User manual
46
6 Firmware Upgrade
Upgrade through HTTP
To upgrade software, GXP-2000 can be configured with an HTTP server where the new
code image file is located. For example, following URL in the HTTP Upgrade Server:
http://firmware.mycompany.com:6688/Grandstream/1.0.1.12
Where firmware.mycompany.com is the FQDN of the HTTP server, “:6688” is the TCP
port the HTTP server listening to, “/Grandstream/1.0.0.4” is the RELATIVE directory to
the root dir in HTTP server. Thus, you can put different firmware into different directory
as well.
NOTE:
• If “Auto Upgrade” field is set to “No”, HTTP upgrade will be performed only
once during boot up. If it is set to “Yes”, the device will check the HTTP server
in the number of days that is defined in “Check for new firmware every” field.
Upgrade through TFTP
To upgrade software, GXP-2000 can be configured with a TFTP server where the new
code image is located. It is recommended to set the TFTP server address in either a public
IP address or on the same LAN with the GXP-2000.
There are two ways to set up the TFTP server to upgrade the firmware, namely through
voice menu prompt or via the GXP-2000’s Web configuration interface. To configure the
TFTP server via voice prompt, please refer to section 5.1 with option 06, once set up the
TFTP IP address, power cycle the device, the firmware will be fetched once the device
boots up.
To configure the TFTP server via the Web configuration interface, open up your browser
to point at the IP address of the GXP-2000. Input the admin password to enter the
configuration screen. From there, enter the TFTP server address in the designated field
towards the bottom of the configuration screen. Once the TFTP server is set
, user needs
to update the change by clicking the “Update” button. Then “Reboot” or power cycle the
phone, the firmware files will be fetched upon booting up.
TFTP checking is only performed during the initial power up. If the configured TFTP
server is found and a new code image is available, the GXP-2000 will attempt to retrieve
the new image files by downloading them into the GXP-2000’s SRAM. During this
stage, the GXP-2000’s LEDs will blink until the checking/downloading process is
completed. Upon verification of checksum, the new code image will then be saved into