diff --git a/res/raw/linphonerc b/res/raw/linphonerc
index ee9ac44b1..06e1169bd 100644
--- a/res/raw/linphonerc
+++ b/res/raw/linphonerc
@@ -38,9 +38,9 @@ ec_tail_len=120
 ec_framesize=128
 
 el_type=mic
-el_thres=0.05
+el_thres=0.03
 el_force=100000
-el_sustain=600
+el_sustain=400
 el_transmit_thres=1.7
 ng_floorgain=0.01
 
diff --git a/res/values/non_localizable_strings.xml b/res/values/non_localizable_strings.xml
index cd385b680..cc7222cda 100644
--- a/res/values/non_localizable_strings.xml
+++ b/res/values/non_localizable_strings.xml
@@ -14,6 +14,7 @@
 	<string name="pref_transport_use_standard_ports_key">pref_transport_use_standard_ports_key</string>
 
     <string name="pref_echo_canceller_calibration_key">pref_echo_canceller_calibration_key</string>
+    <string name="pref_echo_limiter_key">pref_echo_limiter_key</string>
     <string name="pref_prefix_key">pref_prefix_key</string>
     <string name="pref_proxy_key">pref_proxy_key</string>
     <string name="pref_domain_key">pref_domain_key</string>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index fa38dd01c..3d965d768 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -95,7 +95,8 @@
 	<string name="no_phone_numbers">No phone numbers found for %s</string>
 	<string name="filter_contacts">Filter contacts</string>
 	<string name="title_numbers_dialog">%s\'s phone numbers</string>
-    <string name="pref_echo_canceller_calibration">Echo calibration</string>
+    <string name="pref_echo_canceller_calibration">Echo canceler calibration</string>
+    <string name="pref_echo_limiter">Echo limiter</string>
     <string name="pref_video_use_front_camera_title">Use front camera</string>
 	<string name="pref_video">Video</string>
 	<string name="pref_preferences">Preferences</string>
@@ -183,6 +184,7 @@
 
 <string name="notification_started">started</string>
 <string name="pref_echo_cancellation_summary">Removes the echo heard by other end</string>
+<string name="pref_echo_limiter_summary">Removes the echo heard by other end (brute force method)</string>
 <string name="pref_stun_server">Stun server</string>
 <string name="ec_calibrating">Calibrating...</string>
 <string name="ec_calibrated">Calibrated [%s ms]</string>
diff --git a/res/xml/preferences.xml b/res/xml/preferences.xml
index 74deef9a6..a0970e193 100644
--- a/res/xml/preferences.xml
+++ b/res/xml/preferences.xml
@@ -46,6 +46,8 @@
 
 		<CheckBoxPreference android:key="@string/pref_echo_canceller_calibration_key"
 		 android:title="@string/pref_echo_canceller_calibration" />
+		<CheckBoxPreference android:key="@string/pref_echo_limiter_key"
+		 android:title="@string/pref_echo_limiter" android:summary="@string/pref_echo_limiter_summary"/>
 		 
 		 <PreferenceScreen android:title="@string/pref_codecs" android:key="@string/pref_codecs_key">
 			<CheckBoxPreference android:key="@string/pref_codec_speex16_key"
diff --git a/src/org/linphone/LinphoneManager.java b/src/org/linphone/LinphoneManager.java
index 829058fe6..192b6c1fd 100644
--- a/src/org/linphone/LinphoneManager.java
+++ b/src/org/linphone/LinphoneManager.java
@@ -236,17 +236,13 @@ public final class LinphoneManager implements LinphoneCoreListener {
 	 * 
 	 */
 	public void routeAudioToReceiver() {
+		routeAudioToSpeakerHelper(false);
 		if (mLc.isIncall()) {
 			//Restore default value
 			LinphoneCall call=mLc.getCurrentCall();
 			if (call!=null){
-				if (Version.isArmv7()){
-					call.enableEchoCancellation(mLc.isEchoCancellationEnabled());
-					call.enableEchoLimiter(false);
-				}else{
-					call.enableEchoCancellation(false);
-					call.enableEchoLimiter(mLc.isEchoCancellationEnabled());
-				}
+				call.enableEchoCancellation(mLc.isEchoCancellationEnabled());
+				call.enableEchoLimiter(mLc.isEchoLimiterEnabled());
 			}
 		}
 	}
@@ -507,13 +503,10 @@ public final class LinphoneManager implements LinphoneCoreListener {
 				enableDisableVideoCodecs(videoCodec);
 			}
 			boolean use_ec=mPref.getBoolean(getString(R.string.pref_echo_cancellation_key),false);
-			if (Version.isArmv7()){
-				mLc.enableEchoCancellation(use_ec);
-				mLc.enableEchoLimiter(false);
-			}else{
-				mLc.enableEchoCancellation(false);
-				mLc.enableEchoLimiter(false);
-			}
+			boolean use_el=mPref.getBoolean(getString(R.string.pref_echo_limiter_key),false);
+			mLc.enableEchoCancellation(use_ec);
+			mLc.enableEchoLimiter(use_el);
+			
 		} catch (LinphoneCoreException e) {
 			throw new LinphoneConfigException(getString(R.string.wrong_settings),e);
 		}
diff --git a/src/org/linphone/LinphonePreferencesActivity.java b/src/org/linphone/LinphonePreferencesActivity.java
index 116fbb73b..74cba276b 100644
--- a/src/org/linphone/LinphonePreferencesActivity.java
+++ b/src/org/linphone/LinphonePreferencesActivity.java
@@ -27,6 +27,9 @@ import static org.linphone.R.string.pref_codec_ilbc_key;
 import static org.linphone.R.string.pref_codec_speex16_key;
 import static org.linphone.R.string.pref_echo_canceller_calibration_key;
 import static org.linphone.R.string.pref_video_enable_key;
+import static org.linphone.R.string.pref_echo_limiter_key;
+import static org.linphone.R.string.pref_echo_cancellation_key;
+
 
 import java.util.Arrays;
 import java.util.List;
@@ -52,6 +55,8 @@ import android.widget.Toast;
 
 public class LinphonePreferencesActivity extends PreferenceActivity implements EcCalibrationListener {
 	private Handler mHandler = new Handler();
+	private CheckBoxPreference ecCalibratePref;
+	private CheckBoxPreference elPref;
 	private CheckBoxPreference ecPref;
 
 	private SharedPreferences prefs() {
@@ -84,19 +89,24 @@ public class LinphonePreferencesActivity extends PreferenceActivity implements E
 
 		addTransportChecboxesListener();
 		
-		ecPref = (CheckBoxPreference) findPreference(pref_echo_canceller_calibration_key);
-		ecPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+		ecCalibratePref = (CheckBoxPreference) findPreference(pref_echo_canceller_calibration_key);
+		ecCalibratePref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
 			public boolean onPreferenceClick(Preference preference) {
 				startEcCalibration();
 				return false;
 			}
 		});
+		ecPref = (CheckBoxPreference) findPreference(pref_echo_cancellation_key);
+		elPref = (CheckBoxPreference) findPreference(pref_echo_limiter_key);
 
 		boolean fastCpu = Version.isArmv7();
 		if (fastCpu) {
 			detectAudioCodec(pref_codec_ilbc_key, "iLBC", 8000, false);
 			findPreference(pref_codec_speex16_key).setEnabled(true);
 			//findPreference(pref_codec_speex32_key)).setEnabled(enableIlbc);
+			findPreference(pref_echo_cancellation_key).setEnabled(true);
+		}else{
+			findPreference(pref_echo_limiter_key).setEnabled(true);
 		}
 		
 		detectAudioCodec(pref_codec_amr_key,"AMR",8000, false);
@@ -122,11 +132,32 @@ public class LinphonePreferencesActivity extends PreferenceActivity implements E
 
 		detectVideoCodec(R.string.pref_video_codec_h264_key, "H264");
 
-		
+		addEchoPrefsListener();
 		
 		if (Hacks.needSoftvolume()) checkAndDisableCheckbox(R.string.pref_audio_soft_volume_key);
 	}
-	
+	private void addEchoPrefsListener(){
+		OnPreferenceChangeListener ec_listener=new OnPreferenceChangeListener(){
+			public boolean onPreferenceChange(Preference arg0, Object newValue) {
+				Boolean val=(Boolean)newValue;
+				if (val){
+					elPref.setChecked(!val);
+				}
+				return true;
+			}
+		};
+		OnPreferenceChangeListener el_listener=new OnPreferenceChangeListener(){
+			public boolean onPreferenceChange(Preference arg0, Object newValue) {
+				Boolean val=(Boolean)newValue;
+				if (val){
+					ecPref.setChecked(!val);
+				}
+				return true;
+			}
+		};
+		ecPref.setOnPreferenceChangeListener(ec_listener);
+		elPref.setOnPreferenceChangeListener(el_listener);
+	}
 
 	private void addTransportChecboxesListener() {
 
@@ -184,8 +215,8 @@ public class LinphonePreferencesActivity extends PreferenceActivity implements E
 		try {
 			LinphoneManager.getInstance().startEcCalibration(this);
 
-			ecPref.setSummary(ec_calibrating);
-			ecPref.getEditor().putBoolean(getString(pref_echo_canceller_calibration_key), false).commit();
+			ecCalibratePref.setSummary(ec_calibrating);
+			ecCalibratePref.getEditor().putBoolean(getString(pref_echo_canceller_calibration_key), false).commit();
 		} catch (LinphoneCoreException e) {
 			Log.w(e, "Cannot calibrate EC");
 		}	
@@ -196,11 +227,13 @@ public class LinphonePreferencesActivity extends PreferenceActivity implements E
 		mHandler.post(new Runnable() {
 			public void run() {
 				if (status == EcCalibratorStatus.Done) {
-					ecPref.setSummary(String.format(getString(R.string.ec_calibrated), delayMs));
-					ecPref.setChecked(true);
+					ecCalibratePref.setSummary(String.format(getString(R.string.ec_calibrated), delayMs));
+					ecCalibratePref.setChecked(true);
 
 				} else if (status == EcCalibratorStatus.Failed) {
-					ecPref.setSummary(R.string.failed);
+					ecCalibratePref.setSummary(R.string.failed);
+					ecCalibratePref.setChecked(false);
+					elPref.setChecked(true);
 					ecPref.setChecked(false);
 				}
 			}
diff --git a/src/org/linphone/core/LinphoneCoreImpl.java b/src/org/linphone/core/LinphoneCoreImpl.java
index 5d9d634db..7f63f0cb3 100644
--- a/src/org/linphone/core/LinphoneCoreImpl.java
+++ b/src/org/linphone/core/LinphoneCoreImpl.java
@@ -605,4 +605,9 @@ class LinphoneCoreImpl implements LinphoneCore {
 	public void setMaxCalls(int max) {
 		setMaxCalls(nativePtr, max);
 	}
+	private native boolean isEchoLimiterEnabled(long nativePtr);
+	@Override
+	public boolean isEchoLimiterEnabled() {
+		return isEchoLimiterEnabled(nativePtr);
+	}
 }
diff --git a/submodules/linphone b/submodules/linphone
index 23e177a1f..91b606875 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 23e177a1f349fe3ed83a43b5317b9662ede9276f
+Subproject commit 91b606875d8ccbbf80191e189e2714a4e11a4763
diff --git a/test/org/linphone/TestConferenceActivity.java b/test/org/linphone/TestConferenceActivity.java
index 9cb3477be..b308049df 100644
--- a/test/org/linphone/TestConferenceActivity.java
+++ b/test/org/linphone/TestConferenceActivity.java
@@ -358,6 +358,11 @@ public class TestConferenceActivity extends IncallActivity {
 			// TODO Auto-generated method stub
 			
 		}
+		@Override
+		public boolean isEchoLimiterEnabled() {
+			// TODO Auto-generated method stub
+			return false;
+		}
 	}