diff --git a/src/org/linphone/LinphoneManager.java b/src/org/linphone/LinphoneManager.java
index 223a541f3..d32093f1a 100644
--- a/src/org/linphone/LinphoneManager.java
+++ b/src/org/linphone/LinphoneManager.java
@@ -47,6 +47,7 @@ import java.util.Set;
 import java.util.Timer;
 import java.util.TimerTask;
 
+import org.linphone.LinphoneSimpleListener.ConnectivityChangedListener;
 import org.linphone.LinphoneSimpleListener.LinphoneOnAudioChangedListener;
 import org.linphone.LinphoneSimpleListener.LinphoneOnAudioChangedListener.AudioState;
 import org.linphone.LinphoneSimpleListener.LinphoneOnDTMFReceivedListener;
@@ -58,6 +59,7 @@ import org.linphone.core.LinphoneAuthInfo;
 import org.linphone.core.LinphoneCall;
 import org.linphone.core.LinphoneCall.State;
 import org.linphone.core.LinphoneCallStats;
+import org.linphone.core.LinphoneChatMessage;
 import org.linphone.core.LinphoneChatRoom;
 import org.linphone.core.LinphoneCore;
 import org.linphone.core.LinphoneCore.EcCalibratorStatus;
@@ -66,7 +68,6 @@ import org.linphone.core.LinphoneCore.GlobalState;
 import org.linphone.core.LinphoneCore.MediaEncryption;
 import org.linphone.core.LinphoneCore.RegistrationState;
 import org.linphone.core.LinphoneCore.Transports;
-import org.linphone.core.LinphoneChatMessage;
 import org.linphone.core.LinphoneCoreException;
 import org.linphone.core.LinphoneCoreFactory;
 import org.linphone.core.LinphoneCoreListener;
@@ -866,9 +867,16 @@ public final class LinphoneManager implements LinphoneCoreListener {
 				Log.i(eventInfo.getTypeName()," connected: wifi only activated, setting network unreachable");
 			}
 		}
+		
+		if (connectivityListener != null) {
+			connectivityListener.onConnectivityChanged(eventInfo, cm);
+		}
 	}
 
-
+	private ConnectivityChangedListener connectivityListener;
+	public void addConnectivityChangedListener(ConnectivityChangedListener l) {
+		connectivityListener = l;
+	}
 
 
 
diff --git a/src/org/linphone/LinphoneSimpleListener.java b/src/org/linphone/LinphoneSimpleListener.java
index 0a10cebf1..1e94f6561 100644
--- a/src/org/linphone/LinphoneSimpleListener.java
+++ b/src/org/linphone/LinphoneSimpleListener.java
@@ -25,6 +25,8 @@ import org.linphone.core.LinphoneCore.GlobalState;
 import org.linphone.core.LinphoneCore.RegistrationState;
 
 import android.media.MediaPlayer;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
 
 public interface LinphoneSimpleListener {
 
@@ -67,4 +69,7 @@ public interface LinphoneSimpleListener {
 		void onDTMFReceived(LinphoneCall call, int dtmf);
 	}
 
+	public static interface ConnectivityChangedListener extends LinphoneSimpleListener {
+		void onConnectivityChanged(NetworkInfo eventInfo, ConnectivityManager cm);
+	}
 }