Lan Workstations - 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
If you have a limited number of ISDN terminal adapters or modems to share
among many users, assign some or all of the modems or ISDN terminal adapters
to a DHG. In this way, users can access all the devices in the DHG by dialing one
extension number.
Users access the computer by placing a data call to the extension number for
either an ISDN terminal adapter or modem (or DHG)–depending on the user's
type of data station–that is assigned for communication with the local host
computer.
Planning Form Instructions
Record the extension jack assignments for local host computer access extensions
on Form 2a, System Numbering: Extension Jacks:
NOTE: NOTE: NOTE:
Before you assign extension jacks for a local host computer, review the
guidelines in
1. For each digital extension jack used to connect an ISDN terminal adapter:
a.
b.
2. For each basic telephone extension jack you plan to use to connect a
modem:
a.
b.

LAN Workstations

A Local Area Network (LAN) consists of workstations (PCs) connected together to
share resources. The system connects to the LAN through a workstation that
functions as a gateway, providing ports for modem and ISDN terminal adapter
connections.
Assign each ISDN terminal adapter used for access to a LAN workstation to a
digital jack on an 008 MLX or 408 GS/LS-MLX module. Each modem must be
connected to a basic telephone extension jack on an 012, 016, or 008 OPT
module.
If you have a limited number of ISDN terminal adapters or modems to share
among many users, assign some or all of the modems or ISDN terminal adapters
to a DHG. In this way, users can access all the devices in the DHG by dialing one
extension number.
''Guidelines for Digital Extension
In the Jack Type column, make sure there is a D next to the number
for each digital extension.
In the Person Location, or Function column, write Terminal
Adapter-host.
In the Jack Type column, make sure there is a B next to the number.
In the Person, Location or Function column, write modem-host.
Jacks'', earlier in this section.
5
Issue 1
June 1997
Page 5-25