Security Features1891-var2-adminDefault 0[1]If you change this parameter, the IP phone will reboot to make the change take effect.Auto Logout TimeAuto logout time defines how long to log out the web user interface automatically when you do not perform anyactions on web user interface. Once logging out, you must re-enter username and password for web access authen-tication.TopicAuto Logout Time ConfigurationAuto Logout Time ConfigurationThe following table lists the parameter you can use to configure the auto logout time.Parameter features.relog_offtime .cfgDescriptionIt configures the timeout interval (in minutes) for web access authentication.Example:features.relog_offtime = 5If you log into the web user interface and leave it idle for 5 minutes, it will automatically log out.Permitted Values Integer from 1 to 1000Default 5Web UI Features->General Information->Auto Logout Time(1~1000min)Base PINTo avoid unauthorized register or access to some features on the handset, you should keep the base PIN secret.You can change the base PIN for security.TopicBase PIN ConfigurationBase PIN ConfigurationThe following table lists the parameters you can use to configure the base PIN.Parameter base.pin_code .cfgDescription It configures the base PIN.PermittedValues Integer from 0000 to 9999