Avaya Nortel Communication Server 1000 Reference page 406

NT8D14 Universal Trunk card
Figure 122: Two-way, loop DR, TIE trunk call states - incoming call through senderized, tandem
PBX from a CO/FX/WATS trunk
Outgoing calls
When DDL or WNK mode is used, outgoing calls require a stop/go signal from the far-end so
that the near-end cannot outpulse until the far-end is ready to receive digits. See
Two-way, loop DR, TIE trunk call states - outgoing call through far-end PBX to CO/FX/
WATS on page 407.
406 Circuit Card Reference
Comments? infodev@avaya.com
Figure 123:
July 2011