app that can make phone calls over the internet (Voip)

$1500-3000 USD

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sekitar 12 tahun yang lalu

$1500-3000 USD

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I want to create an app that can be downloaded to a mobile device (or desktop) that can be used to make phone calls over the internet (Voip). This is similar to “Whistle Phone” and “Text Free with Voice”,), Additional functions would include text messages and emails all from a single platform. People would either go on to our website, the I tunes App Store, or the Android Marketplace to download the app. Once this is complete they will have to register,buy credits.I have a VoIP gsm gateway that will have sim cards to connect the user to the mobile phone. For layout/construction ideas we would refer you to the following apps and websites “Whistle Phone”, “Text Free with Voice”, “Magic Jack” (both the website and app)”, Google also has a version in their Gmail under “Chat / Call Phone”, & possibly looking at “Vonage” would provide additional direction. Eventually the app will have to be functional on desktops as well as phones

ID Proyek: 1536780

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16 freelancer menawar dengan rata-rata $2.433 USD untuk pekerjaan ini

@phpMaestro

Hi, We are a team of developers and designers who are in this field from more than 10 years. We are a web design and Development Company, providing web development in PHP, CMS based websites, E-commerce website, Wordpress web design template, logo design, banner design, flash... We also provide SEO and hosting services. Please check PMB. Thanks and Regards, Manish %__%

$2.850 USD dalam 30 hari

5,0

(396 ulasan)

10,0

@icaps

We are team of experts catering to international clients with extensive experience on IPhone. We can get this done on-time and highest quality. Please refer PM for more details. Thanks

$2.650 USD dalam 65 hari

4,5

(70 ulasan)

6,6

@tCognition

Hi, we are sure that it can be done to your satisfaction. Kindly refer PMB.

$2.500 USD dalam 25 hari

4,9

(6 ulasan)

4,5

@iconwebservices

Hi please check your inbox thanks

$1.850 USD dalam 25 hari

5,0

(11 ulasan)

3,9

@hirefreeelancer

Hi, we are the best buyer on freelancer. We can provide you a excellent solution as we are professional and experience. We can develop your desire project within timeline. Get the perfect support and service at here. Read my PM for your ultimate solution. Have a nice day.... SK

$2.980 USD dalam 30 hari

5,0

(16 ulasan)

2,5

@whitejade

Dear sir, I've been working on project which is a PC softphone application based on PortSIP SDK. And with this project I learned a lot on SIP, audio/video streaming, etc. And I have one year experience on Android application programming since last April. I really hope you can hire qualified engineer like me. :) And you can see more in private message board. Thanks, White Jade

$2.700 USD dalam 28 hari

5,0

(1 ulasan)

1,3

@JosephChat

i can do this work done.

$2.500 USD dalam 30 hari

0,0

(0 ulasan)

0,0

@jackwilson701

Hello Sir, Please check PMB for listing and confident to complete the project with quality services.. Best Regards

$1.500 USD dalam 10 hari

0,0

(0 ulasan)

0,0

@O74BtMwA5

Pls check PMB.

$3.000 USD dalam 1 hari

0,0

(0 ulasan)

0,0

@WebCentric00

I'm a freelance web developer and Mobile App Developer with over 8 years experience . I am skilled in several coding languages. experience in C, C++, Objective C, C#, Java, J2EE, J2ME, SOAP, XML, Android SDK, iPhone SDK 4.0, Cocoa API and SQLite. I also have a background in PHP, Ruby on Rails, Python, and Web Services. I have worked on HTML/CSS, JQUERY and Java.

$2.800 USD dalam 30 hari