I am looking for a developer who can provide us a Callback Dialer for Android, iPhone, Windows Mobiles (From Open Source is no problem)

The Callback Dialer should not have any developer logo or any other link. This should be belong to our Callback service.

The IP address should be fixed (managed/changeable by Admin) User just need to input his user ID & PW to use it.

On Main Screen user should able to see:

~ Account Balance

~ Last Dialed Numbers

~ Access to Phone Contacts.

This should support all version of Android, iPhone & Windows Mobiles.

Additional: We need source codes (without encrypted) so we can change IP address (by our own) in future if we need.

Admin should be able to edit/add/delete IP address to keep dialer active according to requirement.

Functionality: If user wishes to call any number stored in his phone book, he should able to make call from our Callback gateway... and money will be charged to his Callback account... this should work on 3G/4G & Wifi network.

An example of what I'm looking for is this-

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

Anyone who does not respond with all of these details cannot be considered. Thank you for checking out my ad!


1.) Programmer need to have the skills to open and close UDP and TCP ports.

Skills: iPhone, Mobile Phone

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About the Employer:
( 0 reviews ) indore, India

Project ID: #4867729

8 freelancers are bidding on average $855 for this job


Dear Sir. I'm talented mobile app/game developer. I have been developing Iphone/android apps for several years. You can see high skilled apps in my portfolios. I'm very interested in your job post involving these More

$1546 USD in 30 days
(42 Reviews)

Hello Sir, We have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and We are sure you will not be disappointed if you give us More

$670 USD in 15 days
(11 Reviews)

Hello Respected Client, I have Read your requirements and we are very experience in this concept. Please check Message Board for more details. Thank you !

$206 USD in 6 days
(10 Reviews)

Hi, I've read your job description and I'm very much interested in the project. We can make the work perfect for you.Please look at PMB for more details. Regards! Amar

$578 USD in 28 days
(1 Review)

Hi, I have read your requirement carefully. I am an iPhone | Android software expert with rich experience. I have done many successful iPhone | android apps and games: single, multi-player, cocos2d, unity3d. A More

$824 USD in 3 days
(3 Reviews)

Kia ora! mulvays are a NZ based web and software design company who have seen you here on the freelance market and are really excited about working with you and treating you to the full service, professional experience More

$670 USD in 21 days
(1 Review)

Hello, I'm applying my proposal for your job. I have a 15 years of experience in Web and software development and 5 years of Mobile Application Development. I'll provide you work with 100% satisfaction Please review More

$1237 USD in 45 days
(4 Reviews)

Hello! Please check your PMB and share your views.

$1546 USD in 20 days
(7 Reviews)

hii, i am interesting for your project. i have three years experience of iPhone app. i hope , u will get me one chance...please check your PMB

$1777 USD in 12 days
(0 Reviews)

I am experienced iOS developer form Poland. I have professional team. In my portfolio you can find iOS projects for Barclays, SAP

$155 USD in 14 days
(0 Reviews)