GAI-TRONICS
VoIP Telephone Configuration Guide
Page 73 of 78
5. Set the update parameters to use the TFTP server. Set update domain name to the
server address, firmware update enable, firmware update now. Then press update.
6. Check the TFTP server to prove that it has downloaded the control file and then the
firmware files. Note the firmware versions in the phone and those listed in the control file
must be different for the phone to download the firmware.