title: capturing Video through skype or open a packet in network
body: <p>I have a question that suppose two person are haveing live video call through skype.Is it possible for a third person <code>(may be ISP)</code> to monitor the video call?.Although skype video call is P2P.</p>
  
  <ol>
  <li>Moreover I want to see the chain the of peer computers that connect me to the callee.tracert only allow me to check the route to specified destination..</li>
  <li>Can I open a packet in a network by using Wireshark or any other software?Suppose two person are having live video call can I capture the packets between two and decrypt them to see the orignal message?
  These things are really important when we spend our time on Internet
  Any help will be appreciated Thanks</li>
  </ol>