CODEWITHSUNDEEP
iosobjective-cp2ptangoviber
volkankasar
volkankasar

Reputation: 97

Call functionality for iOS devices? Like Viber or Tango calls

In iPhone/iPad applications like Tango and Viber, you can make in app calls like phone calls. I mean when you make a call, the other client's phone rings and the answer option appears on the bottom side of the screen. It is not a push notification, it is a call which can be answered or declined.

It does not differ even if the application is running on the background on the iPhone which is being called, the call appears on the screen with answer option. Also if you cancel the call it disappears on the other phone which is being called. Shortly it is exactly like a phone call but it is not, it is an in-app call.

How can that kind of functionality be implemented?

Upvotes: 2

Views: 1874

Answers (1)

Léo Natan
Léo Natan

Reputation: 57060

You need to implement VOIP background mode in your app. Once you implement it, your app will be started in the background and will have the opportunity to open a connection toward your server and maintain it, so you can show the incoming call screen for your users.

Upvotes: 1

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