Nortel Networks 1000 User Manual
Page 566
566
NT8D14 Universal Trunk card
Figure 182
Two-way, loop OAID, TIE trunk call states - incoming call from far-end PBX
When seized as a dial-selected outgoing trunk, the near-end places battery
on the tip and ground on the ring. This alerts the far-end of the seizure.
The far-end responds with a low resistance across the tip and ring leads.
See
Figure 189 "Two-way, loop OAID, TIE trunk call states - outgoing call
and
Figure 190 "Two-way, loop OAID, TIE
trunk call connection sequence - outgoing call to far-end PBX" (page 574)
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
02.06
Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.