ISDN

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Related to Integrated Services Digital Network: Asymmetric Digital Subscriber Line

ISDN

Integrated services digital network. A long-obsolete digital telecommunications line with a data (text, graphics, video and audio) throughput of up to 128 kps.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

ISDN

Integrated services digital network Informatics A digital telecommunications line with a data–text, graphics, video and audio–throughput of up to 128 kps. See Internet, Local area network, Modem.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Companies are introducing plug-in cards for personal computers that mate with the Integrated Services Digital Network and give you a videophone on your computer screen.
John Barlow's "Electronic Frontier" discusses Integrated Services Digital Network (ISDN), a software-based system which makes it possible for an ordinary digitally switched copper phone line to provide an analog voice channel and a full-duplex 64kbs digital channel.
The new OS/400 Version 2 operating system includes implementations of networking protocols like Open Systems Interconnection, Transmission Control Protocol/ Internet Protocol, and Integrated Services Digital Network. These protocols are designed to enable communications between the AS/400 and other IBM microcomputers and workstations, which run under different operating systems.
Existing copper cables, for example, can handle the current major thrust in telecommunications, the Integrated Services Digital Network (ISDN), which allows users to send voice, data, and images over a single telephone line.
Integrated Services Digital Network (ISDN) is a technology that can be used to build a structure supporting a comprehensive, integrated, corporate network.
AT&T will provide an Integrated Services Digital Network Primary Rate Interface (ISDN PRI), Centrex and voice and data hardware under the terms of the contract, which covers 16 of the state's 17 counties.
Of the Internet users surveyed by the Ministry of Public Management, Home Affairs, Posts and Telecommunications, 19.5% said they accessed the Internet through integrated services digital network (ISDN) and 12.6% said they do so through cable TV networks.
The product also supports optional Integrated Services Digital Network (ISDN) and Data/Dialer Module (DDM) communication interfaces.
SIR - Contrary to the claim in your article of August 14, BT does provide high speed digital ISDN (integrated services digital network) services to customers in St David's.
* ISDN: Integrated Services Digital Network is no longer worthwhile for most businesses, due to set-up complexity and data speeds only two to three times faster than today's dial-up modems.
The Integrated Services Digital Network (ISDN, as it is better known) became popular a few years ago because it was the first relatively fast alternative to the modern and conventional phone connection; it's as much as four times faster.

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