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MERLIN LEGENDCommunications System Release 6.1 | Issue 1 | |
System Planning | August 1998 | |
5 Data Communications |
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| Assigning Extension Jacks | Page |
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| Local Host Computer Data Stations | 5 |
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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
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:
Before you assign extension jacks for a local host computer, review the guidelines in “Guidelines for Digital Extension Jacks,” earlier in this section.
1.For each digital extension jack used to connect an ISDN terminal adapter:
a.In the Jack Type column, make sure there is a D next to the number for each digital extension.
b.In the Person Location, or Function column, write
Terminal Adapter-host.
2.For each basic telephone extension jack you plan to use to connect a modem:
a.In the Jack Type column, make sure there is a B next to the number.
b.In the Person, Location or Function column, write