EMCallConference 成员列表

成员的完整列表，这些成员属于 EMCallConference,包括所有继承而来的类成员

	adminIds	EMCallConference
	audiencesCount	EMCallConference
	callId	EMCallConference
	confId	EMCallConference
	isCreator	EMCallConference
	liveCfgs	EMCallConference
	liveId	EMCallConference
	localName	EMCallConference
	memberCount	EMCallConference
	memId	EMCallConference
	nickName	EMCallConference
	role	EMCallConference
	speakerIds	EMCallConference
	type	EMCallConference
	willRecord	EMCallConference