Application Ports - AT&T MERLIN LEGEND Release 3.1 System Planning Manual

Numbering the System
Table 2–1. Application Ports
Ext.
Module Jack Type
008 Analog
408
408 GS/LS
008 MLX Digital
408 GS/LS-MLX
012 Basic
016 Telephone
008 OPT
* The system uses 12 logical IDs for an 008 OPT module, even though only 8 will have equipment
attached to them. Do not use an 008 OPT module for applications (such as AUDIX Voice Power,
MERLIN MAIL, MERLIN Identifier or AT&T Attendant ) . Be sure to leave the extra 4 ports blank on
Form 2a.
† ISDN terminal adapters include such devices as: ExpressRoute 1000 and 7500B Data Module.
** When using the 008 MLX or 408 GS/LS-MLX module for data or video, you must use Version 28 of
the module.
Planning Form Instructions
Refer to the completed Control Unit Diagram (Form 1) and Table 2 1 above to
mark the extension jack types on Form 2a:
1. For each extension module noted in the Control Unit Diagram (beginning
with Slot 01) write in the type of module in the Mod. Type column of Form
2a and, after the appropriate logical ID (Log. ID) number, draw a line to
indicate the end of that module.
No.
of Jacks Used to Connect
8 Analog multiline telephones
8 Call Management System (CMS)
8
8 MLX telephones with or without PassageWay Direct
Connect Solution
8
Desktop video endpoints
Digital data devices, such as an ISDN terminal
adapter †
**
12 Tip/ring equipment, such as:
16 Single-line telephones
Adjuncts, such as answering or fax machines or
MERLIN Identifier
Optional applications:
MERLIN MAIL Voice Messaging System
AUDIX Voice Power
Integrated Voice Power Automated Attendant
(IS II or III)
* Tip/ring equipment in another building or off
8
premises
Off-Premises Range Extender
**
(IS II or III)
Control Unit Configuration
2–15