Zyxel-communications P-2302HWL-P1 Series Instrukcja Użytkownika Pobierz pdf (Strona 37)

P-2302HW/HWL-P1 Series User’s Guide

Chapter 1 Introducing the ZyXEL Device 37

CHAPTER 1

Introducing the ZyXEL Device

This chapter introduces the main applications and features of the ZyXEL Device.

1.1 Overview

This user’s guide explains how to configure the following ZyXEL devices:

• The P-2302HW-P1 is a 4-port wireless router with Voice over IP (VoIP) communication

capabilities that allow you to use a traditional analog telephone to make Internet calls.

The P-2302HW-P1 is also a complete security solution with a robust firewall and content

filtering.

• The P-2302HWL-P1 adds a Public Switched Telephone Network (PSTN) line feature

which allows you to use your regular phone services and internet telephone services at the

same time.

This user’s guide refers to these models simply as the “ZyXEL Device”. Please refer to

Appendix A on page 283 for a complete list of features for your model.

1.1.1 VoIP Features

You can use the ZyXEL Device to make and receive VoIP telephone calls:

Figure 1 ZyXEL Device’s VoIP Features

• Peer-to-Peer calls (A) - Use the ZyXEL Device to make a call to the recipient’s IP address

without using a SIP proxy server.

• Calls via a VoIP service provider (B) - The ZyXEL Device sends your call to a VoIP

service provider’s SIP server which forwards your calls to either VoIP or PSTN phones.

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Zyxel-communications P-2302HWL-P1 Series Instrukcja Użytkownika Strona 37