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service channel (SC)

In telecommunications, service channels( SC) are channels over which only user data is transmitted, i.e. user messages. Control information for switching or signaling is transmitted via separate signaling channels. InISDN, the B channel is the user channel, while the D channel is used for signaling.

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Englisch: service channel - SC
Updated at: 21.07.2012
#Words: 45
Links: indium (In), service, sequence count field (SC), user, data
Translations: DE
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