Build custom softphone application

We're looking to build a SIP based softphone with react-native using [login to view URL] and react-native-webrtc. Inbound calls should be able to utilize PushKit and CallKit on iOS due to new restrictions in iOS 13, the backend for push notifications is already available just need to build out the frontend.

Needs to be a full functioning phone and phone screen should be able to hold a call, transfer a call, conference, mute, activate speaker phone, etc.

We are not married to react-native-webrtc but felt it was the most logical way to support media cross platform. If there is a better way we are open.




sip over websockets


Skills Required


Mobile App Development


Skills: Javascript, PHP, HTML, CSS, jQuery / Prototype

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About the Employer:
( 0 reviews ) Los Angeles, United States

Project ID: #24032758

2 freelancers are bidding on average $250 for this job


Hi there, we are a team of titanium certified developers. we excel in 2D and 3D animations. please leave a message on my chat so we can discuss the budget and deadline of the project. Also, have a look at my profile f More

$250 USD in 5 days
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Do you want to develop a desktop application like any type of inventory management system application, Point of sale (POS) application and responsive design application, then you are at the right place. What I will do More

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