Yealink T46G Administrator's Manual page 335

5. Click Encrypt to encrypt the configuration file(s).
6. Click OK.
The target directory will be automatically opened. You can find the encrypted CFG file(s),
encrypted key file(s) and an Aeskey.txt file storing plaintext AES key(s).
Procedure
AES keys can be configured using the configuration files.
Configuration File
Local
<y0000000000xx>.cfg
Web User Interface
Configuring Security Features
Configure the decryption method.
Parameter:
auto_provision.aes_key_in_file
Configure AES keys.
Parameters:
auto_provision.aes_key_16.com
auto_provision.aes_key_16.mac
Configure AES keys.
Navigate to:
http://<phoneIPAddress>/servlet?p=s
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