diff --git a/LICENSE b/LICENSE
index 2b1823e..7ac87da 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019-2020 Cas Brugman
+Copyright (c) 2019-2021 Cas Brugman
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index a271f1a..5564759 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,12 @@
 [⮩View in Godot Asset Library](https://godotengine.org/asset-library/asset/425)
->previously godot-voip-demo
 # Godot VoIP 🎤📡
 ![logo](https://raw.githubusercontent.com/casbrugman/godot-voip/master/icon.png "Logo")
 
-Godot-voip is a Godot addon (currently only 3.2) which makes it very easy to setup a voip system in your Godot game. This addon also includes a demo project.
+Godot-voip is a Godot addon which makes it very easy to setup a real time voice chat system in your Godot game. This addon also includes a demo project.
+
+## Compatibility
+* 2.0: Godot 3.2
+* 3.0: from Godot 3.2.4
 
 ## Setup
 
diff --git a/addons/godot-voip/demo/Demo.tscn b/addons/godot-voip/demo/Demo.tscn
index a19c97e..e7fed10 100644
--- a/addons/godot-voip/demo/Demo.tscn
+++ b/addons/godot-voip/demo/Demo.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=5 format=2]
 
 [ext_resource path="res://addons/godot-voip/scripts/voip_instance.gd" type="Script" id=1]
 [ext_resource path="res://addons/godot-voip/demo/Network.gd" type="Script" id=2]
@@ -6,9 +6,26 @@
 [sub_resource type="GDScript" id=1]
 script/source = "extends Control
 
+onready var buttonServer: Button = $MarginContainer/HBoxContainer/VBoxContainer/Server
+onready var buttonClient: Button = $MarginContainer/HBoxContainer/VBoxContainer/Client
+onready var buttonVoice : Button = $MarginContainer/HBoxContainer/VBoxContainer/Voice
+
+onready var spinBoxHostPort: SpinBox = $MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer2/Port
+onready var lineEditClientIp: LineEdit = $MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer1/Ip
+onready var spinBoxClientPort: SpinBox = $MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer3/Port
+onready var checkboxListen: CheckBox = $MarginContainer/HBoxContainer/VBoxContainer/Listen
+onready var sliderInputThreshold: HSlider = $MarginContainer/HBoxContainer/VBoxContainer/InputThreshold
+
+onready var labelStatus: Label = $MarginContainer/HBoxContainer/VBoxContainer2/Status
+onready var labelLog: Label = $MarginContainer/HBoxContainer/VBoxContainer2/ScrollContainer/Log
+onready var spinBoxInputThreshold: SpinBox = $MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer/Value
+
+onready var voip: VoipInstance = $VoipInstance
+onready var network: Network = $Network
+
 func _ready():
-	$VoipInstance.connect(\"received_voice_data\", self, \"_received_voice_data\")
-	$VoipInstance.connect(\"send_voice_data\", self, \"_send_voice_data\")
+	voip.connect(\"received_voice_data\", self, \"_received_voice_data\")
+	voip.connect(\"send_voice_data\", self, \"_send_voice_data\")
 
 	get_tree().connect(\"connected_to_server\", self, \"_connected_ok\")
 	get_tree().connect(\"server_disconnected\", self, \"_server_disconnected\")
@@ -17,53 +34,105 @@ func _ready():
 	get_tree().connect(\"network_peer_connected\", self, \"_player_connected\")
 	get_tree().connect(\"network_peer_disconnected\", self, \"_player_disconnected\")
 
+	spinBoxHostPort.value = network.server_port
+	lineEditClientIp.text = network.server_ip
+	spinBoxClientPort.value = network.server_port
+	sliderInputThreshold.value = voip.input_threshold
+
 func _on_Button_server_pressed() -> void:
-	var err = $Network.start_server()
+	var err = network.start_server()
 	if err != OK:
-		$Status.text = \"Failed to create server!\"
+		labelStatus.text = \"Failed to create server!\"
 
-	$Status.text = \"server started\"
-	$Button_server.disabled = true
-	$Button_client.disabled = true
-	$Button_voice.disabled = false
+	labelStatus.text = \"server started\"
+	buttonServer.disabled = true
+	buttonClient.disabled = true
+	buttonVoice.disabled = false
+	checkboxListen.disabled = false
+	sliderInputThreshold.editable = true
+	spinBoxInputThreshold.editable = true
+	spinBoxHostPort.editable = false
+	lineEditClientIp.editable = false
+	spinBoxClientPort.editable = false
 
 func _on_Button_client_pressed() -> void:
-	var err = $Network.start_client()
+	var err = network.start_client()
 	if err != OK:
-		$Status.text = \"failed to create client!\"
+		labelStatus.text = \"failed to create client!\"
 
-	$Status.text = \"Connecting...\"
-	$Button_server.disabled = true
-	$Button_client.disabled = true
-	$Button_voice.disabled = false
+	labelStatus.text = \"Connecting...\"
 
 func _on_Button_voice_button_down() -> void:
-	$VoipInstance.recording = true
+	voip.recording = true
 
 func _on_Button_voice_button_up() -> void:
-	$VoipInstance.recording = false
+	voip.recording = false
+
+func _on_Listen_toggled(button_pressed: bool) -> void:
+	voip.listen = button_pressed
+
+func _on_InputThreshold_value_changed(value: float) -> void:
+	voip.input_threshold = value
+	spinBoxInputThreshold.value = value
+
+func _on_Value_value_changed(value: float) -> void:
+	sliderInputThreshold.value = value
+
+func _on_Port_value_changed(value: float) -> void:
+	network.server_port = int(value)
+
+func _on_Ip_text_changed(new_text: String) -> void:
+	network.server_ip = new_text
 
 func _connected_ok():
-	$Status.text = \"Connected ok\"
+	labelStatus.text = \"Connected ok\"
+
+	buttonServer.disabled = true
+	buttonClient.disabled = true
+	buttonVoice.disabled = false
+	checkboxListen.disabled = false
+	sliderInputThreshold.editable = true
+	spinBoxInputThreshold.editable = true
+	spinBoxHostPort.editable = false
+	lineEditClientIp.editable = false
+	spinBoxClientPort.editable = false
 
 func _connected_fail():
-	$Status.text = \"Failed to connect to server!\"
+	labelStatus.text = \"Failed to connect to server!\"
 
 func _server_disconnected():
-	$Status.text = \"Server disconnected\"
+	labelStatus.text = \"Server disconnected\"
 
+	buttonServer.disabled = false
+	buttonClient.disabled = false
+	buttonVoice.disabled = true
+	checkboxListen.disabled = true
+	buttonVoice.pressed = false
+	sliderInputThreshold.editable = false
+	spinBoxInputThreshold.editable = false
+	spinBoxHostPort.editable = true
+	lineEditClientIp.editable = true
+	spinBoxClientPort.editable = true
 
 func _player_connected(_id):
-	$Log.text += \"Player with id: %s connected\\n\" % _id
+	labelLog.text += \"Player with id: %s connected\\n\" % _id
 
 func _player_disconnected(_id):
-	$Log.text += \"Player with id: %s disconnected\\n\" % _id
+	labelLog.text += \"Player with id: %s disconnected\\n\" % _id
+
+func _received_voice_data(data: PoolRealArray, id: int):
+	labelLog.text += \"received voice data of size:%s from id:%s\\n\" % [data.size(), id]
+
+func _send_voice_data(data: PoolRealArray):
+	labelLog.text += \"send voice data of size:%s\\n\" % data.size()
+
+"
 
-func _received_voice_data(data: PoolByteArray, id: int):
-	$Log.text += \"received voice data of size:%s from id:%s\\n\" % [data.size(), id]
+[sub_resource type="GDScript" id=2]
+script/source = "extends ScrollContainer
 
-func _send_voice_data(data: PoolByteArray):
-	$Log.text += \"send voice data of size:%s\\n\" % data.size()
+func _on_Log_resized() -> void:
+	scroll_vertical = $Log.rect_size.y
 "
 
 [node name="Demo" type="Control"]
@@ -77,59 +146,237 @@ __meta__ = {
 [node name="Network" type="Node" parent="."]
 script = ExtResource( 2 )
 
-[node name="Button_server" type="Button" parent="."]
-margin_left = 46.3451
-margin_top = 44.2765
-margin_right = 173.345
-margin_bottom = 64.2765
+[node name="VoipInstance" type="Node" parent="."]
+script = ExtResource( 1 )
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+custom_constants/margin_right = 50
+custom_constants/margin_top = 50
+custom_constants/margin_left = 50
+custom_constants/margin_bottom = 50
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="HBoxContainer" type="HBoxContainer" parent="MarginContainer"]
+margin_left = 50.0
+margin_top = 50.0
+margin_right = 974.0
+margin_bottom = 550.0
+custom_constants/separation = 50
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer/HBoxContainer"]
+margin_right = 250.0
+margin_bottom = 500.0
+rect_min_size = Vector2( 250, 0 )
+custom_constants/separation = 10
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Server" type="Button" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_right = 250.0
+margin_bottom = 20.0
 text = "Start server"
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="Button_client" type="Button" parent="."]
-margin_left = 46.3451
-margin_top = 80.0
-margin_right = 173.345
-margin_bottom = 100.0
+[node name="HBoxContainer2" type="HBoxContainer" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 30.0
+margin_right = 250.0
+margin_bottom = 54.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Label" type="Label" parent="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer2"]
+margin_top = 5.0
+margin_right = 64.0
+margin_bottom = 19.0
+text = "Host port:"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Port" type="SpinBox" parent="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer2"]
+margin_left = 68.0
+margin_right = 250.0
+margin_bottom = 24.0
+size_flags_horizontal = 3
+max_value = 65535.0
+rounded = true
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="HSeparator" type="HSeparator" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 64.0
+margin_right = 250.0
+margin_bottom = 68.0
+
+[node name="Client" type="Button" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 78.0
+margin_right = 250.0
+margin_bottom = 98.0
 text = "Start client"
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="Button_voice" type="Button" parent="."]
-margin_left = 46.3451
-margin_top = 160.0
-margin_right = 173.345
+[node name="HBoxContainer1" type="HBoxContainer" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 108.0
+margin_right = 250.0
+margin_bottom = 132.0
+
+[node name="Label2" type="Label" parent="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer1"]
+margin_top = 5.0
+margin_right = 60.0
+margin_bottom = 19.0
+text = "Server ip:"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Ip" type="LineEdit" parent="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer1"]
+margin_left = 64.0
+margin_right = 250.0
+margin_bottom = 24.0
+size_flags_horizontal = 3
+text = "127.0.0.1"
+
+[node name="HBoxContainer3" type="HBoxContainer" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 142.0
+margin_right = 250.0
+margin_bottom = 166.0
+
+[node name="Label2" type="Label" parent="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer3"]
+margin_top = 5.0
+margin_right = 74.0
+margin_bottom = 19.0
+text = "Server port:"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Port" type="SpinBox" parent="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer3"]
+margin_left = 78.0
+margin_right = 250.0
+margin_bottom = 24.0
+size_flags_horizontal = 3
+max_value = 65535.0
+rounded = true
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="HSeparator2" type="HSeparator" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 176.0
+margin_right = 250.0
 margin_bottom = 180.0
+
+[node name="Listen" type="CheckBox" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 190.0
+margin_right = 250.0
+margin_bottom = 214.0
+disabled = true
+text = "Listen"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="HBoxContainer" type="HBoxContainer" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 224.0
+margin_right = 250.0
+margin_bottom = 248.0
+
+[node name="Label" type="Label" parent="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer"]
+margin_top = 5.0
+margin_right = 103.0
+margin_bottom = 19.0
+text = "Input threshold:"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Value" type="SpinBox" parent="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer"]
+margin_left = 107.0
+margin_right = 250.0
+margin_bottom = 24.0
+size_flags_horizontal = 3
+max_value = 1.0
+step = 0.0
+editable = false
+
+[node name="InputThreshold" type="HSlider" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 258.0
+margin_right = 250.0
+margin_bottom = 274.0
+max_value = 0.1
+step = 0.0
+allow_greater = true
+allow_lesser = true
+editable = false
+ticks_on_borders = true
+
+[node name="Voice" type="Button" parent="MarginContainer/HBoxContainer/VBoxContainer"]
+margin_top = 284.0
+margin_right = 250.0
+margin_bottom = 304.0
 disabled = true
 text = "Speak"
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="Status" type="Label" parent="."]
-margin_left = 220.0
-margin_top = 44.2765
-margin_right = 370.0
-margin_bottom = 58.2765
+[node name="VBoxContainer2" type="VBoxContainer" parent="MarginContainer/HBoxContainer"]
+margin_left = 300.0
+margin_right = 924.0
+margin_bottom = 500.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+
+[node name="Status" type="Label" parent="MarginContainer/HBoxContainer/VBoxContainer2"]
+margin_right = 624.0
+margin_bottom = 14.0
 text = "Status:"
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="Log" type="Label" parent="."]
-margin_left = 220.0
-margin_top = 100.0
-margin_right = 980.0
-margin_bottom = 340.0
+[node name="ScrollContainer" type="ScrollContainer" parent="MarginContainer/HBoxContainer/VBoxContainer2"]
+margin_top = 18.0
+margin_right = 624.0
+margin_bottom = 500.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+script = SubResource( 2 )
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="VoipInstance" type="Node" parent="."]
-script = ExtResource( 1 )
-[connection signal="pressed" from="Button_server" to="." method="_on_Button_server_pressed"]
-[connection signal="pressed" from="Button_client" to="." method="_on_Button_client_pressed"]
-[connection signal="button_down" from="Button_voice" to="." method="_on_Button_voice_button_down"]
-[connection signal="button_up" from="Button_voice" to="." method="_on_Button_voice_button_up"]
+[node name="Log" type="Label" parent="MarginContainer/HBoxContainer/VBoxContainer2/ScrollContainer"]
+margin_right = 624.0
+margin_bottom = 482.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="pressed" from="MarginContainer/HBoxContainer/VBoxContainer/Server" to="." method="_on_Button_server_pressed"]
+[connection signal="value_changed" from="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer2/Port" to="." method="_on_Port_value_changed"]
+[connection signal="pressed" from="MarginContainer/HBoxContainer/VBoxContainer/Client" to="." method="_on_Button_client_pressed"]
+[connection signal="text_changed" from="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer1/Ip" to="." method="_on_Ip_text_changed"]
+[connection signal="value_changed" from="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer3/Port" to="." method="_on_Port_value_changed"]
+[connection signal="toggled" from="MarginContainer/HBoxContainer/VBoxContainer/Listen" to="." method="_on_Listen_toggled"]
+[connection signal="value_changed" from="MarginContainer/HBoxContainer/VBoxContainer/HBoxContainer/Value" to="." method="_on_Value_value_changed"]
+[connection signal="value_changed" from="MarginContainer/HBoxContainer/VBoxContainer/InputThreshold" to="." method="_on_InputThreshold_value_changed"]
+[connection signal="button_down" from="MarginContainer/HBoxContainer/VBoxContainer/Voice" to="." method="_on_Button_voice_button_down"]
+[connection signal="button_up" from="MarginContainer/HBoxContainer/VBoxContainer/Voice" to="." method="_on_Button_voice_button_up"]
+[connection signal="resized" from="MarginContainer/HBoxContainer/VBoxContainer2/ScrollContainer/Log" to="MarginContainer/HBoxContainer/VBoxContainer2/ScrollContainer" method="_on_Log_resized"]
diff --git a/addons/godot-voip/demo/Network.gd b/addons/godot-voip/demo/Network.gd
index 90e38e0..bcdf415 100644
--- a/addons/godot-voip/demo/Network.gd
+++ b/addons/godot-voip/demo/Network.gd
@@ -1,13 +1,15 @@
 extends Node
+class_name Network
 
-const SERVER_PORT = 3000
-const MAX_PLAYERS = 20
-const SERVER_IP = "127.0.0.1"
+var server_port := 3000
+var server_ip := "127.0.0.1"
+
+const MAX_PLAYERS := 20
 
 func start_client() -> int:
 	var peer = NetworkedMultiplayerENet.new()
 
-	var err = peer.create_client(SERVER_IP, SERVER_PORT)
+	var err = peer.create_client(server_ip, server_port)
 	if err != OK:
 		return err
 
@@ -18,7 +20,7 @@ func start_client() -> int:
 func start_server() -> int:
 	var peer = NetworkedMultiplayerENet.new()
 
-	var err = peer.create_server(SERVER_PORT, MAX_PLAYERS)
+	var err = peer.create_server(server_port, MAX_PLAYERS)
 
 	if err != OK:
 		return err
diff --git a/addons/godot-voip/plugin.cfg b/addons/godot-voip/plugin.cfg
index 9224a08..8426425 100644
--- a/addons/godot-voip/plugin.cfg
+++ b/addons/godot-voip/plugin.cfg
@@ -3,5 +3,5 @@
 name="godot-voip"
 description="godot-voip"
 author="Cas Brugman"
-version="2.0"
+version="3.0"
 script="plugin.gd"
diff --git a/addons/godot-voip/scripts/voip_instance.gd b/addons/godot-voip/scripts/voip_instance.gd
index e7ad7c4..7ecd2e3 100644
--- a/addons/godot-voip/scripts/voip_instance.gd
+++ b/addons/godot-voip/scripts/voip_instance.gd
@@ -3,91 +3,96 @@ class_name VoipInstance
 
 signal received_voice_data
 signal send_voice_data
-signal _updated_sample_format
 
-export var min_packet_lenght_seconds: float = 1.0
 export var custom_voice_audio_stream_player: NodePath
 
-var recording: bool = false
+export var recording: bool = false
+export var listen: bool = false
+export(float, 0.0, 1.0) var input_threshold: = 0.005
 
-var voip_format: int = -1
-var voip_mix_rate: int = -1
-var voip_stereo: bool = true
-
-var _microphone: VoipMicrophone
+var _mic: VoipMic
 var _voice
-var _effect_record: AudioEffectRecord
-var _latest_sample: AudioStreamSample
-var _time_recording: float = 0
+var _effect_capture: AudioEffectCapture
+var _playback: AudioStreamGeneratorPlayback
+var _receive_buffer := PoolRealArray()
+
+func _process(delta: float) -> void:
+	_process_voice()
+	_process_mic()
 
-func _ready() -> void:
-	_microphone = VoipMicrophone.new()
-	add_child(_microphone)
+func create_mic():
+	_mic = VoipMic.new()
+	add_child(_mic)
+	var record_bus_idx = AudioServer.get_bus_index(_mic.bus)
+	_effect_capture = AudioServer.get_bus_effect(record_bus_idx, 0)
 
+func create_voice():
 	if !custom_voice_audio_stream_player.is_empty():
 		var player = get_node(custom_voice_audio_stream_player)
 		if player != null:
 			if player is AudioStreamPlayer || player is AudioStreamPlayer2D || player is AudioStreamPlayer3D:
 				_voice = player
 			else:
-				push_error("voip_isntance.gd: node:'%s' is not any kind of AudioStreamPlayer!" % custom_voice_audio_stream_player)
+				push_error("node:'%s' is not any kind of AudioStreamPlayer!" % custom_voice_audio_stream_player)
 		else:
-			push_error("voip_isntance.gd: node:'%s' does not exist!" % custom_voice_audio_stream_player)
+			push_error("node:'%s' does not exist!" % custom_voice_audio_stream_player)
 	else:
 		_voice = AudioStreamPlayer.new()
 		add_child(_voice)
 
-	var record_bus_idx = AudioServer.get_bus_index(_microphone.bus)
-	_effect_record = AudioServer.get_bus_effect(record_bus_idx, 0)
+	var generator := AudioStreamGenerator.new()
+	generator.buffer_length = 0.1
+	_voice.stream = generator
 
-remote func _receive_stream_format(_format: int, _mix_rate: int, _stereo: bool):
-	voip_format = _format
-	voip_mix_rate = _mix_rate
-	voip_stereo = _stereo
-
-	emit_signal("_updated_sample_format")
+	_playback = _voice.get_stream_playback()
+	_voice.play()
 
-remote func _send_stream_format():
-	rpc("_receive_stream_format", _latest_sample.format, _latest_sample.mix_rate, _latest_sample.stereo)
+remote func _speak(sample_data: PoolRealArray, id: int = -1):
+	if _playback == null:
+		create_voice()
 
-remote func _speak(sample_data: PoolByteArray, id: int = -1):
 	emit_signal("received_voice_data", sample_data, id)
+	_receive_buffer.append_array(sample_data)
 
-	var sample = AudioStreamSample.new()
-	sample.data = sample_data
+func _process_voice():
+	if _playback == null:
+		return
 
-	if voip_format == -1:
-		rpc("_send_stream_format")
-		yield(self, "_updated_sample_format")
-
-	sample.set_format(voip_format)
-	sample.set_mix_rate(voip_mix_rate)
-	sample.set_stereo(voip_stereo)
-
-	_voice.stream = sample
-	_voice.play()
+	for i in range(_playback.get_frames_available()):
+		if _receive_buffer.size() > 0:
+			_playback.push_frame(Vector2(_receive_buffer[0], _receive_buffer[0]))
+			_receive_buffer.remove(0)
+		else:
+			_playback.push_frame(Vector2.ZERO)
 
-func _process(delta: float) -> void:
+func _process_mic():
 	if recording:
-		if _effect_record.is_recording_active():
-			if _time_recording >= min_packet_lenght_seconds:
-
-				_effect_record.set_recording_active(false)
-				_latest_sample = _effect_record.get_recording()
-
-				rpc_unreliable("_speak", _latest_sample.get_data(),  get_tree().get_network_unique_id())
-
-				emit_signal("send_voice_data", _latest_sample.get_data())
-
-				_effect_record.set_recording_active(true)
-				_time_recording = 0
+		if _effect_capture == null:
+			create_mic()
+
+		var stereo_data = _effect_capture.get_buffer(_effect_capture.get_frames_available())
+		if stereo_data.size() > 0:
+
+			var data = PoolRealArray()
+			data.resize(stereo_data.size())
+
+			if input_threshold > 0.0:
+				var max_value = 0.0
+				for i in range(stereo_data.size()):
+					var value = (stereo_data[i].x + stereo_data[i].y) / 2.0
+					max_value = max(value, max_value)
+					data[i] = value
+				if max_value < input_threshold:
+					return
+			else:
+				for i in range(stereo_data.size()):
+					data[i] = (stereo_data[i].x + stereo_data[i].y) / 2.0
 
-			_time_recording += delta
-		else:
-			_effect_record.set_recording_active(true)
-	else:
-		_effect_record.set_recording_active(false)
+			if listen:
+				_speak(data, get_tree().get_network_unique_id())
 
+			rpc_unreliable("_speak", data,  get_tree().get_network_unique_id())
+			emit_signal("send_voice_data", data)
 
 
 
diff --git a/addons/godot-voip/scripts/voip_microphone.gd b/addons/godot-voip/scripts/voip_mic.gd
similarity index 56%
rename from addons/godot-voip/scripts/voip_microphone.gd
rename to addons/godot-voip/scripts/voip_mic.gd
index 74bbf64..89c0b9d 100644
--- a/addons/godot-voip/scripts/voip_microphone.gd
+++ b/addons/godot-voip/scripts/voip_mic.gd
@@ -1,18 +1,19 @@
 extends AudioStreamPlayer
-class_name VoipMicrophone
+class_name VoipMic
 
 func _ready() -> void:
 	var current_number = 0
-	while AudioServer.get_bus_index("VoipMicrophoneRecorder" + str(current_number)) != -1:
+	while AudioServer.get_bus_index("VoipMicRecorder" + str(current_number)) != -1:
 		current_number += 1
 
-	var bus_name = "VoipMicrophoneRecorder" + str(current_number)
+	var bus_name = "VoipMicRecorder" + str(current_number)
 	var idx = AudioServer.bus_count
 
 	AudioServer.add_bus(idx)
 	AudioServer.set_bus_name(idx, bus_name)
 
-	AudioServer.add_bus_effect(idx, AudioEffectRecord.new())
+	AudioServer.add_bus_effect(idx, AudioEffectCapture.new())
+
 	AudioServer.set_bus_mute(idx, true)
 
 	bus = bus_name
diff --git a/project.godot b/project.godot
index 7b5d795..c9092e8 100644
--- a/project.godot
+++ b/project.godot
@@ -10,18 +10,24 @@ config_version=4
 
 _global_script_classes=[ {
 "base": "Node",
+"class": "Network",
+"language": "GDScript",
+"path": "res://addons/godot-voip/demo/Network.gd"
+}, {
+"base": "Node",
 "class": "VoipInstance",
 "language": "GDScript",
 "path": "res://addons/godot-voip/scripts/voip_instance.gd"
 }, {
 "base": "AudioStreamPlayer",
-"class": "VoipMicrophone",
+"class": "VoipMic",
 "language": "GDScript",
-"path": "res://addons/godot-voip/scripts/voip_microphone.gd"
+"path": "res://addons/godot-voip/scripts/voip_mic.gd"
 } ]
 _global_script_class_icons={
+"Network": "",
 "VoipInstance": "",
-"VoipMicrophone": ""
+"VoipMic": ""
 }
 
 [application]
@@ -43,4 +49,5 @@ enabled=PoolStringArray( "godot-voip" )
 
 [rendering]
 
+quality/driver/driver_name="GLES2"
 environment/default_environment="res://default_env.tres"