answer supervision

   An off-hook signal transmitted toward the calling end of a switched connection when the called party answers.

IT glossary of terms, acronyms and abbreviations. . 2015.

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  • Answer supervision — is a term in telephony, describing a situation whereby the called party indicates to the central office that the call is being answered by the called party. by allowing loop current to flow in the line.OverviewCAS E M Signaling BasicsFor digital… …   Wikipedia

  • False Answer Supervision — (FAS) bezeichnet einen Begriff aus der Fernsprechvermittlungstechnik, bei dem einem A Teilnehmer Kosten für ein erfolgreich hergestelltes Gespräch in Rechnung gestellt werden, obwohl die gewünschte Verbindung zum B Teilnehmer tatsächlich nicht… …   Deutsch Wikipedia

  • answer for — {v.} 1. To take responsibility for; assume charge or supervision of. * /The secret service has to answer for the safety of the President and his family./ 2. To say you are sure that (someone) has good character or ability; guarantee: sponsor. *… …   Dictionary of American idioms

  • answer for — {v.} 1. To take responsibility for; assume charge or supervision of. * /The secret service has to answer for the safety of the President and his family./ 2. To say you are sure that (someone) has good character or ability; guarantee: sponsor. *… …   Dictionary of American idioms

  • answer\ for — v 1. To take responsibility for; assume charge or supervision of. The secret service has to answer for the safety of the President and his family. 2. To say you are sure that (someone) has good character or ability; guarantee: sponsor. When… …   Словарь американских идиом

  • Disconnect supervision — is a term in telephony describing signaling between the telephone exchange and a connected party used to indicate that the connected call is being disconnected. For example the called party may indicate to the telephone exchange that the call is… …   Wikipedia

  • Loop start — In telecommunications, a loop start is a supervisory signal given by a telephone or PBX in response to the completion of the loop circuit, commonly referred to as off hook . When idle, or on hook , the loop is at 48V DC (provided by the CO or FXS …   Wikipedia

  • Signalling (telecommunications) — In telecommunication, signalling (UK spelling) or signaling (US spelling) has the following meanings: *The use of signals for controlling communications. *In a telecommunications network, the information exchange concerning the establishment and… …   Wikipedia

  • Signaling (telecommunications) — In telecommunication, signaling (signalling in British spelling) has the following meanings: the use of signals for controlling communications the information exchange concerning the establishment and control of a telecommunication circuit and… …   Wikipedia

  • Number Five Crossbar Switching System — The Number Five Crossbar Switching System or 5XB switch, designed by Bell Labs and made by Western Electric, was in use in Bell System telephone exchanges from 1948 to the 1980s. Its principal use was as a Class 5 telephone switch, though… …   Wikipedia

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