YCS was developed to support the various protocols that are available for the exchange of C4FM streams. The new System Fusion II IMRS (Internet-linked Multi-site Repeater System) protocol which is available for the new DR-2X YAESU-Repeater is also supported. This makes it possible to combine Repeaters and HOTSPOTS in one server.

• introduction
• SYSOP introduction
• Repeater configuration
  • DR-1X - recommended configuration
  • DR-2X - recommended configuration
• YCS Dashboard description
• Worldwide List of YCS-Servers

• YAESU DR-2X Repeaters
  • DR-2X configuration for YCS-Server connection
• MMDVM YSFGateway by Jonathan G4KLX
  • download source add-ons
    • ysfgateway_kbc_2021_01_23.zip
• PIStar by Manuel EA7EE (DG-ID FULLY SUPPORTED)
  • download image for RaspberryPi
    • http://pistar.c4fm.es/
• PIStar by Andy MW0MWZ (DG-ID ONLY PARTIALLY SUPPORTED)
• DV4Mini by DG1HT
• OpenSpotby SharkRF
• JumboSpot and many more

• YSF by MMDVM from G4KLX
• PI-Star YSF
• FCS by DMR+, DV4MINI and MMDVM from DG1HT
• IMRS by System Fusion II DR-2X

• This WIKI is to answer the questions of the YCS-Server users & operators. So that we know your questions please write to ycs@xreflector.net. We will then respond immediately to these questions in the WIKI. Every question is a good question!
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