CommunicationTopic.Action.audioCall A request to audio call with someone. Declarationcase audioCall See AlsoSpecifying communication actionsCommunicationTopic.Action.callCommunicationTopic.Action.followCommunicationTopic.Action.friendCommunicationTopic.Action.messageCommunicationTopic.Action.beFollowedCommunicationTopic.Action.chatCommunicationTopic.Action.communicateCommunicationTopic.Action.connectCommunicationTopic.Action.videoCall