Nortel Networks 1000 - Manual (Page 557)

Operation 557
Figure 176
Two-way, loop DR, TIE trunk call states - incoming call through senderized, tandem PBX from
a CO/FX/WATS trunk
Note: If a ground start trunk, the outpulse towards the office occurs
after ground detection. If a loop start trunk, the outpulse toward the
office occurs one second later.
For immediate start, following the seizure signal, the far-end may start
pulsing after the standard delay (normally 65 ms, minimum).
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.