title: Video Calling facility in Web application using WebRTC
body: <p>Trying to develop or provide a video calling facility inside my web application running on Intranet (JSF and JBoss) using WebRTC.</p>
  
  <p>Now, I have some few quick questions:
  a. Will using webRTC require any kind of application code to be hosted on server. Will I be able to develop application without using any kind of server.
  b. Will a user on Intranet and a user on internet communicate using this WebRTC. 
  c. If there is no server involved anywhere in the process, then how would I inform the another user that he needs to visit this URL in order to communicate with me.</p>
  
  <p>Can anyone please shed some light on these to get me started.. I am a bit confused. Have gone through various documents and links on this, but still kind of perplexed...</p>