this.contactRoute = new Route(); this.contactRoute.setAddress(contact.getAddress());
	private void doTargetRefresh(SIPMessage sipMessage) {		ContactList contactList = sipMessage.getContactHeaders();		// INVITE is the target refresh for INVITE		// dialogs. SUBSCRIBE is the target refresh for		// subscribe		// dialogs from the client side.		// This modifies the remote target URI		// potentially		if (contactList != null) {			Contact contact = (Contact) contactList.getFirst();			this.remoteTarget = contact.getAddress();			this.contactRoute = new Route();			this.contactRoute.setAddress(contact.getAddress());		}	}