code: public void initMediaConnection(SipServletRequest request) throws IOException {
  		log.info("initiating media connection");
  		sipServletResponse = request.createResponse(SipServletResponse.SC_OK);
  		fireEvent(
  				null, 
  				(byte[])request.getContent(), 
  				"org.mobicents.slee.service.interopdemo.INIT_MEDIA", 
  				request.getSession().getAttribute("callManagerRef"));
  	}
docs: /*
  (non-Javadoc)
  @see org.jboss.mobicents.seam.CallManager#initMediaConnection(javax.servlet.sip.SipServletRequest)