diff --git a/core/AmConferenceStatus.cpp b/core/AmConferenceStatus.cpp
index bd76342b..3a37374c 100644
--- a/core/AmConferenceStatus.cpp
+++ b/core/AmConferenceStatus.cpp
@@ -120,7 +120,7 @@ AmConferenceChannel* AmConferenceStatus::getChannel(const string& sess_id)
 		AmSessionContainer::instance()->postEvent(
 		    it->first,
 		    new ConferenceEvent(ConfNewParticipant,
-					participants,conf_id)
+					participants,conf_id,sess_id)
 		    );
 	    }
 	}
@@ -128,7 +128,7 @@ AmConferenceChannel* AmConferenceStatus::getChannel(const string& sess_id)
 	    // The First participant gets its own NewParticipant message
 	    AmSessionContainer::instance()->postEvent(
 		 sess_id, new ConferenceEvent(ConfNewParticipant,1,
-					      conf_id));
+					      conf_id,sess_id));
 	}
 
 	unsigned int ch_id = mixer.addChannel();
@@ -156,7 +156,6 @@ int AmConferenceStatus::releaseChannel(unsigned int ch_id)
 	SessInfo* si = it->second;
 	channels.erase(it);
 	sessions.erase(si->sess_id);
-	delete si;
 
 	mixer.removeChannel(ch_id);
 
@@ -168,8 +167,9 @@ int AmConferenceStatus::releaseChannel(unsigned int ch_id)
 	        s_it->first,
 		new ConferenceEvent(ConfParticipantLeft,
 				    participants,
-				    conf_id));
+				    conf_id, si->sess_id));
 	}
+	delete si;
 	
     }
     else {
diff --git a/core/AmConferenceStatus.h b/core/AmConferenceStatus.h
index 5107f1bb..ae644a2b 100644
--- a/core/AmConferenceStatus.h
+++ b/core/AmConferenceStatus.h
@@ -48,13 +48,16 @@ struct ConferenceEvent: public AmEvent
 {
     unsigned int participants;
     string       conf_id;
+    string       sess_id;
 
     ConferenceEvent(int event_id, 
 		    unsigned int participants,
-		    const string& conf_id)
+		    const string& conf_id,
+		    const string& sess_id)
 	: AmEvent(event_id),
 	  participants(participants),
-	  conf_id(conf_id)
+	  conf_id(conf_id),
+	  sess_id(sess_id)
     {}
 };