void copyStuff(TSCall otherCall) {
		if (callIsInVDNDomain(otherCall)) {
			Vector<TsapiCallMonitor> observers = otherCall.getCallObservers();

			for (int i = 0; i < observers.size(); i++) {
				if ((((TsapiCallMonitor) observers.elementAt(i)).isVDN())
						&& (!this.monitorThreads.contains(observers
								.elementAt(i)))) {
					this.monitorThreads.addElement(observers.elementAt(i));
					((TsapiCallMonitor) observers.elementAt(i)).addReference();
				} else {
					otherCall.removeCallMonitor((TsapiCallMonitor) observers
							.elementAt(i));
				}
			}
		}
	}