FDA optimizes the investment in SMSC licenses and overcomes traffic limitations, speeding up SMS delivery through its own signaling links. It reaches a higher delivery capacity by connecting directly to the SS7 network. It takes advantage of the network resources and makes an intelligent first delivery attempt directly to the destination. In this way, it reduces the load over the SMSC and uses licenses just to store or resend if the first attempt is not successful. It keeps a real-time record of all messages in order to check and analyze them.