c# system with GSM modem

I need to develop a c# system that connect to wavecom GSM modem and run some tasks

1. auto detect com port.

2. connect/disconnect GSM modem.

3. status bar to show connection status

4. once connected to modem, system will read data from MySQL.

5. if the data read from MySQL is ussd, it will run ussd command and store the response into MySQL database.

6. if the data read from MySQL is sms, it will send SMS.

7. error handling like if modem hang, it will automatic show in the status bar.

8. automatic retry count setting if sms failed to send or ussd command failed.

9. full source code needed.

Evner: .NET, C# Programmering, MySQL, Software Arkitektur, Windows Skrivebord

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Om arbejdsgiveren:
( 4 bedømmelser ) Kuala Lumpur, Malaysia

Projekt ID: #16720001

Tildelt til:


Hello, what Wavecom series do you use? The communication between apps and your wavecom would be using [login to view URL] library, so we could use the current SerialPort control. You could use following command for USS Flere

$400 USD in 5 dage
(8 bedømmelser)

20 freelancere byder i gennemsnit $616 på dette job


I have good experience for C# app language. I can build you system that do the task along your requirement. Let's discuss more in PM. Thanks.

$555 USD in 10 dage
(163 bedømmelser)

Hello, I have 13+ years of experience in C#, Vb.Net, MSSQL, MySQL, SQLite, Visual FoxPro 9. I can provide solution for GSM Modem and i have experience to send SMS using GSM Modem. thanks Kalpesh

$750 USD in 30 dage
(111 bedømmelser)
$555 USD in 10 dage
(23 bedømmelser)

we have good expertise in c# and can work your requirement, please ping me so we can discuss further about this project and can give u estimated time duration, thanks

$750 USD in 10 dage
(31 bedømmelser)

Hi, I am an expert in C#.NET, VB .NET , C# and VB Desktop application, MSSQL, MySQL etc. I have been working with a MNC for last 6 years. Successfully did several high value projects. Also accomplished projects having Flere

$388 USD in 3 dage
(7 bedømmelser)

Hi I have been in software development for more than 10 yrs and holds a sound experience and expertise in gsm modem handling in c#.net. Apart from that developed many solutions around the same using MySQL, SQL server l Flere

$550 USD in 15 dage
(20 bedømmelser)

7+ years of experience in Systems Analysis, Design, Development and Implementation of various applications including Web and Client/Server Application development using Microsoft .NET Framework, C#.NET, ASP.NET, AJAX.n Flere

$555 USD in 10 dage
(9 bedømmelser)

Dear sir. I am an expert. I can do your project perfectly. Thank you.

$555 USD in 10 dage
(11 bedømmelser)

Hi! My name is Ihor, I will be glad to help you I have strong experience in C# development for 3+ years. Feel free to contact me any time to discuss details.

$722 USD in 10 dage
(7 bedømmelser)

Hello, We came across to your project requirement. We have dedicated team who are highly experienced in Dot Net platform although all are certified by Microsoft. Before, we will provide you the detailed scope of wo Flere

$750 USD in 10 dage
(2 bedømmelser)
$555 USD in 15 dage
(3 bedømmelser)

Hello Sir, I have read your requirement and understood that you like to develop a c# system with GSM modem. I’m pleased to inform you that we have 14+ years of experienced developer team and we already built a be Flere

$1666 USD in 30 dage
(2 bedømmelser)

Dear sir. I am a C#, MySQL expert. I already read your project description. I will satisfy you. If I will work with you, I will give you excellent results with a small amount of money in the shortest time. I hope Flere

$300 USD in 10 dage
(8 bedømmelser)

What is modem gsm? It use tapi or sip to control?

$500 USD in 10 dage
(2 bedømmelser)

saya berpengalaman dalam c# lebih dari 4 tahun saya pernah memengerkan aplikasi berbasis sms gateway seperti ini untuk salah satu stasiun radio ternama di indonesia

$555 USD in 20 dage
(0 bedømmelser)

hello,same type of application in SIMADO GFX11E is a Fixed Cellular Terminal (FCT) ,i have developed in [login to view URL] and its work properly but used in excel [login to view URL] device more information please visit [login to view URL] Flere

$555 USD in 10 dage
(0 bedømmelser)

Hardware specs are needed.

$555 USD in 15 dage
(0 bedømmelser)

Hello, I am a developer at Ozeki. I have writen a very good SMS gateway software called Ozeki NG SMS Gateway ([login to view URL]) and another great messaging product called Ozeki 10 ([login to view URL]). I can very easil Flere

$555 USD in 10 dage
(0 bedømmelser)
$555 USD in 10 dage
(0 bedømmelser)