TURN Feature Matrix

TURN client to TURN server protocols

Protocol	Support	Relevant specification
UDP	✅	RFC 5766
TCP	✅	RFC 5766
TLS	✅	RFC 5766
DTLS	No	draft-petithuguenin-tram-turn-dtls-00

Protocol	Support	Relevant specification
TURN (base RFC)	✅	RFC 5766
TURN REST API	✅ (See FAQ)	draft-uberti-behave-turn-rest-00
Origin field in TURN (Multi-tenant TURN Server)	✅	draft-ietf-tram-stun-origin-06
ALPN support for STUN & TURN	✅	RFC 7443
TURN Bandwidth draft specs	No	draft-thomson-tram-turn-bandwidth-01
TURN-bis (with dual allocation) draft specs	No	draft-ietf-tram-turnbis-04
TCP relaying TURN extension	No	RFC 6062
IPv6 extension for TURN	No	RFC 6156
oAuth third-party TURN/STUN authorization	No	RFC 7635
DTLS support (for TURN)	No	draft-petithuguenin-tram-stun-dtls-00
Mobile ICE (MICE) support	No	draft-wing-tram-turn-mobility-02