Grandstream GXP2200EXT User Manual - Manual (Page 24)

FIRMWARE VERSION 1.0.0.14 GXP2200EXT USER MANUAL Page 23 of 26
FACTORY FUNCTIONS AND RESET
FACTORY FUNCTIONS
GXP2200EXT factory functions can be done via GXP2200 LCD. To check the GXP2200EXT connection
and LED status, on the GXP2200 LCD, open the onscreen MENU->Diagnosis->BLF Expansion Board
Diagnosist. The screen will show if the expansion board is connected or disconnected. Tap on LED test
buttons to perform the LED diagnosis on the GXP2200EXT.
Figure 11: GXP2200 LCD -> Diagnosis for GXP2200EXT
RESTORE TO FACTORY DEFAULT VIA LCD MENU
Warning :
Restoring the Factory Default Settings will delete all configuration information on the phone. Please
backup or print all the settings before you restore to the factory default settings. Grandstream is not
responsible for restoring lost parameters and cannot connect your device to your VoIP service provider.
The GXP2200EXT can be reset via GXP2200 when the factory reset is performed on GXP2200. There are
two methods to restore the GXP2200EXT to the factory default settings.