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1 Product Overview

The Voice-over-IP (VoIP) Ceiling Speaker uses a single cable to connect to existing LANs, and Session Initiation Protocol (SIP) to broadcast messages over your public address system. The small footprint and low height makes this an ideal speaker to discreetly mount almost anywhere.

1.1 Typical System Installation

Figure 1 illustrates how the VoIP Ceiling Speakers are normally installed as part of a public address system.

Figure 1. Public Address System

802.3af PoE compliant Hub

SIP Server

PoE VoIP Speakers

VoIP Phone

Operations Guide

930095D

CyberData Corporation