diff --git a/README.md b/README.md
index b90a4d3..dd35b01 100644
--- a/README.md
+++ b/README.md
@@ -96,6 +96,33 @@ Exported static methods
 
 * **createPlaylist**(< _array_ >filenames[, < _boolean_ >noLoop]) - _Media_ - Creates an audio player that sequentially reads from the list of `filenames`. Set `noLoop` to true to disable looping of the playlist. When `noLoop` is true, an 'eof' event will be emitted on the Media object when it reaches the end of the playlist.
 
+* **getDevices**() - _(array)_ - Gets list of audio devices
+
+* **setNullDev**() - _(void)_ - Set null audio device
+
+* **setPlaybackDev**(<_int_>deviceId) - _(void)_ - Set playback device
+
+* **setCaptureDev**(<_int_>deviceId) - _(void)_ - Set capture device
+
+* **getPlaybackDev**(<_int_>deviceId) - _(int)_ - Get playback device
+
+* **getCaptureDev**(<_int_>deviceId) - _(int)_ - Get capture device
+
+* **setAECTail**(<_int_>tail) - _(void)_ - Set EC tail in milliseconds
+
+* **getAECTail**() - _(int)_ - Get EC tail lenght
+
+* **setInputVolume**(<_int_>volume) - _(void)_ - Set input volume in percentage
+
+* **getInputVolume**() - _(int)_ - Get input volume percentage
+
+* **setOutputVolume**(<_int_>volume) - _(void)_ - Set output volume in percentage
+
+* **getOutputVolume**() - _(int)_ - Get output volume percentage
+
+* **getCaptureDevMedia**() - _(Media)_ - Get media object for input device
+
+* **getPlaybackDevMedia**() - _(Media)_ - Get media object for playback device
 
 Exported properties
 -------------------
diff --git a/lib/main.js b/lib/main.js
index 2f96641..bf5f3f3 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -14,7 +14,20 @@ exports = {
   createRecorder: addon.createRecorder,
   createPlayer: addon.createPlayer,
   createPlaylist: addon.createPlaylist,
-
+  getDevices: addon.getDevices,
+  setNullDev: addon.setNullDev,
+  setCaptureDev: addon.setCaptureDev,
+  setPlaybackDev: addon.setPlaybackDev,
+  getCaptureDev: addon.getCaptureDev,
+  getPlaybackDev: addon.getPlaybackDev,
+  getCaptureDevMedia: addon.getCaptureDevMedia,
+  getPlaybackDevMedia: addon.getPlaybackDevMedia,
+  setInputVolume: addon.setInputVolume,
+  getInputVolume: addon.getInputVolume,
+  getOutputVolume: addon.getOutputVolume,
+  setOutputVolume: addon.setOutputVolume,
+  getAECTail: addon.getAECTail,
+  setAECTail: addon.setAECTail,
   version: addon.version(),
 
   get config() {
diff --git a/src/binding.cc b/src/binding.cc
index 03d5223..f1bb536 100644
--- a/src/binding.cc
+++ b/src/binding.cc
@@ -472,6 +472,39 @@ static NAN_METHOD(CreatePlayer) {
   info.GetReturnValue().Set(med_obj);
 }
 
+static NAN_METHOD(EPGetPlaybackDevMedia) {
+  Nan::HandleScope scope;
+
+  AudioMedia& playbackMedia = ep->audDevManager().getPlaybackDevMedia();
+  Local<Object> med_obj;
+  med_obj = Nan::New(SIPSTERMedia_constructor)
+              ->GetFunction()
+              ->NewInstance(0, NULL);
+  SIPSTERMedia* med = Nan::ObjectWrap::Unwrap<SIPSTERMedia>(med_obj);
+
+  med->media = &playbackMedia;
+  med->is_media_new = true;
+
+  info.GetReturnValue().Set(med_obj);
+}
+static NAN_METHOD(EPGetCaptureDevMedia) {
+  Nan::HandleScope scope;
+
+  AudioMedia& captureMedia = ep->audDevManager().getCaptureDevMedia();
+
+  Local<Object> med_obj;
+  
+  med_obj = Nan::New(SIPSTERMedia_constructor)
+              ->GetFunction()
+              ->NewInstance(0, NULL);
+  
+  SIPSTERMedia* med = Nan::ObjectWrap::Unwrap<SIPSTERMedia>(med_obj);
+  med->media = &captureMedia;
+  med->is_media_new = true;
+
+  info.GetReturnValue().Set(med_obj);
+}
+
 static NAN_METHOD(CreatePlaylist) {
   Nan::HandleScope scope;
 
@@ -686,8 +719,6 @@ static NAN_METHOD(EPInit) {
 
   uv_async_init(uv_default_loop(), &dumb, static_cast<uv_async_cb>(dumb_cb));
 
-  Endpoint::instance().audDevManager().setNullDev();
-
   if ((info.Length() == 1 && info[0]->IsBoolean() && info[0]->BooleanValue())
       || (info.Length() > 1
           && info[1]->IsBoolean()
@@ -722,7 +753,86 @@ static NAN_METHOD(EPStart) {
   }
   info.GetReturnValue().SetUndefined();
 }
+static NAN_METHOD(EPGetDevices) {
+  Nan::HandleScope scope;
+  AudioDevInfoVector  devices;
+  v8::Local<v8::Array> nodeDevices = v8::Local<v8::Array>(Nan::New<v8::Array>());
+  devices = ep->audDevManager().enumDev();
+
+  for(std::vector<int>::size_type i = 0; i != devices.size(); i++) {
+
+      v8::Local<v8::Object> item = Nan::New<v8::Object>();
+       Nan::Set(item, Nan::New<v8::String>("name").ToLocalChecked(),
+          Nan::New<v8::String>(devices[i]->name).ToLocalChecked());
+       Nan::Set(item, Nan::New<v8::String>("id").ToLocalChecked(),
+          Nan::New<v8::Uint32>(static_cast<uint32_t>(i)) );
+       Nan::Set(item, Nan::New<v8::String>("inputCount").ToLocalChecked(),
+          Nan::New<v8::Uint32>(devices[i]->inputCount));
+       Nan::Set(item, Nan::New<v8::String>("outputCount").ToLocalChecked(),
+          Nan::New<v8::Uint32>(devices[i]->outputCount));
+       Nan::Set(nodeDevices, static_cast<uint32_t>(i), item);
+    }
+
+    info.GetReturnValue().Set(nodeDevices);
+
+}
+static NAN_METHOD(EPSetCaptureDevice) {
+  Nan::HandleScope scope;
+  int deviceId = Nan::To<int32_t>(info[0]).FromJust();
+  ep->audDevManager().setCaptureDev(deviceId);
+  info.GetReturnValue().SetUndefined();
+}
+static NAN_METHOD(EPSetPlaybackDevice) {
+  Nan::HandleScope scope;
+  int deviceId = Nan::To<int32_t>(info[0]).FromJust();
+  ep->audDevManager().setPlaybackDev(deviceId);
+  info.GetReturnValue().SetUndefined();
+}
+static NAN_METHOD(EPSetNullDevice){
+  Nan::HandleScope scope;
+  ep->audDevManager().setNullDev();
+  info.GetReturnValue().SetUndefined();
+}
+static NAN_METHOD(EPSetInputVolume) {
+  Nan::HandleScope scope;
+
+  int volume = Nan::To<int32_t>(info[0]).FromJust();
+  ep->audDevManager().setInputVolume(volume);
+  info.GetReturnValue().SetUndefined();
+}
+static NAN_METHOD(EPSetOutputVolume) {
+  Nan::HandleScope scope;
 
+  int volume = Nan::To<int32_t>(info[0]).FromJust();
+  ep->audDevManager().setOutputVolume(volume);
+  info.GetReturnValue().SetUndefined();
+}
+static NAN_METHOD(EPGetInputVolume) {
+  Nan::HandleScope scope;
+  info.GetReturnValue().Set(Nan::New<v8::Uint32>(static_cast<uint32_t>(ep->audDevManager().getInputVolume())));
+}
+static NAN_METHOD(EPGetOutputVolume) {
+  Nan::HandleScope scope;
+  info.GetReturnValue().Set(Nan::New<v8::Uint32>(static_cast<uint32_t>(ep->audDevManager().getOutputVolume())));
+}
+static NAN_METHOD(EPGetPlaybackDevice) {
+  Nan::HandleScope scope;
+  info.GetReturnValue().Set(Nan::New<v8::Uint32>(static_cast<uint32_t>(ep->audDevManager().getPlaybackDev())));
+}
+static NAN_METHOD(EPGetCaptureDevice) {
+  Nan::HandleScope scope;
+  info.GetReturnValue().Set(Nan::New<v8::Uint32>(static_cast<uint32_t>(ep->audDevManager().getCaptureDev())));
+}
+static NAN_METHOD(EPSetAEC) {
+  Nan::HandleScope scope;
+  int ec = Nan::To<int32_t>(info[0]).FromJust();
+  ep->audDevManager().setEcOptions(ec,0);
+  info.GetReturnValue().SetUndefined();
+}
+static NAN_METHOD(EPGetAEC) {
+  Nan::HandleScope scope;
+  info.GetReturnValue().Set(Nan::New<v8::Uint32>(static_cast<uint32_t>( ep->audDevManager().getEcTail())));
+}
 static NAN_METHOD(EPGetConfig) {
   Nan::HandleScope scope;
   string errstr;
@@ -870,7 +980,48 @@ extern "C" {
     Nan::Set(target,
              Nan::New("mediaMaxPorts").ToLocalChecked(),
              Nan::New<FunctionTemplate>(EPMediaMaxPorts)->GetFunction());
-
+    Nan::Set(target,
+             Nan::New("getDevices").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPGetDevices)->GetFunction());
+    Nan::Set(target,
+             Nan::New("setCaptureDev").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPSetCaptureDevice)->GetFunction());
+    Nan::Set(target,
+             Nan::New("setNullDev").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPSetNullDevice)->GetFunction());
+    Nan::Set(target,
+             Nan::New("setPlaybackDev").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPSetPlaybackDevice)->GetFunction());
+    Nan::Set(target,
+             Nan::New("getCaptureDev").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPGetCaptureDevice)->GetFunction());
+    Nan::Set(target,
+             Nan::New("getPlaybackDev").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPGetPlaybackDevice)->GetFunction());
+    Nan::Set(target,
+             Nan::New("setInputVolume").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPSetInputVolume)->GetFunction());
+    Nan::Set(target,
+             Nan::New("setOutputVolume").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPSetOutputVolume)->GetFunction());
+       Nan::Set(target,
+             Nan::New("getInputVolume").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPGetInputVolume)->GetFunction());
+    Nan::Set(target,
+             Nan::New("getOutputVolume").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPGetOutputVolume)->GetFunction());
+    Nan::Set(target,
+             Nan::New("getAECTail").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPGetAEC)->GetFunction());
+    Nan::Set(target,
+             Nan::New("setAECTail").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPSetAEC)->GetFunction());
+    Nan::Set(target,
+             Nan::New("getPlaybackDevMedia").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPGetPlaybackDevMedia)->GetFunction());
+    Nan::Set(target,
+             Nan::New("getCaptureDevMedia").ToLocalChecked(),
+             Nan::New<FunctionTemplate>(EPGetCaptureDevMedia)->GetFunction());
     Nan::Set(target,
              Nan::New("createRecorder").ToLocalChecked(),
              Nan::New<FunctionTemplate>(CreateRecorder)->GetFunction());