Nortel 1000 Features And Services Fundamentals page 418

418 China - Busy Tone Detection
Prompt Response
SUPN (NO) YES
STYP
(PIP)
BTS
BST
PIP BTS
BST BTS
BTDT (0)-7
Feature operation
No specific operating procedures are required to use this feature.
Copyright © 1994–2008, Nortel Networks
.
Description
Supervision.
Supervision type, where:
PIP = Polarity Insensitive
BTS = Busy Tone Supervision
BST = Both way Supervision Trunk (BST) (that is, PIP
on both incoming and outgoing calls) PIP
BTS = PIP and BTS, and
BST BTS = BST and BTS.
Busy Tone Detection Table number.
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008