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need to develop a voice conference software -- 2

we are looking for develop a PTT voice conference system with gps position of the hardware which can be able to received & transmit the voice over ( voip) mode in half duplex & duplex both & able to record the voice, the system need to work on lan ,wan/& internet envoironment ( without isp& with isp both) its need to configure with raspberry pi , the sdk & api documentation will be provide to the successful bidder ,

Kỹ năng: .NET, Lập trình C#, Lập trình C++, Linux, Raspberry Pi

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Về Bên Thuê:
( 6 nhận xét ) kolkata, India

Mã Dự Án: #14785743

14 freelancer đang chào giá trung bình ₹85066 cho công việc này

₹62500 INR trong 20 ngày
(42 Đánh Giá)
6.3
narendragautam

A proposal has not yet been provided

₹148500 INR trong 60 ngày
(13 Đánh Giá)
5.3
₹75000 INR trong 20 ngày
(12 Đánh Giá)
5.4
₹62500 INR trong 20 ngày
(17 Đánh Giá)
5.4
tudiptechnology

Hi, Hope you are doing fine, Let me keep this really short as I am sure you would be swamped with the proposals. We have proven track record of delivering C#/.Net web applications with AngularJS front end. Thêm

₹200000 INR trong 42 ngày
(5 Đánh Giá)
5.3
fanlancer

Hello,Sir High-Quality+fast development+good credit+fast communication=My work method! My first aim is to provide you quality and professional task. i have developed for 7 years on freelancer.com. This is my new Ac Thêm

₹55555 INR trong 20 ngày
(8 Đánh Giá)
3.4
isparrowsolution

Hello hiring manager I read your details and I understand is that you wish to develop PTT voice conference system with GPS integration. I have done similar kind of project in past as well. Relevant Skills and Experie Thêm

₹37500 INR trong 25 ngày
(1 Đánh Giá)
2.0
mobileappsites

Hi there, Hope you are doing great..!! We have gone through your initial requirements. We have good expertise in this field and confident to provide you best quality result with high satisfaction. Here, I would l Thêm

₹173611 INR trong 20 ngày
(3 Đánh Giá)
1.7
brillbrains4

Hello there, Greetings of the day, Hope you doing great! I completely understood your requirement. I'm ready to work with you. Can we discuss further in brief? I would like to discuss this project with you. It will b Thêm

₹73535 INR trong 20 ngày
(2 Đánh Giá)
1.4
anil348techwires

We work in IT service sector. If you have any requirement for Web development, Mobile Application development, Digital Marketing, Relevant Skills and Experience .NET Proposed Milestones ₹62500 INR - FIRST

₹62500 INR trong 20 ngày
(0 Đánh Giá)
0.0
MehrasuperWeb

Supersoft ITSolutions is registered with Ministry of Corporate affairs New Delhi, India and operates from office situated in Noida (National Capital Region). Relevant Skills and Experience php Proposed Milestones ₹44 Thêm

₹44722 INR trong 20 ngày
(0 Đánh Giá)
0.0
₹62500 INR trong 20 ngày
(0 Đánh Giá)
0.0
king18yat

* Don't pay any advance. Just create milestones * Daily communication and work updates * In the bid amount, I shall provide website , android and ios application. Relevant Skills and Experience * Don't pay any advance Thêm

₹62500 INR trong 20 ngày
(0 Đánh Giá)
0.0
godcks91

Hi, Greetings! This is the kind of project what I am looking for on freelancer. Something that really challanges me and very interesting to work on. The good thing is that I have come across few projects like that Thêm

₹69999 INR trong 45 ngày
(0 Đánh Giá)
0.0