SS-16 VoIP-2-GSM USER MANUAL
DOC. NO: SS-16-14 (REV. 02)
Page 68 of 84
copy the sting of checksum from this file
and paste it in the SS-16 IP web-page in
the field named “Control Sum, then
click
the “Send” button to perform the update
:
A “Firmware Update” window shows up where progress can be seen with a progress
indicator under the message “Firmware is updating, please wait!”
Note that there are
two
distinct, successive phases of updating the firmware image:
While the message “Updating firmware” is blinking, the equipment just checks the
program image to be loaded against its checksum.
If the result of the verification is OK, the SS-16 VOIP-2-GSM device goes to the second
phase where it loads the new firmware into its Flash memory.