SMC Networks SMC7908VoWBRA manual Chapter Introduction, About the Barricade, VoIP Voice over IP

CHAPTER 1

INTRODUCTION

Congratulations on your purchase of the BarricadeTM g Voice ADSL Router, hereafter referred to as the “Barricade”. We are proud to provide you with a powerful yet simple communication device for connecting your local area network (LAN) to the Internet. For those who want to surf the Internet in the most secure way, this router provides a convenient and powerful solution. The VoIP Router also enables service providers to provide their residential and small office home office (SOHO) customers with high-quality VoIP service using traditional analog telephones and fax machines.

About the Barricade

The Barricade provides Internet access to multiple users by sharing a single-user account. Support is provided for both wired and wireless devices. This device also provides wireless security via Wired Equivalent Privacy (WEP) encryption and MAC address filtering. It is simple to configure and can be up and running in minutes.

VoIP (Voice over IP)

Using Voice over IP (VoIP), instead of making calls over the regular telephone network, calls are made over computer (IP) networks, either through your Internet Service Provider°¶s connection or through your local network. Calls made to another Internet telephone, anywhere in the world, are generally free, while calls made to a regular telephone are generally much cheaper than traditional long distance calls. The basic steps involved in VoIP include the conversion of an analog voice signal to

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