Zyxel-communications Multi-service Access Platform MSAP2000 Instrukcja Użytkownika Pobierz pdf (Strona 159)

7. Product Specification

MSAP2000 Technical Manual V3.0 7-52

7.19. Foreign Exchange Station Payphone Module (FXS-P)

Overview

The Foreign Exchange Station Payphone Module (FXS-P) provides 8

channels of analog voice interfaces for connection to payphones.

Along with all FXS functions, FXS-P offers an additional charge signal

generation function.

Features

And

Benefits



Panel LEDS indicate status, faults, alarms, and network connections.



Loop status detection and Signaling exchange



A-law or u-law compounding



CODEC and SLIC design



Charge signal generation



Alarm and Fault monitoring and reporting



Timeslot assignment for Voice Services



Use of non-volatile memory devices for performance data storage

Function Diagram

Application

The FXS-P is used to provide the payphone interface to payphone in the

subscriber side. The billing notification can be done

OIM/

SM1/

SM4

FXS-P

FXS

MLTM

MPM

Test Bus

OIM/

SM1/

SM4

FXO-P

FXO

MLTM

MPM

PSTN Switch

Test Bus

1 2 ... 154 155 156 157 158 159 160 161 162 163 164 ... 242 243

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