The Phone Book Screens; Chapter 12 The Phone Book Screens; Overview; What You Can Do In This Chapter - ZyXEL Communications MAX-207HW2 User Manual

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H A P T E R

The Phone Book Screens

12.1 Overview

The VOICE > Phone Book screens allow you to configure the WiMAX Modem's
phone book for making VoIP calls.

12.1.1 What You Can Do in This Chapter

• The Incoming Call Policy screen
rules for handling incoming calls. You can block, redirect, or accept them.
• The Speed Dial screen
remove speed-dial entries.

12.1.2 What You Need to Know

The following terms and concepts may help as you read through this chapter.
Speed Dial and Peer-to-Peer Calling
Speed dial provides shortcuts for dialing frequently used (VoIP) phone numbers. It
is also required if you want to make peer-to-peer calls.
In peer-to-peer calls, you call another VoIP device directly without going through a
SIP server. In the WiMAX Modem, you must set up a speed dial entry in the phone
book in order to do this. Select Non-Proxy (Use IP or URL) in the Type column
and enter the callee's IP address or domain name. The WiMAX Modem sends SIP
INVITE requests to the peer VoIP device when you use the speed dial entry.
You do not need to configure a SIP account in order to make a peer-to-peer VoIP
call.
User's Guide
(Section 12.2 on page
(Section 12.3 on page 140) lets you add, edit, or
12
138) lets you maintain
137