By default, our system is using http://192.168.182.1:3990/prelogin as a user login URL which is supported by DD-WRT/Chillispot/Coova.
Now you can customize this link if you're using an other device which is using an other URL format to call the login/logout pages.
You can find this option in the Operator Area > Hotspot Locations > click on location > Modify Hotspot Data > Start Page Settings section.
