> This specification extends the WebRTC [WEBRTC], ORTC [ORTC] and WebTransport [WEBTRANSPORT] APIs to enable peer-to-peer operation using QUIC [RFC9000]. This specification supports the exchange of arbitrary data with remote peers using NAT-traversal technologies such as ICE, STUN, and TURN. As specified in [RFC7983bis], QUIC can be multiplexed on the same port as RTP, RTCP, DTLS, STUN and TURN, allowing the API defined in this specification to be utilized along with the functionality defined in [WEBRTC] and [ORTC] including communication using audio/video media and SCTP data channels.
https://w3c.github.io/p2p-webtransport/
> This specification extends the WebRTC [WEBRTC], ORTC [ORTC] and WebTransport [WEBTRANSPORT] APIs to enable peer-to-peer operation using QUIC [RFC9000]. This specification supports the exchange of arbitrary data with remote peers using NAT-traversal technologies such as ICE, STUN, and TURN. As specified in [RFC7983bis], QUIC can be multiplexed on the same port as RTP, RTCP, DTLS, STUN and TURN, allowing the API defined in this specification to be utilized along with the functionality defined in [WEBRTC] and [ORTC] including communication using audio/video media and SCTP data channels.