AUTHORIZING ACCESS TO TELECOMMUNICATIONS NETWORKS FOR MOBILE DEVICES, SUCH AS MOBILE DEVICES ACCESSING NETWORKS VIA NON-TRADITIONAL ENTRY POINTS

摘要

A system and method for authorizing mobile devices to carrier networks via non-traditional entry points is described. In some examples, the system reviews a registration message sent during establishment of a communication session between the mobile device and the carrier's network to determine the type of access network used by the mobile device. In some cases, the system may identify the base station controller originating the registration message when determining whether the access request came from an IP-based network or other non-traditional entry point.