diff --git a/VoIPController.cpp b/VoIPController.cpp
index 41e688d..f8409a7 100644
--- a/VoIPController.cpp
+++ b/VoIPController.cpp
@@ -98,9 +98,7 @@ voip_crypto_functions_t VoIPController::crypto; // set it yourself upon initiali
 
 extern FILE* tgvoipLogFile;
 
-VoIPController::VoIPController(Php::Value pinputCallbacks, Php::Value poutputCallbacks) : activeNetItfName(""), currentAudioInput("default"), currentAudioOutput("default"){
-        inputCallbacks = pinputCallbacks;
-        outputCallbacks = poutputCallbacks;
+VoIPController::VoIPController() : activeNetItfName(""), currentAudioInput("default"), currentAudioOutput("default"){
 	seq=1;
 	lastRemoteSeq=0;
 	state=STATE_WAIT_INIT;
@@ -981,9 +979,9 @@ simpleAudioBlock random_id:long random_bytes:string raw_data:string = DecryptedA
 
 				if(!audioInput){
 					LOGI("before create audio io");
-					audioInput=tgvoip::audio::AudioInput::Create(inputCallbacks);
+					audioInput=tgvoip::audio::AudioInput::Create(this);
 					audioInput->Configure(48000, 16, 1);
-					audioOutput=tgvoip::audio::AudioOutput::Create(outputCallbacks);
+					audioOutput=tgvoip::audio::AudioOutput::Create(this);
 					audioOutput->Configure(48000, 16, 1);
 					echoCanceller=new EchoCanceller(config.enableAEC, config.enableNS, config.enableAGC);
 					encoder=new OpusEncoder(audioInput);
diff --git a/VoIPController.h b/VoIPController.h
index c0979cb..0517411 100644
--- a/VoIPController.h
+++ b/VoIPController.h
@@ -28,7 +28,6 @@
 #include "EchoCanceller.h"
 #include "CongestionControl.h"
 #include "NetworkSocket.h"
-#include "phpcpp.h"
 
 #define LIBTGVOIP_VERSION "0.4.2"
 
@@ -229,7 +228,7 @@ class AudioInputDevice : public AudioDevice{
 class VoIPController
 {
 public:
-	VoIPController(Php::Value pinputCallbacks, Php::Value poutputCallbacks);
+	VoIPController();
 	~VoIPController();
 
 	void SetRemoteEndpoints(std::vector<Endpoint> endpoints, bool allowP2p);
@@ -313,8 +312,6 @@ private:
 	OpusEncoder* encoder;
 	BlockingQueue* sendQueue;
 	EchoCanceller* echoCanceller;
-        Php::Value inputCallbacks;
-        Php::Value outputCallbacks;
 	std::vector<BufferOutputStream*> emptySendBuffers;
     tgvoip_mutex_t sendBufferMutex;
 	tgvoip_mutex_t endpointsMutex;
diff --git a/audio/AudioInput.cpp b/audio/AudioInput.cpp
index 6de9890..293d610 100644
--- a/audio/AudioInput.cpp
+++ b/audio/AudioInput.cpp
@@ -46,9 +46,9 @@ AudioInput::AudioInput(std::string deviceID) : currentDevice(deviceID){
 	failed=false;
 }
 
-AudioInput *AudioInput::Create(Php::Value callbacks){
+AudioInput *AudioInput::Create(void* controller){
 #ifdef PHP_LIBTGVOIP
-	return new AudioInputPHP(callbacks);
+	return new AudioInputPHP(controller);
 #else
 #if defined(__ANDROID__)
 	return new AudioInputAndroid();
diff --git a/audio/AudioInput.h b/audio/AudioInput.h
index 222b0c8..97d6703 100644
--- a/audio/AudioInput.h
+++ b/audio/AudioInput.h
@@ -11,7 +11,6 @@
 #include <vector>
 #include <string>
 #include "../MediaStreamItf.h"
-#include <phpcpp.h>
 
 namespace tgvoip{
 
@@ -29,7 +28,7 @@ public:
 	bool IsInitialized();
 	virtual std::string GetCurrentDevice();
 	virtual void SetCurrentDevice(std::string deviceID);
-	static AudioInput* Create(Php::Value callbacks);
+	static AudioInput* Create(void* controller);
 	static void EnumerateDevices(std::vector<AudioInputDevice>& devs);
 	static int32_t GetEstimatedDelay();
 
diff --git a/audio/AudioOutput.cpp b/audio/AudioOutput.cpp
index 19a7c06..a005ec7 100644
--- a/audio/AudioOutput.cpp
+++ b/audio/AudioOutput.cpp
@@ -42,9 +42,9 @@ int AudioOutput::systemVersion;
 #endif
 int32_t AudioOutput::estimatedDelay=60;
 
-AudioOutput *AudioOutput::Create(Php::Value callbacks){
+AudioOutput *AudioOutput::Create(void* controller){
 #ifdef PHP_LIBTGVOIP
-	return new AudioOutputPHP(callbacks);
+	return new AudioOutputPHP(controller);
 #else
 #if defined(__ANDROID__)
 	if(systemVersion<21)
diff --git a/audio/AudioOutput.h b/audio/AudioOutput.h
index c0f02a4..e8dca04 100644
--- a/audio/AudioOutput.h
+++ b/audio/AudioOutput.h
@@ -11,7 +11,6 @@
 #include <string>
 #include <vector>
 #include "../MediaStreamItf.h"
-#include <phpcpp.h>
 
 namespace tgvoip{
 
@@ -30,7 +29,7 @@ public:
 	static int32_t GetEstimatedDelay();
 	virtual std::string GetCurrentDevice();
 	virtual void SetCurrentDevice(std::string deviceID);
-	static AudioOutput* Create(Php::Value callbacks);
+	static AudioOutput* Create(void* controller);
 	static void EnumerateDevices(std::vector<AudioOutputDevice>& devs);
 	bool IsInitialized();