Yealink T27P - Page 524

Administrator’s Guide for SIP-T2_Series_T4_Series IP Phones
510
Parameters
Permitted Values
Default
1-Enabled
Web User Interface:
None
Phone User Interface:
None
To configure AES keys via web user interface:
1. Click on Settings->Auto Provision.
2. Enter the values in the Common AES Key and MAC-Oriented AES Key fields.
AES keys must be 16 characters and the supported characters contain: 0-9, A-Z, a-z and
the following special characters are also supported: # $ % * + , - . : = ? @ [ ] ^ _ { } ~.
3. Click Confirm to accept the change.