GRANDSTREAM HT812 Analog FXS IP Gateway 2 Port + NAT Router User Guide

Five success tips when using the voice prompt  

“*” shifts down to the next menu option and “#” returns to the main menu  

“9” functions as the ENTER key in many cases to confirm or toggle an option.  

All entered digit sequences have known lengths – 2 digits for menu option and 12 digits for IP address. For IP address,  

add 0 before the digits if the digits are less than 3 (i.e. – 192.168.0.26 should be key in like 192168000026. No decimal is  

needed).  

Key entry cannot be deleted but the phone may prompt error once it is detected.  

Dial *98 to announce the extension number of the port.  

Please make sure to reboot the device after changing network settings (IP Address, Gateway, Subnet…) to apply the new  

configuration.  

Configuration via Web Browser  

The HT812/HT814 embedded Web server responds to HTTP GET/POST requests. Embedded HTML pages allow a user to  

configure the HT812/HT814 through a web browser such as Google Chrome, Mozilla Firefox and Microsoft’s IE.  

Microsoft Internet Explorer: version 10 or higher.  

Google Chrome: version 58.0.3 or higher.  

Mozilla Firefox: version 53.0.2 or higher.  

Safari: version 5.1.4 or higher.  

Opera: version 44.0.2 or higher.  

Accessing the Web UI  

Via WAN port  

For the initial setup, the Web access is by default enabled when the device is using private IP and disabled when using public  

IP, and you cannot access the Web UI of your HT812/HT814 until it’s enabled, the following steps will show you how to enable  

it via IVR.  

1. Power your HT812/HT814 using PSU with the right specifications.  

2. Connect your analog phone to phone ports (FXS) of your HT812/HT814.  

3. Press *** (press the star key three times) to access the IVR menu and wait until you hear “Enter the menu option “.  

4. Press 12, the IVR menu will announce that the web access is disabled, press 9 to enable it.  

5. Reboot your HT812/HT814 to apply the new settings.  

Please refer to steps below if your HT812/HT814 is connected via WAN port:  

1. You may check your HT812/HT814 IP address using the IVR on the connected phone.  

Please see Obtain the HT812/HT814 IP address via the connected analogue phone  

2. Open the web browser on your computer.  

3. Enter the HT812/HT814’s IP address in the address bar of the browser.  

4. Enter the administrator’s password to access the Web Configuration Menu.  

Note: The computer must be connected to the same sub-network as the HT812/HT814. This can be easily done by connecting  

the computer to the same hub or switch as the HT812/HT814.  

Via LAN port  

Please refer to steps below if your HT812/HT814 is connected via LAN port:  

1. Power your HT812/HT814 using PSU with the right specifications.  

2. Connect your computer or switch directly to your HT812/HT814 LAN port.  

3. Open the web browser on your computer.  

4. Enter the default LAN IP address (192.168.2.1) in the address bar of the browser.  

5. Enter the administrator’s password to access the Web Configuration Menu.  

6. Make sure to reboot your device after changing your settings to apply the new configuration.  

Please make sure that your computer has a valid IP address on the range 192.168.2.x so you can access the web GUI of your  

HT812/HT814.  

Web UI Access Level Management  

There are three default passwords for the login page:  

User Level  

Password  

Web Pages Allowed  

End User Level  

123  

Only Status and Basic Settings  

Administrator Level  

Viewer Level  

admin  

viewer  

All pages  

Only checking. Not allowed to modify content.  

The password is case-sensitive and must contain 8-20 characters, at least one number, one uppercase, and one lowercase  

letter. When changing any settings, always submit them by pressing Update or Apply button at the bottom of the page. After  

submitting the changes in all the Web GUI pages, if a reboot is required, the web page will prompt the user to reboot by  

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General	Details
Name	GRANDSTREAM HT812 Analog FXS IP Gateway 2 Port + NAT Router User Guide
Make	GRANDSTREAM
Language	English
Filetype	PDF (Download)
File size	MB

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