CALL DELAY


Meaning of CALL DELAY in English

1. The delay that occurs when a call arrives at an automatic switching device and no channel or facility is immediately available to process the call. 2. The time between the instant a system receives a call attempt and the instant of initiation of ringing at the call receiver end instrument .

Telecommunication standard terms English vocab.      Английский словарь стандартных телекоммуникационных терминов.