Lucent Technologies MERLIN LEGEND Release 5.0 System Programming Manual page 918

MERLIN LEGEND Communications System Release 5.0
System Programming 555-650-111
Glossary
CSU
CTI Link
D
Data-channel
data
communications
equipment
data module
data terminal
data terminal
equipment
data workstation
DCE
D-channel
dedicated feature
buttons
desktop
videoconferencing
system
DFT
dial access
(channel service unit) Equipment used on customer
premises to provide DS1 facility terminations and signaling
compatibility.
(Computer Telephony Integration) link. A
hardware/software feature that is part of the PassageWay
Telephony Services application. It allows the use of Lucent
Technologies-certified software applications on a LAN
running Novell NetWare software in a Hybrid/PBX mode
system. These applications may provide special features
for client control of such calling activities as power dialing.
See also screen pop.
See D-channel .
See DCE .
A type of ISDN terminal adapter that acts as the DCE at a
data workstation that communicates over high-speed digital
facilities.
An input/output device (often a personal computer) that can
be connected to the control unit via an interface.
See DTE and data terminal .
Special type of extension where data communications take
place; includes DTE and DCE ; sometimes a telephone is
also part of a data workstation.
(data communications equipment) Equipment such as
modems or ISDN terminal adapters used to establish,
maintain, and terminate a connection between the system
and data terminal equipment ( DTE ), such as printers,
personal computers, host computers, or network
workstations.
(Data-channel) 16- or 64-kbps channel that carries
signaling information or data on a PRI .
The imprinted feature buttons on a telephone: Conf or
Conference, Drop, Feature, HFAI (Hands Free Answer on
Intercom), Hold, Message, Mute or Microphone, Recall,
Speakerphone or Spkrphone, and Transfer.
A system application that allows face-to-face,
simultaneous video and voice communications between
individuals and requires high-speed data transmission
facilities. See also group videoconferencing system.
(direct facility termination) See personal line .
See feature code .
Issue 1
June 1997
Page GL--5