ISDN modem

ISDN modem

[‚ī‚es‚dē‚en ′mō‚dem]
(electronics)
A device that converts signals used in a computer to signals that can be transmitted over the integrated services digital network, and vice versa.

ISDN modem

An alternative name for ISDN terminal adapter. The term is widely used, because the unit looks like a modem, connects to the same serial port as a modem and may support analog phones. See ISDN terminal adapter.
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References in periodicals archive ?
The LMS170 can be deployed quickly to deliver data throughput speeds equivalent to ISDN modem speeds.
ISDN modem demand jumped 81% in 1997, MTG Electro says.
Ask the utility to recommend which ISDN modem you should acquire; the utility likely will suggest several vendors.
Each Barricade VPN also has a 10/100Mbps WAN port for use with high-speed Internet connections as well as a COM port for use with an external dial-up or ISDN modem, to employ either as the main Internet connection or as a fail-over if the broadband cable or DSL service goes down.
The product incorporates an integrated router and two internal 56K v90 modems, while a third serial port can be used to add an analogue or ISDN modem.
The DIVA LAN ISDN Modem is designed to optimize the way home and small offices take advantage of their communications systems - allowing the sharing of local network resources, such as printers and scanners, and the integration of data, phone and fax for the entire LAN over a standard, low-cost, single-user ISDN account from an ISP, saving users from the recurring costs of a leased line.
The 3ComImpact IQ external ISDN modem is designed for both PC and Macintosh systems, and can deliver 230 Kbps throughput at peak performance by combining data compression with 128 Kbps data sessions and a high-speed serial interface.
Also unveiled was the SURFRSetup, for easy configuration of Motorola's BitSURFR Pro ISDN modem.
Another feature of the firewall lets users dial in remotely via analog or ISDN modem, which makes it convenient for telecommuters and home businesses.
The compact device consists of an internal 56K modem and an expandable built-in 4-port hub, while users who need greater bandwidth can add an additional external analogue or ISDN modem.
Each Barricade VPN has a 10/100Mbps WAN port for use with high-speed Internet connections as well as a COM port for use with an external dial-up or ISDN modem, to employ either as the main Internet connection or as a fail-over if the broadband cable or DSL service goes down.
Options include multi-site conferencing, MobilEye(tm) NB rugged notebook computer, Inmarsat terminals and service, integrated ISDN modem and space for an integrated KIV-7 crypto device.