title: SIP test platform
body: <p>I am searching for a tool that tests <a href="http://en.wikipedia.org/wiki/Session_Initiation_Protocol" rel="noreferrer">SIP</a> calls. A platform that makes a call from SIP device A to SIP device B and reports results...</p>
  
  <p>Any idea? A simulation platform would be ideal.</p>
  
  <p>thnx,
  cateof</p>