Grandstream Networks GXV3240 Administration Manual page 79

Hour of the Day (0-23)
Day of the Week (0-6)
Firmware Upgrade and
Provisioning
Auto Reboot to Upgrade
Without Prompt
Factory Reset
Firmware Version 1.0.3.6
Upgrade".
The default setting is 10080 (namely 7 days).
It is used to define at which hour of the day they phone system will
check the HTTP/TFTP server for firmware upgrades or configuration
files changes.
It is used to define on which day of the week the phone system will
check the HTTP/TFTP server for firmware upgrades or configuration
files changes.
It is used to define the phone system's rules for automatic upgrade.
It can be selected from

Always Check at bootup

Always Check at bootup, when F/W pre/suffix changes,

Skip the Firmware Check.

The default setting is "Always Check at bootup".
It is used to set if the phone system will pop up a notification message
before upgrading new firmware. If set to "Yes", the phone will
automatically start upgrading after downloading the firmware file.
Otherwise, users would need to confirm in the prompted message on
the LCD screen to start upgrading process. The default setting is
"Yes".
It is used to reset the phone system to the default factory setting
mode.
If the "Clear the SD card" is checked, the SD card storage mounted to
the phone will be format as well.
GXV3240 Administration Guide Page 77 of 105