Grandstream Networks GXW400x User Manual
Page 25
Grandstream Networks, Inc.
GXW-400x User Manual
Page 25 of 39
Firmware 1.0.0.39
Last Updated: 5/2007
T
ABLE
9:
A
DVANCED
C
ONFIGURATION
P
AGE
D
EFINITIONS
Admin
Password
Administrator password. Only the administrator can configure the “Advanced Settings”
page. Password field is purposely left blank for security reasons after clicking update
and saved. The maximum password length is 25 characters.
Layer 3 QoS
This field defines the layer 3 QoS parameter which can be the value used for IP
Precedence or Diff-Serv or MPLS. Default value is 48.
Layer 2 QoS
Value used for layer 2 VLAN tag. Default setting is blank.
STUN Server
IP address or Domain name of the STUN server.
Keep-alive
interval
This parameter specifies how often the GXW–400x sends a blank UDP packet to the
SIP server to keep the “hole” on the NAT open. Default is 20 seconds.
Firmware
Upgrade &
Provisioning
Enables GXW–400x to download firmware or configuration file through either the TFTP
or HTTP server.
Via TFTP Server This is the IP address of the configured TFTP server. If selected and it is non-zero or
not blank, the GXW–400x retrieves the new configuration file or new code image from
the specified TFTP server at boot time. After 5 attempts, the system will 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 is 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 15 or 20 minutes.
Via HTTP Server The URL for the HTTP server used for firmware upgrade and configuration via HTTP.
For example, ttp://provisioning.mycompany.com:6688/Grandstream/1.0.0.36
“:6688” is the specific TCP port where the HTTP server is listening; it can be omitted if
using default port 80.
Note: If Auto Upgrade is set to No, GXW–400x 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.