International
Electrotechnical
Commission
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Area
Telegraphy, facsimile and data communication
/ Telegraph and data switching, signalling
IEV ref
721-17-42
en
switching signal
a signal transmitted between two exchanges or between one exchange and a terminal for establishing or clearing a call
fr
signal de commutation
, m
signal échangé entre deux commutateurs ou entre un commutateur et un terminal pour l'établissement ou la gestion d'une communication
ar
إشارة فصل ووصل
de
Schaltkennzeichen, n
es
señal de conmutación
it
segnale di connessione
ko
교환 신호
ja
交換信号
pl
sygnał komutacyjny
pt
sinal de comutação
sv
kopplingssignal
Publication date:
1991-11
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