CallKit Namespace

The CallKit namespace allows developers to integrate VoIP calling with the native iOS phone UX.

Classes

CXAction	Base class for CallKit actions, such as those taken when a call begins or ends, a call is put on hold, and so on.
CXAnswerCallAction	Contains the information that the application needs in order to answer a call at the user's request.
CXCall	Represents a CallKit call.
CXCallAction	Base class for objects that contain the information that is needed to perform an action on a call.
CXCallController	Informs the system about in-band user actions, such as reqeusts to start a call, or to put a call on hold.
CXCallDirectoryExtensionContext	Extension context for a call directory.
CXCallDirectoryExtensionContextDelegate
CXCallDirectoryManager	Manages a call directory extension.
CXCallDirectoryProvider	Call directory extension provider.
CXCallObserver	Observer for the calls in a CXCallController.
CXCallObserverDelegate	Delegate object that responds to call changes.
CXCallUpdate	Contains values with which to update a call's parameters.
CXEndCallAction	Contains the information that the application needs in order to end a call.
CXErrorCodeCallDirectoryManagerErrorExtensions	Extension methods for the CallKit.CXErrorCodeCallDirectoryManagerError enumeration.
CXErrorCodeExtensions	Extension methods for the CallKit.CXErrorCode enumeration.
CXErrorCodeIncomingCallErrorExtensions	Extension methods for the CallKit.CXErrorCodeIncomingCallError enumeration.
CXErrorCodeRequestTransactionErrorExtensions	Extension methods for the CallKit.CXErrorCodeRequestTransactionError enumeration.
CXHandle	A unique identifier for a VOIP user.
CXPlayDtmfCallAction	Contains the information that is needed to play a DTMF signal that represents a touch tone.
CXProvider	Reports external (out-of-band) events, such as incoming calls, to the system, and receives internal (in-band) user action events from the system.
CXProviderConfiguration	Contains values that control miscellaneous call properties, such as the ringtone, whether the call supports video, the maximum number of callers, and so on.
CXProviderDelegate
CXProviderDelegate_Extensions	Extension methods to the ICXProviderDelegate interface to support all the methods from the CXProviderDelegate protocol.
CXSetGroupCallAction	Contains the data that are needed to join a group call.
CXSetHeldCallAction	Contains the information that is needed to put a call on hold or take a call off hold.
CXSetMutedCallAction	Contains the information that is necessary to mute or unmute a call.
CXStartCallAction	Contains the information that is necessary to start a call.
CXTransaction	Runs a group of Call Kit actions atomically.

Interfaces

ICXCallDirectoryExtensionContextDelegate
ICXCallObserverDelegate	Interface that represents the required methods (if any) of the CXCallObserverDelegate protocol.
ICXProviderDelegate	Interface representing the required methods (if any) of the protocol CXProviderDelegate.

Enums

CXCallDirectoryEnabledStatus	Enumerates call directory states.
CXCallEndedReason	Enumerates reasons that calls can end.
CXErrorCode	Enumerates Call Kit errors.
CXErrorCodeCallDirectoryManagerError	Enumerates directory manager errors.
CXErrorCodeIncomingCallError	Enumerates incoming call errors.
CXErrorCodeRequestTransactionError	Enumerates transaction request errors.
CXHandleType	Enumerates handle types.
CXPlayDtmfCallActionType	Enumerates DTMF play action types.