diff --git a/timespans/calldesc.go b/timespans/calldesc.go
index 72035ee53..96c0b6816 100644
--- a/timespans/calldesc.go
+++ b/timespans/calldesc.go
@@ -24,7 +24,7 @@ func (ap *ActivationPeriod) AddInterval(is ...*Interval) {
 }
 
 func (ap *ActivationPeriod) Store() (result string){	
-	result += strconv.FormatInt(ap.ActivationTime.Unix(), 10) + ","+ strconv.FormatInt(ap.ActivationTime.UnixNano(), 10) + ";"
+	result += strconv.FormatInt(ap.ActivationTime.Unix(), 10) + ";"
 	var is string
 	for _,i := range ap.Intervals {
 		is = strconv.Itoa(int(i.Month)) + "|"
@@ -45,11 +45,9 @@ func (ap *ActivationPeriod) Store() (result string){
 }
 
 func (ap *ActivationPeriod) Restore(input string) {		
-	elements := strings.Split(input, ";")
-	at := strings.Split(elements[0], ",")	
-	unix, _ := strconv.ParseInt(at[0], 0, 64)	
-	unixNano, _ := strconv.ParseInt(at[1], 0, 64)		
-	ap.ActivationTime = time.Unix(unix, unixNano)	
+	elements := strings.Split(input, ";")	
+	unix, _ := strconv.ParseInt(elements[0], 0, 64)		
+	ap.ActivationTime = time.Unix(unix, 0)	
 	for _, is := range elements[1:len(elements) - 1]{
 		i := &Interval{}
 		ise := strings.Split(is, "|")		
diff --git a/timespans/calldesc_test.go b/timespans/calldesc_test.go
index c709d2a8d..cc5ae0b6c 100644
--- a/timespans/calldesc_test.go
+++ b/timespans/calldesc_test.go
@@ -82,14 +82,14 @@ func TestApStoreRestore(t *testing.T) {
 	ap := ActivationPeriod{ActivationTime: d}
 	ap.AddInterval(i)
 	result := ap.Store()
-	expected := "1328106601,1328106601000000000;2|1||14:30:00|15:00:00|0|0|0|0;"
+	expected := "1328106601;2|1|3,4|14:30:00|15:00:00|0|0|0|0;"
 	if result != expected {
 		t.Errorf("Expected %q was %q", expected, result)
 	}
 	ap1 := ActivationPeriod{}
 	ap1.Restore(result)
 	if ap1.ActivationTime != ap.ActivationTime {
-		//t.Errorf("Expected %v was %v", ap.ActivationTime, ap1.ActivationTime)
+		t.Errorf("Expected %v was %v", ap.ActivationTime, ap1.ActivationTime)
 	}
 	i1 := ap1.Intervals[0]
 	if i1.Month != i.Month {