eBook By Category (VoIP/IP Telephony)
QuickInfo about VoIP/IP Telephony
Voice over Internet Protocol (also called VoIP, IP Telephony, Internet telephony, and Digital Phone) is the routing of voice conversations over the Internet or any other IP-based network. The voice data flows over a general-purpose packet-switched network, instead of traditional dedicated, circuit-switched voice transmission lines.
Protocols used to carry voice signals over the IP network are commonly referred to as Voice over IP or VoIP protocols. They may be viewed as commercial realizations of the experimental Network Voice Protocol (1973) invented for the ARPANET.
Voice over IP traffic may be deployed on any IP network, including ones lacking a connection to the rest of the Internet, for instance on a private building-wide LAN.
Articles
The VoIP Telephone Services Revolution
Ever since the birth of the internet, entrepreneurs with an eye to the future have predicted that voice communications telephone services would eventually be merged with internet services. With the widespread adoption of VoIP, that day has come, and it is causing a revolution in the telephone industry.
In simple terms, a VoIP service allows you to use your broadband (high-speed) connection to place telephone calls over the Internet. It is not difficult to see how this is rocking the telecom industry to the core.
Will VoIP Make the Telephone Ring ?
As a large proportion of people worldwide are increasingly favouring the Internet as a means of communicating with others, it should come as no great surprise to see it being adapted to encompass that other technological marvel of our age, the telephone.
Take Your Home or Business Phone With You When You Travel
Voice Over Internet Protocol (VoIP) telephone service uses a broadband Internet connection (DSL or cable) instead of the Bell System circuits to carry your voice to any telephone in the world via the Internet. If you're not familiar with VoIP phone service, you'll be interested in this new technology that's giving traditional phone companies a run for their money.
Introduction to VoIP
What is VoIP? First things first, VoIP stands for Voice over Internet Protocol. At a base level that means phone calls over your broadband connection. You really do need a high-speed connection to take advantage of VoIP to get phone calls comparable to a normal landline phone. Traditional "dial-up" connections are not really sufficient.
Conducting a Voice Over IP Readiness Assessment
Thinking about making the switch to a VoIP system for your company? Then you will need to make sure your current network can handle the change. This article will help you determine the VoIP readiness of your current network.
How Much Bandwidth is Required for VoIP Phones?
How much Bandwidth is required for VoIP phones? A long-standing question for potential VoIP (Voice over Internet Protocol) consumers is “How much bandwidth does a VoIP phone require to make quality telephone calls?”. The higher the bandwidth speed you have, the more data you can send over your Broadband Internet connection. But, how much is enough?
Security, Stability, and Interoperability Issues on VoIP Implementation
Apart from solid infrastructure, there are a number of issues that businesses have to address to achieve VoIP services that are secure, cost-effective, and reliable. Security, stability, and interoperability needs to be assessed prior to VoIP implementation projects.
VoIP - What is the Problem?
In the beginning, when the Internet Protocol was first designed, no one was thinking about the possibilities of sending audio and video. Real time communication was not an issue.
Perhaps the greatest single problem is that the Internet Protocol (the IP part of VoIP - Voice over Internet Protocol) wasn't designed to ensure that the packets are delivered in the correct order.
Voice over IP (VoIP) Features
Voice over IP or VoIP as it is commonly known, is being adopted by many businesses worldwide. Discover some of the features offered by this technology and see how your business could benefit.
VoIP (Computer Phone) Warning
Never before in the history of telecommunications has a more important warning been needed for current and potential VoIP (computer phone) users who have joined, or will be joining, in the inevitable paradigm shift from telephone to VoIP.
VoIP 101: Voice over IP for Beginners
VoIP will surely revolutionize the cost and of long-distance voice calling. Companies such as Skype, Vonage, and Lingo are already breaking into the new technology that takes ordinary analog audio data and turns them into digital signals that can be sent over the Internet via IP packets using voice over Internet protocol technology (VoIP).
Why Over 90% of VoIP Services Are Vulnerable to Attack
You are in the crosshairs as a primary target of computer hackers if you own a computer or operate on un-secure VoIP (computer phone) services.
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eBooks
Asterisk : The Future of Telephony
 | It may be a while before Internet telephony with VoIP (Voice over Internet Protocol) reaches critical mass, but there's already tremendous movement in that direction... |
Asterisk: The Future of Telephony
 | This bestselling book is now the standard guide to building phone systems with Asterisk, the open source IP PBX that has traditional telephony providers running scared! Revised for the 1... |
Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony
 | In 1999-2000, VoIP (Voice-over-IP) telephony was one of the most successful buzzwords of the telecom bubble era... |
Building a VoIP Network with Nortel's Multimedia Communication Server 5100
 | The first book on deploying VoIP products from Nortel, the largest supplier of voice products in the world
This is the only book you need if you are tasked with designing, installing, configuring, and troubleshooting a converged network built with Nortel’s Multimedia Concentration Server 5100, and Multimedia Communications Portfolio (MCP) products... |
Building Telephony Systems with Asterisk
 | This book shows how to build a telephony system for your home or business using the free and open source application, Asterisk... |
Building Telephony Systems with OpenSER
Carrier Grade Voice Over IP (second edition)
 | A must-have, practical primer on true "carrier class" VoIP--how to use cutting-edge signaling schemes, quality of service (QoS) techniques, and existing protocols to deliver Ma Bell-quality service... |
Cisco IP Telephony : Planning, Design, Implementation, Operation, and Optimization
 | A guide to successful deployment of the Cisco IP Telephony solution
--Real-world case studies from the Cisco design consulting engineers who developed the PDIOO process provide practical advice on all stages of successful IPT deployment
--Concise understanding of the PDIOO phases enables architects and engineers to successfully deploy the Cisco IPT solution
--Division of the process into PDIOO phases provides a logical and defined guide for network engineers and architects as they proceed through each of the phases in deploying the Cisco IPT solution
--Includes detailed questionnaires for each phase of deployment in the PDIOO cycle--a great aid in understanding customer networks and requirements
--Network infrastructure design, call processing infrastructure design and applications, and voice-mail system design are covered in depth Cisco IP Telephony (IPT) solutions are being deployed at an accelerated rate, and network architects and engineers need to understand the various phases involved in successful deployment: planning, design, implementation, operation, and optimization (PDIOO)... |
Computer Telephony Demystified
 | Reshape your world with computer telephony
The existing telephone infrastructure is quickly being replaced with products, systems, and solutions based on off-the-shelf computer technology... |
Fire the Phone Company : A Handy Guide to Voice Over IP
 | Longing to break free from the phone company’s tethers? This is the place to start! Realizing that VoIP is still just an acronym to many (and an intimidating one at that), author Dave Field speaks squarely to you, the consumer, demonstrating that you don’t have to be a technologist to start achieving significant savings through Internet phone services... |
Implementing Voice over IP
 | * Public and private networks will eventually be configured in such a way that all voice calls are routed using Internet protocols
* Reviews existing and emerging standards for voice over IP
* Provides detailed guidance on how to engineer an efficient VoIP network
* Discusses quality of service (QoS) enforcement techniques
* Shows how to prototype and test a network's performance |
Internet Phone Services Simplified (VoIP)
 | Internet Phone Services Simplified gives you the most basic need-to-know information and then teaches you how to get the most out of your VoIP phone services:
- Understand how broadband VoIP, Internet VoIP, and VoIP Chat services work
- Learn about and compare different services, their advantages, and their limitations
- Subscribe to a service, install equipment, and troubleshoot issues that might arise
- Integrate services into your home, including reusing your existing house telephone wiring and phone handsets
- Extend VoIP throughout your home by using multiline, extendable cordless phone systems
- Take advantage of VoIP features, including virtual phone numbers and listening to voicemail using your computer while traveling
Internet phone services offer great advantages over existing telephone systems, allowing you to save money and make and receive calls using high-speed and broadband services... |
IP Telephony Unveiled
 | It's more than voice over IP... |
IP Telephony with H.323: Architectures for Unified Networks and Integrated Services
PBX Systems for IP Telephony
Practical VoIP Security
 | Your Hands-On Guide to Voice over IP (VoIP)
This book was written for the thousands of IT professionals-from CIOs to circuit-switched telecom engineers-who are now responsible for deploying and maintaining secure VoIP networks... |
Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures
 | 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... |
Skype Hacks : Tips & Tools for Cheap, Fun, Innovative Phone Service (Hacks)
 | If you've heard about Skype--and who hasn't with all the recent media attention devoted to Internet telephone services--chances are you've been mighty tempted to try it out... |
Skype Me! : From Single User to Small Enterprise and Beyond
 | Whether you're a single user or you manage voice communications for a large enterprise, the inevitable change predicted above by Michael Powell of the FCC has now arrived... |
Skype(TM) : The Definitive Guide
 | Learn how to make free phone calls to more than 75 million people, and dirt-cheap phone calls to practically everyone else, anywhere on Earth! You can do it with Skype... |
Softswitch : Architecture for VoIP (Professional Telecom)
 | Bypassing the old circuit-switched hardware, softswitches streamline message traffic and provide a much more efficient service development environment... |
Switching to VoIP
 | More and more businesses today have their receive phone service through Internet instead of local phone company lines... |
Taking Charge of Your VoIP Project
 | Strategies and solutions for successful VoIP deployments
Justify your network investment
* The step-by-step approach to VoIP deployment and management enables you to plan early and properly for successful VoIP integration with your existing systems, networks, and applications... |
Talk Is Cheap
 | Fed up with the high tolls charged by your ordinary telephone service? If you're itching to cut the copper cord with your costly, traditional phone service, you need Talk is Cheap, the new, easy-to-understand guide to understanding and using Voice over Internet Protocol (VoIP) and other Internet telephone options... |
TrixBox Made Easy
 | TrixBox is a telephone system based on the popular open source Asterisk PBX (Private Branch eXchange) Software... |
Video Conferencing over IP : Configure, Secure, and Troubleshoot
 | WiMAX holds great promise for the future of broadband communications... |
Voice Over IP Crash Course
 | Recent advances in VoIP (Voice over IP) technology have made it the solution of choice for voice service because of its low cost and increased reliability... |
Voice over IP First-Step (First-Step)
 | Your first step into the world of IP telephony
* No IP telephony experience required
* Includes clear and easily understood explanations
* Makes learning easy
Your first step to the world of IP telephony begins here!
* Learn how voice and data communications merge in voice-over-IP technology
* Use this reader-friendly guide to understand the benefits of this technology
* Explore real-life applications and theories through case studies in every chapter
Welcome to the world of voice over IP
We use either a telephone or e-mail for much of our day-to-day communication... |
Voice over IP Fundamentals (2nd Edition)
 | The authors of Voice over IP Fundamentals--three packet-voice specialists at Cisco Systems--initiate their exploration of next-generation technologies for supporting conversations across large distances: the switched telephone network as implemented on large (intercontinental) and small (building and enterprise) scales... |
Voice Over IPv6: Architectures for Next Generation VoIP Networks
 | IPv6 (Internet Protocol version 6) is the future of Internet telephony... |
Voice Over WLANS: The Complete Guide (Communications Engineering)
 | Wireless local area networks (WLANs) have traditionally been used to transport only data, but are now being used to carry voice traffic as well as provided new combined voice and data services... |
VoIP Hacks : Tips & Tools for Internet Telephony (Hacks)
 | Voice over Internet Protocol (VoIP) is gaining a lot of attention these days, as more companies and individuals switch from standard telephone service to phone service via the Internet... |
VoIP Service Quality : Measuring and Evaluating Packet-Switched Voice
 | VoIP SAVINGS AND FLEXIBILITY! TELEPHONE-LINE QUALITY?
Despite the features that make Voice over IP so attractive from the standpoint of cost and flexibility of telephone services, businesses will only adopt it once they?ve determined whether, and under what circumstances, the quality of VoIP will be satisfactory to users... |
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