Configuration Through A Central Server - Grandstream Networks HT814 Administration Manual

 DHCP MODE
Select voice menu option 01 to enable HT812/HT814 to use DHCP.
 STATIC IP MODE
Select voice menu option 01 to enable HT812/HT814 to use STATIC IP mode, then use option 02, 03,
04, 05 to set up IP address, Subnet Mask, Gateway and DNS server respectively.
 PPPOE MODE
Select voice menu option 01 to allow the HT812/HT814 to enable the PPPoE mode. PPPoE Username
and Password should be configured from web GUI.
 FIRMWARE SERVER IP ADDRESS
Select voice menu option 13 to configure the IP address of the firmware server.
 CONFIGURATION SERVER IP ADDRESS
Select voice menu option 14 to configure the IP address of the configuration server.
 UPGRADE PROTOCOL
Select the menu option 15 to choose firmware and configuration upgrade protocol between TFTP, HTTP
and HTTPS.
 FIRMWARE UPGRADE MODE
Select voice menu option 17 to choose firmware upgrade mode among the following three options:
1) Always check, 2) check when pre/suffix changes, and 3) never upgrade.
 WAN PORT WEB ACCESS
Select voice menu option 12 to enable/disable web access from WAN port. Press 9 in this menu to toggle
between enable / disable. Default is disabled.

Configuration Through a Central Server

The HT812/HT814 can be automatically configured from a central provisioning system. When
HT812/HT814 boots up, it will send TFTP or HTTP/HTTPS requests to download configuration files,
"cfg000b82xxxxxx" and "cfg00082xxxxxx.xml", where "000b82xxxxxx" is the LAN MAC address of the
HT812/HT814. If the download of "cfgxxxxxxxxxxxx.xml" is not successful, the provision program will issue
request a generic configuration file "cfg.xml". Configuration file name should be in lower case letters. The
configuration data can be downloaded via TFTP or HTTP/HTTPS from the central server. A service provider
or an enterprise with large deployment of HT812/HT814 can easily manage the configuration and service
provisioning of individual devices remotely from a central server. Grandstream provides a central
provisioning system GAPS (Grandstream Automated Provisioning System) to support automated
configuration of Grandstream devices. GAPS uses enhanced (NAT friendly) TFTP or HTTP (thus no NAT
issues) and other communication protocols to communicate with each individual Grandstream device for
firmware upgrade, remote reboot, etc. Grandstream provides GAPS service to VoIP service providers. Use
GAPS for either simple redirection or with certain special provisioning settings. At boot-up, Grandstream
devices by default point to Grandstream provisioning server GAPS, based on the unique MAC address of
each device, GAPS provision the devices with redirection settings so that they will be redirected to
HT812/HT814 Administration Guide
P a g e | 43