diff --git a/AndroidCameraRecordManager.java b/AndroidCameraRecordManager.java
index 2ca3d70aa..ecf12c597 100644
--- a/AndroidCameraRecordManager.java
+++ b/AndroidCameraRecordManager.java
@@ -67,7 +67,7 @@ public class AndroidCameraRecordManager {
 
 	// singleton
 	private AndroidCameraRecordManager() {
-		cc = Version.sdkAbove(9) ? new AndroidCameraConf9() : new AndroidCameraConf();
+		cc = Version.sdkAboveOrEqual(9) ? new AndroidCameraConf9() : new AndroidCameraConf();
 
 		int[] fId = {-1};int[] rId = {-1};int[] cId = {-1};
 		cc.findFrontAndRearCameraIds(fId, rId, cId);
@@ -172,11 +172,11 @@ public class AndroidCameraRecordManager {
 		parameters.rotation = bufferRotationForCorrectImageOrientation();
 
 		parameters.surfaceView = surfaceView;
-		if (Version.sdkAbove(9)) {
+		if (Version.sdkAboveOrEqual(9)) {
 			recorder = new AndroidCameraRecord9Impl(parameters);
-		} else if (Version.sdkAbove(8)) {
+		} else if (Version.sdkAboveOrEqual(8)) {
 			recorder = new AndroidCameraRecord8Impl(parameters);
-		} else if (Version.sdkAbove(5)) {
+		} else if (Version.sdkAboveOrEqual(5)) {
 			recorder = new AndroidCameraRecord5Impl(parameters);
 		} else {
 			recorder = new AndroidCameraRecordImpl(parameters);
@@ -208,7 +208,7 @@ public class AndroidCameraRecordManager {
 			if (supportedVideoSizes != null) return supportedVideoSizes;
 		}
 
-		if (Version.sdkAbove(5)) {
+		if (Version.sdkAboveOrEqual(5)) {
 			supportedVideoSizes = AndroidCameraRecord5Impl.oneShotSupportedVideoSizes();
 		}
 		
@@ -253,7 +253,7 @@ public class AndroidCameraRecordManager {
 
 	private int bufferRotationForCorrectImageOrientation() {
 		final int cameraOrientation = cc.getCameraOrientation(cameraId);
-		final int rotation = Version.sdkAbove(8) ?
+		final int rotation = Version.sdkAboveOrEqual(8) ?
 				(360 - cameraOrientation + 90 - phoneOrientation) % 360
 				: 0;
 		Log.d(tag, "Capture video buffer will need a rotation of " + rotation
diff --git a/LinphoneCoreImpl.java b/LinphoneCoreImpl.java
index 1a9fc67a7..533ee8b97 100644
--- a/LinphoneCoreImpl.java
+++ b/LinphoneCoreImpl.java
@@ -64,7 +64,7 @@ class LinphoneCoreImpl implements LinphoneCore {
 	private native void enableEchoCancellation(long nativePtr,boolean enable);
 	private native boolean isEchoCancellationEnabled(long nativePtr);
 	private native long getCurrentCall(long nativePtr) ;
-	private native void playDtmf(long nativePtr,char dtmf,int duration);
+	private native void playDtmf(long nativePtr,char dtmf,int duration, boolean speaker);
 	private native void stopDtmf(long nativePtr);
 	private native void setVideoWindowId(long nativePtr, Object wid);
 	private native void setPreviewWindowId(long nativePtr, Object wid);
@@ -298,8 +298,8 @@ class LinphoneCoreImpl implements LinphoneCore {
 		// TODO Auto-generated method stub
 		return false;
 	}
-	public void playDtmf(char number, int duration) {
-		playDtmf(nativePtr,number, duration);
+	public void playDtmf(char number, int duration, boolean speaker) {
+		playDtmf(nativePtr,number, duration, speaker);
 		
 	}
 	public void stopDtmf() {
diff --git a/Version.java b/Version.java
index 2b938dbea..057fb53a3 100644
--- a/Version.java
+++ b/Version.java
@@ -30,11 +30,11 @@ public class Version {
 				8 : Integer.parseInt(Build.VERSION.SDK); // Force versions above 9 to 8
 //		7; // 2.1
 
-	public static final boolean sdkAbove(int value) {
+	public static final boolean sdkAboveOrEqual(int value) {
 		return buildVersion >= value;
 	}
 
-	public static final boolean sdkBelow(int value) {
+	public static final boolean sdkStrictlyBelow(int value) {
 		return buildVersion < value;
 	}