diff --git a/config/cdrscfg.go b/config/cdrscfg.go
index fcbf03504..d9c958275 100644
--- a/config/cdrscfg.go
+++ b/config/cdrscfg.go
@@ -25,16 +25,17 @@ import (
 )
 
 type CdrsCfg struct {
-	Enabled          bool              // Enable CDR Server service
-	ExtraFields      []*utils.RSRField // Extra fields to store in CDRs
-	StoreCdrs        bool              // store cdrs in storDb
-	SMCostRetries    int
-	ChargerSConns    []string
-	RaterConns       []string
-	AttributeSConns  []string
-	ThresholdSConns  []string
-	StatSConns       []string
-	OnlineCDRExports []string // list of CDRE templates to use for real-time CDR exports
+	Enabled            bool              // Enable CDR Server service
+	ExtraFields        []*utils.RSRField // Extra fields to store in CDRs
+	ExtraFieldsAliases map[string]string
+	StoreCdrs          bool // store cdrs in storDb
+	SMCostRetries      int
+	ChargerSConns      []string
+	RaterConns         []string
+	AttributeSConns    []string
+	ThresholdSConns    []string
+	StatSConns         []string
+	OnlineCDRExports   []string // list of CDRE templates to use for real-time CDR exports
 }
 
 // loadFromJsonCfg loads Cdrs config from JsonCfg
@@ -50,6 +51,12 @@ func (cdrscfg *CdrsCfg) loadFromJsonCfg(jsnCdrsCfg *CdrsJsonCfg) (err error) {
 			return err
 		}
 	}
+	if jsnCdrsCfg.Extra_fields_aliases != nil {
+		cdrscfg.ExtraFieldsAliases = make(map[string]string)
+		for key, val := range *jsnCdrsCfg.Extra_fields_aliases {
+			cdrscfg.ExtraFieldsAliases[key] = val
+		}
+	}
 	if jsnCdrsCfg.Store_cdrs != nil {
 		cdrscfg.StoreCdrs = *jsnCdrsCfg.Store_cdrs
 	}
@@ -125,6 +132,12 @@ func (cdrscfg *CdrsCfg) AsMapInterface() map[string]any {
 	for i, item := range cdrscfg.ExtraFields {
 		extraFields[i] = item.Rules
 	}
+
+	extraFieldsAliases := make(map[string]string)
+	for key, val := range cdrscfg.ExtraFieldsAliases {
+		extraFieldsAliases[key] = val
+	}
+
 	onlineCDRExports := make([]string, len(cdrscfg.OnlineCDRExports))
 	for i, item := range cdrscfg.OnlineCDRExports {
 		onlineCDRExports[i] = item
@@ -182,6 +195,7 @@ func (cdrscfg *CdrsCfg) AsMapInterface() map[string]any {
 	return map[string]any{
 		utils.EnabledCfg:          cdrscfg.Enabled,
 		utils.ExtraFieldsCfg:      extraFields,
+		utils.ExtraFieldAliases:   extraFieldsAliases,
 		utils.StoreCdrsCfg:        cdrscfg.StoreCdrs,
 		utils.SMCostRetriesCfg:    cdrscfg.SMCostRetries,
 		utils.ChargerSConnsCfg:    chargerSConns,
diff --git a/config/cdrscfg_test.go b/config/cdrscfg_test.go
index afa494e06..e2ba256ab 100644
--- a/config/cdrscfg_test.go
+++ b/config/cdrscfg_test.go
@@ -113,6 +113,7 @@ func TestCdrsCfgAsMapInterface(t *testing.T) {
 	eMap := map[string]any{
 		"enabled":              false,
 		"extra_fields":         []string{},
+		"extra_fields_aliases": map[string]string{},
 		"store_cdrs":           true,
 		"session_cost_retries": 5,
 		"chargers_conns":       []string{"*localhost"},
@@ -150,6 +151,7 @@ func TestCdrsCfgAsMapInterface(t *testing.T) {
 	eMap = map[string]any{
 		"enabled":              true,
 		"extra_fields":         []string{"PayPalAccount", "LCRProfile", "ResourceID"},
+		"extra_fields_aliases": map[string]string{},
 		"store_cdrs":           true,
 		"session_cost_retries": 9,
 		"chargers_conns":       []string{"*internal"},
@@ -245,6 +247,7 @@ func TestCdrsCfgAsMapInterface2(t *testing.T) {
 		utils.ThresholdSConnsCfg:  slc,
 		utils.StatSConnsCfg:       slc,
 		utils.OnlineCDRExportsCfg: slc,
+		utils.ExtraFieldAliases:   map[string]string{},
 	}
 
 	rcv := cdrscfg.AsMapInterface()
diff --git a/config/libconfig_json.go b/config/libconfig_json.go
index d07f2a979..1c0ec0ed6 100644
--- a/config/libconfig_json.go
+++ b/config/libconfig_json.go
@@ -141,6 +141,7 @@ type SchedulerJsonCfg struct {
 type CdrsJsonCfg struct {
 	Enabled              *bool
 	Extra_fields         *[]string
+	Extra_fields_aliases *map[string]string
 	Store_cdrs           *bool
 	Session_cost_retries *int
 	Chargers_conns       *[]string
diff --git a/engine/fscdr.go b/engine/fscdr.go
index 4b0817752..5208f2497 100644
--- a/engine/fscdr.go
+++ b/engine/fscdr.go
@@ -77,6 +77,7 @@ func (fsCdr FSCdr) getCGRID() string {
 
 func (fsCdr FSCdr) getExtraFields() map[string]string {
 	extraFields := make(map[string]string, len(fsCdr.cgrCfg.CdrsCfg().ExtraFields))
+	extraFieldsAliases := fsCdr.cgrCfg.CdrsCfg().ExtraFieldsAliases
 	for _, field := range fsCdr.cgrCfg.CdrsCfg().ExtraFields {
 		origFieldVal, foundInVars := fsCdr.vars[field.Id]
 		if strings.HasPrefix(field.Id, utils.STATIC_VALUE_PREFIX) { // Support for static values injected in the CDRS. it will show up as {^value:value}
@@ -86,9 +87,12 @@ func (fsCdr FSCdr) getExtraFields() map[string]string {
 			origFieldVal = fsCdr.searchExtraField(field.Id, fsCdr.body)
 		}
 		if parsed, err := field.Parse(origFieldVal); err == nil {
+			if alias, has := extraFieldsAliases[field.Id]; has && alias != utils.EmptyString {
+				extraFields[alias] = parsed
+				continue
+			}
 			extraFields[field.Id] = parsed
 		}
-
 	}
 	return extraFields
 }
diff --git a/engine/fscdr_test.go b/engine/fscdr_test.go
index 65f00f1a5..0ce1656b5 100644
--- a/engine/fscdr_test.go
+++ b/engine/fscdr_test.go
@@ -548,3 +548,78 @@ func TestFSCdrNewFSCdr(t *testing.T) {
 		t.Error(rcv)
 	}
 }
+
+func TestFsCdrExtraFieldsAliases(t *testing.T) {
+	tests := []struct {
+		name       string
+		eFieldsCfg string
+		expected   map[string]string
+	}{
+		{
+			name: "extra_fields_aliases",
+			eFieldsCfg: `{
+			"cdrs": {
+			"extra_fields":["~sip_user_agent:s/([A-Za-z]*).+/$1/","cgr_notify"],
+			"extra_fields_aliases":{"sip_user_agent":"sip_ua","cgr_notify":"reply_notify"},
+		 	 },}`,
+			expected: map[string]string{
+				"sip_ua":       "Jitsi",
+				"reply_notify": "AUTH_OK",
+			},
+		},
+		{
+			name: "extra_fields",
+			eFieldsCfg: `{
+				"cdrs": {
+				"extra_fields": ["read_codec","call_timeout","~sip_user_agent:s/([A-Za-z]*).+/$1/"],
+				}}`,
+			expected: map[string]string{
+				"read_codec":     "PCMU",
+				"call_timeout":   "30",
+				"sip_user_agent": "Jitsi",
+			},
+		},
+		{
+			name: "extra_fields_aliases without a value",
+			eFieldsCfg: `{
+				"cdrs": {
+				"extra_fields": ["hangup_cause","read_codec","call_timeout"],
+				"extra_fields_aliases": {"read_codec":"","call_timeout":"timeout"},
+				}}`,
+			expected: map[string]string{
+				"read_codec":   "PCMU",
+				"hangup_cause": "NORMAL_CLEARING",
+				"timeout":      "30",
+			},
+		},
+		{
+			name: "alias key not defined in extra_fields",
+			eFieldsCfg: `{
+				"cdrs": {
+				"extra_fields": ["sip_contact_user"],
+				"extra_fields_aliases": {"sip_contact_user":"user","sip_received_ip":"rec_ip"},
+				}}`,
+			expected: map[string]string{
+				"user": "1001",
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			fsCdrCfg, err := config.NewCGRConfigFromJsonStringWithDefaults(tt.eFieldsCfg)
+			if err != nil {
+				t.Error("Could not parse the config", err)
+			}
+			fsCdr, err := NewFSCdr(body, fsCdrCfg)
+			if err != nil {
+				t.Error("Could not parse cdr", err.Error())
+			}
+			extraFields := fsCdr.getExtraFields()
+			if !reflect.DeepEqual(tt.expected, extraFields) {
+				t.Errorf("expected %+v,\nreceived %+v", tt.expected, extraFields)
+			}
+		})
+	}
+
+}
diff --git a/utils/consts.go b/utils/consts.go
index b78736f2e..03afff5dc 100644
--- a/utils/consts.go
+++ b/utils/consts.go
@@ -1718,6 +1718,7 @@ const (
 // CdrsCfg
 const (
 	ExtraFieldsCfg      = "extra_fields"
+	ExtraFieldAliases   = "extra_fields_aliases"
 	StoreCdrsCfg        = "store_cdrs"
 	SMCostRetriesCfg    = "session_cost_retries"
 	ChargerSConnsCfg    = "chargers_conns"