Port 5349

Port 5349 is used for the STUN server, which is a protocol used in NAT traversal for real-time communication applications such as VoIP, video conferencing, and online gaming. STUN stands for Session Traversal Utilities for NAT. The server helps in resolving IP addresses and port numbers of clients that are behind NAT devices.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port
Protocol (TCP/UDP)
Title
Description
Port Type
Port 5349
udp
stun-behaviors
Reserved for a enhancement
REGISTERED PORT
Port 5349
tcp
stun-behaviors
STUN Behavior Discovery TLS
REGISTERED PORT
Port 5349
udp
stuns
Reserved for a enhancement
REGISTERED PORT
Port 5349
tcp
stuns
STUN over TLS
REGISTERED PORT
Port 5349
udp
turns
Reserved for a enhancement
REGISTERED PORT
Port 5349
tcp
turns
TURN over TLS
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
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