Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual page 431

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Glossary
D-channel
dedicated feature
buttons
delay-dial start tie
trunk
DFT
DHG
dial access
Dialed Number
identification
Service
dial-out code
dial plan
dial-repeating tie
trunk
(Data-channel) 64-kbps channel that carries
signaling information or data on a PRI or 16-kpbs
channel to carry signaling information on BRI.
The imprinted feature buttons on a multiline
telephone: Conf or Conference, Drop, Feature,
HFAI (Hands Free Answer on Intercom), Hold,
Message, Mute or Microphone, Recall, Speaker or
Speakerphone, and Transfer.
See dial-repeating tie
(direct facility termination) See
(data hunt group) Group of modem or ISDN terminal
adapters which have a common access code. Calls
are connected in a round-robin fashion to the first
available data station in the group.
See feature code.
See DNIS.
Digit (usually a 9 ) or digits dialed by telephone users
to get an outside line.
Numbering scheme for system extensions, lines, and
trunks.
Tie trunk on which the originating end of the tie trunk
transmits an off-hook signal to the receiving end and
waits for the receiving end to send an off-hook signal
followed by an on-hook signal. Also called "delay dial
start tie trunk."
trunk.
personal
Issue 1
June 1997
Page GL-13
line.