User Guide: AT-RADGate for VST-APL/VST-VRT version 1.2.0

# Starting Configuration

## Preparing for Configuration

To use AT-RADgate, the AT-RADgate application must be available in VST-APL/VST-VRT.
For the installation and setting of VST-APL, refer to the VST-APL document posted on our website.
For more information, refer to the VST-APL/VST-VRT document posted on our website.

## Supported Web Browsers

You can configure AT-RADgate through its web-based management interface.
Make sure that your management PC has one of the following web browsers installed:

- Microsoft Edge
- Google Chrome

> Note

> > Use the latest released version.

> Note

> > Microsoft Edge is based on Chromium.
> > Also, Internet Explorer mode is not supported.

> Note

> > The web setting page is displayed in English or Japanese depending on the language setting of your browser. If a language other than Japanese is set, everything is displayed in English.

## Logging in to the Management Web Interface

You can configure AT-RADgate through its web-based management interface.

1. Use one of the following methods to log in to the AT-RADgate setting page.

   > Note

   > > Communication between the web browser and AT-RADgate is over HTTPS.

   - Start a web browser and enter the IP Address set for AT-RADgate.
     The IP Address is explained using 192.168.1.10.

         https://192.168.1.10

   - On the Dashboard page of VST-APL/VST-VRT, click the "Open" button in the AT-RADgate-app section.
   - On the management page of VST-APL/VST-VRT, click the "Open" button.
2. AT-RADgate Login page is displayed. Enter the default User Name and Password and click the "Login" button. Entered password is masked with bullets on the page.

   > Note

   > > The default User Name is "manager" and the Password is "friend".

   > Note

   > > If a security warning screen appears, follow the onscreen instructions to continue browsing the site. If you have a SSL server certificate issued by a trusted certification authority (CA), you can install the certificate on the System Management > Network Settings page's "Server Certificate" section after logging in to the AT-RADgate.

3. Once you have successfully logged in to AT-RADgate, the Endpoint tab on the Status Monitor page is displayed.

> Note

> > - If no operations are performed on any page for 10 minutes, you are automatically logged out, and if you attempt to perform an operation on the settings page, a dialog appears prompting you to re-enter your "User Name" and "Password."
> > - If you check "Remember this login" on the AT-RADgate Login page, you remain logged in.

## Setting the Time Zone

AT-RADgate gets and uses the system time of VST-APL/VST-VRT, but it does not get the Time Zone setting. Therefore, for example, to use Japan time (JST: 9 hours ahead of Coordinated Universal Time (UTC)), set according to the following procedure:

> Note

> > If you change the Time Zone setting, AT-RADgate restarts.

1. Click the "System Management" menu, then the "Date & Time Settings" submenu, and click the "Change" button on the Date & Time Settings page that appears.
2. The Time Zone dialog appears, so select from the region dropdown list and Time Zone dropdown list, then click the "Save" button.
3. A confirmation dialog is displayed, so click the "OK" button.
4. AT-RADgate restarts.
5. The Login page is displayed again. After logging in, the System Management > Date & Time Settings page is displayed, so confirm that the changes have been made correctly.

Time Zone setting is complete.

29 Jan 2026 17:20