Patent attributes
A robocall management system (RMS) comprises a service switching point switch, a service control point, and a robocall confirmation system, that all cooperate in processing incoming calls to a subscriber. If the call is not a robocall, the call will be delivered to the subscriber as normal. If the call is, or may be, a robocall, then call will be diverted to the robocall confirmation system, which will determine whether the caller is a live person or a computer playing an announcement. If the caller is a live person, then the call is offered to the subscriber. If the caller is a robocaller, then the robocall announcement is recorded by the robocall confirmation system and made available to the subscriber should they choose to listen to it. Various algorithms may be employed along with external data to ascertain a likelihood of whether the call is a robocall.
