Use Tie Lines To Other Nodes In The Private Network - Nortel ICS Install Manual

Rec'd # length

Use tie lines to other nodes in the private network

At a branch office, Joan selects a tie line to the main office.
After hearing the dial tone, she dials a line pool access code to
select another tie line to a branch office in the next state.
Calling within the network through Tie lines
Joan at
branch office
Hardware: ICS, a Trunk Module with two E&M/DISA Trunk
Cartridges, for the three lines in the line pool and the one
incoming line, or a DTI with four E&M lines.
Incoming trunk:
Trk/Line Data
Under Lines /
Restrictions /
Remote access
Outgoing trunk:
Trk/Line Data
Access codes
Lines /
Restrictions
N0130943 02
Rec'd # length
E&M
Branch office
key system
Line 049
Ans mode
Line 050
Line type
Line pool D
four digits (can be from three to
seven digits, but must match number
sent by central office)
Main office Norstar
E&M
Auto
Define restriction filters. Define remote
access packages. Assign a remote
restriction and remote package to the
trunk.
E&M
Pool D
71 (can be from one to four digits)
Assign a restriction filter to the trunk.
Customer Use / 181
E&M line pool
to next state
Modular ICS 7.1 Installer Guide