Cross-interface communication is described, including generating data associated with a synthetic environment, the synthetic environment comprising one or more communication protocols, converting the data using one of the one or more communication protocols to generate converted data, wherein the converted data is interpreted using another of the one or more communication protocols, and transmitting the data over a communication path between two or more endpoints using one or more communication interfaces, wherein the data, after being interpreted by the another of the one or more communication protocols, is used to present information associated with the synthetic environment on at least one of the two or more endpoints.