Nortel Networks NN43001-106 User Manual

Page 395

395

Automatic Gain Control Inhibit

Contents

This section contains information on the following topics:

"Feature description" (page 395)

"Operating parameters" (page 395)

"Feature interactions" (page 395)

"Feature packaging" (page 395)

"Feature implementation" (page 396)

"Feature operation" (page 396)

Feature description

The Automatic Gain Control (AGC) function, supported by the A44 chip
in Meridian digital telephones, lowers handset sound levels to minimize
background noise. The AGC Inhibit enhancement allows a customer to
suppress this function, on a system basis.

Whenever a transmission download occurs, which happens following a
SYSLOAD or when the telephone line cord is plugged in, the option setting
in LD 17 is included in the message. The message is interpreted by
telephone’s firmware and the appropriate setting is applied.

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 is included in base system software.

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