data channel
<communications> A channel (on a BRI or PRI line) used to carry control
information, to set up connections on the associated bearer channels. The name
wasn't too bad back when users were sending voice (not data) over the bearer
channels, but in 1997 it's quite a misnomer.
(1997-03-10)
Nearby terms:
DATABUS « data bus « datacenter manager « data channel
» DATACODE I » Datacom » Data Communication Equipment
