SMS Gatway using GSM modem

We understand your requirement and i have the code for that, but it will be better if you explain little bit more, How client will use your SMS service. Is there any subscription and limit to send SMS Relevant Skills Plus

Hi! I have very interest in your project. I have done many similar projects before. If you contact me, we can discuss more detail. Relevant Skills and Experience MySQL, PHP, Website Design Proposed Milestones $555 US Plus

Hi, I can do it. I'm ready to start working right now. My experience on web-dev more then 7 years! I create sms auth with GSM modem for Wi-fi Relevant Skills and Experience php, linux Proposed Milestones $555 USD - Plus

We have good experience of API integration. Please contact.

A proposal has not yet been provided

A proposal has not yet been provided

How r u?bro,,,Its me imad, Have done 200+ projects regarding arduino, matlab, .Net, vb, PIC, PCB designing, PHP and HTML. U will feel brotherhood,,,,,,, Relevant Skills and Experience Full monitoring and Control of bi Plus

Hi, I have already design ready for this.

HI there, Am interested on your project. I have lot of experience on gsm projects. Hope to discuss with you. Regards, Relevant Skills and Experience Gsm, .NET Proposed Milestones $250 USD - SMS Gateway