Grandstream Networks GXP-280 Telephone User Manual


 
Grandstream Networks, Inc. GXP User Manual Page 29 of 38
Firmware 1.1.6.44 Last Updated: 12/2008
STUN Server
IP address or Domain name of the STUN server. STUN resolution result will display in
the STATUS page of the Web UI.
Firmware
Upgrade and
Provisioning
Default method is HTTP. Firmware upgrade may take up to 10 minutes depending on
network environment. Do not interrupt the firmware upgrading process.
Via TFTP Server
This is the IP address of the configured TFTP server. If selected and it is non-zero or not
blank, the GXP will attempt to retrieve a new configuration file or new code image from
the specified TFTP server at boot time. It will make up to 3 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: Grandstream strongly recommends that the user upgrade firmware locally in a
LAN environment if using TFTP to upgrade. Please do NOT interrupt the TFTP upgrade
process (especially the power supply) as this will damage the device.
Via HTTP
Server
The HTTP server URL used for firmware upgrade and configuration via HTTP. For
example: http://provisioning.mycompany.com:6688/Grandstream/1.1.6.44.
Here “:6688” is the specific TCP port that the HTTP server is using; omit if using default
port 80.
Note: If Auto Upgrade is set to No, GXP will only perform HTTP download once at boot
up.
Config Server
Path
IP address or domain name of firmware server.
Firmware File
Prefix/Postfix
Default is blank. If configured, GXP will request the firmware file with the prefix/postfix.
This setting is useful for ITSPs. End user should keep it blank.
Config File
Prefix/Postfix
Default is blank. End user should keep it blank.
Allow DHCP
Option 66 to
override server
Default is Yes. This allows device gets provisioned automatically.
Authenticate
Conf File
Default is “No”. If set to “Yes”, configuration file would be authenticated before
acceptance. End user should use default setting.
Automatic
Upgrade
This function is used by ITSP. End user should NOT touch these parameters.
Default is No. Choose “Yes” to enable automatic HTTP upgrade and provisioning.
In “Check for upgrade every” field, enter the number of minutes to check the HTTP
server for firmware upgrade or configuration changes. When set to “No”, the phone will
only perform HTTP upgrade and configuration check once at boot up.
LDAP Directory
IP address or domain name of LDAP script server
Phonebook
XML
Enable the XML phonebook via TFTP or HTTP. Define XML server path and download
interval. When the user downloads the XML phone the manually entered or edited
entries will not be deleted unless this option is selected to Yes.