diff --git a/LinphoneCallParamsImpl.java b/LinphoneCallParamsImpl.java
index d9c490ae1..8a7fba15c 100644
--- a/LinphoneCallParamsImpl.java
+++ b/LinphoneCallParamsImpl.java
@@ -28,6 +28,8 @@ public class LinphoneCallParamsImpl implements LinphoneCallParams {
 	private native void enableVideo(long nativePtr, boolean b);
 	private native boolean getVideoEnabled(long nativePtr);
 	private native void audioBandwidth(long nativePtr, int bw);
+	private native void setMediaEncryption(long nativePtr, String menc);
+	private native String getMediaEncryption(long nativePtr);
 	private native void destroy(long nativePtr);
 	
 	
@@ -48,6 +50,14 @@ public class LinphoneCallParamsImpl implements LinphoneCallParams {
 	public void setAudioBandwidth(int value) {
 		audioBandwidth(nativePtr, value);
 	}
+	
+	public String getMediaEncryption() {
+		return getMediaEncryption(nativePtr);
+	}
+	
+	public void setMediaEnctyption(String menc) {
+		setMediaEncryption(nativePtr, menc);
+	}
 
 	private native boolean localConferenceMode(long nativePtr);
 	public boolean localConferenceMode() {
diff --git a/LinphoneCoreImpl.java b/LinphoneCoreImpl.java
index bf5e5de9c..139e1a30f 100644
--- a/LinphoneCoreImpl.java
+++ b/LinphoneCoreImpl.java
@@ -105,7 +105,12 @@ class LinphoneCoreImpl implements LinphoneCore {
 	private native void enableEchoLimiter(long nativePtr2, boolean val);
 	private native int setVideoDevice(long nativePtr2, int id);
 	private native int getVideoDevice(long nativePtr2);
-
+	private native String getMediaEncryption(long nativePtr);
+	private native void setMediaEncryption(long nativePtr, String menc);
+	private native boolean isMediaEncryptionMandatory(long nativePtr);
+	private native void setMediaEncryptionMandatory(long nativePtr, boolean yesno);
+	
+	
 	LinphoneCoreImpl(LinphoneCoreListener listener, File userConfig,File factoryConfig,Object  userdata) throws IOException {
 		mListener=listener;
 		nativePtr = newLinphoneCore(listener,userConfig.getCanonicalPath(),factoryConfig.getCanonicalPath(),userdata);
@@ -565,4 +570,17 @@ class LinphoneCoreImpl implements LinphoneCore {
 	public synchronized LinphoneCall findCallFromUri(String uri) {
 		return (LinphoneCall) findCallFromUri(nativePtr, uri);
 	}
+
+	public String getMediaEncryption() {
+		return getMediaEncryption(nativePtr);
+	}
+	public boolean isMediaEncryptionMandatory() {
+		return isMediaEncryptionMandatory(nativePtr);
+	}
+	public void setMediaEncryption(String menc) {
+		setMediaEncryption(nativePtr, menc);		
+	}
+	public void setMediaEncryptionMandatory(boolean yesno) {
+		setMediaEncryptionMandatory(nativePtr, yesno);
+	}
 }