diff --git a/config/cacheconfig.go b/config/cacheconfig.go
index e14593d78..aeb2cd2ba 100644
--- a/config/cacheconfig.go
+++ b/config/cacheconfig.go
@@ -158,5 +158,11 @@ func (self *CacheConfig) loadFromJsonCfg(jsnCfg *CacheJsonCfg) error {
 			return err
 		}
 	}
+	if jsnCfg.Timings != nil {
+		self.Timings = &CacheParamConfig{}
+		if err := self.Timings.loadFromJsonCfg(jsnCfg.Timings); err != nil {
+			return err
+		}
+	}
 	return nil
 }
diff --git a/config/config_json_test.go b/config/config_json_test.go
index 4e18728df..c28e361c9 100644
--- a/config/config_json_test.go
+++ b/config/config_json_test.go
@@ -97,7 +97,10 @@ func TestCacheJsonCfg(t *testing.T) {
 			Ttl: utils.StringPointer("0s"), Precache: utils.BoolPointer(false)},
 		Resource_limits: &CacheParamJsonCfg{Limit: utils.IntPointer(10000),
 			Ttl: utils.StringPointer("0s"), Precache: utils.BoolPointer(false)},
+		Timings: &CacheParamJsonCfg{Limit: utils.IntPointer(10000),
+			Ttl: utils.StringPointer("0s"), Precache: utils.BoolPointer(false)},
 	}
+
 	if gCfg, err := dfCgrJsonCfg.CacheJsonCfg(); err != nil {
 		t.Error(err)
 	} else if !reflect.DeepEqual(eCfg, gCfg) {
diff --git a/config/config_test.go b/config/config_test.go
index e930ad849..a787750ee 100644
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -402,6 +402,45 @@ func TestCgrCfgJSONDefaultsSMGenericCfg(t *testing.T) {
 	}
 
 }
+func TestCgrCfgJSONDefaultsCacheCFG(t *testing.T) {
+	eCacheCfg := &CacheConfig{
+		Destinations: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		ReverseDestinations: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		RatingPlans: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: true},
+		RatingProfiles: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		Lcr: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		CdrStats: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		Actions: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		ActionPlans: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		AccountActionPlans: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		ActionTriggers: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		SharedGroups: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		Aliases: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		ReverseAliases: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		DerivedChargers: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		ResourceLimits: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+		Timings: &CacheParamConfig{Limit: 10000,
+			TTL: time.Duration(0 * time.Second), Precache: false},
+	}
+	if !reflect.DeepEqual(eCacheCfg, cgrCfg.CacheConfig) {
+		t.Errorf("received: %+v, expecting: %+v", eCacheCfg, cgrCfg.CacheConfig)
+	}
+}
 
 func TestCgrCfgJSONDefaultsSMFsConfig(t *testing.T) {
 	eSmFsCfg := &SmFsConfig{
diff --git a/config/libconfig_json.go b/config/libconfig_json.go
index c27ef9f1a..3b21cdb17 100644
--- a/config/libconfig_json.go
+++ b/config/libconfig_json.go
@@ -263,6 +263,7 @@ type CacheJsonCfg struct {
 	Reverse_aliases      *CacheParamJsonCfg
 	Derived_chargers     *CacheParamJsonCfg
 	Resource_limits      *CacheParamJsonCfg
+	Timings              *CacheParamJsonCfg
 }
 
 // Represents one connection instance towards FreeSWITCH
diff --git a/utils/dateseries_test.go b/utils/dateseries_test.go
index 88e3a9e7a..6cfe92331 100644
--- a/utils/dateseries_test.go
+++ b/utils/dateseries_test.go
@@ -187,3 +187,135 @@ func TestDateseriesDaysInYear(t *testing.T) {
 		t.Error("error calculating days: ", n)
 	}
 }
+
+func TestDateseriesWeekDaysEquals(t *testing.T) {
+	wds1 := WeekDays{time.Monday, time.Saturday, time.Sunday}
+	wds2 := WeekDays{time.Monday, time.Saturday, time.Sunday}
+	wds3 := WeekDays{time.Monday}
+	if wds1.Equals(wds2) != true {
+		t.Errorf("Expected: true, got: %v", !true)
+	} else if wds1.Equals(wds3) != false {
+		t.Errorf("Expected: false, got: %v", !false)
+	}
+}
+
+func TestDateseriesMonthsEquals(t *testing.T) {
+	m1 := Months{5, 6, 7, 8}
+	m2 := Months{5, 6, 7, 8}
+	m3 := Months{}
+	if m1.Equals(m2) != true {
+		t.Errorf("Expected: true, got: %v", !true)
+	} else if m1.Equals(m3) != false {
+		t.Errorf("Expected: false, got: %v", !false)
+	}
+}
+
+func TestDateseriesMonthDaysEquals(t *testing.T) {
+	md1 := MonthDays{24, 25, 26}
+	md2 := MonthDays{24, 25, 26}
+	md3 := MonthDays{}
+	if md1.Equals(md2) != true {
+		t.Errorf("Expected: true, got: %v", !true)
+	} else if md1.Equals(md3) != false {
+		t.Errorf("Expected: false, got: %v", !false)
+	}
+}
+
+func TestDateseriesYearsEquals(t *testing.T) {
+	ys1 := Years{2013, 2014, 2015}
+	ys2 := Years{2013, 2014, 2015}
+	ys3 := Years{}
+	if ys1.Equals(ys2) != true {
+		t.Errorf("Expected: true, got: %v", !true)
+	} else if ys1.Equals(ys3) != false {
+		t.Errorf("Expected: false, got: %v", !false)
+	}
+}
+
+func TestDateseriesWeekDaysParse(t *testing.T) {
+	wds1 := WeekDays{}
+	in := "1,2,3"
+	wds2 := WeekDays{time.Monday, time.Tuesday, time.Wednesday}
+	if reflect.DeepEqual(wds2, wds1) != false {
+		t.Errorf("Expected: %+v, received: %+v", WeekDays{}, wds1)
+	}
+	wds1.Parse(in, ",")
+	if !reflect.DeepEqual(wds2, wds1) {
+		t.Errorf("Expected: %+v, received: %+v", wds2, wds1)
+	}
+}
+
+func TestDateseriesMonthsParse(t *testing.T) {
+	m1 := Months{}
+	m2 := Months{5, 6, 7, 8}
+	in := "5,6,7,8"
+	if reflect.DeepEqual(m2, m1) != false {
+		t.Errorf("Expected: %+v, received: %+v", Months{}, m1)
+	}
+	m1.Parse(in, ",")
+	if !reflect.DeepEqual(m2, m1) {
+		t.Errorf("Expected: %+v, received: %+v", m2, m1)
+	}
+}
+
+func TestDateseriesMonthDaysParse(t *testing.T) {
+	md1 := MonthDays{}
+	md2 := MonthDays{24, 25, 26}
+	in := "24,25,26"
+	if reflect.DeepEqual(md2, md1) != false {
+		t.Errorf("Expected: %+v, received: %+v", MonthDays{}, md1)
+	}
+	md1.Parse(in, ",")
+	if !reflect.DeepEqual(md2, md1) {
+		t.Errorf("Expected: %+v, received: %+v", md2, md1)
+	}
+}
+
+func TestDateseriesYearsParse(t *testing.T) {
+	ys1 := Years{}
+	ys2 := Years{2013, 2014, 2015}
+	in := "2013,2014,2015"
+	if reflect.DeepEqual(ys2, ys1) != false {
+		t.Errorf("Expected: %+v, received: %+v", Years{}, ys1)
+	}
+	ys1.Parse(in, ",")
+	if !reflect.DeepEqual(ys2, ys1) {
+		t.Errorf("Expected: %+v, received: %+v", ys2, ys1)
+	}
+}
+
+func TestDateseriesWeekDaysContains(t *testing.T) {
+	wds := WeekDays{time.Monday, time.Tuesday}
+	if wds.Contains(time.Monday) != true {
+		t.Errorf("Expected: true, got: %v", !true)
+	} else if wds.Contains(time.Wednesday) != false {
+		t.Errorf("Expected: false, got: %v", !false)
+	}
+}
+
+func TestDateseriesMonthsContains(t *testing.T) {
+	m := Months{5, 6, 7, 8}
+	if m.Contains(5) != true {
+		t.Errorf("Expected: true, got: %v", !true)
+	} else if m.Contains(4) != false {
+		t.Errorf("Expected: false, got: %v", !false)
+	}
+}
+
+func TestDateseriesMonthDaysContains(t *testing.T) {
+	md := MonthDays{24, 25, 26}
+	if md.Contains(24) != true {
+		t.Errorf("Expected: true, got: %v", !true)
+	} else if md.Contains(23) != false {
+		t.Errorf("Expected: false, got: %v", !false)
+	}
+}
+
+func TestDateseriesYearsContains(t *testing.T) {
+	ys := Years{2013, 2014, 2015}
+	if ys.Contains(2013) != true {
+		t.Errorf("Expected: true, got: %v", !true)
+	} else if ys.Contains(2012) != false {
+		t.Errorf("Expected: false, got: %v", !false)
+	}
+}
diff --git a/utils/value_formula.go b/utils/value_formula.go
index a1a2e38f3..06caa9ffe 100644
--- a/utils/value_formula.go
+++ b/utils/value_formula.go
@@ -107,10 +107,10 @@ func incrementalFormula(params map[string]interface{}) float64 {
 			return units / 24
 		}
 		if interval == "month" {
-			return units / ( DaysInMonth(now.Year(), now.Month()) * 24 )
+			return units / (DaysInMonth(now.Year(), now.Month()) * 24)
 		}
 		if interval == "year" {
-			return units / ( DaysInYear(now.Year()) * 24 )
+			return units / (DaysInYear(now.Year()) * 24)
 		}
 	}
 	if increment == "minute" {