diff --git a/cmd/cgr-engine/cgr-engine.go b/cmd/cgr-engine/cgr-engine.go
index 131f81750..a65858419 100644
--- a/cmd/cgr-engine/cgr-engine.go
+++ b/cmd/cgr-engine/cgr-engine.go
@@ -974,6 +974,22 @@ func startDispatcherService(internalDispatcherSChan,
 	fltrS := <-filterSChan
 	filterSChan <- fltrS
 	var err error
+	var attrSConn *rpcclient.RpcClientPool
+	if len(cfg.DispatcherSCfg().AttributeSConns) != 0 { // AttributeS connection init
+		attrSConn, err = engine.NewRPCPool(rpcclient.POOL_FIRST,
+			cfg.TlsCfg().ClientKey,
+			cfg.TlsCfg().ClientCerificate, cfg.TlsCfg().CaCertificate,
+			cfg.GeneralCfg().ConnectAttempts, cfg.GeneralCfg().Reconnects,
+			cfg.GeneralCfg().ConnectTimeout, cfg.GeneralCfg().ReplyTimeout,
+			cfg.DispatcherSCfg().AttributeSConns, intAttrSChan,
+			cfg.GeneralCfg().InternalTtl)
+		if err != nil {
+			utils.Logger.Crit(fmt.Sprintf("<%s> Could not connect to %s: %s",
+				utils.DispatcherS, utils.AttributeS, err.Error()))
+			exitChan <- true
+			return
+		}
+	}
 	conns := make(map[string]*rpcclient.RpcClientPool)
 	for connID, haPoolCfg := range cfg.DispatcherSCfg().Conns {
 		var connPool *rpcclient.RpcClientPool
@@ -993,7 +1009,7 @@ func startDispatcherService(internalDispatcherSChan,
 		conns[connID] = connPool
 	}
 
-	dspS, err := dispatchers.NewDispatcherService(dm, cfg, fltrS, conns)
+	dspS, err := dispatchers.NewDispatcherService(dm, cfg, fltrS, attrSConn, conns)
 	if err != nil {
 		utils.Logger.Crit(fmt.Sprintf("<%s> Could not init, error: %s", utils.DispatcherS, err.Error()))
 		exitChan <- true
diff --git a/config/config_defaults.go b/config/config_defaults.go
index 8c33c4ecb..eb21e9b9d 100755
--- a/config/config_defaults.go
+++ b/config/config_defaults.go
@@ -149,6 +149,7 @@ const CGRATES_CFG_JSON = `
 	"attribute_filter_indexes" : {"limit": -1, "ttl": "", "static_ttl": false}, 				// control attribute filter indexes caching
 	"charger_filter_indexes" : {"limit": -1, "ttl": "", "static_ttl": false}, 					// control charger filter indexes caching
 	"dispatcher_filter_indexes" : {"limit": -1, "ttl": "", "static_ttl": false}, 				// control dispatcher filter indexes caching
+	"dispatcher_routes": {"limit": -1, "ttl": "", "static_ttl": false}, 						// control dispatcher routes caching
 	"diameter_messages": {"limit": -1, "ttl": "3h", "static_ttl": false},						// diameter messages caching
 },
 
diff --git a/config/config_json_test.go b/config/config_json_test.go
index a85275cdf..e8219cc17 100755
--- a/config/config_json_test.go
+++ b/config/config_json_test.go
@@ -159,6 +159,8 @@ func TestCacheJsonCfg(t *testing.T) {
 			Ttl: utils.StringPointer(""), Static_ttl: utils.BoolPointer(false)},
 		utils.CacheDispatcherFilterIndexes: &CacheParamJsonCfg{Limit: utils.IntPointer(-1),
 			Ttl: utils.StringPointer(""), Static_ttl: utils.BoolPointer(false)},
+		utils.CacheDispatcherRoutes: &CacheParamJsonCfg{Limit: utils.IntPointer(-1),
+			Ttl: utils.StringPointer(""), Static_ttl: utils.BoolPointer(false)},
 		utils.CacheDiameterMessages: &CacheParamJsonCfg{Limit: utils.IntPointer(-1),
 			Ttl: utils.StringPointer("3h"), Static_ttl: utils.BoolPointer(false)},
 	}
diff --git a/config/config_test.go b/config/config_test.go
index 708387daa..5d2423bf5 100755
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -727,6 +727,8 @@ func TestCgrCfgJSONDefaultsCacheCFG(t *testing.T) {
 			TTL: time.Duration(0), StaticTTL: false, Precache: false},
 		utils.CacheDispatcherFilterIndexes: &CacheParamCfg{Limit: -1,
 			TTL: time.Duration(0), StaticTTL: false, Precache: false},
+		utils.CacheDispatcherRoutes: &CacheParamCfg{Limit: -1,
+			TTL: time.Duration(0), StaticTTL: false, Precache: false},
 		utils.CacheDiameterMessages: &CacheParamCfg{Limit: -1,
 			TTL: time.Duration(3 * time.Hour), StaticTTL: false},
 	}
diff --git a/dispatchers/dispatchers.go b/dispatchers/dispatchers.go
index b3a71797d..c8107b42e 100755
--- a/dispatchers/dispatchers.go
+++ b/dispatchers/dispatchers.go
@@ -30,9 +30,10 @@ import (
 // NewDispatcherService constructs a DispatcherService
 func NewDispatcherService(dm *engine.DataManager,
 	cfg *config.CGRConfig, fltrS *engine.FilterS,
+	attrS *rpcclient.RpcClientPool,
 	conns map[string]*rpcclient.RpcClientPool) (*DispatcherService, error) {
 	return &DispatcherService{dm: dm, cfg: cfg,
-		fltrS: fltrS, conns: conns}, nil
+		fltrS: fltrS, attrS: attrS, conns: conns}, nil
 }
 
 // DispatcherService  is the service handling dispatching towards internal components
@@ -41,6 +42,7 @@ type DispatcherService struct {
 	dm    *engine.DataManager
 	cfg   *config.CGRConfig
 	fltrS *engine.FilterS
+	attrS *rpcclient.RpcClientPool            // used for API auth
 	conns map[string]*rpcclient.RpcClientPool // available connections, accessed based on connID
 }
 
@@ -143,6 +145,18 @@ func (dS *DispatcherService) Dispatch(ev *utils.CGREvent, subsys string,
 	if errDsp != nil {
 		return utils.NewErrDispatcherS(errDsp)
 	}
+	var connID string
+	if ev.DispatcherRoute != nil &&
+		*ev.DispatcherRoute != "" {
+		// use previously discovered route
+		if x, ok := engine.Cache.Get(utils.CacheDispatcherRoutes,
+			*ev.DispatcherRoute); ok && x != nil {
+			connID = x.(string)
+			if err = dS.conns[connID].Call(serviceMethod, args, reply); !utils.IsNetworkError(err) {
+				return
+			}
+		}
+	}
 	for i := 0; i < d.MaxConns(); i++ {
 		connID := d.NextConnID()
 		conn, has := dS.conns[connID]
@@ -153,6 +167,11 @@ func (dS *DispatcherService) Dispatch(ev *utils.CGREvent, subsys string,
 		if err = conn.Call(serviceMethod, args, reply); !utils.IsNetworkError(err) {
 			break
 		}
+		if ev.DispatcherRoute != nil &&
+			*ev.DispatcherRoute != "" { // cache the discovered route
+			engine.Cache.Set(utils.CacheDispatcherRoutes, *ev.DispatcherRoute, connID,
+				nil, true, utils.EmptyString)
+		}
 	}
 	return
 }
diff --git a/utils/cgrevent.go b/utils/cgrevent.go
index 1c2aecb12..c1349b5ee 100644
--- a/utils/cgrevent.go
+++ b/utils/cgrevent.go
@@ -27,11 +27,12 @@ import (
 
 // CGREvent is a generic event processed by CGR services
 type CGREvent struct {
-	Tenant  string
-	ID      string
-	Context *string    // attach the event to a context
-	Time    *time.Time // event time
-	Event   map[string]interface{}
+	Tenant          string
+	ID              string
+	Context         *string    // attach the event to a context
+	Time            *time.Time // event time
+	DispatcherRoute *string    // route over previous computed path
+	Event           map[string]interface{}
 }
 
 func (ev *CGREvent) HasField(fldName string) (has bool) {
diff --git a/utils/consts.go b/utils/consts.go
index 7b9268781..85951b485 100755
--- a/utils/consts.go
+++ b/utils/consts.go
@@ -934,6 +934,7 @@ const (
 	CacheChargerProfiles         = "charger_profiles"
 	CacheDispatcherProfiles      = "dispatcher_profiles"
 	CacheDispatchers             = "dispatchers"
+	CacheDispatcherRoutes        = "dispatcher_routes"
 	CacheResourceFilterIndexes   = "resource_filter_indexes"
 	CacheStatFilterIndexes       = "stat_filter_indexes"
 	CacheThresholdFilterIndexes  = "threshold_filter_indexes"