Demo video and more information can be found at www.talk2allapp.info or https://sites.google.com/site/talk2allapp/** Make sure that you have enough memory to run the application. Insufficient memory could crash the application.Talk2All enables SIP for Android (OS 2.1+) smartphones and allows the speech impaired to make phone calls over 3G/WiFi networks. This application provides a chat mechanism wherein the typed text is converted into speech before sending it to the call receiver. Features-1. Text box to type the message along with the send button.2. Replay message button to loop through the most recent typed messages.3. Three Preset buttons to store most frequently used messages.