Restore factory default settings, Restore to factory default settings via lcd menu, Software version upgrade – Grandstream Networks GXV3140 User Manual
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GXV3140 USER MANUAL
www.grandstream.com
SOFTWARE VERSION 1.0.0.44
SOFTWARE VERSION UPGRADE
The GXV3140 can be upgraded via TFTP/HTTP/HTTPS by configuring the URL/IP Address for the
TFTP/HTTP/HTTPS server and selecting a download method.
Configure a valid URL for TFTP or HTTP, the server name can be the FQDN or IP address format.
Examples of valid URLs
：
1. firmware.mycompany.com:6688/Grandstream/
2. 168.75.215.189
There are two ways to setup a software upgrade server: The Keypad Menu or the Web Configuration
Interface.
UPGRADE VIA KEYPAD MENU
To configure the software upgrade server through the keypad menu; select
“Menu”->”Settings”->”Maintenance”. In the “Upgrade” subpage, users may then select the upgrade mode
and enter the IP address or FQDN of the Firmware server and the System Config server. After making the
changes, use the F3 softkey to save the new settings.
UPGRADE VIA WEB BROWSER CONFIGURATION PAGE
Open a web browser and enter the IP address for the GXV3140. Next, log in with the administrator
username and password. Under Maintenance, select “Upgrade and provisioning”, enter the IP address
or the FQDN (URL) of the upgrade server and choose to upgrade via TFTP or HTTP. Save the changes
and reboot the unit.
At this moment, the LCD will display the progress of the software download/upgrade. Please do not disrupt
or power down the unit.
Note: The software upgrade will last up to 5 minutes (through the LAN side) and may take longer when
upgrading through the Internet (limited by the network bandwidth). Grandstream recommends
downloading and upgrading the software in a controlled LAN environment.
NO LOCAL TFTP SERVERS
For users without a local TFTP server, Grandstream offers a NAT-friendly TFTP server. This enables users
to download the latest software upgrades for their phone via this server. Please refer to the webpage:
. Each product has its own TFTP server address.
Alternatively, users can download a free TFTP or HTTP server and conduct a local firmware upgrade. A free
windows version TFTP server is available for download from
http://support.solarwinds.net/updates/New-customerFree.cfm
or