GitHub repository: jselbie/stunserver
Primary language: C++
Description: Version 1.2. This is the source code to STUNTMAN - an open source STUN server and client code by john selbie.  Compliant with the latest RFCs including 5389, 5769, and 5780. Also includes backwards compatibility for RFC 3489. Compiles on Linux, MacOS, BSD, Solaris, and Win32 with Cygwin. Windows binaries avaialble from www.stunprotocol.org.