NECallEngine 成员列表

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

-	accept:	NECallEngine
-	addCallDelegate:	NECallEngine
-	call:completion:	NECallEngine
	callStatus	NECallEngine
	config	NECallEngine
-	destroy	NECallEngine
-	enableLocalVideo:	NECallEngine
	engineDelegate	NECallEngine
-	getCallConfig	NECallEngine
-	getCallInfo	NECallEngine
+	getVersion	NECallEngine	static
-	hangup:completion:	NECallEngine
-	muteLocalAudio:	NECallEngine
-	muteLocalVideo:	NECallEngine
	observer	NECallEngine
-	removeCallDelegate:	NECallEngine
-	setCallConfig:	NECallEngine
-	setCallRecordProvider:	NECallEngine
-	setTimeout:	NECallEngine
-	setup:	NECallEngine
-	setupLocalView:	NECallEngine
-	setupRemoteView:	NECallEngine
+	sharedInstance	NECallEngine	static
-	switchCallType:completion:	NECallEngine
-	switchCamera	NECallEngine
	timeOutSeconds	NECallEngine