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Books > Professional & Technical > Electronics & communications engineering > Communications engineering / telecommunications > Telephone technology > General

Telephone Projects for the Evil Genius (Paperback, Ed): Thomas Petruzzellis Telephone Projects for the Evil Genius (Paperback, Ed)
Thomas Petruzzellis
R903 R816 Discovery Miles 8 160 Save R87 (10%) Ships in 18 - 22 working days

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. EVIL NEVER SOUNDED SO CLEAR Listen up! Telephone Projects for the Evil Genius has everything you need to build and customize both wired and wireless phone gadgets that not only save you money, but also improve the quality of your life! Using easy-to-find parts and tools for creating both retro and modern phone projects, this do-it-yourself guide begins with some background on the development of the landline phone and the cell. You'll review basic building techniques, such as installing components, building circuits, and soldering. Then you'll dive into the projects, which, while they range from easy to complex, are all designed to optimize your time and simplify your life! Telephone Projects for the Evil Genius: Features step-by-step instructions for 40 clever and practical phone projects, complete with 150 how-to illustrations Shows you how to enhance both wire-connected phones and cell phones Leaves room for you to customize your projects Removes the frustration-factor-all the parts you need are listed, along with sources From simple phone gadgets to sophisticated remote control devices, Telephone Projects for the Evil Genius provides you with all the schematics, charts, and tables you need to complete such fun projects as: Ringing phone light flasher Telephone amplifier Telephone ring-controlled relay Remote telephone bell project Touch tone generator Phone voice scrambler Caller ID decoder project TeleAlert phone pager and control Wireless remote phone ringer Conferencer And much more!

PBX Systems for IP Telephony (Paperback, Ed): Allan Sulkin PBX Systems for IP Telephony (Paperback, Ed)
Allan Sulkin
R1,749 Discovery Miles 17 490 Ships in 18 - 22 working days

Calling all--

* telecom managers

* datacom managers with voice responsibilities

* Call Center managers

* VoIP implementers

* network integrators

* product and service developers

* industry analysts


Clear and precise analysis and discussion of PBX system design and capabilities. Allan Sulkin has a unique ability to explain complex systems in easily understandable terms. -- Joe Licata, President, Siemens Enterprise Networks


A welcome addition to the bookshelf for anyone interested in the evolving IP-PBX system. Voice and data communications managers alike will greatly benefit from this text. -- Michael Thurk, Avaya, Group Vice President - Systems


Allan Sulkins solid expertise and critical insight has been a valuable resource for the telecommunications community for over 20 years. He is uniquely qualified to articulate the very complex subject of PBX and IP telephony. -- Kanji Suzuki, former EVP of NEC America and current president and CEO of NEC Infrontia, Inc.


The most efficient (and economical) ways to bring enterprise communication systems into the Digital Age are in this guide, written by the foremost analyst in the markret space. In PBX Systems for IP Telephony, Allan Sulkin--consultant and advisor to Avaya, Siemens, Cisco, NEC, Alcatel and other world-class companies--evaluates technologies, markets, and best practices for enterprise voice systems, messaging, and customer contact centers.


The heart and brains of your communications network, the PBX (Private Branch Exchange) can be the vital link--or the missing link--that interfaces businesses and their customers. This guide, from the recognized expert in telephony systems, provides answers. Whether you need to IP-enable a PBX system for a small business, make complex choices for the advanced call center, or gain the expertise to integrate a variety of communication systems into a state-of-the-art foundation for your e-business vision, PBX Systems for IP Telephony should be your first choice. Heres why:



* No one knows PBX systems and markets better than the author, and no one is better at explaining them

* This comprehensive resource supplies nuts-and-bolts information on costs, performance, risks, and other real-world considerations difficult to research

* You get insights into the potential strengths and weaknesses of next-generation PBX systems

* Youll consult the consultant to the system designers for practical advice on systems that fit your needs and your future

* Theres no more business-aware or user-friendly guide anywhere to converging your voice systems with your IP-based data systems


When it comes to the PBX, the question often seems to be Whos job is it anyway? With this guidebook, youll be ready to take the responsibility--and get the credit.

Watching Television Come of Age - The New York Times Reviews by Jack Gould (Paperback, 1st ed): Lewis L. Gould Watching Television Come of Age - The New York Times Reviews by Jack Gould (Paperback, 1st ed)
Lewis L. Gould
R827 Discovery Miles 8 270 Ships in 18 - 22 working days

Providing video companionship for isolated housewives, afternoon babysitting for children, and nonstop evening entertainment for the whole family, television revolutionized American society in the post-World War II years. Helping the first TV generation make sense of the new medium was the mission of Jack Gould, television critic of The New York Times from 1947 to 1972. In columns noteworthy for crisp writing, pointed insights, and fair judgment, he highlighted both the untapped possibilities and the imminent perils of television, becoming "the conscience of the industry" for many people.

In this book, historian Lewis L. Gould, Jack Gould's son, collects over seventy of his father's best columns. Grouped topically, they cover a wide range of issues, including the Golden Age of television drama, McCarthy-era blacklisting, the rise and fall of Edward R. Murrow, quiz show scandals, children's programming, and the impact of television on American life and of television criticism on the medium itself. Lewis Gould also supplies a brief biography of his father that assesses his influence on the evolution of television, as well as prefaces to each section.

Alexander Graham Bell and the Telephone - The Invention That Changed Communication (Hardcover): Samuel Willard Crompton Alexander Graham Bell and the Telephone - The Invention That Changed Communication (Hardcover)
Samuel Willard Crompton
R1,012 Discovery Miles 10 120 Ships in 10 - 15 working days

In 1876, Alexander Graham Bell uttered the words that would inaugurate a new era in human communication: 'Mr. Watson, come here, I want to see you'. Bell was speaking through his new invention: the telephone. Though his name is the first to be associated with this now ubiquitous device, Bell was not working in a vacuum or entirely on his own. The second half of the 19th century was a time of great innovation, during which many people were experimenting with various designs for machines to enable human communication over great distances. Bell was simply the first to win a patent. ""Alexander Graham Bell and the Telephone"" tells the story of the man who invented the telephone, the people who helped him, and the changes that came about because of one of the greatest inventions of all time.

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