User's Guide
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HT81x User Guide 
Figure 11: Web HTTP Port 
Configuring HT81X Through Voice Prompts 
As mentioned previously, The HT81X has a built-in voice prompt menu for simple device configuration. 
Please  refer  to  “Understanding HT81X Interactive Voice Prompt Response Menu”  for more  information 
about IVR and how to access its menu.   
 DHCP MODE   
Select voice menu option 01 to allow theHT81Xto use DHCP.   
 STATIC IP MODE   
Select voice menu option 01 to allow the HT81X to enable the STATIC IP mode, then use option 02, 03, 
04, 05 to set up IP address, Subnet Mask, Gateway and DNS server respectively. 
 PPPOE MODE   
Select voice menu option 01 to allow the HT81X to enable the PPPoE mode. PPPoE Username and 
Password should be configured from web GUI. 
 FIRMWARE SERVER IP ADDRESS   
Select voice menu option 13 to configure the IP address of the firmware server.   
 CONFIGURATION SERVER IP ADDRESS   
Select voice menu option 14 to configure the IP address of the configuration server.   
 UPGRADE PROTOCOL   
Select the menu option 15 to choose firmware and configuration upgrade protocol between TFTP,HTTP 
and HTTPS.   
 FIRMWARE UPGRADE MODE   
Select voice menu option 17 to choose firmware upgrade mode among the following three options:   
“Always check, check when pre/suffix changes, and never upgrade”. 
 WAN PORT WEB ACCESS 
Select voice menu option 12 to enable/disable web access from WAN port. Press 9 in this menu to 
toggle between enable / disable. 










