Monday Mar 09, 2009

STUN server in SailFin

Sailfin logo

STUN (Simple Traversal of User Datagram Protocol Through Network Address Translators) defined in RFC 3489 (and RFC 5389) is one mechanism for NAT traversal. It assists SIP clients behind a NAT firewall or router with their packet routing.

SailFin V2 now has a basic STUN server, which SIP clients can use. Checkout Ramesh's blog to find all details.