Mizu gateway also does the job: https://www.mizu-voip.com/Software/WebRTCtoSIP.aspx https://www.mizu-voip.com/Software/WebRTCtoSIP.aspx It has a nice config w

Mizu gateway also does the job: https://www.mizu-voip.com/Software/WebRTCtoSIP.aspx https://www.mizu-voip.com/Software/WebRTCtoSIP.aspx It has a nice config wizard and built-in STUN and TURN server.