A communications gateway can be used to provide communications services from a communications service provide to electronic devices within a structure. Signals can be transmitted from the communications gateways to the electronic devices over a plurality of different types of wireline media. The communications gateway can allow communication services using a wireline medium (e.g., a set of twisted pair wires) to be transmitted within the structure by taking advantage of existing wireline media (e.g., CAT3 cable, coaxial cable, power lines, etc.).