Restore
Restore your selected backup file to system.
Delete
Delete your selected backup file.
Download your selected backup file to your PC. (Note: Please don't
change the backup file name)
6.8 Update
Here, you can upload firmware, IVR prompt, backup files to update the system.
Click【Update】to display the following diagram:
Extract the downloaded firmware package which includes one TFTP server and one
upgrading file.
Run TFTP server, you will see the following interface:
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