Yealink SIP-T48G Administrator's Manual page 97

Details of the Configuration Parameter:
Parameter
security.user_password
Description:
Configures the password of the administrator for web server access.
The IP phone uses "admin" as the default administrator password.
Example:
security.user_password = admin:123 means setting the password of administrator
(current user name is "admin") to password 123.
Note: IP phones support ASCII characters 32-126(0x20-0x7E) in passwords. You can
set the password to be empty via web user interface only.
Web User Interface:
Security->Password
Phone User Interface:
None
To change the administrator password via web user interface:
1. Click on Security->Password.
2. Select admin from the pull-down list of User Type.
3. Enter the current administrator password in the Old Password field.
4. Enter new password in the New Password and Confirm Password fields.
Valid characters are ASCII characters 32-126(0x20-0x7E) except 58(3A).
5. Click Confirm to accept the change.
To change the administrator password via phone user interface:
1. Press Menu->Settings->Advanced Settings (default password: admin) ->Set
Password.
2. Enter the current administrator password in the Old PWD field.
3. Enter new password in the New PWD field and Confirm PWD field.
Configuring Basic Features
Permitted Values
String within 32 characters
Default
admin
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