[Freeswitch-users] Using FreeSWITCH as a STUN server

Hi guys, WebRTC requires STUN servers to get the external IP address for ICE candidates. I would prefer not to rely on external STUN servers (google, etc) in my production environment. Ideally I'd prefer to use the FreeSWITCH server I need to connect to as my STUN server. Is this possible? Can FS act as a STUN server?