Port 5349: TURN-TLS
Port 5349 is STUN and TURN encrypted with TLS, used by WebRTC applications on networks that block plain UDP traffic. Wrapping the connection in TLS lets it travel over the same paths as ordinary encrypted web traffic.
TCPProxy & tunneling EncryptedIANA assigned
| Port number | 5349 |
|---|---|
| Service | STUN/TURN over TLS |
| Protocol | TCP |
| Category | Proxy & tunneling |
| Default encryption | Yes (TLS/SSH) |
Frequently asked questions
What is port 5349 used for?
Port 5349 is STUN and TURN encrypted with TLS, used by WebRTC applications on networks that block plain UDP traffic. Wrapping the connection in TLS lets it travel over the same paths as ordinary encrypted web traffic.
Is port 5349 TCP or UDP?
Port 5349 (TURN-TLS) uses TCP.
Is port 5349 secure?
Yes. Port 5349 carries encrypted traffic by default, so data in transit is protected.
Should I open port 5349 on my firewall?
Only if you specifically need TURN-TLS. Expose it to the smallest set of trusted sources, and never open database or Windows-service ports to the whole internet.