CallPACK

Share your internet with your friend without Internet? , Introducing CallPACK a dial-up implementation where both parties can send an receive data through GSM voice calls.A basic FSK and PSK implementation achieved here.We can theoretically achieve upto 100kbps with a sampling rate of 48khz

This is basically a POC dialup connection that can be implemented by GSM phone users to share stuff.

The module is to be intended to work as a proxy service that tunnels data.Using pyaudio FSK and PSK with Amplitude modulation like old school dail-up can be done.

Advantages: - While on disasters when there is no internet available due to less signal coverage, In these conditions quality of phone calls still doesn't deteriorate. - Quick share video files and stuff across a group of people by conferencing calling people in GSM. - Quick sharing of a work you did by yourself to the company - Super secure as there is no internet involved in the transportation.

Cons: - Low speed

To be written in python.