Lucent Technologies MERLIN LEGEND Release 6.1 System Planning Manual page 244

MERLIN LEGENDCommunications System Release 6.1
System Planning 555-661-112
5 Data Communications
About Data and Video Communications
MLX Voice and ISDN Terminal Adapter Data
This type of ISDN terminal adapter data station includes an MLX telephone in
addition to the DTE and ISDN terminal adapter (see
terminal adapter connects to the control unit through an MLX port. The MLX port
is shared by both the telephone and the data station but they operate
independently of each other and can be used simultaneously.
NOTE: NOTE: NOTE:
In an MLX voice and ISDN terminal adapter data station, the MLX
telephone cannot contain an MFM.
Optical
Scanner
Fax
Credit Card
Verification
PC Terminal
Host
Computer
Figure 5–4. MLX Voice and ISDN Terminal Adapter Data
Data Station
DTE
Terminal
Adapter
Digital
Signal
5
Figure
MERLIN
LEGEND
DCE
Control
Unit
Digital
Signal
MLX Telephone
Issue 1
August 1998
Page 5-12
5–4). The ISDN
Analog or Tip/Ring
Extension Jack
MLX
Extension Jack