Grandstream Networks HT503 FXS/FXO Manuel D’Utilisation

 

HT503 has a stored voice prompt menu for quick browsing and simple configuration. Currently, the voice 
prompt menu is designed for the FXS port only. Dial “***” from the analog phone to enter the voice 
prompt.  
 

“Enter a Menu Option” 

Press “*” for the next menu option 
Press “#” to return to the main menu 
Enter 01-05, 07,12-17,47 or  99 menu options 

“DHCP Mode”, 
“Static IP Mode” 

Press “9” to toggle the selection 
If using “Static IP Mode”, configure the IP address information using 
menus 02 to 05.  
If using “Dynamic IP Mode”, all IP address information comes from 
the DHCP server automatically after reboot. 

“IP Address “ + IP address 

The current WAN IP address is announced 
If using “Static IP Mode”, enter 12 digit new IP address. 

“Subnet “ + IP address 

Same as menu 02 

“Gateway “ + IP address 

Same as menu 02 

“DNS Server “ + IP address 

Same as menu 02 

 Preferred Vocoder 

Press “9” to move to the next selection in the list: 

• 

PCM U / PCM A 

• G.723 

 

• 

G.729   

• G.726 

• iLBC 

WAN Port Web Access 

Press “9” to toggle between enable / disable  

Firmware Server IP Address 

Announces current Firmware Server IP address.  Enter 12 digit new 
IP address. 

Configuration Server IP 
Address 

Announces current Config Server Path IP address.  Enter 12 digit 
new IP address. 

Upgrade Protocol 

Upgrade protocol for firmware and configuration update. Press “9” 
to toggle between TFTP / HTTP 

Firmware Version 

Firmware version information. 

Firmware Upgrade 

Firmware upgrade mode. Press “9” to toggle among the following 
three options: 
          - always check 
          - check when pre/suffix changes 
          - never upgrade 

“Direct IP Calling” 

Enter a 12 digit IP address to make a direct IP call, after dial tone.  
(See “Make a Direct IP Call”.) 

“RESET” 

Press “9” to reboot the device; or 

Enter encoded MAC address to restore factory default setting (See 
“Restoring Factory Settings”) 

“Invalid Entry” 

Automatically returns to main menu 

 

Grandstream Networks, Inc. 

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