WWAN
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SonicOS Enhanced 4.0 Administrator Guide
Configuring WWAN Advanced Settings
The WWAN > Advanced page is used to configure the Remotely Triggered Dial-Out feature on
the SonicWALL TZ 190. The Remotely Triggered Dial-Out feature enables network
administrators to remotely initiate a WWAN connection from a SonicWALL TZ 190.

Configuring Remotely Triggered Dial-Out

Before configuring the Remotely Triggered Dial-Out feature, ensure that your configuration
meets the following prerequisites:
• The WWAN profile is configured for dial-on-data.
• The SonicWALL Security Appliance is configured to be managed using HTTPS, so that the
device can be accessed remotely.
• It is recommended that you enter a value in the Enable Max Connection Time (minutes)
field. This field is located in the WWAN Profile Configuration window on the Parameters
tab. See “Configuring WWAN Connection Profiles” on page 381 for more information. If you
do not enter a value in this field, dial-out calls will remain connected indefinitely, and you
will have to manually terminate sessions by clicking the Disconnect button.
To configure Remotely Triggered Dial-Out, go the WWAN > Advanced screen.
7. Check the Enable Remotely Triggered Dial-Out checkbox.
8. (Optional) To authenticate the remote call, check the Requires authentication checkbox
and enter the password in the Password: and Confirm Password: fields.