![]() No special hardware or software is required to relay a transmission via an EchoLink node.Ī prospective user’s callsign should be validated before using the system. Thus, any low-power handheld amateur radio transceiver which can contact a local EchoLink node (a node is an active EchoLink station with a transceiver attached) can then use the Internet connection of that station to send its transmission via VoIP to any other active EchoLink node worldwide. In essence, it is the same as other VoIP applications (such as Skype), but with the unique addition of the ability to link to an amateur radio station’s transceiver. In an astonishingly short period, EchoLink has become one of the dominant Amateur Radio VoIP systems with more than 30,000 users worldwide. Distributed free of charge it allows radio amateurs to communicate with other amateur radio operators using Voice over IP (VoIP) technology on the Internet for at least part of the path between them. It is a computer-based Amateur Radio system designed by Jonathan Taylor, a radio amateur with call sign K1RFD, in early 2002. At any given time one can find more than 300,000 validated users worldwide in 151 of the world’s 193 nations with about 6,000 online. ![]() It enhances Amateur Radio’s communication capabilities by allowing worldwide connections to be made between stations, or from computer to station. EchoLink is software that allows licensed Amateur Radio stations to communicate with one another over the Internet, using streaming audio technology. ![]()
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