Modem Data-Only Stations; Isdn Terminal Adapter Data-Only Stations; Local Host Computer Data Stations - Lucent Technologies MERLIN LEGEND Release 5.0 System Planning Manual

MERLIN LEGEND Communications System Release 5.0
System Planning 555-650-112
5 Data Communications
Assigning Extension Jacks

Modem Data-Only Stations

A modem data-only station consists of a data terminal connected to the control
unit using an internal or external modem. This station does not include a
telephone.
Assign a basic telephone extension jack on an 012, 016, or 008 OPT module;
either an on- or off-premises extension can be connected to an 008 OPT module.
Planning Form Instructions
Record the extension jack assignments for modem data stations on Form 2a,
System Numbering: Extension Jacks:
1. In the Jack Type column, make sure there is a B next to the number for
each basic extension jack.
2. In the Person, Location, or Function column, write modem and then identify
each modem data station by person, location, or function.

ISDN Terminal Adapter Data-Only Stations

An ISDN terminal adapter data-only station consists of a PC or a data terminal
connected to an ISDN terminal adapter. Each ISDN terminal adapter data station
connects to a digital extension jack on an 008 MLX or 408 GS/LS-MLX module.
Planning Form Instructions
Record the extension jack assignments for ISDN terminal adapter data stations
on Form 2a, System Numbering: Extension Jacks:
1. In the Jack Type column, make sure there is a D next to the number for
each digital extension jack.
2. In the Person, Location or Function column, write ISDN-TA and identify
each ISDN terminal adapter data station by person, location, or function.
3. Fill in Form 2b with the extension number of the ISDN terminal adapter.

Local Host Computer Data Stations

A local host computer data station consists of a local host computer, a data
terminal for that computer, and one or more ISDN terminal adapters and/or
modems.
Assign each ISDN terminal adapter used for access to a host computer to a digital
extension jack on an 008 MLX or 408 GS/LS-MLX module. Assign each modem
to a basic telephone extension jack on an 012, 016, or 008 OPT module.
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Issue 1
June 1997
Page 5-24