urfd | A Universal Reflector with M17 , a superset of XLX

urfd is a C++ library. urfd has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

This will build a new kind of digital voice reflector. A urfd supports DStar protocols (DPlus, DCS, DExtra and G3) DMR protocols (MMDVMHost, DMR+ and NXDN), M17, YSF, P25 (using IMBE) and USRP (Allstar). A key part of this is the hybrid transcoder, tcd, which is in a seperate repository. You can't interlink urfd with xlxd. This reflector can be built without a transcoder, but clients will only hear other clients using the same codec. Please note that currently, urfd only supports the tcd transcoder when run locally. As a local device, urfd and tcd uses UNIX DGRAM sockets for interprocess communications. These kernel-base sockets are signifantly faster than conventional UDP/IP sockets. It should be noted that tcd supports DVSI-3003 nad DVSI-3000 devices, which it uses for AMBE vocoding. This build support dual-stack operation, so the server on which it's running, must have both an IPv4 and IPv6 routable address if you are going to configure a dual-stack reflector.