User's Manual

STUN Server
IP address or Domain name of the STUN (Simple Traversal of UDP through NATs) server.
Firmware
Upgrade &
Provisioning
This radio button will enable GXW410x to download firmware or configuration file through either
TFTP or HTTP.
Via TFTP Server
If selected, the GXW410x will attempt to retrieve new configuration file or new code image from the
specified TFTP server at boot time. It will make up to 5 attempts before timeout and then it will start
the boot process using the existing code image in the Flash memory. If a TFTP server is
configured and a new code image is retrieved, the new downloaded image will be verified and then
saved into the Flash memory.
Note: Please do NOT interrupt the TFTP upgrade process (especially the power supply) as this will
damage the device. Depending on the network environment this process can take up to 25 or 30
minutes.
Via HTTP Server
The URL for the HTTP server used for firmware upgrade and configuration via HTTP.
For example, http://provisioning.mycompany.com:6688/Grandstream/
Here “:6688” is the specific TCP port that the HTTP server is listening at, it can be omitted if using
default port 80.
Note: If Auto Upgrade is set to No, GXW410x will only do HTTP download once at boot up.
Firmware Server
Path
IP address or domain name of firmware server.
Config Server
Path
IP address or domain name of configuration server.
Firmware File
Prefix
Default is blank. If configured, GXW400X will request firmware file with the prefix. This setting is
useful for ITSPs. End-user should keep it blank.
Firmware File
Postfix
Default is blank. End-user should keep it blank.
Config File
Prefix
Default is blank. End-user should keep it blank.
Config File
Postfix
Default is blank. End-user should keep it blank.
Allow DHCP
Option 66 to
override server
Default value is No. If set to Yes, configuration file will originate from the DHCP server.
Automatic
Upgrade
Choose Yes to enable automatic upgrade and provisioning. In “Check for new firmware every”
field, enter the number of minutes to enable GXW410x to check the server for firmware upgrade or
configuration. When set to No, GXW410x will only do upgrade once at boot up. Other options are:
“ Always check for New Firmware.”
“ Check New Firmware only when F/W pre/suffix changes”
“ Always skip the Firmware check”
Authenticate
Conf File
If set to Yes, configuration file is authenticated before acceptance. This protects the configuration
from an unauthorized change.