Voip For Dummies

Author : Timothy V. Kelly
Publisher : John Wiley & Sons
ISBN 13 : 1118085523
Total Pages : 312 pages
Book Rating : 4.23/5 ( download)

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Download or read book VoIP For Dummies written by Timothy V. Kelly and published by John Wiley & Sons. This book was released on 2011-05-09 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Put your phone system on your computer network and see the savings See how to get started with VoIP, how it works, and why it saves you money VoIP is techspeak for "voice over Internet protocol," but it could spell "saving big bucks" for your business! Here's where to get the scoop in plain English. Find out how VoIP can save you money, how voice communication travels online, and how to choose the best way to integrate your phone system with your network at home or at the office. Discover how to: Use VoIP for your business or home phone service Choose the best network type Set up VoIP on a wireless network Understand transports and services Demonstrate VoIP's advantages to management

Author : Stephen P. Olejniczak
Publisher : John Wiley & Sons
ISBN 13 : 1118052773
Total Pages : 395 pages
Book Rating : 4.78/5 ( download)

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Download or read book Telecom For Dummies written by Stephen P. Olejniczak and published by John Wiley & Sons. This book was released on 2011-02-17 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Find out how to manage your telecom services and save your company money! Worldwide telecom spending was over $4 trillion in 2004, and virtually all 12 million businesses in the U.S. buy phone and other telecom services Our book shows people at small and medium-sized businesses how to make sense of telecom lingo and get the best deals Includes an overview of the major players in the telecom industry and an easy-to-understand explanation of the existing telecom infrastructure Helps people pinpoint the telecom services best suited to their business needs, understand billing, and troubleshoot problems Covers emerging industry trends, such as Voice over Internet Protocol (VoIP), and how they can help businesses cut costs

Author : Stephen P. Olejniczak
Publisher : John Wiley & Sons
ISBN 13 : 0470098546
Total Pages : 373 pages
Book Rating : 4.47/5 ( download)

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Download or read book Asterisk For Dummies written by Stephen P. Olejniczak and published by John Wiley & Sons. This book was released on 2007-02-12 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your company can save tons of money by taking advantage of Asterisk, an open-source PBX that allows you to bridge data and voice communications. Asterisk for Dummies saves you all the worries and confusion with its easy-to-use, step-by-step walkthrough of the entire program that will have you set up in no time! Asterisk takes the data side of telecom and applies it to the handling and processing of voice calls. This book will show you everything you need to know to install, program, and grow with Asterisk. The invaluable information covered in this guide shows you how to: Utilize dialplan, add features, and build infrastructure Maintain your telecom service Address call-quality concerns and completion issues Provide long-term health for your Asterisk switch Operate the AsteriskNOW GUI Utilize VoIP codecs Troubleshoot VoIP calls with packet captures Avoid the things you should never do with Asterisk In addition to these essential tools, this trusty guide shows you how to manipulate your Asterisk and make it even more useful, such as fending off telemarketers, creating a voice mailbox that e-mails everyone, and transmitting your voice through your stereo. It also has quick references that no Asterisk operator should be without, like dialplan functions, VoIP basics, and a concise guide to Linux. With Asterisk for Dummies, you’ll have the power to handle all the necessary programming to set up the system and keep it running smoothly.

Author : Stephen P. Olejniczak
Publisher : John Wiley & Sons
ISBN 13 : 0470440066
Total Pages : 376 pages
Book Rating : 4.63/5 ( download)

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Download or read book VoIP Deployment For Dummies written by Stephen P. Olejniczak and published by John Wiley & Sons. This book was released on 2009-01-06 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: So you’re in charge of implementing a VoIP phone system for your organization? VoIP Deployment For Dummies is a crash course in Voice over Internet Protocol implementation! Here’s how to analyze your network and implement a VoIP phone system, manage and maintain it, keep it secure, and troubleshoot problems. You’ll learn how to plan the rollout, work with Session Initiation Protocol (SIP), handle fax issues, and keep your users happy. Understand how VoIP works, common misconceptions about it, and the pros and cons for your organization Compare and comprehend hardware and software choices Discover the options for touch tones and faxing via VoIP systems Analyze network devices, IP addresses, connections to remote sites, and other aspects that will affect VoIP implementation Draw up a test plan, check out both voice and fax transmission, get a report, and schedule the installation Investigate SIP call generation, identify the elements, understand cancelled calls, and re-INVITE calls Troubleshoot your system, identify call variables, trace the source of a problem, manage trouble tickets, and resolve failures Manage latency, jitter, and flap, and take advantage of Wireshark Find out what to expect when your system goes live Written by an expert with extensive real-world experience in VoIP implementation and management, VoIP Deployment For Dummies provides the know-how you need. You’ll be able to implement your system and manage any issues proactively, which is sure to look good to your boss!

Author : Kevin Beaver
Publisher : John Wiley & Sons
ISBN 13 : 1119485541
Total Pages : 420 pages
Book Rating : 4.44/5 ( download)

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Download or read book Hacking For Dummies written by Kevin Beaver and published by John Wiley & Sons. This book was released on 2018-06-27 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stop hackers before they hack you! In order to outsmart a would-be hacker, you need to get into the hacker’s mindset. And with this book, thinking like a bad guy has never been easier. In Hacking For Dummies, expert author Kevin Beaver shares his knowledge on penetration testing, vulnerability assessments, security best practices, and every aspect of ethical hacking that is essential in order to stop a hacker in their tracks. Whether you’re worried about your laptop, smartphone, or desktop computer being compromised, this no-nonsense book helps you learn how to recognize the vulnerabilities in your systems so you can safeguard them more diligently—with confidence and ease. Get up to speed on Windows 10 hacks Learn about the latest mobile computing hacks Get free testing tools Find out about new system updates and improvements There’s no such thing as being too safe—and this resourceful guide helps ensure you’re protected.

Author : Real Bergevin
Publisher : John Wiley & Sons
ISBN 13 : 0470677430
Total Pages : 391 pages
Book Rating : 4.38/5 ( download)

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Download or read book Call Centers For Dummies written by Real Bergevin and published by John Wiley & Sons. This book was released on 2010-04-16 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tips on making your call center a genuine profit center In North America, call centers are a $13 billion business, employing 4 million people. For managers in charge of a call center operation, this practical, user-friendly guide outlines how to improve results measurably, following its principles of revenue generation, efficiency, and customer satisfaction. In addition, this new edition addresses many industry changes, such as the new technology that's transforming today's call center and the location-neutral call center. It also helps readers determine whether it's cost-efficient to outsource operations and looks at the changing role and requirements of agents. The ultimate call center guide, now revised and updated The authors have helped over 60 companies improve the efficiency and effectiveness of their call center operations Offers comprehensive guidance for call centers of all sizes, from 20-person operations to multinational businesses With the latest edition of Call Centers For Dummies, managers will have an improved arsenal of techniques to boost their center's bottom line.

Author : Doug Lowe
Publisher : John Wiley & Sons
ISBN 13 : 0764599399
Total Pages : 866 pages
Book Rating : 4.92/5 ( download)

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Download or read book Networking All-in-One Desk Reference For Dummies written by Doug Lowe and published by John Wiley & Sons. This book was released on 2005-09-30 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains how to set up and use a computer network, including installing network hardware, configuring client computers, security, firewalls and virus protection, using FTP, wireless networking, and troubleshooting.

Author : Doug Lowe
Publisher : John Wiley & Sons
ISBN 13 : 0470579919
Total Pages : 391 pages
Book Rating : 4.16/5 ( download)

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Download or read book Networking For Dummies® written by Doug Lowe and published by John Wiley & Sons. This book was released on 2009-11-10 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bestselling beginning networking book is now updated to cover the latest tools and trends! Fully updated and revised to include the latest trends in networking, this perennial bestseller features updated coverage of broadband technologies, storage, and backup. You'll discover the hottest topics for setting up a network at home or in the office. Popular For Dummies author Doug Lowe knows what the networking beginner is looking for, so to that end, he offers you networking fundamentals written in his easy-to-understand style and discusses topics such as Windows 7 and Windows Server 2008. Walks you through networking basics with valuable updates of the latest networking tools and trends Explains exactly what a network is and how to use it Demonstrates how to build a wired or wireless network Addresses securing, optimizing, and troubleshooting a network Discusses networking with all major operating systems Networking For Dummies, 9th Edition is the guide you need to start sharing resources and exchanging data today.

Author : Daniel D. Briere
Publisher : For Dummies
ISBN 13 : 9780764501746
Total Pages : 0 pages
Book Rating : 4.47/5 ( download)

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Download or read book Internet Telephony for Dummies written by Daniel D. Briere and published by For Dummies. This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communication on the Internet is quickly evolving beyond e-mail and text-only chat rooms for message boards. This text introduces readers to new products and technology that bring long-distance calling and video-conferencing to the PC.

Author : Dennis C. Brewer
Publisher : John Wiley & Sons
ISBN 13 : 0470106824
Total Pages : 394 pages
Book Rating : 4.22/5 ( download)

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Download or read book Wiring Your Digital Home For Dummies written by Dennis C. Brewer and published by John Wiley & Sons. This book was released on 2006-12-06 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beef up your home's wiring infrastructure and control systems to accommodate the latest digital home products. Upgrade wiring in your existing home room-by-room, system-by-system or wire the home you're building. Learn wiring for the latest digital home technologies -- whole home audio, outdoor audio, VoIP, PA systems, security systems with Web cams, home theater, home networking, alarms, back-up systems, and more. Perfect whether you do your own electrical work or want to talk intelligently to an electrical contractor.