fix bindings

* name is unique

kamailio/registrar-role.cfg

@@ -514,7 +514,7 @@ route[REGISTRAR_BINDINGS]
 
     #!ifndef REGISTRAR_CUSTOM_BINDINGS
 
-    $var(payload) = $_s({"name": "registrar-api", "exchange": "registrar", "type": "topic", "queue": "registrar-flush-MY_HOSTNAME", "routing": "registration.flush.*", "federate": true });
+    $var(payload) = $_s({"name": "registrar-flush", "exchange": "registrar", "type": "topic", "queue": "registrar-flush-MY_HOSTNAME", "routing": "registration.flush.*", "federate": true });
     kazoo_subscribe("$var(payload)");
 
     #!endif
@@ -532,7 +532,7 @@ route[REGISTRAR_API_BINDINGS]
    #!import_file "registrar-api-custom-bindings.cfg"
 
    #!ifndef REGISTRAR_API_CUSTOM_BINDINGS
-   $var(payload) = $_s({"name": "registrar-api", "exchange": "registrar", "type": "topic", "queue": "registrar-api-MY_HOSTNAME", "routing": ["registration.search_req.*"], "exclusive": false, "federate": true });
+   $var(payload) = $_s({"name": "registrar-api", "exchange": "registrar", "type": "topic", "queue": "registrar-api-MY_HOSTNAME", "routing": "registration.search_req.*", "federate": true });
    kazoo_subscribe("$var(payload)");
    #!endif