User's Manual

Chapter 5 WAN Setup

P-793H User’s Guide

5.8.2 Advanced Modem Settings for Dial Backup

Use this screen to change your ZyXEL Device’s modem settings for dial backup. Click WA N

> WAN Backup Setup > Advanced Setup > Edit. The screen appears as shown.

Figure 36 WAN > WAN Backup Setup > Advanced Setup > Edit

The following table describes the labels in this screen.

Period Enter how often (in hours) the Allocated Budget is reset. For example, if you can

call for thirty minutes every hour, set the Allocated Budget to 30, and set this field

to 1.

Back Click Back to return to the previous screen.

Apply Click Apply to save the changes.

Cancel Click Cancel to begin configuring this screen afresh.

Table 22 WAN > WAN Backup Setup > Advanced Setup (continued)

LABEL DESCRIPTION

Table 23 WAN > WAN Backup Setup > Advanced Setup > Edit

LABEL DESCRIPTION

AT Command

Strings

Dial

Enter the AT Command string to make a call.

Drop

Enter the AT Command string to drop a call. “~” represents a one second wait, for

example “~~~+++~~ath” can be used if your modem has a slow response time.

Answer

Enter the AT Command string to answer a call.

Drop DTR When

Hang Up

Select this if you want the DTR (Data Terminal Ready) signal to be dropped after

the Drop string is sent out.

AT Response

Strings