Yealink VC400 Administrator's Manual

Also see for VC120: Getting started Recovery guide Quick guide Administrator's guide User guide

Configuring Security Features227Configuring Security FeaturesThis chapter provides information for making configuration changes for the followingsecurity-related features: User Mode Administrator Password Web Server Type Transport Layer Security Secure Real-Time Transport Protocol H.235 Attack Defense in Public NetworkUser ModeUsers can access the system menus directly (except the “Advanced” menu) on the display device.The “Advanced” menu requires administrator credentials. You can enable the user mode toprovide two levels of access for the menus. You need to configure a password for the user whenthe user mode is enabled. Users are prompted to enter the password when accessing the menus(except the “Status” menu). After the user mode is enabled, the user can log into the web userinterface of the system with user credentials. The default user name is “user”.User mode parameters on the system are described below:Parameter Description Configuration MethodUser TypeSpecifies the user type.Default: AdministratorNote: To enable the user mode, youneed to select User for thisparameter.Web User InterfaceUser ModeEnables or disables the user mode.Default: DisabledNote: It is only applicable to theuser mode. The administrator modeis enabled by default.Web User InterfaceUser PasswordConfigures a password for the userto access the menu options or loginto the web user interface.Note: It can only be configuredWeb User Interface