Documents by P. Matthews
2008, RFC5389: Session Traversal Utilities for NAT (STUN)
2010, RFC5766: Traversal Using Relays around NAT (TURN): Relay Extensions to Session Traversal Utilities for NAT (STUN)
2011, RFC6146: Stateful NAT64: Network Address and Protocol Translation from IPv6 Clients to IPv4 Servers
2011, RFC6147: DNS64: DNS Extensions for Network Address Translation from IPv6 Clients to IPv4 Servers
2016, RFC7890: Concepts and Terminology for Peer-to-Peer SIP (P2PSIP)
2020, RFC8489: Session Traversal Utilities for NAT (STUN)