The RemoteTrx server facilitates remote control of amateur radio transceivers via the EchoLink® protocol. It is normally used together with the 'svxlink-server' package, which allows for nearly world-wide access from the Internet.

EchoLink® allows licensed amateur radio operators to communicate over the Internet, including remote access to station equipment. The RemoteTrx server provides remote control of a connected radio transceiver. EchoLink® is a registered trademark of Synergenics, LLC.