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Book Synopsis How to Start a Voip Business by : Vilius Stanislovaitis
Download or read book How to Start a Voip Business written by Vilius Stanislovaitis and published by . This book was released on 2016-01-14 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to Start a VoIP Business is the first book which explains in plain English how to become a VoIP provider and start different services, based on a VoIP technology. This simple six-stage guide will give you the know-how of launching services, such as mobile VoIP, callback, calling cards, call shops, residential VoIP, virtual PBX, SIP trunking, wholesale transit, call origination and call termination.
Book Synopsis VoIP Service Quality by : William C. Hardy
Download or read book VoIP Service Quality written by William C. Hardy and published by McGraw Hill Professional. This book was released on 2003-02-07 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: VoIP (Voice over Internet Protocol), the next big advance in telecom, has proven difficult to implement. This resource gives service and enterprise telecom managers all the data they need on measurements, tools, and utilities to build a Voice over IP service that works as well as the telephone. * Offers specific techniques for evaluating every factor that affects quality of service * Written in an easy-to-understand "plain English" style * Explains how to translate problems of quality into measurable cause and effect
Author :United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet Publisher : ISBN 13 : Total Pages :172 pages Book Rating :4.F/5 ( download)
Book Synopsis VOIP Services by : United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet
Download or read book VOIP Services written by United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet and published by . This book was released on 2004 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Switching to VoIP by : Theodore Wallingford
Download or read book Switching to VoIP written by Theodore Wallingford and published by "O'Reilly Media, Inc.". This book was released on 2005 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: More and more businesses today have their receive phone service through Internet instead of local phone company lines. Many businesses are also using their internal local and wide-area network infrastructure to replace legacy enterprise telephone networks. This migration to a single network carrying voice and data is called convergence, and it's revolutionizing the world of telecommunications by slashing costs and empowering users. The technology of families driving this convergence is called VoIP, or Voice over IP. VoIP has advanced Internet-based telephony to a viable solution, piquing the interest of companies small and large. The primary reason for migrating to VoIP is cost, as it equalizes the costs of long distance calls, local calls, and e-mails to fractions of a penny per use. But the real enterprise turn-on is how VoIP empowersbusinesses to mold and customize telecom and datacom solutions using a single, cohesive networking platform. These business drivers are so compelling that legacy telephony is going the way of the dinosaur, yielding to Voice over IP as the dominant enterprise communications paradigm. Developed from real-world experience by a senior developer, O'Reilly's Switching to VoIP provides solutions for the most common VoIP migration challenges. So if you're a network professional who is migrating from a traditional telephony system to a modern, feature-rich network, this book is a must-have. You'lldiscover the strengths and weaknesses of circuit-switched and packet-switched networks, how VoIP systems impact network infrastructure, as well as solutions for common challenges involved with IP voice migrations. Among the challenges discussed and projects presented: building a softPBX configuring IP phones ensuring quality of service scalability standards-compliance topological considerations coordinating a complete system ?switchover? migrating applications like voicemail and directoryservices retro-interfacing to traditional telephony supporting mobile users security and survivability dealing with the challenges of NAT To help you grasp the core principles at work, Switching to VoIP uses a combination of strategy and hands-on "how-to" that introduce VoIP routers and media gateways, various makes of IP telephone equipment, legacy analog phones, IPTables and Linux firewalls, and the Asterisk open source PBX software by Digium.You'll learn how to build an IP-based or legacy-compatible phone system and voicemail system complete with e-mail integration while becoming familiar with VoIP protocols and devices. Switching to VoIP remains vendor-neutral and advocates standards, not brands. Some of the standards explored include: SIP H.323, SCCP, and IAX Voice codecs 802.3af Type of Service, IP precedence, DiffServ, and RSVP 802.1a/b/g WLAN If VoIP has your attention, like so many others, then Switching to VoIP will help you build your own system, install it, and begin making calls. It's the only thing left between you and a modern telecom network.
Book Synopsis VoIP: Voice Over Internet Protocol Architecture and Features by : Abdul Sattar Mohmand
Download or read book VoIP: Voice Over Internet Protocol Architecture and Features written by Abdul Sattar Mohmand and published by Lulu.com. This book was released on 2008-06-28 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: VoIP or Voice Over Internet Protocol is an emerging telecommunication technology that make use of IP network to carry voice just like PSTN (Public Switched Telephone Network) or traditional phones. There are several companies offering low cost and more flexible phones and packages of VoIP systems. Future belongs to VoIP because of its low cost and flexibility and more control.This innovative technology will change the life of people because the dream of video phone is just behind its bars. This book covers the basic architecture, usefulness, challenges and features of the VoIP Phones systems.
Download or read book IP Telephony written by Bill Douskalis and published by Prentice Hall. This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now that virtually every leading telecommunications service provider has committed to delivering IP-based telephony services, communications professionals face the enormous challenge of implementation. This hands-on guide brings together today's best known answers and solutions for delivering VolP services with the quality customers deman. No other book covers the combined issues of protocol signaling, media transport methodology, reference topological considerations and voice quality testing in service offerings. No matter what your role in delivering Voice Over IP (VoIP) services, IP Telephony delivers the specifics you need to speed deployment, improve reliability, ensure quality, and simplify troubleshooting. Precise, thorough, and based firmly in the real-world, it is simply indispensable. The accompanying CD-ROM contains an extensive library of IP telephony-related RFCs, pertinent white papers and application notes that include real-world IP Telephony measurement examples.
Book Synopsis Voice over IP Networks by : Pramode K. Verma
Download or read book Voice over IP Networks written by Pramode K. Verma and published by Springer Science & Business Media. This book was released on 2011-01-12 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses three important issues in VoIP networks: Quality of Service, pricing and security. In addressing Quality of Service (QoS), it introduces the notion of delay not exceeding an upper limit, termed the bounded delay, to measure the Quality of Service in VoIP networks. Queuing models are introduced to measure performance in terms of bounded delays. Closed form solutions relating the impact of bounding delays on throughput of VoIP traffic are provided. Traffic that exceeds the delay threshold is treated as lost throughput. The results addressed can be used in scaling resources in a VoIP network for different thresholds of acceptable delays. Both single and multiple switching points are addressed. The same notion and analysis are also applied on jitter, another important indicator of the VoIP QoS This book also develops a pricing model based on the Quality of Service provided in VoIP networks. It presents the impact of quality of VoIP service demanded by the customer on the transmission resources required by the network using an analytical approach. In addition, it extends and applies the delay throughput analysis developed for VoIP networks in assessing the impact of risks constituted by a number of transportation channels, where the risk associated with each channel can be quantified by a known distribution. Finally, the book explores areas for future research that can be built on the foundation of research presented.
Author :United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet Publisher : ISBN 13 : Total Pages :80 pages Book Rating :4.0/5 ( download)
Book Synopsis How Internet Protocol-enabled Services are Changing the Face of Communications by : United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet
Download or read book How Internet Protocol-enabled Services are Changing the Face of Communications written by United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and the Internet and published by . This book was released on 2005 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Securing VoIP Networks by : Peter Thermos
Download or read book Securing VoIP Networks written by Peter Thermos and published by Pearson Education. This book was released on 2007-08-01 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Securing VoIP Networks, two leading experts systematically review the security risks and vulnerabilities associated with VoIP networks and offer proven, detailed recommendations for securing them. Drawing on case studies from their own fieldwork, the authors address VoIP security from the perspective of real-world network implementers, managers, and security specialists. The authors identify key threats to VoIP networks, including eavesdropping, unauthorized access, denial of service, masquerading, and fraud; and review vulnerabilities in protocol design, network architecture, software, and system configuration that place networks at risk. They discuss the advantages and tradeoffs associated with protection mechanisms built into SIP, SRTP, and other VoIP protocols; and review key management solutions such as MIKEY and ZRTP. Next, they present a complete security framework for enterprise VoIP networks, and provide detailed architectural guidance for both service providers and enterprise users. 1 Introduction 2 VoIP Architectures and Protocols 3 Threats and Attacks 4 VoIP Vulnerabilites 5 Signaling Protection Mechanisms 6 Media Protection Mechanisms 7 Key Management Mechanisms 8 VoIP and Network Security Controls 9 A Security Framework for Enterprise VoIP Networks 10 Provider Architectures and Security 11 Enterprise Architectures and Security
Book Synopsis Wired-Wireless Multimedia Networks and Services Management by : Tom Pfeifer
Download or read book Wired-Wireless Multimedia Networks and Services Management written by Tom Pfeifer and published by Springer. This book was released on 2009-10-26 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 12th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services, MMNS 2009, held in Venice, Italy, in October 2009, as part of the 5th International Week on Management of Networks and Services, Manweek 2009. The 13 revised full papers presented together with 5 poster papers were carefully reviewed and selected from 37 submissions. The papers are organized in topical sections on multimedia networks and systems management, multimedia quality, VoIP and vocal applications, and peer-to-peer multimedia networks.
Book Synopsis FCC Record by : United States. Federal Communications Commission
Download or read book FCC Record written by United States. Federal Communications Commission and published by . This book was released on 2008 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis VoIP Monthly Newsletter September 2010 by :
Download or read book VoIP Monthly Newsletter September 2010 written by and published by Information Gatekeepers Inc. This book was released on with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Internet Communications Using SIP by : Henry Sinnreich
Download or read book Internet Communications Using SIP written by Henry Sinnreich and published by John Wiley & Sons. This book was released on 2012-07-06 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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
Book Synopsis Nominations to the Federal Communications Commission and to the Department of Commerce (National Telecommunications and Information Administration) : hearing by :
Download or read book Nominations to the Federal Communications Commission and to the Department of Commerce (National Telecommunications and Information Administration) : hearing written by and published by DIANE Publishing. This book was released on with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis HOW INTERNET PROTOCOL-ENABLED SERVICES ARE CHANGING THE FACE OF COMMUNICATIONS: A VIEW FROM GOVERNMENT OFFICIALS, SERIAL NO. 109-69, APRIL 27, 2005, 109-1 HEARING, * by :
Download or read book HOW INTERNET PROTOCOL-ENABLED SERVICES ARE CHANGING THE FACE OF COMMUNICATIONS: A VIEW FROM GOVERNMENT OFFICIALS, SERIAL NO. 109-69, APRIL 27, 2005, 109-1 HEARING, * written by and published by . This book was released on 2006 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Information Processing and Management by : Vinu V Das
Download or read book Information Processing and Management written by Vinu V Das and published by Springer. This book was released on 2010-04-03 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is my pleasure to write the preface for Information Processing and Management. This book aims to bring together innovative results and new research trends in inf- mation processing, computer science and management engineering. If an information processing system is able to perform useful actions for an obj- tive in a given domain, it is because the system knows something about that domain. The more knowledge it has, the more useful it can be to its users. Without that kno- edge, the system itself is useless. In the information systems field, there is conceptual modeling for the activity that elicits and describes the general knowledge a particular information system needs to know. The main objective of conceptual modeling is to obtain that description, which is called a conceptual schema. Conceptual schemas are written in languages called conceptual modeling languages. Conceptual modeling is an important part of requi- ments engineering, the first and most important phase in the development of an inf- mation system.
Book Synopsis Communications Opportunity, Promotion, and Enhancement Act of 2006 by : United States. Congress. House. Committee on Energy and Commerce
Download or read book Communications Opportunity, Promotion, and Enhancement Act of 2006 written by United States. Congress. House. Committee on Energy and Commerce and published by . This book was released on 2006 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
