD Communications Outlook presents the most recent comparable data on the performance of the communications sector in OECD countries and on their policy frameworks.
Author: Uyless D. Black
Author: Uyless D. Black
Author: Lee W. McKnight
Author: 
Author: Lee W. McKnight
Author: Jeffrey K. MacKie-Mason
Author: William A. Flanagan
Author: Richard Grigonis
Author: Olivier Hersent
Author: Char Shing Wilson Ng
Author: OECD