diff --git a/engine/filters.go b/engine/filters.go
index f459be631..b5f24c727 100644
--- a/engine/filters.go
+++ b/engine/filters.go
@@ -27,24 +27,42 @@ import (
 )
 
 const (
-	MetaString       = "*string"
-	MetaStringPrefix = "*string_prefix"
-	MetaTimings      = "*timings"
-	MetaRSRFields    = "*rsr_fields"
-	MetaStatS        = "*stats"
-	MetaDestinations = "*destinations"
-	MetaMinCapPrefix = "*min_"
-	MetaMaxCapPrefix = "*max_"
+	MetaString         = "*string"
+	MetaStringPrefix   = "*string_prefix"
+	MetaTimings        = "*timings"
+	MetaRSRFields      = "*rsr_fields"
+	MetaStatS          = "*stats"
+	MetaDestinations   = "*destinations"
+	MetaMinCapPrefix   = "*min_"
+	MetaMaxCapPrefix   = "*max_"
+	MetaLessThan       = "*lt"
+	MetaLessOrEqual    = "*lte"
+	MetaGreaterThan    = "*gt"
+	MetaGreaterOrEqual = "*gte"
 )
 
+type Filter struct {
+	Tenant             string
+	ID                 string
+	RequestFilters     []*RequestFilter
+	ActivationInterval *utils.ActivationInterval
+}
+
+func (flt *Filter) TenantID() string {
+	return utils.ConcatenatedKey(flt.Tenant, flt.ID)
+}
+
 func NewRequestFilter(rfType, fieldName string, vals []string) (*RequestFilter, error) {
-	if !utils.IsSliceMember([]string{MetaStringPrefix, MetaTimings, MetaRSRFields, MetaStatS, MetaDestinations}, rfType) {
+	if !utils.IsSliceMember([]string{MetaStringPrefix, MetaTimings, MetaRSRFields, MetaStatS, MetaDestinations,
+		MetaLessThan, MetaLessOrEqual, MetaGreaterThan, MetaGreaterOrEqual}, rfType) {
 		return nil, fmt.Errorf("Unsupported filter Type: %s", rfType)
 	}
-	if fieldName == "" && utils.IsSliceMember([]string{MetaStringPrefix, MetaTimings, MetaDestinations}, rfType) {
+	if fieldName == "" && utils.IsSliceMember([]string{MetaStringPrefix, MetaTimings, MetaDestinations,
+		MetaLessThan, MetaLessOrEqual, MetaGreaterThan, MetaGreaterOrEqual}, rfType) {
 		return nil, fmt.Errorf("FieldName is mandatory for Type: %s", rfType)
 	}
-	if len(vals) == 0 && utils.IsSliceMember([]string{MetaStringPrefix, MetaTimings, MetaRSRFields, MetaDestinations, MetaDestinations}, rfType) {
+	if len(vals) == 0 && utils.IsSliceMember([]string{MetaStringPrefix, MetaTimings, MetaRSRFields,
+		MetaDestinations, MetaDestinations, MetaLessThan, MetaLessOrEqual, MetaGreaterThan, MetaGreaterOrEqual}, rfType) {
 		return nil, fmt.Errorf("Values is mandatory for Type: %s", rfType)
 	}
 	rf := &RequestFilter{Type: rfType, FieldName: fieldName, Values: vals}
@@ -63,7 +81,7 @@ type RFStatSThreshold struct {
 // RequestFilter filters requests coming into various places
 // Pass rule: default negative, one mathing rule should pass the filter
 type RequestFilter struct {
-	Type               string   // Filter type (*string, *timing, *rsr_filters, *cdr_stats)
+	Type               string   // Filter type (*string, *timing, *rsr_filters, *stats, *lt, *lte, *gt, *gte)
 	FieldName          string   // Name of the field providing us the Values to check (used in case of some )
 	Values             []string // Filter definition
 	ActivationInterval *utils.ActivationInterval
@@ -71,17 +89,6 @@ type RequestFilter struct {
 	statSThresholds    []*RFStatSThreshold // Cached compiled RFStatsThreshold out of Values
 }
 
-type Filter struct {
-	Tenant             string
-	ID                 string
-	RequestFilters     []*RequestFilter
-	ActivationInterval *utils.ActivationInterval
-}
-
-func (flt *Filter) TenantID() string {
-	return utils.ConcatenatedKey(flt.Tenant, flt.ID)
-}
-
 // Separate method to compile RSR fields
 func (rf *RequestFilter) CompileValues() (err error) {
 	if rf.Type == MetaRSRFields {
@@ -127,6 +134,8 @@ func (fltr *RequestFilter) Pass(req interface{}, extraFieldsLabel string, rpcCln
 		return fltr.passRSRFields(req, extraFieldsLabel)
 	case MetaStatS:
 		return fltr.passStatS(req, extraFieldsLabel, rpcClnt)
+	case MetaLessThan, MetaLessOrEqual, MetaGreaterThan, MetaGreaterOrEqual:
+		return fltr.passGreaterThan(req, extraFieldsLabel)
 	default:
 		return false, utils.ErrNotImplemented
 	}
@@ -228,3 +237,29 @@ func (fltr *RequestFilter) passStatS(req interface{}, extraFieldsLabel string, s
 	}
 	return false, nil
 }
+
+func (fltr *RequestFilter) passGreaterThan(req interface{}, extraFieldsLabel string) (bool, error) {
+	fldIf, err := utils.ReflectFieldInterface(req, fltr.FieldName, extraFieldsLabel)
+	if err != nil {
+		if err == utils.ErrNotFound {
+			return false, nil
+		}
+		return false, err
+	}
+	for _, val := range fltr.Values {
+		ifVal := utils.StringToInterface(val)
+		orEqual := false
+		if fltr.Type == MetaGreaterOrEqual ||
+			fltr.Type == MetaLessThan {
+			orEqual = true
+		}
+		if gte, err := utils.GreaterThan(fldIf, ifVal, orEqual); err != nil {
+			return false, err
+		} else if utils.IsSliceMember([]string{MetaGreaterThan, MetaGreaterOrEqual}, fltr.Type) && gte {
+			return true, nil
+		} else if !gte && utils.IsSliceMember([]string{MetaLessThan, MetaLessOrEqual}, fltr.Type) && !gte {
+			return true, nil
+		}
+	}
+	return false, nil
+}
diff --git a/engine/filter_test.go b/engine/filters_test.go
similarity index 79%
rename from engine/filter_test.go
rename to engine/filters_test.go
index 1c8fcd969..10b385679 100644
--- a/engine/filter_test.go
+++ b/engine/filters_test.go
@@ -139,3 +139,64 @@ func TestReqFilterPassDestinations(t *testing.T) {
 		t.Error("Passing")
 	}
 }
+
+func TestReqFilterPassGreaterThan(t *testing.T) {
+	rf, err := NewRequestFilter(MetaLessThan, "ASR", []string{"40"})
+	if err != nil {
+		t.Error(err)
+	}
+	ev := map[string]interface{}{
+		"ASR": 20,
+	}
+	if passes, err := rf.passGreaterThan(ev, ""); err != nil {
+		t.Error(err)
+	} else if !passes {
+		t.Error("not passing")
+	}
+	ev = map[string]interface{}{
+		"ASR": 40,
+	}
+	if passes, err := rf.passGreaterThan(ev, ""); err != nil {
+		t.Error(err)
+	} else if passes {
+		t.Error("equal should not be passing")
+	}
+	rf, err = NewRequestFilter(MetaLessOrEqual, "ASR", []string{"40"})
+	if err != nil {
+		t.Error(err)
+	}
+	if passes, err := rf.passGreaterThan(ev, ""); err != nil {
+		t.Error(err)
+	} else if !passes {
+		t.Error("not passing")
+	}
+	rf, err = NewRequestFilter(MetaGreaterOrEqual, "ASR", []string{"40"})
+	if err != nil {
+		t.Error(err)
+	}
+	if passes, err := rf.passGreaterThan(ev, ""); err != nil {
+		t.Error(err)
+	} else if !passes {
+		t.Error("not passing")
+	}
+	ev = map[string]interface{}{
+		"ASR": 20,
+	}
+	if passes, err := rf.passGreaterThan(ev, ""); err != nil {
+		t.Error(err)
+	} else if passes {
+		t.Error("should not pass")
+	}
+	rf, err = NewRequestFilter(MetaGreaterOrEqual, "ACD", []string{"1m50s"})
+	if err != nil {
+		t.Error(err)
+	}
+	ev = map[string]interface{}{
+		"ACD": time.Duration(2 * time.Minute),
+	}
+	if passes, err := rf.passGreaterThan(ev, ""); err != nil {
+		t.Error(err)
+	} else if !passes {
+		t.Error("not pass")
+	}
+}
diff --git a/utils/reflect.go b/utils/reflect.go
index ec67d4d33..38488bb5f 100644
--- a/utils/reflect.go
+++ b/utils/reflect.go
@@ -161,28 +161,45 @@ func AsMapStringIface(item interface{}) (map[string]interface{}, error) {
 // GreaterThan attempts to compare two items
 // returns the result or error if not comparable
 func GreaterThan(item, oItem interface{}, orEqual bool) (gte bool, err error) {
+	valItm := reflect.ValueOf(item)
+	valOtItm := reflect.ValueOf(oItem)
+	// convert to wider type so we can be compatible with StringToInterface function
+	switch valItm.Kind() {
+	case reflect.Float32:
+		item = valItm.Float()
+		valItm = reflect.ValueOf(item)
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32:
+		item = valItm.Int()
+		valItm = reflect.ValueOf(item)
+	}
+	switch valOtItm.Kind() {
+	case reflect.Float32:
+		oItem = valOtItm.Float()
+		valOtItm = reflect.ValueOf(oItem)
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32:
+		oItem = valOtItm.Int()
+		valOtItm = reflect.ValueOf(oItem)
+	}
 	typItem := reflect.TypeOf(item)
 	typOItem := reflect.TypeOf(oItem)
-	fmt.Println(typItem.Comparable(),
-		typOItem.Comparable(),
-		typItem,
-		typOItem,
-		typItem == typOItem)
 	if !typItem.Comparable() ||
 		!typOItem.Comparable() ||
 		typItem != typOItem {
 		return false, errors.New("incomparable")
 	}
-	if orEqual && reflect.DeepEqual(item, oItem) {
-		return true, nil
-	}
-	valItm := reflect.ValueOf(item)
-	valOItm := reflect.ValueOf(oItem)
 	switch typItem.Kind() {
 	case reflect.Float32, reflect.Float64:
-		gte = valItm.Float() > valOItm.Float()
+		if orEqual {
+			gte = valItm.Float() >= valOtItm.Float()
+		} else {
+			gte = valItm.Float() > valOtItm.Float()
+		}
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		gte = valItm.Int() > valOItm.Int()
+		if orEqual {
+			gte = valItm.Int() >= valOtItm.Int()
+		} else {
+			gte = valItm.Int() > valOtItm.Int()
+		}
 	default: // unsupported comparison
 		err = fmt.Errorf("unsupported type: %v", typItem)
 	}