Interface with GSM modem for sending AT, USSD and SMS commands

  • Status Closed
  • Budget $1500 - $3000 USD
  • Total Bids 11

Project Description

What I need to build:

I need a server capable of sending commands to 3 GSM modems (3 Separate Thai Networks). These commands will send top up credit to a customer's mobile phone.

You should be a programmer familiar with AT commands, GSM modems, USSD codes. I know this software exists as I currently use it with another provider.

I need also need a management interface where I can:

- Send Credit

- View Confirmations

- View Errors

- Track balance

- Send Recall commands

- History of all records

- API access / website communication

GSM modem reference guide:

[url removed, login to view]

Get free quotes for a project like this
Skills Required

Looking to make some money?

  • Set your budget and the timeframe
  • Outline your proposal
  • Get paid for your work

Hire Freelancers who also bid on this project

    • Forbes
    • The New York Times
    • Time
    • Wall Street Journal
    • Times Online