diff --git a/tests/src/org/linphone/test/LinphoneTestManager.java b/tests/src/org/linphone/test/LinphoneTestManager.java
index 0d1832885..e0ba70d59 100644
--- a/tests/src/org/linphone/test/LinphoneTestManager.java
+++ b/tests/src/org/linphone/test/LinphoneTestManager.java
@@ -357,13 +357,6 @@ public class LinphoneTestManager implements LinphoneListener {
 		isDTMFReceived = true;
 	}
 
-	@Override
-	public void ecCalibrationStatus(LinphoneCore lc, EcCalibratorStatus status,
-			int delay_ms, Object data) {
-		// TODO Auto-generated method stub
-		
-	}
-
 	@Override
 	public void notifyReceived(LinphoneCore lc, LinphoneCall call,
 			LinphoneAddress from, byte[] event) {