diff --git a/sessionmanager/fsevent.go b/sessionmanager/fsevent.go
index 6eb440d52..ee401baba 100644
--- a/sessionmanager/fsevent.go
+++ b/sessionmanager/fsevent.go
@@ -200,9 +200,11 @@ func (fsev FSEvent) GetEndTime() (t time.Time, err error) {
 
 func (fsev FSEvent) GetDuration(fieldName string) (dur time.Duration, err error) {
 	durStr := utils.FirstNonEmpty(fsev[fieldName], fsev[DURATION])
+	engine.Logger.Debug(fmt.Sprintf("DurationString before staticChecks: <%s>", durStr))
 	if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
 		durStr = fieldName[len(utils.STATIC_VALUE_PREFIX):]
 	}
+	engine.Logger.Debug(fmt.Sprintf("DurationString after staticChecks: <%s>", durStr))
 	return utils.ParseDurationWithSecs(durStr)
 }
 
diff --git a/sessionmanager/osipsevent.go b/sessionmanager/osipsevent.go
index 074c74895..142163df8 100644
--- a/sessionmanager/osipsevent.go
+++ b/sessionmanager/osipsevent.go
@@ -61,7 +61,7 @@ func (osipsev *OsipsEvent) New(evStr string) Event {
 }
 
 func (osipsev *OsipsEvent) String() string {
-	return ""
+	return fmt.Sprintf("%+v", osipsev)
 }
 
 func (osipsev *OsipsEvent) GetName() string {