Lucent Technologies 8.2 User Manual

DEFINITY ECS Release 8.2
Administrator’s Guide

555-233-506

Issue 1

April 2000

Screen reference

1021

Trunk Group

Field descriptions for page 4

This screen appears when the Direction field on Page 1 is

outgoing

two-way

and the ATMS field is

on the Feature-Related System Parameters screen.

The figure below shows a common configuration for page 4 of the Trunk Group
screen when the Group Type field is

. This screen is only an example, and the

fields shown below may change or disappear according to specific field settings.

Screen 213.

CO Trunk Group ATMS Thresholds

CAUTION:

Customers: Do not change fields on this page without assistance from
Lucent Technologies or your network service provider.

The TN465B (or later) and TN2184 can only detect 12k and
16kHz PPM. Therefore, if

is administered, the circuit pack

will be set to detect 16kHz.

50/12k

The TN465B (or later) and TN2184 can only detect 12k and
16kHz PPM. Therefore, if

50/12k

is administered, the circuit

pack will be set to detect 12kHz.

50/16k

The TN465B (or later) and TN2184 can only detect 12k and
16kHz PPM. Therefore, if

50/16k

is administered, the circuit

pack will be set to detect 16kHz.

Valid entries

Usage

add trunk-group next

Page 4 of x

ATMS THRESHOLDS
TTL Type: _________

Far End Test No: __________________

TTL Vendor: ______________   TTL Contact: ______________________
Trunk Vendor: ____________     Trunk Contact: ___________________
Trunk Length: _____
MARGINAL UNACCEPTABLE
Min   Max Min Max
1004 Hz Loss: __

-Dev +Dev -Dev +Dev
404 Hz Loss:

2804 Hz Loss:

Maximum C Message Noise:

Maximum C Notched Noise:

Minimum SRL-HI:

Minimum SRL-LO:

Minimum ERL:

Allow ATMS Busyout, Error Logging and Alarming? _
Maximum Percentage of Trunks Which Can Be Removed from Service by ATMS: __