build an software that sends voip call to anywhere.

$10-30 USD

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超过 8 年前

$10-30 USD

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Donot Bid on this project if you are not familiar with voip communication and c# programming and I want this software in sln file. this software should ask to enter number and there should have call button . Person will enter phone number or landline number and the call should be forwarded with internet traffic without paying a penny

C# Programming

Software Architecture

Visual Basic

项目 ID: 8476534

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活跃8 年前

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@mantumalakar10

Hello, We can develop the soft phone for you for the intended work, but you have to have a sip server for this job . You can not do this for free, to make international calls, you have to buy the SIP server to do Call using VoIP. so contact me for more details . Thanks

$2,000 USD 在20天之内

4.9

(13条评论)

3.7

@thepasserby82

I am 15 years experienced senior software developer. I have mostly worked on the VOIP projects. i have designed hybrid VOIP PBX. I have used Asterisk, i have written modules for it and configured. I used b2bua at the past and i used opensips too.

$111 USD 在5天之内