SipRequest request = createRequest("INVITE", "sip:bob@cipango.org");
SipSession sessionBob = getBob().createUasSession();
sessionBob.setHeaders(createMethodList());
request.setRequestURI(getBob().getContact().getURI());
UaRunnable bob = new UasScript.RingingOkBye(sessionBob);
new Thread(bob).start();
UacScript.ringingOkBye(request);
bob.assertDone();
/*
request.send();
SipRequest requestB = sessionBob.waitRequest();
requestB.createResponse(SipServletResponse.SC_OK).send();