ZyXEL Communications ZyWALL 300 User Manual

Chapter 10 Interface

ZyWALL USG 300 User’s Guide

Figure 141   Network > Interface > Auxiliary

Each field is described in the table below. 

Table 61   Network > Interface > Auxiliary

Auxiliary Interface 
Properties

Enable

Select this to turn on the auxiliary dial up interface. The interface does not dial 
out, however, unless it is part of a trunk and load-balancing conditions are 
satisfied.

Description

Enter a description of this interface. It is not used elsewhere. You can use 
alphanumeric and 

()+/:=?!*#@$_%-

 characters, and it can be up to 60 

characters long.

Port Speed

Select the speed of the connection between the ZyWALL and external 
computer.

Dialing Type

Tone - select this if the telephone uses tone-based dialing.
Pulse - select this if the telephone uses pulse-based dialing.

Initial String

Enter the AT command string to initialize the external modem. 

ATZ

 is the most 

common string, but you should check the manual for the external modem for 
additional commands.

Auxiliary 
Configuration

Phone Number

Enter the phone number to dial here. You can use 1-20 numbers, commas (,), 
or plus signs (+). Use a comma to pause during dialing. Use a plus sign to tell 
the external modem to make an international call.

User Name

Enter the user name required for authentication.

Password

Enter the password required for authentication.

Retype to 
confirm

Enter the password again to make sure you have not typed it incorrectly.