Upgrade
Upgrade
Factory Reset
To set Factory Reset by phone interface
Press Menu
→
Setting
→
Advanced Setting( default password: admin)
→
Factory Reset
Press OK soft key in the warning page.
To set Factory Reset via web interface
Click Management
→
Upgrade
Click
and then confirm the setting.
Upgrade
To upgrade software, this phone can be configured with a TFTP server where the new code image
is located. The TFTP upgrade can work in either static IP or DHCP mode using private or public
IP address. It is recommended to set the TFTP server address in either a public IP address or on the
same LAN with the phone.
To configure the TFTP server via the Web configuration interface
Input the admin password to enter the configuration screen. From there, enter the TFTP server
address in the designated field towards the bottom of the configuration screen.
56
Once the TFTP server is configured, please power cycle the phone.