ActivityContextInterface generatorActivity = mediaAcif
.getActivityContextInterface(generator);
generatorActivity.attach(getSbbContext().getSbbLocalObject());
String announcementFile = "file:" + audioFilePath;
generator.apply(Announcement.PLAY,
new String[] { announcementFile });
//this.initDtmfDetector(getConnection(), this.getEndpointName());
} catch (UnrecognizedActivityException e) {
e.printStackTrace();