Yealink SIP-T19 E2 T4 Series, Руководство администратора

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Configuring Security Features
819
Parameters Permitted Values Default
Web User Interface:
None
Phone User Interface:
None
static.auto_provision.aes_key_in_file 0 or 1 0
Description:
Enables or disables the IP phone to decrypt configuration files using the encrypted AES keys.
0
-Disabled, the IP phone will decrypt the encrypted configuration files using plaintext AES
keys configured on the IP phone.
1
-Enabled, the IP phone will download <xx_Security>.enc files (for example,
<sip_Security>.enc, <account_Security>.enc) during auto provisioning, and then decrypts
these files into the plaintext keys (for example, key2, key3) respectively using the phone
built-in key (for example, key1). The IP phone then decrypts the encrypted configuration
files using corresponding key (for example, key2, key3).
Web User Interface:
None
Phone User Interface:
None
static.auto_provision.aes_key_16.com 16 characters Blank
Description:
Configures the plaintext AES key for encrypting/decrypting the Common CFG/Custom CFG
file.
The valid characters contain: 0 ~ 9, A ~ Z, a ~ z and the following special characters are also
supported:
# $ % * + , - . : = ? @ [ ] ^ _ { } ~
.
Example:
static.auto_provision.aes_key_16.com = 0123456789abcdef
Note
: For decrypting, it works only if the value of the parameter
“static.auto_provision.aes_key_in_file” is set to 0 (Disabled). If the downloaded
MAC-Oriented file is encrypted and the parameter “static.auto_provision.aes_key_16.mac” is
left blank, the IP phone will try to encrypt/decrypt the MAC-Oriented file using the AES key
configured by the parameter “static.auto_provision.aes_key_16.com”.
Web User Interface:
Settings->Auto Provision->Common AES Key