Enable Audio

Activates the audio session for a voice call when using CallKit on iOS. Call this method inside the CXProviderDelegate callback when CallKit signals that the audio session has been activated.

Signature

VGVoiceClient.enableAudio(_ audioSession: AVAudioSession)

Parameters

Parameter	Type	Required	Description
audioSession	AVAudioSession	Yes	The audio session provided by the CallKit CXProviderDelegate callback

Return Type

Returns void.

Usage Example

func provider(_ provider: CXProvider, didActivate audioSession: AVAudioSession) {
    VGVoiceClient.enableAudio(audioSession)
}

Notes

• This action is iOS-only and is required when integrating with CallKit
• Must be called from provider(_:didActivate:) in your CXProviderDelegate
• Do not manipulate AVAudioSession directly — the SDK manages the audio session internally
• Pair with disableAudio in the corresponding deactivation callback

Related Actions

• disableAudio - Deactivate audio session for CallKit integration

Related Events

• onCallInvite - Fired when an inbound call invite is received