IDSL definition

IDSL or "ISDN Digital Subscriber Line" or "Integrated Services Digital Network Digital Subscriber Line" is a symmetrical, baseband DSL technology that permits the bi- directional transmission of up to 128 Kbps using ISDN CPE but not circuit switching.
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IDSL means a NewPath service using NewPath’s digital subscriber line equipment collocated in USWC’s premises over loops provided by USWC and providing the same or similar functionality as ISDN.
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Examples of IDSL in a sentence

  • Loops involving multiplexing, and IDSL Loops or Subloops that are provisioned through repeaters or digital loop carriers, prohibit the reading of a short or open circuit.

  • When you tell us about an incident, we will pass information relating to it to Insurance Database Services Limited (IDSL).

  • If fraud is identified, details will be passed to fraud prevention agencies including the Claims Underwriting Exchange Register and the Motor Insurance Anti-Fraud and Theft Register run by Insurance Database Services Limited (IDSL).

  • When ISDN loops are provisioned using a Digital Loop Carrier (DLC) system, AT&T will ensure that the loops are provisioned on time slots that are compatible with data-only services such as IDSL.

  • BellSouth will not reconfigure its ISDN-capable loop to support IDSL service.

  • Due to technical limitations associated with certain Digital Loop Carrier (DLC) systems, some ISDN-capable loops that are provisioned using DLC systems may not support Integrated Digital Subscriber Line (IDSL) service.

  • IDSL is not compatible with all Digital Loop Carrier Systems and therefore this offering may not be available in all areas.

  • The IDSL compatible Loop has the same physical characteristics and transmission specifications as AT&T’s ISDN capable Loop.

  • In addition, 2-wire digital loops, dependent on loop make-up, may be configured to support Enhanced Copper Technologies (ECTs), such as ADSL, SDSL and IDSL.

  • For SBC/California, no retail analog exists for IDSL capable loops.