[STUN] title=STUN description=Session Traversal Utilities for NAT ports=3478 categories=Network; reference=[http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers#Ports_1024_to_49151 Wikipedia: List of TCP and UDP port numbers] [STUN TLS] title=STUN TLS description=Session Traversal Utilities for NAT with TLS encryption ports=5349 categories=Network; reference=[http://en.wikipedia.org/wiki/Session_Traversal_Utilities_for_NAT Wikipedia: Session Traversal Utilities for NAT]