Grandstream Networks GXW-4004 User Manual

FIRMWARE VERSION 1.0.9.1 GXW40XX USER MANUAL Page 37 of 60
Use STUN to detect
network connectivity
Use STUN keep-alive to detect WAN side network problems. If keep-alive request
does
not yield any response for configured number of times, the device will restart the
TCP/IP
stack. If the STUN server does not respond when the device boots up, the
feature is
disabled.
Firmware Upgrade &
Provisioning
Enables GXW40XX to download firmware or configuration file using either the TFTP
or HTTP/S protocols.
Via TFTP Server
This is the IP address of the configured TFTP server. If selected and it is non-zero
or not blank, the GXW40XX 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: Do NOT interrupt the firmware upgrade process (especially the power
supply) as this will damage the device. Depending on the network environment
this process may take up to 15 or 20 minutes.
Via HTTP or HTTPS Server
The URL for the HTTP server used for firmware upgrade and configuration via HTTP.
Note: If Auto Upgrade is set to No, GXW40XX will only do HTTP download once at
boot up.
Firmware Server Path
IP address or domain name of firmware server. That URL of the server that hosts the
firmware release. The default server is: fm.grandstream.com/gs
Config Server Path
IP address or domain name of configuration server. The server hosts a copy of the
configuration file to be installed on the gateway. The default server is:
fm.grandstream.com/gs
XML Config File Password
The password used for encrypting the XML configuration file using OpenSSL.
This is required for the phone to decrypt the encrypted XML configuration file.
HTTP/HTTPS User Name
The user name needed to authenticate withthe HTTP/HTTPS server.
HTTP/HTTPS Password
The password needed to authenticate with the HTTP/HTTPS server.
Firmware File Prefix
Default is blank. If configured, GXW40XX will request firmware file with the prefix.
This setting is useful for Internet Telephone Service Providers. End users should
keep it blank.

Grandstream Networks GXW-4004 Specifications

General

Brand	Grandstream Networks
Model	GXW-4004
Category	Gateway
Language	English