msrp: use kemi wrapper to execute routing functions

src/modules/msrp/msrp_mod.c

@@ -551,7 +551,7 @@ static int msrp_frame_received(sr_event_param_t *evp)
 			LM_ERR("event callback (%s) set, but no cfg engine\n",
 					msrp_event_callback.s);
 		} else {
-			if(keng->froute(fmsg, EVENT_ROUTE,
+			if(sr_kemi_route(keng, fmsg, EVENT_ROUTE,
 						&msrp_event_callback, &evname)<0) {
 				LM_ERR("error running event route kemi callback\n");
 			}
@@ -635,4 +635,4 @@ int mod_register(char *path, int *dlflags, void *p1, void *p2)
 {
 	sr_kemi_modules_add(sr_kemi_msrp_exports);
 	return register_trans_mod(path, mod_trans);
-}
+}