diff --git a/config/attributescfg.go b/config/attributescfg.go
index 019c02552..e06339a5f 100644
--- a/config/attributescfg.go
+++ b/config/attributescfg.go
@@ -64,12 +64,25 @@ func (alS *AttributeSCfg) loadFromJsonCfg(jsnCfg *AttributeSJsonCfg) (err error)
 }
 
 func (alS *AttributeSCfg) AsMapInterface() map[string]interface{} {
-
+	stringIndexedFields := []string{}
+	if alS.StringIndexedFields != nil {
+		stringIndexedFields = make([]string, len(*alS.StringIndexedFields))
+		for i, item := range *alS.StringIndexedFields {
+			stringIndexedFields[i] = item
+		}
+	}
+	prefixIndexedFields := []string{}
+	if alS.PrefixIndexedFields != nil {
+		prefixIndexedFields = make([]string, len(*alS.PrefixIndexedFields))
+		for i, item := range *alS.PrefixIndexedFields {
+			prefixIndexedFields[i] = item
+		}
+	}
 	return map[string]interface{}{
 		utils.EnabledCfg:             alS.Enabled,
 		utils.IndexedSelectsCfg:      alS.IndexedSelects,
-		utils.StringIndexedFieldsCfg: alS.StringIndexedFields,
-		utils.PrefixIndexedFieldsCfg: alS.PrefixIndexedFields,
+		utils.StringIndexedFieldsCfg: stringIndexedFields,
+		utils.PrefixIndexedFieldsCfg: prefixIndexedFields,
 		utils.ProcessRunsCfg:         alS.ProcessRuns,
 		utils.NestedFieldsCfg:        alS.NestedFields,
 	}
diff --git a/config/attributescfg_test.go b/config/attributescfg_test.go
index f4137d773..9ac471fd3 100644
--- a/config/attributescfg_test.go
+++ b/config/attributescfg_test.go
@@ -20,6 +20,8 @@ package config
 import (
 	"reflect"
 	"testing"
+
+	"github.com/cgrates/cgrates/utils"
 )
 
 func TestAttributeSCfgloadFromJsonCfg(t *testing.T) {
@@ -57,3 +59,31 @@ func TestAttributeSCfgloadFromJsonCfg(t *testing.T) {
 		t.Errorf("Expected: %+v , recived: %+v", expected, attscfg)
 	}
 }
+
+func TestAttributeSCfgAsMapInterface(t *testing.T) {
+	var attscfg AttributeSCfg
+	cfgJSONStr := `{
+"attributes": {								
+	"enabled": true,									
+	"prefix_indexed_fields": ["index1","index2"],			
+	"process_runs": 3,						
+	},		
+}`
+	eMap := map[string]interface{}{
+		"enabled":               true,
+		"prefix_indexed_fields": []string{"index1", "index2"},
+		"process_runs":          3,
+		"indexed_selects":       false,
+		"nested_fields":         false,
+		"string_indexed_fields": []string{},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnAttSCfg, err := jsnCfg.AttributeServJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = attscfg.loadFromJsonCfg(jsnAttSCfg); err != nil {
+		t.Error(err)
+	} else if rcv := attscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+}
diff --git a/config/cdrscfg.go b/config/cdrscfg.go
index e84542c3e..e48c10215 100644
--- a/config/cdrscfg.go
+++ b/config/cdrscfg.go
@@ -19,6 +19,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 package config
 
 import (
+	"strings"
+
 	"github.com/cgrates/cgrates/utils"
 )
 
@@ -135,17 +137,80 @@ func (cdrscfg *CdrsCfg) AsMapInterface() map[string]interface{} {
 	for i, item := range cdrscfg.ExtraFields {
 		extraFields[i] = item.Rules
 	}
+	onlineCDRExports := make([]string, len(cdrscfg.OnlineCDRExports))
+	for i, item := range cdrscfg.OnlineCDRExports {
+		onlineCDRExports[i] = item
+	}
+
+	chargerSConns := make([]string, len(cdrscfg.ChargerSConns))
+	for i, item := range cdrscfg.ChargerSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaChargers)
+		if item == buf {
+			chargerSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaChargers, utils.EmptyString)
+		} else {
+			chargerSConns[i] = item
+		}
+	}
+	RALsConns := make([]string, len(cdrscfg.RaterConns))
+	for i, item := range cdrscfg.RaterConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaResponder)
+
+		if item == buf {
+			RALsConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaResponder, utils.EmptyString)
+		} else {
+			RALsConns[i] = item
+		}
+	}
+
+	attributeSConns := make([]string, len(cdrscfg.AttributeSConns))
+	for i, item := range cdrscfg.AttributeSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaAttributes)
+		if item == buf {
+			attributeSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaAttributes, utils.EmptyString)
+		} else {
+			attributeSConns[i] = item
+		}
+	}
+
+	thresholdSConns := make([]string, len(cdrscfg.ThresholdSConns))
+	for i, item := range cdrscfg.ThresholdSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaThresholds)
+		if item == buf {
+			thresholdSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaThresholds, utils.EmptyString)
+		} else {
+			thresholdSConns[i] = item
+		}
+	}
+	statSConns := make([]string, len(cdrscfg.StatSConns))
+	for i, item := range cdrscfg.StatSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaStatS)
+		if item == buf {
+			statSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaStatS, utils.EmptyString)
+		} else {
+			statSConns[i] = item
+		}
+	}
+	schedulerConns := make([]string, len(cdrscfg.SchedulerConns))
+	for i, item := range cdrscfg.SchedulerConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaScheduler)
+		if item == buf {
+			schedulerConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaScheduler, utils.EmptyString)
+		} else {
+			schedulerConns[i] = item
+		}
+	}
 
 	return map[string]interface{}{
 		utils.EnabledCfg:          cdrscfg.Enabled,
 		utils.ExtraFieldsCfg:      extraFields,
 		utils.StoreCdrsCfg:        cdrscfg.StoreCdrs,
 		utils.SMCostRetriesCfg:    cdrscfg.SMCostRetries,
-		utils.ChargerSConnsCfg:    cdrscfg.ChargerSConns,
-		utils.RALsConnsCfg:        cdrscfg.RaterConns,
-		utils.AttributeSConnsCfg:  cdrscfg.AttributeSConns,
-		utils.ThresholdSConnsCfg:  cdrscfg.ThresholdSConns,
-		utils.StatSConnsCfg:       cdrscfg.StatSConns,
-		utils.OnlineCDRExportsCfg: cdrscfg.OnlineCDRExports,
+		utils.ChargerSConnsCfg:    chargerSConns,
+		utils.RALsConnsCfg:        RALsConns,
+		utils.AttributeSConnsCfg:  attributeSConns,
+		utils.ThresholdSConnsCfg:  thresholdSConns,
+		utils.StatSConnsCfg:       statSConns,
+		utils.OnlineCDRExportsCfg: onlineCDRExports,
+		utils.SchedulerConnsCfg:   schedulerConns,
 	}
 }
diff --git a/config/cdrscfg_test.go b/config/cdrscfg_test.go
index 30a573cba..ea7e176f7 100644
--- a/config/cdrscfg_test.go
+++ b/config/cdrscfg_test.go
@@ -92,3 +92,82 @@ func TestExtraFieldsinAsMapInterface(t *testing.T) {
 		t.Errorf("Expecting: '%+v', received: '%+v' ", expectedExtra, rcv[utils.ExtraFieldsCfg])
 	}
 }
+
+func TestCdrsCfgAsMapInterface(t *testing.T) {
+	var cdrscfg CdrsCfg
+	cfgJSONStr := `{
+	"cdrs": {
+		"enabled": false,						
+		"extra_fields": [],
+		"store_cdrs": true,						
+		"session_cost_retries": 5,				
+		"chargers_conns":["*localhost"],				
+		"rals_conns": ["*internal"],
+		"attributes_conns": [],					
+		"thresholds_conns": [],					
+		"stats_conns": [],						
+		"online_cdr_exports":[],
+		"scheduler_conns": [],				
+	},
+}`
+	eMap := map[string]interface{}{
+		"enabled":              false,
+		"extra_fields":         []string{},
+		"store_cdrs":           true,
+		"session_cost_retries": 5,
+		"chargers_conns":       []string{"*localhost"},
+		"rals_conns":           []string{"*internal"},
+		"attributes_conns":     []string{},
+		"thresholds_conns":     []string{},
+		"stats_conns":          []string{},
+		"online_cdr_exports":   []string{},
+		"scheduler_conns":      []string{},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnCdrsCfg, err := jsnCfg.CdrsJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = cdrscfg.loadFromJsonCfg(jsnCdrsCfg); err != nil {
+		t.Error(err)
+	} else if rcv := cdrscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+
+	cfgJSONStr = `{
+		"cdrs": {
+			"enabled": true,						
+			"extra_fields": ["PayPalAccount", "LCRProfile", "ResourceID"],
+			"store_cdrs": true,						
+			"session_cost_retries": 9,				
+			"chargers_conns":["*internal"],				
+			"rals_conns": ["*internal"],
+			"attributes_conns": ["*internal"],					
+			"thresholds_conns": ["*internal"],					
+			"stats_conns": ["*internal"],						
+			"online_cdr_exports":["http_localhost", "amqp_localhost", "http_test_file", "amqp_test_file","aws_test_file","sqs_test_file","kafka_localhost","s3_test_file"],
+			"scheduler_conns": ["*internal"],				
+		},
+	}`
+	eMap = map[string]interface{}{
+		"enabled":              true,
+		"extra_fields":         []string{"PayPalAccount", "LCRProfile", "ResourceID"},
+		"store_cdrs":           true,
+		"session_cost_retries": 9,
+		"chargers_conns":       []string{"*internal"},
+		"rals_conns":           []string{"*internal"},
+		"attributes_conns":     []string{"*internal"},
+		"thresholds_conns":     []string{"*internal"},
+		"stats_conns":          []string{"*internal"},
+		"online_cdr_exports":   []string{"http_localhost", "amqp_localhost", "http_test_file", "amqp_test_file", "aws_test_file", "sqs_test_file", "kafka_localhost", "s3_test_file"},
+		"scheduler_conns":      []string{"*internal"},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnCdrsCfg, err := jsnCfg.CdrsJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = cdrscfg.loadFromJsonCfg(jsnCdrsCfg); err != nil {
+		t.Error(err)
+	} else if rcv := cdrscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+}
diff --git a/config/chargerscfg.go b/config/chargerscfg.go
index 41146671c..fe55749cd 100644
--- a/config/chargerscfg.go
+++ b/config/chargerscfg.go
@@ -18,7 +18,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 
 package config
 
-import "github.com/cgrates/cgrates/utils"
+import (
+	"strings"
+
+	"github.com/cgrates/cgrates/utils"
+)
 
 // SupplierSCfg is the configuration of supplier service
 type ChargerSCfg struct {
@@ -72,12 +76,35 @@ func (cS *ChargerSCfg) loadFromJsonCfg(jsnCfg *ChargerSJsonCfg) (err error) {
 }
 
 func (cS *ChargerSCfg) AsMapInterface() map[string]interface{} {
+	attributeSConns := make([]string, len(cS.AttributeSConns))
+	for i, item := range cS.AttributeSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaAttributes)
+		if item == buf {
+			attributeSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaAttributes, utils.EmptyString)
+		} else {
+			attributeSConns[i] = item
+		}
+	}
+	stringIndexedFields := []string{}
+	if cS.StringIndexedFields != nil {
+		stringIndexedFields = make([]string, len(*cS.StringIndexedFields))
+		for i, item := range *cS.StringIndexedFields {
+			stringIndexedFields[i] = item
+		}
+	}
+	prefixIndexedFields := []string{}
+	if cS.PrefixIndexedFields != nil {
+		prefixIndexedFields = make([]string, len(*cS.PrefixIndexedFields))
+		for i, item := range *cS.PrefixIndexedFields {
+			prefixIndexedFields[i] = item
+		}
+	}
 	return map[string]interface{}{
 		utils.EnabledCfg:             cS.Enabled,
 		utils.IndexedSelectsCfg:      cS.IndexedSelects,
-		utils.AttributeSConnsCfg:     cS.AttributeSConns,
-		utils.StringIndexedFieldsCfg: cS.StringIndexedFields,
-		utils.PrefixIndexedFieldsCfg: cS.PrefixIndexedFields,
+		utils.AttributeSConnsCfg:     attributeSConns,
+		utils.StringIndexedFieldsCfg: stringIndexedFields,
+		utils.PrefixIndexedFieldsCfg: prefixIndexedFields,
 		utils.NestedFieldsCfg:        cS.NestedFields,
 	}
 }
diff --git a/config/chargerscfg_test.go b/config/chargerscfg_test.go
index 4d24d5936..ff9447e0e 100644
--- a/config/chargerscfg_test.go
+++ b/config/chargerscfg_test.go
@@ -20,6 +20,8 @@ package config
 import (
 	"reflect"
 	"testing"
+
+	"github.com/cgrates/cgrates/utils"
 )
 
 func TestChargerSCfgloadFromJsonCfg(t *testing.T) {
@@ -57,3 +59,60 @@ func TestChargerSCfgloadFromJsonCfg(t *testing.T) {
 		t.Errorf("Expected: %+v , recived: %+v", expected, chgscfg)
 	}
 }
+
+func TestChargerSCfgAsMapInterface(t *testing.T) {
+	var chgscfg ChargerSCfg
+	cfgJSONStr := `{
+	"chargers": {								
+		"enabled": false,						
+		"attributes_conns": [],					
+		"indexed_selects":true,					
+		"prefix_indexed_fields": [],			
+		"nested_fields": false,					
+	},	
+}`
+	eMap := map[string]interface{}{
+		"enabled":               false,
+		"attributes_conns":      []string{},
+		"indexed_selects":       true,
+		"prefix_indexed_fields": []string{},
+		"nested_fields":         false,
+		"string_indexed_fields": []string{},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnChgCfg, err := jsnCfg.ChargerServJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = chgscfg.loadFromJsonCfg(jsnChgCfg); err != nil {
+		t.Error(err)
+	} else if rcv := chgscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+
+	cfgJSONStr = `{
+		"chargers": {								
+			"enabled": false,						
+			"attributes_conns": ["*internal"],					
+			"indexed_selects":true,					
+			"prefix_indexed_fields": [],			
+			"nested_fields": false,					
+		},	
+	}`
+	eMap = map[string]interface{}{
+		"enabled":               false,
+		"attributes_conns":      []string{"*internal"},
+		"indexed_selects":       true,
+		"prefix_indexed_fields": []string{},
+		"nested_fields":         false,
+		"string_indexed_fields": []string{},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnChgCfg, err := jsnCfg.ChargerServJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = chgscfg.loadFromJsonCfg(jsnChgCfg); err != nil {
+		t.Error(err)
+	} else if rcv := chgscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+}
diff --git a/config/config.go b/config/config.go
index a5f97c3eb..1cc757b21 100755
--- a/config/config.go
+++ b/config/config.go
@@ -1482,7 +1482,7 @@ func (cfg *CGRConfig) AsMapInterface(separator string) map[string]interface{} {
 		utils.StatsCfg:         cfg.statsCfg.AsMapInterface(),
 		utils.ThresholdSCfg:    cfg.thresholdSCfg.AsMapInterface(),
 		utils.SupplierSCfg:     cfg.supplierSCfg.AsMapInterface(),
-		utils.SureTaxCfg:       cfg.sureTaxCfg.AsMapInterface(),
+		utils.SureTaxCfg:       cfg.sureTaxCfg.AsMapInterface(separator),
 		utils.DispatcherSCfg:   cfg.dispatcherSCfg.AsMapInterface(),
 		utils.LoaderCgrCfg:     cfg.loaderCgrCfg.AsMapInterface(),
 		utils.MigratorCgrCfg:   cfg.migratorCgrCfg.AsMapInterface(),
diff --git a/config/dnsagntcfg.go b/config/dnsagntcfg.go
index e1a61b94d..4f09f5fa9 100644
--- a/config/dnsagntcfg.go
+++ b/config/dnsagntcfg.go
@@ -165,7 +165,7 @@ func (rp *RequestProcessor) AsMapInterface(separator string) map[string]interfac
 		for i, item := range rp.Tenant {
 			values[i] = item.Rules
 		}
-		tenant = strings.Join(values, utils.EmptyString)
+		tenant = strings.Join(values, separator)
 	}
 
 	flags := make(map[string][]string, len(rp.Flags))
diff --git a/config/httpcfg.go b/config/httpcfg.go
index 258f0fe21..d1e1ff9d3 100644
--- a/config/httpcfg.go
+++ b/config/httpcfg.go
@@ -58,7 +58,7 @@ func (httpcfg *HTTPCfg) loadFromJsonCfg(jsnHttpCfg *HTTPJsonCfg) (err error) {
 }
 
 func (httpcfg *HTTPCfg) AsMapInterface() map[string]interface{} {
-	httpUsers := map[string]interface{}{}
+	httpUsers := make(map[string]interface{}, len(httpcfg.HTTPAuthUsers))
 	for key, item := range httpcfg.HTTPAuthUsers {
 		httpUsers[key] = item
 	}
diff --git a/config/resourcescfg.go b/config/resourcescfg.go
index 887ef9c91..070a94880 100644
--- a/config/resourcescfg.go
+++ b/config/resourcescfg.go
@@ -19,6 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 package config
 
 import (
+	"strings"
 	"time"
 
 	"github.com/cgrates/cgrates/utils"
@@ -81,14 +82,40 @@ func (rlcfg *ResourceSConfig) loadFromJsonCfg(jsnCfg *ResourceSJsonCfg) (err err
 }
 
 func (rlcfg *ResourceSConfig) AsMapInterface() map[string]interface{} {
-
+	thresholdSConns := make([]string, len(rlcfg.ThresholdSConns))
+	for i, item := range rlcfg.ThresholdSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaThresholds)
+		if item == buf {
+			thresholdSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaThresholds, utils.EmptyString)
+		} else {
+			thresholdSConns[i] = item
+		}
+	}
+	stringIndexedFields := []string{}
+	if rlcfg.StringIndexedFields != nil {
+		stringIndexedFields = make([]string, len(*rlcfg.StringIndexedFields))
+		for i, item := range *rlcfg.StringIndexedFields {
+			stringIndexedFields[i] = item
+		}
+	}
+	prefixIndexedFields := []string{}
+	if rlcfg.PrefixIndexedFields != nil {
+		prefixIndexedFields = make([]string, len(*rlcfg.PrefixIndexedFields))
+		for i, item := range *rlcfg.PrefixIndexedFields {
+			prefixIndexedFields[i] = item
+		}
+	}
+	var storeInterval string = ""
+	if rlcfg.StoreInterval != 0 {
+		storeInterval = rlcfg.StoreInterval.String()
+	}
 	return map[string]interface{}{
 		utils.EnabledCfg:             rlcfg.Enabled,
 		utils.IndexedSelectsCfg:      rlcfg.IndexedSelects,
-		utils.ThresholdSConnsCfg:     rlcfg.ThresholdSConns,
-		utils.StoreIntervalCfg:       rlcfg.StoreInterval,
-		utils.StringIndexedFieldsCfg: rlcfg.StringIndexedFields,
-		utils.PrefixIndexedFieldsCfg: rlcfg.PrefixIndexedFields,
+		utils.ThresholdSConnsCfg:     thresholdSConns,
+		utils.StoreIntervalCfg:       storeInterval,
+		utils.StringIndexedFieldsCfg: stringIndexedFields,
+		utils.PrefixIndexedFieldsCfg: prefixIndexedFields,
 		utils.NestedFieldsCfg:        rlcfg.NestedFields,
 	}
 
diff --git a/config/resourcescfg_test.go b/config/resourcescfg_test.go
index 0e6ba68ff..48f90654b 100644
--- a/config/resourcescfg_test.go
+++ b/config/resourcescfg_test.go
@@ -21,6 +21,8 @@ import (
 	"reflect"
 	"testing"
 	"time"
+
+	"github.com/cgrates/cgrates/utils"
 )
 
 func TestResourceSConfigloadFromJsonCfg(t *testing.T) {
@@ -60,3 +62,65 @@ func TestResourceSConfigloadFromJsonCfg(t *testing.T) {
 		t.Errorf("Expected: %+v , recived: %+v", expected, rlcfg)
 	}
 }
+
+func TestResourceSConfigAsMapInterface(t *testing.T) {
+	var rlcfg ResourceSConfig
+
+	cfgJSONStr := `{
+	"resources": {								
+		"enabled": false,						
+		"store_interval": "",					
+		"thresholds_conns": [],					
+		"indexed_selects":true,					
+		"prefix_indexed_fields": [],			
+		"nested_fields": false,					
+	},	
+}`
+	eMap := map[string]interface{}{
+		"enabled":               false,
+		"store_interval":        "",
+		"thresholds_conns":      []string{},
+		"indexed_selects":       true,
+		"string_indexed_fields": []string{},
+		"prefix_indexed_fields": []string{},
+		"nested_fields":         false,
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnRlcCfg, err := jsnCfg.ResourceSJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = rlcfg.loadFromJsonCfg(jsnRlcCfg); err != nil {
+		t.Error(err)
+	} else if rcv := rlcfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+
+	cfgJSONStr = `{
+		"resources": {								
+			"enabled": false,						
+			"store_interval": "7m",					
+			"thresholds_conns": ["*internal"],					
+			"indexed_selects":true,					
+			"prefix_indexed_fields": ["prefix_indexed_fields1","prefix_indexed_fields2"],			
+			"nested_fields": false,					
+		},	
+	}`
+	eMap = map[string]interface{}{
+		"enabled":               false,
+		"store_interval":        "7m0s",
+		"thresholds_conns":      []string{"*internal"},
+		"indexed_selects":       true,
+		"string_indexed_fields": []string{},
+		"prefix_indexed_fields": []string{"prefix_indexed_fields1", "prefix_indexed_fields2"},
+		"nested_fields":         false,
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnRlcCfg, err := jsnCfg.ResourceSJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = rlcfg.loadFromJsonCfg(jsnRlcCfg); err != nil {
+		t.Error(err)
+	} else if rcv := rlcfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+}
diff --git a/config/schedulercfg_test.go b/config/schedulercfg_test.go
index 28f6de995..3e650fcdc 100644
--- a/config/schedulercfg_test.go
+++ b/config/schedulercfg_test.go
@@ -20,6 +20,8 @@ package config
 import (
 	"reflect"
 	"testing"
+
+	"github.com/cgrates/cgrates/utils"
 )
 
 func TestSchedulerCfgloadFromJsonCfg(t *testing.T) {
@@ -54,3 +56,28 @@ func TestSchedulerCfgloadFromJsonCfg(t *testing.T) {
 		t.Errorf("Expected: %+v , recived: %+v", expected, schdcfg)
 	}
 }
+
+func TestSchedulerCfgAsMapInterface(t *testing.T) {
+	var schdcfg SchedulerCfg
+	cfgJSONStr := `{
+	"schedulers": {
+		"enabled": true,				
+		"cdrs_conns": [],				
+		"filters": [],
+	},
+}`
+	eMap := map[string]interface{}{
+		"enabled":    true,
+		"cdrs_conns": []string{},
+		"filters":    []string{},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnSchCfg, err := jsnCfg.SchedulerJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = schdcfg.loadFromJsonCfg(jsnSchCfg); err != nil {
+		t.Error(err)
+	} else if rcv := schdcfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+}
diff --git a/config/statscfg.go b/config/statscfg.go
index 8bc99fc8e..1cbe06513 100644
--- a/config/statscfg.go
+++ b/config/statscfg.go
@@ -19,6 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 package config
 
 import (
+	"strings"
 	"time"
 
 	"github.com/cgrates/cgrates/utils"
@@ -85,15 +86,42 @@ func (st *StatSCfg) loadFromJsonCfg(jsnCfg *StatServJsonCfg) (err error) {
 }
 
 func (st *StatSCfg) AsMapInterface() map[string]interface{} {
+	var storeInterval string = ""
+	if st.StoreInterval != 0 {
+		storeInterval = st.StoreInterval.String()
+	}
+	stringIndexedFields := []string{}
+	if st.StringIndexedFields != nil {
+		stringIndexedFields = make([]string, len(*st.StringIndexedFields))
+		for i, item := range *st.StringIndexedFields {
+			stringIndexedFields[i] = item
+		}
+	}
+	prefixIndexedFields := []string{}
+	if st.PrefixIndexedFields != nil {
+		prefixIndexedFields = make([]string, len(*st.PrefixIndexedFields))
+		for i, item := range *st.PrefixIndexedFields {
+			prefixIndexedFields[i] = item
+		}
+	}
+	thresholdSConns := make([]string, len(st.ThresholdSConns))
+	for i, item := range st.ThresholdSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaThresholds)
+		if item == buf {
+			thresholdSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaThresholds, utils.EmptyString)
+		} else {
+			thresholdSConns[i] = item
+		}
+	}
 
 	return map[string]interface{}{
 		utils.EnabledCfg:                st.Enabled,
 		utils.IndexedSelectsCfg:         st.IndexedSelects,
-		utils.StoreIntervalCfg:          st.StoreInterval,
+		utils.StoreIntervalCfg:          storeInterval,
 		utils.StoreUncompressedLimitCfg: st.StoreUncompressedLimit,
-		utils.ThresholdSConnsCfg:        st.ThresholdSConns,
-		utils.StringIndexedFieldsCfg:    st.StringIndexedFields,
-		utils.PrefixIndexedFieldsCfg:    st.PrefixIndexedFields,
+		utils.ThresholdSConnsCfg:        thresholdSConns,
+		utils.StringIndexedFieldsCfg:    stringIndexedFields,
+		utils.PrefixIndexedFieldsCfg:    prefixIndexedFields,
 		utils.NestedFieldsCfg:           st.NestedFields,
 	}
 
diff --git a/config/statscfg_test.go b/config/statscfg_test.go
index ca487c4d7..c2c56cb47 100644
--- a/config/statscfg_test.go
+++ b/config/statscfg_test.go
@@ -21,6 +21,8 @@ import (
 	"reflect"
 	"testing"
 	"time"
+
+	"github.com/cgrates/cgrates/utils"
 )
 
 func TestStatSCfgloadFromJsonCfg(t *testing.T) {
@@ -59,3 +61,78 @@ func TestStatSCfgloadFromJsonCfg(t *testing.T) {
 		t.Errorf("Expected: %+v , recived: %+v", expected, statscfg)
 	}
 }
+
+func TestStatSCfgAsMapInterface(t *testing.T) {
+	var statscfg, expected StatSCfg
+	if err := statscfg.loadFromJsonCfg(nil); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(statscfg, expected) {
+		t.Errorf("Expected: %+v ,recived: %+v", expected, statscfg)
+	}
+	if err := statscfg.loadFromJsonCfg(new(StatServJsonCfg)); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(statscfg, expected) {
+		t.Errorf("Expected: %+v ,recived: %+v", expected, statscfg)
+	}
+	cfgJSONStr := `{
+		"stats": {							
+			"enabled": false,				
+			"store_interval": "",			
+			"store_uncompressed_limit": 0,	
+			"thresholds_conns": [],			
+			"indexed_selects":true,			
+			"prefix_indexed_fields": [],	
+			"nested_fields": false,	
+		},	
+		}`
+	eMap := map[string]interface{}{
+		"enabled":                  false,
+		"store_interval":           "",
+		"store_uncompressed_limit": 0,
+		"thresholds_conns":         []string{},
+		"indexed_selects":          true,
+		"prefix_indexed_fields":    []string{},
+		"nested_fields":            false,
+		"string_indexed_fields":    []string{},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnStatSCfg, err := jsnCfg.StatSJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = statscfg.loadFromJsonCfg(jsnStatSCfg); err != nil {
+		t.Error(err)
+	} else if rcv := statscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+
+	cfgJSONStr = `{
+		"stats": {							
+			"enabled": false,				
+			"store_interval": "72h",			
+			"store_uncompressed_limit": 0,	
+			"thresholds_conns": ["*internal"],			
+			"indexed_selects":true,			
+			"prefix_indexed_fields": ["prefix_indexed_fields1","prefix_indexed_fields2"],	
+			"nested_fields": false,	
+		},	
+		}`
+	eMap = map[string]interface{}{
+		"enabled":                  false,
+		"store_interval":           "72h0m0s",
+		"store_uncompressed_limit": 0,
+		"thresholds_conns":         []string{"*internal"},
+		"indexed_selects":          true,
+		"prefix_indexed_fields":    []string{"prefix_indexed_fields1", "prefix_indexed_fields2"},
+		"nested_fields":            false,
+		"string_indexed_fields":    []string{},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnStatSCfg, err := jsnCfg.StatSJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = statscfg.loadFromJsonCfg(jsnStatSCfg); err != nil {
+		t.Error(err)
+	} else if rcv := statscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+}
diff --git a/config/supplierscfg.go b/config/supplierscfg.go
index 6333060c5..f3d375ad8 100644
--- a/config/supplierscfg.go
+++ b/config/supplierscfg.go
@@ -18,7 +18,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>
 
 package config
 
-import "github.com/cgrates/cgrates/utils"
+import (
+	"strings"
+
+	"github.com/cgrates/cgrates/utils"
+)
 
 // SupplierSCfg is the configuration of supplier service
 type SupplierSCfg struct {
@@ -112,16 +116,67 @@ func (spl *SupplierSCfg) loadFromJsonCfg(jsnCfg *SupplierSJsonCfg) (err error) {
 }
 
 func (spl *SupplierSCfg) AsMapInterface() map[string]interface{} {
+	stringIndexedFields := []string{}
+	if spl.StringIndexedFields != nil {
+		stringIndexedFields = make([]string, len(*spl.StringIndexedFields))
+		for i, item := range *spl.StringIndexedFields {
+			stringIndexedFields[i] = item
+		}
+	}
+	prefixIndexedFields := []string{}
+	if spl.PrefixIndexedFields != nil {
+		prefixIndexedFields = make([]string, len(*spl.PrefixIndexedFields))
+		for i, item := range *spl.PrefixIndexedFields {
+			prefixIndexedFields[i] = item
+		}
+	}
+	attributeSConns := make([]string, len(spl.AttributeSConns))
+	for i, item := range spl.AttributeSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaAttributes)
+		if item == buf {
+			attributeSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaAttributes, utils.EmptyString)
+		} else {
+			attributeSConns[i] = item
+		}
+	}
+	responderSConns := make([]string, len(spl.ResponderSConns))
+	for i, item := range spl.ResponderSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaResponder)
+
+		if item == buf {
+			responderSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaResponder, utils.EmptyString)
+		} else {
+			responderSConns[i] = item
+		}
+	}
+	resourceSConns := make([]string, len(spl.ResourceSConns))
+	for i, item := range spl.ResourceSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaResources)
+		if item == buf {
+			resourceSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaResources, utils.EmptyString)
+		} else {
+			resourceSConns[i] = item
+		}
+	}
+	statSConns := make([]string, len(spl.StatSConns))
+	for i, item := range spl.StatSConns {
+		buf := utils.ConcatenatedKey(utils.MetaInternal, utils.MetaStatS)
+		if item == buf {
+			statSConns[i] = strings.ReplaceAll(item, utils.CONCATENATED_KEY_SEP+utils.MetaStatS, utils.EmptyString)
+		} else {
+			statSConns[i] = item
+		}
+	}
 
 	return map[string]interface{}{
 		utils.EnabledCfg:             spl.Enabled,
 		utils.IndexedSelectsCfg:      spl.IndexedSelects,
-		utils.StringIndexedFieldsCfg: spl.StringIndexedFields,
-		utils.PrefixIndexedFieldsCfg: spl.PrefixIndexedFields,
-		utils.AttributeSConnsCfg:     spl.AttributeSConns,
-		utils.ResourceSConnsCfg:      spl.ResourceSConns,
-		utils.StatSConnsCfg:          spl.StatSConns,
-		utils.RALsConnsCfg:           spl.ResponderSConns,
+		utils.StringIndexedFieldsCfg: stringIndexedFields,
+		utils.PrefixIndexedFieldsCfg: prefixIndexedFields,
+		utils.AttributeSConnsCfg:     attributeSConns,
+		utils.ResourceSConnsCfg:      resourceSConns,
+		utils.StatSConnsCfg:          statSConns,
+		utils.RALsConnsCfg:           responderSConns,
 		utils.DefaultRatioCfg:        spl.DefaultRatio,
 		utils.NestedFieldsCfg:        spl.NestedFields,
 	}
diff --git a/config/supplierscfg_test.go b/config/supplierscfg_test.go
index beebfd4da..0736b17ca 100644
--- a/config/supplierscfg_test.go
+++ b/config/supplierscfg_test.go
@@ -20,6 +20,8 @@ package config
 import (
 	"reflect"
 	"testing"
+
+	"github.com/cgrates/cgrates/utils"
 )
 
 func TestSupplierSCfgloadFromJsonCfg(t *testing.T) {
@@ -62,3 +64,76 @@ func TestSupplierSCfgloadFromJsonCfg(t *testing.T) {
 		t.Errorf("Expected: %+v , recived: %+v", expected, supscfg)
 	}
 }
+
+func TestSupplierSCfgAsMapInterface(t *testing.T) {
+	var supscfg SupplierSCfg
+	cfgJSONStr := `{
+	"suppliers": {
+		"enabled": false,
+		"indexed_selects":true,
+		"prefix_indexed_fields": [],
+		"nested_fields": false,
+		"attributes_conns": [],
+		"resources_conns": [],
+		"stats_conns": [],
+		"rals_conns": [],
+		"default_ratio":1
+	},
+}`
+	eMap := map[string]interface{}{
+		"enabled":               false,
+		"indexed_selects":       true,
+		"prefix_indexed_fields": []string{},
+		"string_indexed_fields": []string{},
+		"nested_fields":         false,
+		"attributes_conns":      []string{},
+		"resources_conns":       []string{},
+		"stats_conns":           []string{},
+		"rals_conns":            []string{},
+		"default_ratio":         1,
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnSupSCfg, err := jsnCfg.SupplierSJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = supscfg.loadFromJsonCfg(jsnSupSCfg); err != nil {
+		t.Error(err)
+	} else if rcv := supscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+
+	cfgJSONStr = `{
+		"suppliers": {
+			"enabled": false,
+			"indexed_selects":true,
+			"prefix_indexed_fields": ["prefix","indexed","fields"],
+			"nested_fields": false,
+			"attributes_conns": ["*internal"],
+			"resources_conns": ["*internal"],
+			"stats_conns": ["*internal"],
+			"rals_conns": ["*internal"],
+			"default_ratio":1
+		},
+	}`
+	eMap = map[string]interface{}{
+		"enabled":               false,
+		"indexed_selects":       true,
+		"prefix_indexed_fields": []string{"prefix", "indexed", "fields"},
+		"string_indexed_fields": []string{},
+		"nested_fields":         false,
+		"attributes_conns":      []string{"*internal"},
+		"resources_conns":       []string{"*internal"},
+		"stats_conns":           []string{"*internal"},
+		"rals_conns":            []string{"*internal"},
+		"default_ratio":         1,
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnSupSCfg, err := jsnCfg.SupplierSJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = supscfg.loadFromJsonCfg(jsnSupSCfg); err != nil {
+		t.Error(err)
+	} else if rcv := supscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+}
diff --git a/config/thresholdscfg.go b/config/thresholdscfg.go
index eb75360da..39fb52c54 100644
--- a/config/thresholdscfg.go
+++ b/config/thresholdscfg.go
@@ -69,12 +69,30 @@ func (t *ThresholdSCfg) loadFromJsonCfg(jsnCfg *ThresholdSJsonCfg) (err error) {
 }
 
 func (t *ThresholdSCfg) AsMapInterface() map[string]interface{} {
+	var storeInterval string = ""
+	if t.StoreInterval != 0 {
+		storeInterval = t.StoreInterval.String()
+	}
+	stringIndexedFields := []string{}
+	if t.StringIndexedFields != nil {
+		stringIndexedFields = make([]string, len(*t.StringIndexedFields))
+		for i, item := range *t.StringIndexedFields {
+			stringIndexedFields[i] = item
+		}
+	}
+	prefixIndexedFields := []string{}
+	if t.PrefixIndexedFields != nil {
+		prefixIndexedFields = make([]string, len(*t.PrefixIndexedFields))
+		for i, item := range *t.PrefixIndexedFields {
+			prefixIndexedFields[i] = item
+		}
+	}
 	return map[string]interface{}{
 		utils.EnabledCfg:             t.Enabled,
 		utils.IndexedSelectsCfg:      t.IndexedSelects,
-		utils.StoreIntervalCfg:       t.StoreInterval,
-		utils.StringIndexedFieldsCfg: t.StringIndexedFields,
-		utils.PrefixIndexedFieldsCfg: t.PrefixIndexedFields,
+		utils.StoreIntervalCfg:       storeInterval,
+		utils.StringIndexedFieldsCfg: stringIndexedFields,
+		utils.PrefixIndexedFieldsCfg: prefixIndexedFields,
 		utils.NestedFieldsCfg:        t.NestedFields,
 	}
 }
diff --git a/config/thresholdscfg_test.go b/config/thresholdscfg_test.go
index 9ae339c1f..b42984d4f 100644
--- a/config/thresholdscfg_test.go
+++ b/config/thresholdscfg_test.go
@@ -21,6 +21,8 @@ import (
 	"reflect"
 	"testing"
 	"time"
+
+	"github.com/cgrates/cgrates/utils"
 )
 
 func TestThresholdSCfgloadFromJsonCfg(t *testing.T) {
@@ -57,3 +59,62 @@ func TestThresholdSCfgloadFromJsonCfg(t *testing.T) {
 		t.Errorf("Expected: %+v , recived: %+v", expected, thscfg)
 	}
 }
+
+func TestThresholdSCfgAsMapInterface(t *testing.T) {
+	var thscfg ThresholdSCfg
+
+	cfgJSONStr := `{
+		"thresholds": {								
+			"enabled": false,						
+			"store_interval": "",					
+			"indexed_selects":true,					
+			"prefix_indexed_fields": [],			
+			"nested_fields": false,					
+		},		
+}`
+	eMap := map[string]interface{}{
+		"enabled":               false,
+		"store_interval":        "",
+		"indexed_selects":       true,
+		"string_indexed_fields": []string{},
+		"prefix_indexed_fields": []string{},
+		"nested_fields":         false,
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnThSCfg, err := jsnCfg.ThresholdSJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = thscfg.loadFromJsonCfg(jsnThSCfg); err != nil {
+		t.Error(err)
+	} else if rcv := thscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+
+	cfgJSONStr = `{
+		"thresholds": {								
+			"enabled": true,						
+			"store_interval": "96h",					
+			"indexed_selects":true,
+			"string_indexed_fields": ["string","indexed","fields"],					
+			"prefix_indexed_fields": ["prefix_indexed_fields1","prefix_indexed_fields2"],			
+			"nested_fields": true,					
+		},		
+}`
+	eMap = map[string]interface{}{
+		"enabled":               true,
+		"store_interval":        "96h0m0s",
+		"indexed_selects":       true,
+		"string_indexed_fields": []string{"string", "indexed", "fields"},
+		"prefix_indexed_fields": []string{"prefix_indexed_fields1", "prefix_indexed_fields2"},
+		"nested_fields":         true,
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnThSCfg, err := jsnCfg.ThresholdSJsonCfg(); err != nil {
+		t.Error(err)
+	} else if err = thscfg.loadFromJsonCfg(jsnThSCfg); err != nil {
+		t.Error(err)
+	} else if rcv := thscfg.AsMapInterface(); !reflect.DeepEqual(eMap, rcv) {
+		t.Errorf("\nExpected: %+v\nRecived: %+v", utils.ToJSON(eMap), utils.ToJSON(rcv))
+	}
+}
diff --git a/utils/consts.go b/utils/consts.go
index 221512684..b57478706 100755
--- a/utils/consts.go
+++ b/utils/consts.go
@@ -1931,8 +1931,8 @@ const (
 	BillToNumberCfg         = "bill_to_number"
 	ZipcodeCfg              = "zipcode"
 	Plus4Cfg                = "plus4"
-	P2PZipcodeCfg           = "p2PZipcode"
-	P2PPlus4Cfg             = "p2PPlus4"
+	P2PZipcodeCfg           = "p2pzipcode"
+	P2PPlus4Cfg             = "p2pplus4"
 	UnitsCfg                = "units"
 	UnitTypeCfg             = "unit_type"
 	TaxIncludedCfg          = "tax_included"