Instruction manual

MERLIN LEGEND Communications System Release 5.0
System Planning
555-650-112
Issue 1
June 1997
Data Communications
Page 5-12About Data and Video Communications
5
MLX Voice and ISDN Terminal Adapter Data 5
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:NOTE:NOTE:
In an MLX voice and ISDN terminal adapter data station, the MLX
telephone cannot contain an MFM.
Figure 5-4. MLX Voice and ISDN Terminal Adapter Data
Digital
Signal
MLX Telephone
Digital
Signal
Data Station
MERLIN
LEGEND
Control
Unit
DCEDTE
Credit Card
Verification
PC Terminal
Host
Computer
Analog or Tip/Ring
Extension Jack
MLX 
Extension Jack
Terminal
Adapter
Optical
Scanner

Fax