/**
* Connects to the server.
*
* @param serverAddress the address to connect, if null try to use our sip connection address.
* @throws IOException
*/
private void connect(String serverAddress) throws IOException {
if (serverAddress != null) connection = new Socket(serverAddress, 5003);
else // lets try using our sip connected address
connection = new Socket(sipProvider.getConnection().getAddress().getAddress(), 5003);
connectionWriter = new PrintStream(connection.getOutputStream());
}
