Administrator’s Guide for Yealink Video Conferencing Systems248Parameter Description Configuration Methodwhen the user mode is enabled. Thesystem supports ASCII characters32-126(0x20-0x7E) in passwords.You can leave the password blank.To configure user mode via web user interface:1. Click on Security->Security.2. Select User from the pull-down list of User Type.3. Select Enabled from the pull-down list of User Mode.4. Configure a password or leave it blank in the User Password field.5. Click Confirm to accept the change.Administrator PasswordThe default enabled user type is administrator. Users can log into the web user interface andaccess the “Advanced” menu option with administrator privilege by default. The defaultadministrator password is “0000” and can be only changed by an administrator. For securityreasons, the administrator should change the default administrator password as soon aspossible. The system supports ASCII characters 32-126(0x20-0x7E) in passwords.Administrator password parameters on the system are described below:Parameter Description Configuration MethodUser TypeSpecifies the user type.Default: AdministratorNote: To configure a newadministrator password, you need toselect Administrator for thisparameter.Web User InterfaceOld PasswordEnters the old administratorpassword.Note: The default administratorpassword is “0000”.Remote ControlWeb User Interface
