11.5
Pick up the phone and press
#050#
to disable PPPoE first for IPTEL.
11.6
Press the download command
*01
followed by the PC TFTP server IP address and the
image file version number.
Example: Press
*01192168001194006
where 192.168.1.194 is the PC TFTP server IP address, and
006 is the F/W version of image file “comet006.img” in the PC.
In a minute, you will see successful download message from the PC screen and hear a dial
tone to indicate a successful download. Please hang up to complete the upgrade
process. The upgrade will be effective with indication of LED flashing like power on
procedure. If you hear a busy tone, the upgrade process fails. In this case, the old
version is still in place and valid.
16