Example: Encrypting Configuration Files - Yealink SIP-T2 Series Administrator's Manual

Default 0
Parameter static.auto_provision.encryption.call_log
Description It enables or disables the IP phone to encrypt <MAC>-calllog.xml file using the plaintext AES key.
0-Disabled, the call log file will be uploaded unencrypted and will replace the one (encrypted or unen-
crypted) stored on the server if you have configured to back up the call log to the server by the parameter
"static.auto_provision.local_calllog.backup.enable".
Permitted
1-Enabled, the call log file will be encrypted uploaded and will replace the one (encrypted or unen-
Values
crypted) stored on the server if you have configured to back up the call log to the server by the parameter
"static.auto_provision.local_calllog.backup.enable". The plaintext AES key is configured by the parameter
"static.auto_provision.aes_key_16.mac".
Default 0
Parameter static.auto_provision.encryption.config
Description It enables or disables the IP phone to encrypt <MAC>-local.cfg file using the plaintext AES key.
0-Disabled, the MAC-local CFG file will be uploaded unencrypted and will replace the one (encrypted or
unencrypted) stored on the server if you have configured to back up the MAC-local CFG file to the server
by the parameter "static.auto_provision.custom.sync".
Permitted
1-Enabled, the MAC-local CFG file will be uploaded encrypted and will replace the one (encrypted or
Values
unencrypted) stored on the server if you have configured to back up the MAC-local CFG file to the server
by the parameter "static.auto_provision.custom.sync". The plaintext AES key is configured by the para-
meter "static.auto_provision.aes_key_16.mac".
Default 0
[1]
X is an activation code ID. For all IP phones, X=1-50.
[2]
If you change this parameter, the IP phone will reboot to make the change take effect.

Example: Encrypting Configuration Files

The following example describes how to use "Config_Encrypt_Tool.exe" to encrypt the account.cfg file. For more
information on the other two encryption tools, refer to
The way the IP phone processes other configuration files is the same as that of the account.cfg file.
Procedure:
1. Double click "Config_Encrypt_Tool.exe" to start the application tool.
The screenshot of the main page is shown as below:
<y0000000000xx>.cfg
<y0000000000xx>.cfg
Yealink Configuration Encryption Tool User
Security Features
Guide.
393