Mlx Voice And Isdn Terminal Adapter Data - AT&T MERLIN LEGEND Release 3.1 System Planning Manual

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 Figure 5–4). The ISDN
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:
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 DCE
Terminal
Adapter
Digital
Signal
MLX Telephone
MERLIN
LEGEND
Control
Unit
Analog or Tip/Ring
Extension Jack
MLX
Extension Jack
Digital
Signal
Data Communications
5–11