diff --git a/src/org/linphone/compatibility/ApiEightPlus.java b/src/org/linphone/compatibility/ApiEightPlus.java
index 8c03884b4..af428df5a 100644
--- a/src/org/linphone/compatibility/ApiEightPlus.java
+++ b/src/org/linphone/compatibility/ApiEightPlus.java
@@ -1,5 +1,7 @@
 package org.linphone.compatibility;
 
+import java.lang.reflect.Method;
+
 import org.linphone.LinphonePreferences;
 import org.linphone.R;
 import org.linphone.mediastream.Log;
@@ -8,8 +10,6 @@ import android.annotation.TargetApi;
 import android.content.Context;
 import android.media.AudioManager;
 
-import com.google.android.gcm.GCMRegistrar;
-
 /*
 ApiEightPlus.java
 Copyright (C) 2012  Belledonne Communications, Grenoble, France
@@ -26,42 +26,47 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
 /**
  * @author Sylvain Berfini
  */
+
 @TargetApi(8)
 public class ApiEightPlus {
 
-	public static void initPushNotificationService(Context context) {
-		try {
-			// Starting the push notification service
-			GCMRegistrar.checkDevice(context);
-			try {
-				GCMRegistrar.checkManifest(context);
-			} catch (IllegalStateException e){
-				Log.e("No receiver found",e);
-			}
-			final String regId = GCMRegistrar.getRegistrationId(context);
-			String newPushSenderID = context.getString(R.string.push_sender_id);
-			String currentPushSenderID = LinphonePreferences.instance().getPushNotificationRegistrationID();
-			if (regId.equals("") || currentPushSenderID == null || !currentPushSenderID.equals(newPushSenderID)) {
-				GCMRegistrar.register(context, newPushSenderID);
+    public static void initPushNotificationService(Context context) {
+        try {
+            Class<?> GCMRegistrar = Class.forName("com.google.android.gcm.GCMRegistrar");
+            // Starting the push notification service
+            GCMRegistrar.getMethod("checkDevice", Context.class).invoke(null, context);
+            try {
+                GCMRegistrar.getMethod("checkManifest", Context.class).invoke(null, context);
+            } catch (IllegalStateException e){
+                Log.e("Push notification: No receiver found",e);
+            }
+            final String regId = (String)GCMRegistrar.getMethod("getRegistrationId", Context.class).invoke(null, context);
+            String newPushSenderID = context.getString(R.string.push_sender_id);
+            String currentPushSenderID = LinphonePreferences.instance().getPushNotificationRegistrationID();
+            if (regId.equals("") || currentPushSenderID == null || !currentPushSenderID.equals(newPushSenderID)) {
+                GCMRegistrar.getMethod("register", Context.class, String[].class).invoke(null, context, new String[]{newPushSenderID});
 
-				Log.d("Push Notification : storing current sender id = " + newPushSenderID);
-				LinphonePreferences.instance().setPushNotificationRegistrationID(newPushSenderID);
-			} else {
-				Log.d("Push Notification : already registered with id = " + regId);
-				LinphonePreferences.instance().setPushNotificationRegistrationID(regId);
-			}
-		} catch (java.lang.UnsupportedOperationException e) {
-			Log.i("Push Notification not activated");
-		}
-	}
+                Log.d("Push Notification: storing current sender id = " + newPushSenderID);
+                LinphonePreferences.instance().setPushNotificationRegistrationID(newPushSenderID);
+            } else {
+                Log.d("Push Notification: already registered with id = " + regId);
+                LinphonePreferences.instance().setPushNotificationRegistrationID(regId);
+            }
+        } catch (java.lang.UnsupportedOperationException e) {
+            Log.i("Push Notification: not activated");
+        } catch (Exception e1) {
+            //assume the jar is not provided
+            Log.i("Push Notification: assuming GCM jar is not provided.");
+        }
+    }
 
-	@SuppressWarnings("deprecation")
-	public static String getAudioManagerEventForBluetoothConnectionStateChangedEvent() {
-		return AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED;
-	}
-}
+    @SuppressWarnings("deprecation")
+    public static String getAudioManagerEventForBluetoothConnectionStateChangedEvent() {
+        return AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED;
+    }
+}
\ No newline at end of file