Panasonic kx-tea308 manual 1.5.2.5Reverse Circuit, Description, Conditions, Feature Guide

1.5 Making Call Features

1.5.2.5Reverse Circuit

Description

The PBX can detect the reverse signal sent from the telephone company when an extension user tries to make an outside (CO) line call. This detects the start (the called party goes off-hook) and end (the called party goes on-hook) of an outgoing outside (CO) line call. The duration of the call can be verified with SMDR using this feature ( 1.20.1 Station Message Detail Recording (SMDR)).

This feature is also known as Polarity Reverse Detection.

Conditions

•If Reverse Signal Detection is enabled for an outside (CO) line ( Polarity Reverse Detection [424]), the PBX will automatically start the timer ( Call Duration Counter Start [204]) immediately after the outside party answers the call.

Feature Guide

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