Nortel ICS Install Manual page 157

Call paths with and without TRO
Norstar
Telephone A
Original call (no TRO)
Forwarded call (no TRO)
Call path with TRO
If you are using a Meridian 1 system as part of the network,
you need the following programming for each system:
M1 TRO set to yes for Card1/Mod 1
Norstar route:
LD 16
TYPE: RDB
Cust: xx
Rout: 0-511
TRO: Yes
Norstar configuration:
1. With the display showing System prgming press
' until the display shows NetworkServices.
2. Press ≠ until MCDN displays.
3. Press ≠. NetwkICCL: displays.
4. Press ' until TRO:Y displays.
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Private networking using PRI SL-1 / 157
Meridian 1
PRI SL-1
PRI SL-1
Telephone C
Telephone B
PRI SL-1
Meridian 1
Modular ICS 7.1 Installer Guide