Lines And Trunks - AT&T MERLIN LEGEND Release 3.0 System Programming Manual

Lines and Trunks

Lines and Trunks
The procedures in this section are used to assign optional features to individual
lines and trunks. The following optional features can be assigned:
Type of Trunk
Outmode Signaling for Loop- or Ground-Start Trunks
Rotary Trunk Digit Transfer
Disconnect Signaling Reliability
Toll Type
Hold Disconnect Interval
Principal User for Personal Line
QCC Queue Priority
QCC Operator to Receive Calls
Incoming Call Line Identification Delay
Trunks to Pools Assignment
The Copy Options feature (described at the end of this section) allows you to
copy several optional features from an idle trunk. This option eliminates the
need to individually enter each feature.
Separate sections cover "DS1 Facilities, " "Tie Trunks, " "DID Trunks, " and "PRl
Facilities."
A slot is the physical location of the individual module on the control unit.
is a maximum of 17 slots which are numbered as follows:
Basic carrier: slots 1 through 5
First expansion carrier: slots 6 through 11
Second expansion carrier: slots 12 through 17
A port is a line or trunk jack on the module. Individual modules support different
numbers of ports. On any module, port 1 is the lowest physical jack position.
Lines connect equipment to the switch and trunks connect a switch to a switch.
Lines and trunks have logical IDs, a unique numeric identifier for each extension
and trunk jack in the communications system control unit. Lines are numbered
from 1 to 144, while trunks are numbered from 801 to 880. An MLX extension
port has 2 logical IDs per 1 physical jack.
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Programming Procedures
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