SMS Gateway a GSM Telecom Project


The project “SMS gateway a GSM Telecom Project” is a project designed to implement a SMS gateway that aids in communication with a GSM modem using AT commands.

This system has a graphical interface and is used for interaction with the user. This in turn will communicate to a modem using HTTP or some other protocol.SMS-Gateway-a-GSM-Telecom-Project

The main aim of this project is in the facilitation of sending and receiving SMSes with the help of a computer system that is connected to a GSM modem.

Also, to study AT commands and how it is implemented in the GSM modem. Here, a GUI based application is designed for sending and receiving messages and storing these messages in the computer memory.


The architecture of this project SMS gateway is pretty simple. The main requirement is that a GSM modem and a computer are connected via a connection like Bluetooth, USB cable, etc. This GSM modem must be connected to a network carrier.

This gateway is needed for sending and receiving signals. The gateway has been decided in C language and on .Net platform.  The gateway communicates to the GSM through the AT commands.

The SMS gateway is connected to the user through text message application and can receive HTTP request or can send HTTP response to it. There are two ways for sending SMS messages from a computer to the mobile.

One is by connecting a mobile phone to a computer. Another method is to connect the computer to an SMS center or an SMS gateway of a wireless carrier.

Related Project on SMS and GSM:

Send and Receive SMS Using AT commands in C#.Net

Conclusion:       The project discussed here is a very effective process to send and receive messages via a GSM modem. Study of AT commands has also successfully explained here. Further enhancements could be done to the GUI system like adding contact details, provision of sending MMS etc. 

download Project Report of CSE SMS Gateway a GSM Telecom Project .

7 Replies to “SMS Gateway a GSM Telecom Project”

  1. can u please give me detailed information about this project?i need the source code and implementation details

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