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I am developing an app in swift in which when a customer places a order we have to notify the vendor about the order. So is it possible to call the vendor mobile through some api with a pre recorded message. More importantly will this app be accepted by the app store.

2 Answers2

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On iOS it is not possible to use the user's phone. You would have to use an API like https://www.twilio.com.

Alistra
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Use pushkit with local notification to notify user about incoming call in foreground , background or terminated state.

Then there are many supporting platform to join in VoIP call.

References - https://github.com/hasyapanchasara/PushKit_SilentPushNotification

Hasya
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