The target of our project minimizes Egypt spending through creating a free (cheap) internal telephone system in the government organization or in remote area that has not signals for communication. Currently, the internal telephone system cost infrastructure.
The most of the persons work in government carry mobile phones that have Wi-Fi. In our project, we will use the “Wi-Fi Direct “ in these mobiles to build an internal central phone .
Our project is an android application , it is not using any internet connection , users can make chat , send and receive files and also can make voice call