![background image](http://html2.mh-extra.com/html/yeastar-technology/n412/n412_administrators-manual_3264621103.webp)
N412 Administrator Manual
98
Figure 19-4 Configure Tftpd32
Step3.
Logon the N412
’s Web page and
Firmware Update
page,
choose ―
TFTP
Server
‖.
1) TFTP Server: fill in IP address of tftpd32 server
(your PC’s IP address).
2) File Name: enter the name of firmware update. It should be a BIN file name.
3)
Click ―Start‖ to upgrade.
Figure 19-5 Upgrade through HTTP
Backup and Restore
N412 provides Backup and Restore feature, which allows you to create a complete
backup of N412 configurations to a file.
Notes:
1. The backup file only covers the configurations but not the CDR, voicemail and call
recordings.
2.
When you have updated the firmware version, it’s not recommended to restore