User's Manual
FIRMWARE VERSION 1.0.7.6    HT502 USER MANUAL     Page 23 of 48  
CONFIGURATIONGUIDE
CONFIGURINGTHEHT502THROUGHVOICEPROMPTS
DHCP
 MODE 
Select voice menu option 01 to enable HT502 to use DHCP. 
STATIC
 IP MODE 
Select voice menu option 01 to enable HT502 to use STATIC IP mode, then use option 02, 03, 04, 05 to 
set up IP address, Subnet Mask, Gateway and DNS server respectively. 
F
IRMWARE SERVER IP ADDRESS 
Select voice menu option 13 to configure the IP address of the firmware server. 
C
ONFIGURATION SERVER IP ADDRESS  
Select voice menu option 14 to configure the IP address of the configuration server. 
U
PGRADE PROTOCOL  
Select voice menu option 15 to choose firmware and configuration upgrade protocol. User can choose 
between TFTP and HTTP. 
F
IRMWARE UPGRADE MODE  
Select voice menu option 17 to choose firmware upgrade mode among the following three options:
1) always check, 2) check when pre/suffix changes, and 3) never upgrade 
WAN
 PORT WEB ACCESS  
Select voice menu option 12 to enable WAN Port Wed Access of the device configuration pages. 










