The Virtual Bookcase : Shelf Computer networks
Local area networks, wide area networks, Internet, wireless networks, technologies, theory, management and planning of networks.
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Review:Until recently, ISDN (Integrated Services Digital Network) was the butt of net-gurus' jokes, who claimed that it actually stood for "It Still Does Nothing". Now that ISDN is finally coming of age and being deployed internationally by telephone companies and others -- and promises to deliver high-speed data, audio, video, and real videoconferencing capabilities to homes and office -- everyone is beginning to realize that ISDN may in fact stand for "I Smell Dollars Now". As a former ISP employee who has dealt with telcos, I can honestly say that after reading this book, you might know more about ISDN than your service provider.
(Review by amazon.com)
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Reviews (3) and details of Isdn for Dummies
Review:
When Stallings' name is on the cover, you generally know two things:
1) the book is a textbook.
2) the book is a classic reference in the field.
Chapter one is an introduction, both to the book as a whole, and to
the drive towards broadband communications.
Part one is an overview of the basic concepts in digital
communications. Chapter two looks at analogue and digital
information. The problems and protocols of the subscriber line are
reviewed in chapter three. The fundamental ideas of networking are
explored in chapter four.
Part two turns to the specifics of ISDN (Integrated Services Digital
Network) itself. Chapter five lays out the foundations for ISDN,
making a number of points that generally get lost in the "gee whiz"
over h...
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(Review by Rob Slade)
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Reviews (1) and details of ISDN and Broadband ISDN with Frame Relay and ATM (4th Edition)
Book descriptionA global information revolution has begun. Converging communications and computing technologies are forming information superhighways, linking people and information interactively, at any time, in any place, via a combination of multimedia, digital video, sound, graphics, and text. The challenge now is to understand the needs of people as the users of information superhighways and develop products and services that use the technological advances to positive effect. This is the first book to examine these issues. It shows that by focusing on users, a range of multimedia applications emerge which make more imaginative use of computing and bandwidth than the products of the current focus on application development, such as"video on demand."The...
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Reviews (2) and details of Information Superhighways: Multimedia Users and Futures (Computers and People Series)
Review:
Today a call can be made from one end of the country to another for less cost
than a local call at a pay phone. Why is it, then, that I afford my wife such
rich amusement by the lengths to which I will go rather than return a long
distance phone call? My irrational prejudice about the expense of long
distance was fixed back in the dark ages, when it *was* relatively expensive.
It was common practice, when leaving friends or relatives on a long trip, to
place a collect call to those one had left once one had arrived at the
destination. They wouldn't accept the call, naturally, but would understand
that you had arrived safely. This was sometimes known as "code calling". Such
practice was, of course, a form of fraud. Phone companies ge...
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(Review by Rob Slade)
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Reviews (1) and details of International Callback Book: An Insider's View, How to Save 65% on Your International Telephone Calls, How to Set Up an International Callback Company
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