Build windows application based on VOIP technology

Project Name is "Communication between two business platform "

I am going to build window application using c# or c.

The main core is to calling and receiving function.

This system has three type of people.

One is caller.

Second is operator(middle person)

Last one is receiver.

Let me explain about logic.

The caller calls number to operator on mobile phone.

The operator receive incoming calls on windows app(i am going to develop this app).

Then the operator patch this call to specific user ( last one receiver)

Finally , caller and receiver can talk each other via mobile phone

Below is final requirement what i am going to do

1). Members of the public call a dedicated number looking to get information about a business or service.

2). Operator receives the incoming call and searches the database for the callers enquiry.

3). As operator get information after searching database, operator can either give this information to the caller or the callers incoming call is patch through to the telephone number derived from the database query thereby connecting the caller and that business directly.

4). The database will comprise of the following form fields: street, area, town, state, city, road, address. business name, business type e.t.c

5). Database is to be searched using keywords from the caller.

6). the system can be on a network or standalone.

7). in order for busineses to advertise on the system, they can also call the same number and be forwarded to the right department.

Skills: C Programming, C# Programming, VoIP

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About the Employer:
( 0 reviews ) United States

Project ID: #15488218

8 freelancers are bidding on average $510 for this job


**Expertise in .NET,C# Framework having 10+ years experience and worked on Window application Hello Dear, I have read your post and understood your requirements .Looking for the freelancer to work on your projec More

$555 USD in 10 days
(8 Reviews)

I have a much better way to get a system with your requirements, you will not need the windows app (just any voip softphone) and your agents can access the system from any machine with internet. Relevant Skills and Ex More

$1111 USD in 10 days
(35 Reviews)

Hello, How are you! I am a senior software developer working this area for over 5 years. I think this job quite fits me because I have experience with such project before. So I can modify the former project and m More

$500 USD in 7 days
(4 Reviews)

Hello, I am a computer engineer and I have skills and experience in software development so if you give me a chance I can prove it to you. If you want we can chat further for details. Thanks Relevant Skills and Experi More

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Hello Mate, I Go through the job details . We make mobile Dialer Application for android and ios .you can see our work in portfolio . I can achieve the results that you are asking for Thanks Relevant Skills and E More

$250 USD in 5 days
(2 Reviews)

Hello I have gone through your project description & can develop windows c,c# application for you .i am expert developer with 5+ years of experience . Relevant Skills and Experience My expert skills are C Programming More

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