diff --git a/cmd/cgr-migrator/cgr-migrator.go b/cmd/cgr-migrator/cgr-migrator.go
index 7ba662be7..7f4c5634e 100755
--- a/cmd/cgr-migrator/cgr-migrator.go
+++ b/cmd/cgr-migrator/cgr-migrator.go
@@ -46,7 +46,7 @@ var (
 		"Configuration directory path.")
 
 	exec = cgrMigratorFlags.String("exec", "", "fire up automatic migration "+
-		"<*set_versions|*cost_details|*accounts|*actions|*action_triggers|*action_plans|*shared_groups|*stordb|*datadb>")
+		"<*set_versions|*cost_details|*accounts|*actions|*action_triggers|*action_plans|*shared_groups|*filters|*stordb|*datadb>")
 	version = cgrMigratorFlags.Bool("version", false, "prints the application version")
 
 	inDataDBType = cgrMigratorFlags.String("datadb_type", dfltCfg.DataDbCfg().DataDbType,
diff --git a/config/config.go b/config/config.go
index 17fb570a6..52b53c34a 100755
--- a/config/config.go
+++ b/config/config.go
@@ -134,6 +134,7 @@ func NewDefaultCGRConfig() (cfg *CGRConfig, err error) {
 	cfg.DataFolderPath = "/usr/share/cgrates/"
 	cfg.MaxCallDuration = time.Duration(3) * time.Hour // Hardcoded for now
 
+	cfg.rpcConns = make(map[string]*RpcConn)
 	cfg.generalCfg = new(GeneralCfg)
 	cfg.generalCfg.NodeID = utils.UUIDSha1Prefix()
 	cfg.dataDbCfg = new(DataDbCfg)
@@ -256,6 +257,8 @@ type CGRConfig struct {
 	ConfigReloads map[string]chan struct{} // Signals to specific entities that a config reload should occur
 	rldChans      map[string]chan struct{} // index here the channels used for reloads
 
+	rpcConns map[string]*RpcConn
+
 	generalCfg       *GeneralCfg       // General config
 	dataDbCfg        *DataDbCfg        // Database config
 	storDbCfg        *StorDbCfg        // StroreDb config
@@ -735,6 +738,7 @@ func (cfg *CGRConfig) LazySanityCheck() {
 func (cfg *CGRConfig) loadFromJsonCfg(jsnCfg *CgrJsonCfg) (err error) {
 	// Load sections out of JSON config, stop on error
 	for _, loadFunc := range []func(*CgrJsonCfg) error{
+		cfg.loadRpcConns,
 		cfg.loadGeneralCfg, cfg.loadCacheCfg, cfg.loadListenCfg,
 		cfg.loadHttpCfg, cfg.loadDataDBCfg, cfg.loadStorDBCfg,
 		cfg.loadFilterSCfg, cfg.loadRalSCfg, cfg.loadSchedulerCfg,
@@ -754,6 +758,14 @@ func (cfg *CGRConfig) loadFromJsonCfg(jsnCfg *CgrJsonCfg) (err error) {
 	return
 }
 
+// loadRpcConns loads the RPCConns section of the configuration
+func (cfg *CGRConfig) loadRpcConns(jsnCfg *CgrJsonCfg) (err error) {
+	var jsnRpcConns map[string]*RpcConn
+	if jsnRpcConns, err = jsnCfg.RpcConnJsonCfg(); err != nil {
+		return
+	}
+}
+
 // loadGeneralCfg loads the General section of the configuration
 func (cfg *CGRConfig) loadGeneralCfg(jsnCfg *CgrJsonCfg) (err error) {
 	var jsnGeneralCfg *GeneralJsonCfg
diff --git a/config/config_json.go b/config/config_json.go
index 04454cfb1..184656813 100644
--- a/config/config_json.go
+++ b/config/config_json.go
@@ -60,6 +60,7 @@ const (
 	Apier              = "apier"
 	DNSAgentJson       = "dns_agent"
 	ERsJson            = "ers"
+	RpcConnsJsonName   = "rpc_conns"
 )
 
 // Loads the json config out of io.Reader, eg other sources than file, maybe over http
@@ -84,6 +85,18 @@ func (self CgrJsonCfg) GeneralJsonCfg() (*GeneralJsonCfg, error) {
 	return cfg, nil
 }
 
+func (self CgrJsonCfg) RpcConnJsonCfg() (map[string]*RpcConnsJson, error) {
+	rawCfg, hasKey := self[RpcConnsJsonName]
+	if !hasKey {
+		return nil, nil
+	}
+	cfg := make(map[string]*RpcConnsJson)
+	if err := json.Unmarshal(*rawCfg, cfg); err != nil {
+		return nil, err
+	}
+	return cfg, nil
+}
+
 func (self CgrJsonCfg) CacheJsonCfg() (*CacheJsonCfg, error) {
 	rawCfg, hasKey := self[CACHE_JSN]
 	if !hasKey {
diff --git a/config/libconfig_json.go b/config/libconfig_json.go
index 8edf30127..9b7bf33c5 100755
--- a/config/libconfig_json.go
+++ b/config/libconfig_json.go
@@ -256,6 +256,12 @@ type FsConnJsonCfg struct {
 	Alias      *string
 }
 
+type RpcConnsJson struct {
+	Strategy *string
+	PoolSize *int
+	Conns    *[]*RemoteHostJson
+}
+
 // Represents one connection instance towards a rater/cdrs server
 type RemoteHostJson struct {
 	Address     *string
diff --git a/config/smconfig.go b/config/smconfig.go
index 46aa32507..67bb866ba 100644
--- a/config/smconfig.go
+++ b/config/smconfig.go
@@ -33,6 +33,32 @@ func NewDfltRemoteHost() *RemoteHost {
 	return &dfltVal
 }
 
+type RpcConn struct {
+	Strategy string
+	PoolSize int
+	Conns    []*RemoteHost
+}
+
+func (rC *RpcConn) loadFromJsonCfg(jsnCfg *RpcConnsJson) (err error) {
+	if jsnCfg == nil {
+		return
+	}
+	if jsnCfg.Strategy != nil {
+		rC.Strategy = *jsnCfg.Strategy
+	}
+	if jsnCfg.PoolSize != nil {
+		rC.PoolSize = *jsnCfg.PoolSize
+	}
+	if jsnCfg.Conns != nil {
+		rC.Conns = make([]*RemoteHost, len(*jsnCfg.Conns))
+		for idx, jsnHaCfg := range *jsnCfg.Conns {
+			rC.Conns[idx] = NewDfltRemoteHost()
+			rC.Conns[idx].loadFromJsonCfg(jsnHaCfg)
+		}
+	}
+	return
+}
+
 // One connection to Rater
 type RemoteHost struct {
 	Address     string
diff --git a/engine/version.go b/engine/version.go
index 8974e2d32..6bd0bf447 100644
--- a/engine/version.go
+++ b/engine/version.go
@@ -34,6 +34,7 @@ var (
 		utils.SharedGroups:   "cgr-migrator -exec=*shared_groups",
 		utils.Thresholds:     "cgr-migrator -exec=*thresholds",
 		utils.LoadIDsVrs:     "cgr-migrator -exec=*load_ids",
+		utils.Filters:        "cgr-migrator -exec=*filters",
 	}
 	storDBVers = map[string]string{
 		utils.CostDetails:   "cgr-migrator -exec=*cost_details",
diff --git a/migrator/migrator.go b/migrator/migrator.go
index 3b7610420..d9f4b6af3 100755
--- a/migrator/migrator.go
+++ b/migrator/migrator.go
@@ -125,6 +125,8 @@ func (m *Migrator) Migrate(taskIDs []string) (err error, stats map[string]int) {
 			err = m.migrateThresholds()
 		case utils.MetaAttributes:
 			err = m.migrateAttributeProfile()
+		case utils.MetaFilters:
+			err = m.migrateFilters()
 		//only Move
 		case utils.MetaRatingPlans:
 			err = m.migrateRatingPlans()
@@ -136,8 +138,6 @@ func (m *Migrator) Migrate(taskIDs []string) (err error, stats map[string]int) {
 			err = m.migrateReverseDestinations()
 		case utils.MetaTimings:
 			err = m.migrateTimings()
-		case utils.MetaFilters:
-			err = m.migrateFilters()
 		case utils.MetaResources:
 			err = m.migrateResources()
 		case MetaAliases: