Grandstream Networks UCM630 Series User Manual page 400

Login Security
After the user logs in the UCM630X Web GUI, the user will be automatically logged out after certain timeout, or
he/she can be banned for a specific period if the login timeout is exceeded. Those values can be specified under
UCM630X web GUIMaintenanceLogin SettingsLogin Security page.
The "User Login Timeout" value is in minute and the default setting is 10 minutes. If the user does not make
any operation on Web GUI within the timeout, the user will be logged out automatically. After that, the Web GUI
will be redirected to the login page and the user will need to enter username and password to log in.
If set to 0, there is no timeout for the Web GUI login session and the user will not be automatically logged out.
"Maximum number of login attempts" can prevent the UCM630X from brutal force decryption, if this number
is exceeded user IP address will be banned from accessing the UCM for a period of time based on user
configuration, the default value is 5.
"User ban period" specify the period of time in minutes an IP will be banned from accessing the UCM if the User
max number of try login is exceeded, the default value is 5.
"Login Banned User List" show the list of IPs' banned from the UCM.
"Login White List" User can add a list of IPs' to avoid the above restriction, thus, they can exceed the User max
number of try login.
Figure 294: Login Timeout Settings
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UCM630X Series User Manual
Version 1.0.2.25