}
}
public void setUp() throws Exception
{
_sipStack = new SipStack(getProtocol(), getLocalPort(), (Properties) _properties.clone());
SipStack.setTraceEnabled(_properties.getProperty("sipunit.trace").equalsIgnoreCase("true"));
_alicePhone = _sipStack.createSipPhone(getRemoteHost(), getProtocol(),
getRemotePort(), getAliceUri());
if (__headerFactory == null)
{