Configuring Dial-In Mgmt; Figure 496 System > Dial-In Mgmt; Table 248 System > Dial-In Mgmt - ZyXEL Communications ZyWALL USG 300 User Manual

Unified security gateway

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Table of Contents

Chapter 45 System

AT Command Strings

For regular telephone lines, the default Dial string tells the modem that the line uses tone

dialing. ATDT is the command for a switch that requires tone dialing. If your switch requires

pulse dialing, change the string to ATDP.

The majority of WAN devices default to hanging up the current call when the DTR (Data

Terminal Ready) signal is dropped by the DTE. When the Drop DTR When Hang Up check

box is selected, the ZyWALL uses this hardware signal to force the WAN device to hang up,

in addition to issuing the drop command ATH.

Response Strings

The response strings tell the ZyWALL the tags, or labels, immediately preceding the various

call parameters sent from the serial modem. The response strings have not been standardized;

please consult the documentation of your serial modem to find the correct tags.

45.11.1 Configuring Dial-in Mgmt

Click System > Dial-in Mgmt to display the following screen. Configure this screen for dial-

in management connections.

Figure 496 System > Dial-in Mgmt

The following table describes the labels in this screen.

Table 248 System > Dial-in Mgmt

Dial-in Server

Answer Rings

Click Advanced to display more configuration fields and edit the details of your

dial-in management setup. Click Basic to display fewer fields.

Select this check box to turn on dial-in management.

Enter some information about this connection.

Select this check box to stop the external serial modem from making audible

sounds during a dial-in management session.

Set how many times the ZyWALL lets the incoming dial-in management session

ring before processing it.

Use the drop-down list box to select the speed of the connection between the

ZyWALL's auxiliary port and the external modem. Available speeds are: 9600,

19200, 38400, 57600, or 115200 bps.

ZyWALL USG 300 User's Guide