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Please write the above information down, and use the web browser on your computer to connect
to the IP Phone. Then follow the following instructions to update firmware:
1. Click ‘Management’ link on the left of webpage, then click
‘Firmware Update’
tab.
2. Please input TFTP/FTP server address, select server type (TFTP or FTP), filename, username,
and password in this page, then press
‘SAVE’
button, it will take several seconds to save firmware
upgrade information. After the information is saved, press
‘UPGRADE’
button, the IP Phone will
connect to the FTP server and start to download firmware, this will take several minutes, please be
patient. After download is complete, the IP Phone will reboot, and your IP Phone will be ready
again with new firmware.
Í
Note
Do not switch the IP Phone off, press any key on IP Phone, off-hook the handset,
or disconnect the IP Phone from network during upgrade procedure. Or the
downloaded firmware will be corrupt and the upgrade process will be failed!