diff --git a/cdrc/cdrc.go b/cdrc/cdrc.go
index c9b641092..e3a9ead15 100644
--- a/cdrc/cdrc.go
+++ b/cdrc/cdrc.go
@@ -197,12 +197,14 @@ func (self *Cdrc) processFile(filePath string) error {
 	csvReader := csv.NewReader(bufio.NewReader(file))
 	csvReader.Comma = self.csvSep
 	procRowNr := 0
+	timeStart := time.Now()
 	for {
-		procRowNr += 1
 		record, err := csvReader.Read()
 		if err != nil && err == io.EOF {
 			break // End of file
-		} else if err != nil {
+		}
+		procRowNr += 1 // Only increase if not end of file
+		if err != nil {
 			engine.Logger.Err(fmt.Sprintf("<Cdrc> Error in csv file: %s", err.Error()))
 			continue // Other csv related errors, ignore
 		}
@@ -229,6 +231,7 @@ func (self *Cdrc) processFile(filePath string) error {
 		engine.Logger.Err(err.Error())
 		return err
 	}
-	engine.Logger.Info(fmt.Sprintf("Finished processing %s, moved to %s", fn, newPath))
+	engine.Logger.Info(fmt.Sprintf("Finished processing %s, moved to %s. Total records processed: %d, run duration: %s",
+		fn, newPath, procRowNr, time.Now().Sub(timeStart)))
 	return nil
 }
diff --git a/config/helpers.go b/config/helpers.go
index b4c061f97..53522e241 100644
--- a/config/helpers.go
+++ b/config/helpers.go
@@ -29,11 +29,8 @@ import (
 
 // Adds support for slice values in config
 func ConfigSlice(cfgVal string) ([]string, error) {
-	cfgValStrs := strings.Split(cfgVal, ",") // If need arrises, we can make the separator configurable
+	cfgValStrs := strings.Split(cfgVal, utils.FIELDS_SEP) // If need arrises, we can make the separator configurable
 	for idx, elm := range cfgValStrs {
-		//if elm == "" { //One empty element is presented when splitting empty string
-		//	return nil, errors.New("Empty values in config slice")
-		//}
 		cfgValStrs[idx] = strings.TrimSpace(elm) // By default spaces are not removed so we do it here to avoid unpredicted results in config
 	}
 	return cfgValStrs, nil
diff --git a/config/helpers_test.go b/config/helpers_test.go
index a64d02f52..11f0177bc 100644
--- a/config/helpers_test.go
+++ b/config/helpers_test.go
@@ -19,6 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 package config
 
 import (
+	"encoding/json"
 	"reflect"
 	"testing"
 
@@ -61,6 +62,43 @@ usage_fields = test1, test2
 	}
 }
 
+func TestParseCfgDerivedChargingDn1(t *testing.T) {
+	eFieldsCfg := []byte(`[derived_charging]
+run_ids = run1, run2
+run_filters =~account:s/^\w+[mpls]\d{6}$//,~account:s/^0\d{9}$//;^account/value/
+reqtype_fields = test1, test2 
+direction_fields = test1, test2
+tenant_fields = test1, test2
+category_fields = test1, test2
+account_fields = test1, test2
+subject_fields = test1, test2
+destination_fields = test1, test2
+setup_time_fields = test1, test2
+answer_time_fields = test1, test2
+usage_fields = test1, test2
+`)
+	eDcs := make(utils.DerivedChargers, 2)
+	if dc, err := utils.NewDerivedCharger("run1", `~account:s/^\w+[mpls]\d{6}$//`, "test1", "test1", "test1",
+		"test1", "test1", "test1", "test1", "test1", "test1", "test1"); err != nil {
+		t.Error("Unexpected error: ", err)
+	} else {
+		eDcs[0] = dc
+	}
+	if dc, err := utils.NewDerivedCharger("run2", `~account:s/^0\d{9}$//;^account/value/`, "test2", "test2", "test2",
+		"test2", "test2", "test2", "test2", "test2", "test2", "test2"); err != nil {
+		t.Error("Unexpected error: ", err)
+	} else {
+		eDcs[1] = dc
+	}
+
+	if cfg, err := NewCGRConfigFromBytes(eFieldsCfg); err != nil {
+		t.Error("Could not parse the config", err.Error())
+	} else if !reflect.DeepEqual(cfg.DerivedChargers, eDcs) {
+		dcsJson, _ := json.Marshal(cfg.DerivedChargers)
+		t.Errorf("Received: %s", string(dcsJson))
+	}
+}
+
 func TestParseCdrcCdrFields(t *testing.T) {
 	eFieldsCfg := []byte(`[cdrc]
 cdr_type = test
diff --git a/mediator/mediator.go b/mediator/mediator.go
index d2005dfcb..9dbbe88d9 100644
--- a/mediator/mediator.go
+++ b/mediator/mediator.go
@@ -121,11 +121,16 @@ func (self *Mediator) RateCdr(storedCdr *utils.StoredCdr) error {
 	}
 	for _, dc := range dcs {
 		runFilters, _ := utils.ParseRSRFields(dc.RunFilters, utils.INFIELD_SEP)
+		matchingAllFilters := true
 		for _, dcRunFilter := range runFilters {
 			if fltrPass, _ := storedCdr.PassesFieldFilter(dcRunFilter); !fltrPass {
-				continue
+				matchingAllFilters = false
+				break
 			}
 		}
+		if !matchingAllFilters { // Do not process the derived charger further if not all filters were matched
+			continue
+		}
 		dcReqTypeFld, _ := utils.NewRSRField(dc.ReqTypeField)
 		dcDirFld, _ := utils.NewRSRField(dc.DirectionField)
 		dcTenantFld, _ := utils.NewRSRField(dc.TenantField)
@@ -143,6 +148,7 @@ func (self *Mediator) RateCdr(storedCdr *utils.StoredCdr) error {
 				err.Error()) // Cannot fork CDR, important just runid and error
 			continue
 		}
+		engine.Logger.Debug(fmt.Sprintf("Appending CdrRun: %+v\n", forkedCdr))
 		cdrRuns = append(cdrRuns, forkedCdr)
 	}
 	for _, cdr := range cdrRuns {
diff --git a/sessionmanager/fssessionmanager.go b/sessionmanager/fssessionmanager.go
index 341791f2f..29fe30bf6 100644
--- a/sessionmanager/fssessionmanager.go
+++ b/sessionmanager/fssessionmanager.go
@@ -162,11 +162,16 @@ func (sm *FSSessionManager) OnChannelPark(ev Event) {
 	dcs, _ = dcs.AppendDefaultRun()
 	for _, dc := range dcs {
 		runFilters, _ := utils.ParseRSRFields(dc.RunFilters, utils.INFIELD_SEP)
+		matchingAllFilters := true
 		for _, dcRunFilter := range runFilters {
 			if fltrPass, _ := ev.PassesFieldFilter(dcRunFilter); !fltrPass {
-				continue
+				matchingAllFilters = false
+				break
 			}
 		}
+		if !matchingAllFilters { // Do not process the derived charger further if not all filters were matched
+			continue
+		}
 		startTime, err := ev.GetAnswerTime(PARK_TIME)
 		if err != nil {
 			engine.Logger.Err("Error parsing answer event start time, using time.Now!")
diff --git a/utils/consts.go b/utils/consts.go
index 014fba60a..f410e311a 100644
--- a/utils/consts.go
+++ b/utils/consts.go
@@ -74,6 +74,7 @@ const (
 	FIELDS_SEP                 = ","
 	REGEXP_PREFIX              = "~"
 	JSON                       = "json"
+	GOB                        = "gob"
 	MSGPACK                    = "msgpack"
 	CSV_LOAD                   = "CSVLOAD"
 	CGRID                      = "cgrid"
diff --git a/utils/rsrfield_test.go b/utils/rsrfield_test.go
index 9296da4dc..2eca3667d 100644
--- a/utils/rsrfield_test.go
+++ b/utils/rsrfield_test.go
@@ -165,3 +165,13 @@ func TestParseRSRFields(t *testing.T) {
 		t.Errorf("Unexpected value of parsed fields")
 	}
 }
+
+func TestParseCdrcDn1(t *testing.T) {
+	if rl, err := NewRSRField(`~1:s/^00(\d+)(?:[a-zA-Z].{3})*0*([1-9]\d+)$/+$1$2/:s/^\+49(18\d{2})$/+491400$1/`); err != nil {
+		t.Error("Unexpected error: ", err)
+	} else if parsed := rl.ParseValue("0049ABOC0630415354"); parsed != "+49630415354" {
+		t.Errorf("Expecting: +49630415354, received: %s", parsed)
+	} else if parsed2 := rl.ParseValue("00491888"); parsed2 != "+4914001888" {
+		t.Errorf("Expecting: +4914001888, received: %s", parsed2)
+	}
+}
diff --git a/utils/storedcdr_test.go b/utils/storedcdr_test.go
index bfc02bfd9..62a3bf97c 100644
--- a/utils/storedcdr_test.go
+++ b/utils/storedcdr_test.go
@@ -130,6 +130,7 @@ func TestPassesFieldFilterDn1(t *testing.T) {
 	if pass, _ := cdr.PassesFieldFilter(acntPrefxFltr); !pass {
 		t.Error("Not passing valid filter")
 	}
+
 	cdr = &StoredCdr{CgrId: Sha1("dsafdsaf", time.Date(2013, 11, 7, 8, 42, 26, 0, time.UTC).String()), Account: "futurem00005",
 		ExtraFields: map[string]string{"field_extr1": "val_extr1", "fieldextr2": "valextr2"}, Cost: 1.01,
 	}
@@ -153,6 +154,23 @@ func TestPassesFieldFilterDn1(t *testing.T) {
 	if pass, _ := cdr.PassesFieldFilter(acntPrefxFltr); pass {
 		t.Error("Should not pass filter")
 	}
+	cdr = &StoredCdr{CgrId: Sha1("dsafdsaf", time.Date(2013, 11, 7, 8, 42, 26, 0, time.UTC).String()), Account: "0162447222",
+		ExtraFields: map[string]string{"field_extr1": "val_extr1", "fieldextr2": "valextr2"}, Cost: 1.01,
+	}
+	if acntPrefxFltr, err := NewRSRField(`~account:s/^0\d{9}$//`); err != nil {
+		t.Error("Unexpected parse error", err)
+	} else if acntPrefxFltr == nil {
+		t.Error("Failed parsing rule")
+	} else if pass, _ := cdr.PassesFieldFilter(acntPrefxFltr); !pass {
+		t.Error("Not passing valid filter")
+	}
+	if acntPrefxFltr, err := NewRSRField(`~account:s/^\w+[shmp]\d{4}$//`); err != nil {
+		t.Error("Unexpected parse error", err)
+	} else if acntPrefxFltr == nil {
+		t.Error("Failed parsing rule")
+	} else if pass, _ := cdr.PassesFieldFilter(acntPrefxFltr); pass {
+		t.Error("Should not pass filter")
+	}
 }
 
 func TestUsageMultiply(t *testing.T) {