Systems and apparatus, and methods relating thereto, can be implemented to include base station having a transceiver adapted to establish a radio-frequency link with a mobile telephone; a first interface, separate from said transceiver, that is adapted for communication over the public Internet; and a controller. The controller can be adapted to obtain, from a server accessed via the public Internet, gateway address information for a remote gateway that provides an interface between the public Internet and a network of a telephone service provider and route data from the mobile telephone, over the public Internet, to the remote gateway.