Utah Code Title 54. Public Utilities § 54-19-102. Definitions

(a) enables real time, two-way voice communication originating from or terminating at the user's location in Internet protocol or a successor protocol;

(b) uses a broadband connection from the user's location;  and

(c) permits a user to receive a telephone call that originates on the public switched telephone network and to terminate a call to the public switched telephone network.