Yealink SIP-T3 Administrator's Manual page 391

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
Parameter features.enterprise_directory.password
It configures the password used for authentication of the enterprise directory.
Description
Note: It works only if "features.enterprise_directory.authentication_type" is set to 1.
Permitted
String
Values
Default Blank
Supported
T57W, T54W, T53W, T53, T53C, T48U, T46U, T43U, T42U, T33P, T33G, T31P, T31G, T31, T30P, T30
Devices
Web UI
Directory > Enterprise Directory > Password
385
<y0000000000xx>.cfg