Nortel Networks NN43001-106 - Manual (Page 397)

397
Automatic Guard Detection
Contents
This section contains information on the following topics:
"Feature description" (page 397)
"Operating parameters" (page 397)
"Feature interactions" (page 397)
"Feature packaging" (page 397)
"Feature implementation" (page 398)
"Feature operation" (page 398)
Feature description
This feature verifies the transition from a high-resistance to a low-resistance
loop upon correct seizure of an inactive trunk. Incorrect seizure results in
the release of the faulty trunk and the attempted seizure of the next trunk
in the hunt sequence.
Automatic Guard Detection will prevent the seizure of a trunk if the trunk:
• is an open circuit in tip, ring, or both; or
• has no current present when the trunk is seized
Operating parameters
There are no operating parameters associated with this feature.
Feature interactions
There are no feature interactions associated with this feature.
Feature packaging
This feature requires International Supplementary Features (SUPP)
package 131.
Nortel Communication Server 1000
Features and Services - Book 1 of 6 (A to B)
NN43001-106 01.04 Standard
Release 5.0 27 July 2007
Copyright © 2007, Nortel Networks
.