Lucent Technologies MERLIN LEGEND Release 6.1 System Planning Manual page 119

MERLIN LEGENDCommunications System Release 6.1
System Planning 555-661-112
3 Lines/Trunks
Selecting Line/Trunk Options
Planning Form Instructions
On Form 3b (page 1), Incoming Trunks: DS1 Connectivity (100D Module), for
each 100D module in the system:
1. In the Module Slot No. space, write the number of the control unit slot that
contains the module (see the Control Unit Diagram on Form 1).
2. Under Type of Service, check T1 (the factory-setting).
3. In the table under the T1 Trunks heading, write the channel number(s) for
each trunk type and/or, for Tie or All Tie, check the Tie-PBX, Toll, or S56
boxes.
Under the Frame Format heading, do one of the following:
4.
a.
b.
5. Under the Suppression (Line Code) heading, do one of the following:
a.
b.
6. Under the Signaling Mode heading, for all boxes that describe T1 modules,
do one of the following:
a.
b.
7. Under the Line Compensation heading:
a.
b.
NOTE:
If more than one 100D module is used, complete the first box,
Module 1, to show the options assigned to the 100D module in the
lowest number control unit slot. Use the second box for the second
lowest-numbered slot, and the last box for the highest-numbered
slot.
NOTES:
1. For T1 or T1 Switched 56 service, the T1 box must be checked
on the form. (If you leave this blank, and T1 is not specified
during programming, the 100D module will not be programmed.)
2. Steps 3, 4, 5, and 6 must match the service provider settings.
Check with the provider if necessary. See "Obtaining Telephone
Company Information," in Chapter 1, for more information.
To retain the factory setting, check D4 Compatible.
To change the factory setting, check Extended Superframe (ESF).
To retain the factory setting, check AMI-ZCS.
To change the factory setting, check B8ZS.
To retain the factory setting of robbed-bit signaling, check
Robbed-Bit Signaling (RBS).
To change the factory setting to common-channel signaling, check
Common-Channel Signaling (CCS).
Fill in the approximate distance (number of cable feet) between the
100D module and its channel service unit (CSU) or other far-end
connection in the space provided next to Cable Feet.
to select the Line Compensation setting needed.
Use Table 3–3
(The factory setting is 1.)
Issue 1
August 1998
Page 3-25
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