I am using sim808 module and i have two different types of sim cards.
- Airtel sim
- bics sim for things
First i kept Airtel sim card in my hardware and tested. that hardware is working fine it is sending data to the server and getting response from the server.
Data is sending in TCP protocal with GET method.
I kept bics sim card in my hardware and tested. that hardware is working fine it is trying to send data to the server but data is not reached .
Data is trying to send in TCP protocol with GET method.
I am using Embedded AT code only. I think my code is hold at socket connection.I will add the code socket connection function.
Please find the below link for code of sockect connection function .
Please go through the code and help me on this .
I will wait for your replay.