title: Bypass firewall for WebRTC
body: <p>I want to make use of a webservice that offers WebRTC for inbound calls. I log in onto the service with my browser, which redirects the call to my headphone. However, I need to bypass the firewall over here. This firewall only allows outbound traffic on 80 and 443.</p>
  
  <p>Therefore, I figured out to use a proxy, namely a Socks5 tunnel (Putty --> SSH tunnel with dynamic port forwarding), to enable WebRTC. This does not work. I guess this is because WebRTC uses UDP, or that the inbound traffic on the remote end of the tunnel is not forwarded to my local pc.</p>
  
  <p>So, my question is the following:</p>
  
  <ul>
  <li>How can I set up a tunnel that supports WebRTC? My preference would be to use a standard SSH tunnel, because that's what I already have.</li>
  <li>However, when that is not possible, I would love to know other possibilities to bypass the restrictive firewall to enable WebRTC.</li>
  </ul>
  
  <p>Thanks</p>