Specifications

CHAPTER 2. OfficeServ 7200 Hardware OfficeServ 7200 General Description Guide

Page 2-14 © Samsung Business Communications

3.3 Voice Subscriber Line Module

This section describes the modules that offer voice paths for analogue and digital

subscribers.

3.3.1 8SLI/16SLI/16MWSLI

The 8SLI module has eight ports, the 16SLI/16MWSLI modules 16 ports, for

analogue stations. Each works with analogue phones via the trunk line to make

voice communication.

Major Functions

The major functions of the 8SLI/16SLI/16MWSLI module are as follows:

y Generates a ring signal of 20/25 Hz.

y Detects DTMF/dial pulse.

y Detects on/off-hook.

y Generates various audible tones.

y Generates 100V pulse for message waiting handsets (16MWSLI only).

Specifications

The specifications of the 8SLI/16SLI/16MWSLI module are as follows:

y 8SLI module : 8 station ports

y 16SLI/16MWSLI module : 16 station ports

Front View of the 8SLI

Figure 2.8 Front View of the 8SLI

8SLI