MTS Systems VIP 1216 PVR Manuál s instrukcemi stáhnout pdf (Strana 59)

Page 1017 of 3156

Features and Services

China – Supervised Analog Lines

Contents

The following are the topics in this section:

Feature description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1017

Battery Reversal Supervision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1017

Hook Flash Disconnect Supervision . . . . . . . . . . . . . . . . . . . . . . . . 1018

Operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1019

Feature interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1020

Feature packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1021

Feature implementation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1021

Task summary list . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1021

Feature operation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1023

Feature description

The China – Supervised Analog Lines feature provides two types of call

supervision signaling capabilities: battery reversal answer/disconnect

supervision and hook flash disconnect supervision. These forms of

supervision are provided to terminal devices connected to analog ports in the

Meridian 1 system.

Battery Reversal Supervision

Battery reversal answer and disconnect supervision signaling is used for calls

originating from the terminal device. It provides both far-end (the called

party) answer supervision and far-end disconnect supervision signals to the

terminal device. It does not apply to incoming calls terminating at the

terminal device.

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MTS Systems VIP 1216 PVR Manuál s instrukcemi Strana 59