title: SCTP over UDP - Java implementation
body: <p>I'm implementing WebRTC on the server-side, in Java within an existing container server. I need a library which will allow <a href="https://datatracker.ietf.org/doc/html/draft-ietf-tsvwg-sctp-udp-encaps-09" rel="nofollow noreferrer">SCTP tunneled via UDP</a> and possibly to a much lesser extent TCP. It is my understanding that only WebRTC data channel use SCTP over DTLS over UDP and that the audo / video data will continue to use RTP/SRTP; if I am incorrect on any of this, please correct me.</p>
  <p>So far the only library I've found is <a href="https://github.com/heliocentric/jsctplib" rel="nofollow noreferrer">here</a> and it looks incomplete. The <a href="https://jitsi.org" rel="nofollow noreferrer">Jitsi</a> also looked like an option, but they don't have full support for this or the whole of WebRTC as of yet.</p>
  <p><a href="https://datatracker.ietf.org/doc/html/draft-ietf-tsvwg-sctp-udp-encaps-09" rel="nofollow noreferrer">IETF draft - UDP Encapsulation of SCTP Packets</a></p>
  <p><a href="https://jitsi.org/GSOC/SCTP" rel="nofollow noreferrer">Jitsi - Google summer of code 2014</a></p>