Grandstream Networks GXP-280 User Manual page 22

Configure
Factory Functions
Reboot
Exit
Grandstream Networks, Inc.
Press Menu button to display the configuration selections:
•
Network.
To enable/disable DHCP.
To setup IP-address, Net mask and Gateway address
•
SIP
To change SIP-server settings for primary account.
•
Upgrade
In this menu setting regarding the firmware server and Config
server can be changed. It also enables the user to make the
phone attempt to download new firmware.
•
Factory Reset
Key in the physical/MAC address on back of the phone.
Press Menu button to reset FACTORY DEFAULT setting. Do not
use Factory Reset unless you want to restore factory settings
•
Layer 2 QoS
Configure Vlan Tags
Press '←' to return the main menu.
Press Menu to display the factory function items including
•
Audio Loopback
Speak into the handset. If you hear your voice in the handset,
your audio works fine.
Press Menu button to exit the mode.
•
Diagnostic Mode
All LEDs will light up
Press any key on the keypad, to display the button name in the
LCD. Lift and put back the handset or press Menu button to exit
the diagnostic mode.
•
Enable WDT
Toggles the status of the Watchdog Timer.
Press '←' to return to the main menu.
Press Menu button to reboot the device
Display "Exit"
Press Menu button to exit the menu
Exit from this menu.
GXP User Manual
Firmware 1.1.6.46
Page 22 of 39
Last Updated: 03/2008