User's Manual
FIRMWARE VERSION 1.0.7.6    HT502 USER MANUAL     Page 24 of 48  
CONFIGURINGTHEHT502VIAWEBBROWSER
HT502 has an embedded Web server that will respond to HTTP GET/POST requests. It also has 
embedded HTML pages that allow users to configure the HT502 through a web browser such as 
Microsoft’s IE, AOL’s Netscape or Mozilla Firefox installed on Windows or Unix OS. (Macintosh OS is not 
included). 
ACCESSTHEWEBCONFIGURATIONMENU
The HT502 HTML configuration page can be accessed via LAN or WAN ports. 
•  FROM THE LAN PORT: 
1.  Directly connect a computer to the LAN port 
2.  Open a command window on the computer 
3.  Type in “ipconfig /release”, the IP address etc becomes 0 
4.  Type in “ipconfig /renew”, the computer gets an IP address in 192.168.2.x segment by 
default 
5.  Open a web browser, type in the default IP address of the LAN port. http://192.168.2.1
. You 
will see the log in page of the device. 
•  FROM THE WAN PORT: 
1.  Follow table 4 to find the WAN side IP address. 
2.  Open a web browser, type in the WAN side IP address – for example: 
http://HT502-WAN-IP-Address 
Note: 
•  WAN side HTTP access is disabled by default for security reason. You can enable HTTP access 
on the configuration page by setting “WAN side HTTP access” to be YES. 
•  Initial access to the configuration pages is always from the LAN port. The instructions are listed 
above. 
•  The IVR announces 12 digits IP address, you need to strip out the leading “0” in the IP address. 
For ex. IP address: 192.168.001.014, you need to type in http://192.168.1.14
 in the web browser. 










