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Hire a Android, IOS Mobile VOIP dialer App Developer for A2Billing VOIP

1. Creation of a dialer that will generate domestic and international calls that are completely free by utilizing the internet/proxy and have capability to connect to international land lines and mobile phone numbers with no special software or modifications on recipient end. Do not want it like skype where each person has to have skype app for call to be free. Calls completely free by using proxy.

2. Dialer can handle 1000 concurrent calls

3. Dialer has option of manually giving it a list of DID to display for caller ID or it will randomly assign DID and can advise it which area code/country to generate DID

4. Dialer will accept upload of numbers to dial in excel format with ability to mix phone numbers from different countries and dialer recognizing format and dialing multiple countries

5. Dialer will allow for attachment of a voice file to be played.

6. Dialer will generate real time statistics of how many calls were made, how many connections and how many fails

7. Dialer will allow for programming to decide how many rings before disconnect call

8. Dialer will also have a key pad so can manually input phone number to manually test connections and listen to connects

9. Dialer located on your server in the cloud with access simply from a username and password

10. Dialer will have a function where can program how long a connected call will last in minutes and seconds until hang up.

11. Can program dialer so that multiple calls will have multiple durations to multiple numbers. For example can program it so that as each connection happens it will be connected for a specified amount of minutes and seconds.

12. Dialer can allow calling card - can automatically switch between calling card and internet connections through VOIP.

Skills: Android, C Programming, iOS Development, Mobile App Development, Visual Basic

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About the Employer:
( 0 reviews ) United States

Project ID: #15502560

20 freelancers are bidding on average $503 for this job

HugeWave

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JoomlaVogue

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7.6
ITWhiz4U

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bondwp322

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Honestdeveloper1

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zhangguimei

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topstar323

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JinXing199042

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artistixeit

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nexcodinfotech

Hello, I have gone through your requirement and found that you Creation of a dialer that will generate domestic and international calls that are completely free by utilizing the internet/proxy and have capability to c More

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mobileappsites

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iKcon

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Sunilchaudhary8

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