Grandstream Networks HT812 Administration Guide

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HT812/HT814 Administration Guide
Version 1.0.9.3
This field enables user to store different versions of firmware files in one
directory on the firmware server.
Firmware File Postfix
Checks if firmware file is with matching postfix before downloading it. This
field enables user to store different versions of firmware files in one directory
on the firmware server.
Config File Prefix
Checks if configuration files are with matching prefix before downloading
them. It allows user to store different configuration files in one directory on
the provisioning server.
Config File Postfix
Checks if configuration files are with matching postfix before downloading
them. It allows user to store different configuration files in one directory on the
provisioning server.
Allow DHCP Option 66 to
Override Server
Obtains configuration and upgrade server’s information using options 66
from DHCP server.
Note: If DHCP Option 66 is enabled, the HT812/HT814 will attempt
downloading the firmware file from the server URL provided by DHCP, even
though Config Server Path is left blank
3CX Auto Provision
Sends multicast “SUBSCRIBE” message for provisioning at booting stage,
used for PnP (Plug-and-Play) configuration.
Default is Yes.
Automatic Upgrade
Specifies when the firmware upgrade process will be initiated; there are 4
options:
 No: The HT812/HT814 will only do upgrade once at boot up.
 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).
Default is No.
Always Check for New
Firmware at Boot up
Configures the HT812/HT814 to always search for the new firmware at boot
up. During the boot stage, the HT812/HT814 will contact the firmware upgrade
server to search for a new firmware, when available it will start the upgrade
process, otherwise it will boot normally.
Check New Firmware only
when F/W pre/suffix changes
Configure the HT812/HT814 to search for the new firmware when the firmware
prefix / suffix changes. When this option is selected, the HT812/HT814 will
check for updates only when the pre/suffix has been changed.

Grandstream Networks HT812 Specifications

General

Brand	Grandstream Networks
Model	HT812
Category	Telephone Accessories
Language	English