diff --git a/config/datadbcfg_test.go b/config/datadbcfg_test.go
index 379f3143e..9519418d2 100644
--- a/config/datadbcfg_test.go
+++ b/config/datadbcfg_test.go
@@ -244,4 +244,99 @@ func TestDataDBRemoteReplication(t *testing.T) {
 	} else if !reflect.DeepEqual(expected, dbcfg) {
 		t.Errorf("Expected: %+v ,\n recived: %+v", utils.ToJSON(expected), utils.ToJSON(dbcfg))
 	}
+
+	cfgJSONStr = `{
+"data_db": {								// database used to store runtime data (eg: accounts, cdr stats)
+	"db_type": "*internal",					// data_db type: <*redis|*mongo|*internal>
+	"remote_conns":[
+		{
+		"db_host": "0.0.0.0",					// data_db host address
+		"db_port": 1234,	 						// data_db port to reach the database
+		"db_name": "1", 						// data_db database name to connect to
+		"db_user": "cgrates", 					// username to use when connecting to data_db
+		},
+		{
+		"db_type": "*mongo",
+		"db_host": "1.2.3.4",					// data_db host address
+		"db_port": 1235,	 						// data_db port to reach the database
+		"db_name": "remote_mongo", 						// data_db database name to connect to
+		"db_user": "remote_mongo_user", 					// username to use when connecting to data_db
+		},
+	],
+	"replication_conns":[
+		{
+		"db_type": "*mongo",
+		"db_host": "1.1.1.1",					// data_db host address
+		"db_port": 1234,	 						// data_db port to reach the database
+		"db_name": "replication_mongo", 						// data_db database name to connect to
+		"db_user": "user", 					// username to use when connecting to data_db
+		"db_password": "pass",
+		},
+		{
+		"db_host": "127.0.0.1",					// data_db host address
+		"db_port": 8888,	 						// data_db port to reach the database
+		"db_name": "15", 						// data_db database name to connect to
+		},
+	],
+	}
+}`
+
+	expected = DataDbCfg{
+		DataDbType:         utils.INTERNAL,
+		DataDbHost:         "127.0.0.1",
+		DataDbPort:         "6379",
+		DataDbName:         "10",
+		DataDbUser:         "cgrates",
+		DataDbPass:         "password",
+		DataDbSentinelName: "sentinel",
+		RmtDataDBCfgs: []*DataDbCfg{
+			&DataDbCfg{
+				DataDbType:   utils.REDIS,
+				DataDbHost:   "0.0.0.0",
+				DataDbPort:   "1234",
+				DataDbName:   "1",
+				DataDbUser:   "cgrates",
+				DataDbPass:   "",
+				QueryTimeout: 10 * time.Second,
+			},
+			&DataDbCfg{
+				DataDbType:   utils.MONGO,
+				DataDbHost:   "1.2.3.4",
+				DataDbPort:   "1235",
+				DataDbName:   "remote_mongo",
+				DataDbUser:   "remote_mongo_user",
+				DataDbPass:   "",
+				QueryTimeout: 10 * time.Second,
+			},
+		},
+		RplDataDBCfgs: []*DataDbCfg{
+			&DataDbCfg{
+				DataDbType:   utils.MONGO,
+				DataDbHost:   "1.1.1.1",
+				DataDbPort:   "1234",
+				DataDbName:   "replication_mongo",
+				DataDbUser:   "user",
+				DataDbPass:   "pass",
+				QueryTimeout: 10 * time.Second,
+			},
+			&DataDbCfg{
+				DataDbType:   utils.REDIS,
+				DataDbHost:   "127.0.0.1",
+				DataDbPort:   "8888",
+				DataDbName:   "15",
+				DataDbUser:   "cgrates",
+				DataDbPass:   "",
+				QueryTimeout: 10 * time.Second,
+			},
+		},
+	}
+	if jsnCfg, err := NewCgrJsonCfgFromBytes([]byte(cfgJSONStr)); err != nil {
+		t.Error(err)
+	} else if jsnDataDbCfg, err := jsnCfg.DbJsonCfg(DATADB_JSN); err != nil {
+		t.Error(err)
+	} else if err = dbcfg.loadFromJsonCfg(jsnDataDbCfg); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(expected, dbcfg) {
+		t.Errorf("Expected: %+v ,\n recived: %+v", utils.ToJSON(expected), utils.ToJSON(dbcfg))
+	}
 }