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1810 VoIP Gateway User’s Guide
Chapter 1 Introduction
This chapter introduces the 1810 VOIP Gateway. It includes a product overview, description of the product’s
features and applications, and an explanation of the front panel LED indicators.
1.1 Product Overview
The 1810 VoIP Gateway provides predictable, real-time, toll-quality voice over the Internet. The 1810 VoIP
Gateway is designed for residential and business users. It connects to an external cable or DSL modem
for broadband service.
An ordinary telephone connects to the RJ11 port (telephone jack) on the back of the 1810 VoIP Gateway,
allowing calls to be routed to anywhere in the world – significantly reducing or eliminating long distance
charges.
1.2 Features
z Supports Voice over IP (VoIP)
z Uses an ordinary telephone to make Internet calls free of charge
z Use just one IP address to access the Internet over your entire network
z Supports Caller ID
z Supports silence suppression
1.3 Applications
PSTN
IP
Location 1 Location 2
VoIP
Trunking
Gateway
Gatekeeper/Proxy Server
1810
1813
Ethernet
FXS
FXS
DSL/Cable
Modem
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