ZyXEL 793H Betriebsanweisung

 Chapter 5 WAN Setup

P-793H User’s Guide

Use this screen to change your ZyXEL Device’s advanced dial backup settings. Click WAN > 
WAN Backup Setup > Advanced Setup. The screen appears as shown.

Figure 35   WAN > WAN Backup Setup > Advanced Setup

The following table describes the labels in this screen. 

Table 22   WAN > WAN Backup Setup > Advanced Setup

Basic

Authentication 

Type

Use the drop-down list box to select an authentication protocol for outgoing calls. 

Options are:
CHAP/PAP - Your ZyXEL Device accepts either CHAP or PAP when requested by 

this remote node. 
CHAP - Your ZyXEL Device accepts CHAP only. 
PAP - Your ZyXEL Device accepts PAP only. 

Secondary 

Phone Number

Type the backup phone number from the ISP. If the Primary Phone number is busy 

or does not answer, your ZyWALL dials the Secondary Phone number, if available. 

Some areas require dialing the pound sign # before the phone number for local 

calls. Include a # symbol at the beginning of the phone numbers as required.

Dial Backup Port 

Speed

Select the speed of the connection between the Dial Backup port and the external 

device. Available speeds are 9600, 19200, 38400, 57600, 115200 or 230400 bps.

AT Command 

Initial String

Enter the AT command string to initialize the WAN device. Consult the manual of 

your WAN device connected to your Dial Backup port for specific AT commands.