diff --git a/src/org/sflphone/service/ISipService.aidl b/src/org/sflphone/service/ISipService.aidl
index cb8b64c..418fe1b 100644
--- a/src/org/sflphone/service/ISipService.aidl
+++ b/src/org/sflphone/service/ISipService.aidl
@@ -49,8 +49,10 @@
 	/* Mute */
 	void setMuted(boolean mute);
     boolean isCaptureMuted();
-            
-	
+
+    /* Security */
+    void confirmSAS(in String callID);
+
 	/* DTMF */
 	void playDtmf(in String key);