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

Closed

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]

Skills: Mobile Phone

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Project ID: #4896875

9 freelancers are bidding on average $2825 for this job

WonYY

Please check PMB!!!!!!!

$3092 USD in 20 days
(12 Reviews)
6.2
kakoappa

Hello, GSM Modems + AT commands expert here.

$3000 USD in 30 days
(17 Reviews)
5.8
BlueBit

plz check pmb. thanks

$2500 USD in 3 days
(6 Reviews)
5.6
wanggil

Hi, I have read your requirement carefully. I am an iPhone | Android software expert with rich experience. I have done many successful iPhone | android apps and games: single, multi-player, cocos2d, unity3d. And I More

$2783 USD in 12 days
(5 Reviews)
5.3
ranganathp

Can help... I am an expert...

$4000 USD in 40 days
(2 Reviews)
4.1
iamarup

i have good hand with frees witch stuffs so we can easily complete your project give a chance to proved it

$1546 USD in 10 days
(1 Review)
3.9
technoplanet

Check PMB for more solution

$6000 USD in 45 days
(8 Reviews)
1.5
sasli12

Please check PMB...

$2888 USD in 24 days
(0 Reviews)
0.0
abboow

ready to start your project now

$3000 USD in 42 days
(0 Reviews)
0.0
jasminery

Hi, see my private for detail offer and technical questions.

$2368 USD in 3 days
(0 Reviews)
0.0
mayurnayi21793

Hello..... We are ready to start your work......

$2000 USD in 20 days
(0 Reviews)
0.0
offenderstechno

please check pmb for more details

$2577 USD in 30 days
(0 Reviews)
0.0