CODEWITHSUNDEEP
iosiphonecallkit
dcruz
dcruz

Reputation: 21

Group calls in Callkit

I've developed a VoIP app. I'm integrating now with callkit framework. Everything works well except conference.

The situation is the following:

1.) I make a call.
2.) Put first call on hold and make another.
3.) I click Conference button to merge both calls.

If I manually remove hold for first call, automatically second call is on hold.

I've read about CXSetGroupCallAction, but there is no match documentation.

Can someone help me?

Thanks.

Upvotes: 1

Views: 2145

Answers (1)

Miki
Miki

Reputation: 921

Call perform merge call action 

    let call1UUID = UUID(uuidString: call1.callUUID)!
    let call2UUID = UUID(uuidString: call2.callUUID)!
    let mergeCallAction = CXSetGroupCallAction(call: call1UUID, callUUIDToGroupWith: call2UUID)

    let transaction = CXTransaction()
    transaction.addAction(mergeCallAction)

    callController.request(transaction) { (_) in

    }

This will call provider delegate:

func provider(_ provider: CXProvider, perform action: CXSetGroupCallAction) {
    // perform merge call here where you merge ports of two call audio i/o
    action.fulfill()
}

Upvotes: 2

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