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Update Firmware
The IP Phone provides two methods, HTTP or TFTP, to update
new firmware as the following steps:
1. Select the firmware code type, Risc or DSP code. (mostly
for Risc code)
2. Click the ¡Browse¡ button to choose the updated file
location for HTTP download, or
3. Select TFTP and enter the IP address of TFTP server for
firmware download, then click the ¡Update¡ button.