- clear-forward signal
-
сигнал разъединения (в телефонии)
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
clear-forward/clear-back signal — Signal sent in a forward or backward direction to announce that the called party has cleared … IT glossary of terms, acronyms and abbreviations
Traffic signal preemption — is a type of system that allows the normal operation of traffic lights to be preempted, often to assist emergency vehicles.[1][2] The most common use of these systems is to manipulate traffic signals in the path of an emergency vehicle, stopping… … Wikipedia
disconnect signal — The on hook signal by which the calling and called stations notify the switching equipment that an established connection is no longer needed and should be released. See also clear forward/clear back signal … IT glossary of terms, acronyms and abbreviations
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