Grandstream Networks HT801 Administration Manual page 24

Checks if firmware file is with matching prefix before downloading it. This field enables
Firmware File
Prefix user to store different versions of firmware files in one directory on the firmware server.
Checks if firmware file is with matching postfix before downloading it. This field enables
Firmware File
Postfix user to store different versions of firmware files in one directory on the firmware server.
Config File Checks if configuration files are with matching prefix before downloading them. This
Prefix field enables user to store different configuration files in one directory on the
provisioning server.
Config File Checks if configuration files are with matching postfix before downloading them. This
Postfix field enables user to store different configuration files in one directory on the
provisioning server.
Allow DHCP Obtains configuration and upgrade server's information using options 66 from DHCP
Option 66 to server.
Override Server Note: If DHCP Option 66 is enabled, the HT801 will attempt downloading the firmware file
from the server URL provided by DHCP, even though Config Server Path is left blank
3CX Auto Sends multicast "SUBSCRIBE" message for provisioning at booting stage, used for PnP
Provision (Plug-and-Play) configuration. Default is Yes.
Automatic Specifies when the firmware upgrade process will be initiated; there are 4 options:
Upgrade
Always Check for
Configures the HT801 to always search for the new firmware at boot up. During the boot
New Firmware at
stage, the HT801 will contact the firmware upgrade server to search for a new firmware,
Boot up
when available it will start the upgrade process, otherwise it will boot normally.
Check New
Configure the HT801 to search for the new firmware when the firmware prefix / suffix
Firmware only
changes. When this option is selected, the HT801 will check for updates only when the
when F/W
pre/suffix has been changed.
pre/suffix changes
Always Skip the
Configures the HT801 to skip the firmware check, when this option is selected the HT801
Firmware Check
will always skip searching for a new firmware
 No: The HT801 will only do upgrade once at boot up. Default is No.
 Check every X minutes: User needs to specify a period in minutes.
 Check every day: User needs to specify "Hour of the day (0-23)".
 Check every week: User needs to specify "Hour of the day (0-23)" and "Day of
the week (0-6)". (Day of week is starting from Sunday).
HT801 Administration Guide
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