public void addTransaction(SIPServerTransaction serverTransaction) throws IOException { synchronized (serverTransactions) { this.serverTransactions.add(serverTransaction); serverTransaction.map();
public void addTransaction(SIPClientTransaction clientTransaction) { synchronized (clientTransactions) { clientTransactions.add(clientTransaction);
	public void addTransaction(SIPServerTransaction serverTransaction)		throws IOException {		synchronized (serverTransactions) {			this.serverTransactions.add(serverTransaction);			serverTransaction.map();		}	}