@Test // (timeout = 6000)
public void testQueueSpeakable() throws Exception, JVoiceXMLEvent {

    final SsmlDocument doc = new SsmlDocument();
    final Speak speak = doc.getSpeak();
    speak.setXmlLang(Locale.US);
    speak.addText("hello from an SSML document");
    final SpeakableSsmlText ssml = new SpeakableSsmlText(doc);
    output.queueSpeakable(ssml, sessionId, documentServer);
    synchronized (outputEndedLock) {
        outputEndedLock.wait();
    }
}