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EchoLink - http://www.echolink.org
System to connect amateur radio operators to repeaters, simplex links, and other hams. Includes interface information, documentation, and node information. |
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Internet Radio Linking Project (IRLP) - http://www.irlp.net
High-end project to link repeaters worldwide via the Internet. Includes node status, hardware and linking information, and FAQ. |
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The Asterisk app_rpt Project - http://zapatatelephony.org/app_rpt.html
Using open-source Asterisk PBX and Linux to build an internet linking platform to simultaneously control several repeaters at one site. Technical and contact information. |