
Active Call
# P0602812 Ver: 1.3 Page 11
A
ABCD-bit signaling The data transmission technique used in most digital/T1 transmission
links. One bit “robbed” from each of 24 channels in every 6th frame
carries dialing and controlling information.
Contrast with out-of-band signaling.
For additional information, see the Avaya MPS Telephony Reference
Manual
See also digital, channel.
ACB Application Control Block. An instance of an ACB is created every
time an application registers, and is destroyed every time an
application unregisters. ACB contains both an AEQ (Application
Event Queue) and an ECT (Event Callback Table).
See also AEQ, ECT.
ACD Automatic Call Distributor is a phone system that specializes in
handling incoming calls. Its functions are,
• to answer calls
• search the database for instructions on where to send the call
• forward the call to a Voice Response Unit (VRU) that informs the
caller about the processing
• and then route the call to the correct location.
See also VRU.
Active Call The state of a call that is not in a Hold, Null, or Queued state. A call
that has an established connection.
Commentaires sur ces manuels