Description of the Project:


Need one `Android` / `Java` and `iPhone` / `Swift` function that receives 5 parameters:


· host

· port

· username

· password

· extension to dial


and performs a `SIP` call to that extension number.

For Android, a base project will be provided along with a very simple user interface.

The main goal of this function is to mimic [CSipSimple]([url removed, login to view]) when performing a simple `SIP` call. No other features are required like: messaging, videoconference, call forwarding, etc.

If you want you can use whatever [source code]([url removed, login to view]) out there related to [CSipSimple]([url removed, login to view]), but rememmber, you have to reduce and clean the code to keep only the necessary and using the provided user interface.

For iPhone, please, create a similar user interface (same text fields and same buttons) as for Android.

Please, use **open source** (free) libraries. The more community support it has, the better.

To test your function you will use `provided credentials` for a `test end-point`.

As `IDE` please, use `Android Studio` for `Android` and `Xcode` for `iPhone`.

If you are using external libraries, please use Gradle, Maven, etc., if possible.


Kemahiran: Android, iPhone, Java, Mobile App Development, Swift

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Tentang Majikan:
( 3 ulasan ) Olathe, United States

ID Projek: #15804429

Dianugerahkan kepada:


Dear sir, I worked on CSIP project before. I hope can work for you. I am Tuan Tran from Vietnam, I am a developer in php, node, angular, react, Java, J2EE and mobile apps. Relevant Skills and Experience I have Lagi

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Hello, I am full stack dedicated and hard working developer, I saw your post and i will develop the Native mobile App (Android + iPhone) with back-end panel for you and provide. Relevant Skills and Experience Hello, Lagi

$277 USD dalam 3 hari
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I can make the sip call app. Relevant Skills and Experience I would like to work with you for a long time. Proposed Milestones $155 USD - 1

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Hello, I am a senior developer with extensive experience in building high quality Mobile apps & Web system. When I work on a project, I strive for excellence and 100% client satisfaction. Having an idea is easy, Lagi

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$388 USD dalam 3 hari
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Hi, are you going to only implement function, not whole project? Relevant Skills and Experience [login to view URL] Proposed Milestones $250 USD Lagi

$250 USD dalam 3 hari
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Hello Hiring Manager, Looking to Develop an App for your Business? We develop apps like (Uber/airbnb/upwork/kickstarter)
With 100% Customisable option according to your Business!! Relevant Skills and Experience Develo Lagi

$250 USD dalam 15 hari
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$155 USD dalam 3 hari
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