library/IPA: split t_ASP_IPA_EVT_UD into send / receive templates

Change-Id: Ib5494bff3f9aa0ac396b729c326e7b4a64c5a5dd
diff --git a/remsim/RemsimServer_Tests.ttcn b/remsim/RemsimServer_Tests.ttcn
index bada70a..1ca5ce9 100644
--- a/remsim/RemsimServer_Tests.ttcn
+++ b/remsim/RemsimServer_Tests.ttcn
@@ -164,8 +164,8 @@
 	T.start;
 	/* expect that we're disconnected if we never send a ConnectClientReq */
 	alt {
-	[] RSPRO[0].receive(t_ASP_IPA_EVT_UD(ASP_IPA_EVENT_ID_ACK)) { repeat; }
-	[] RSPRO[0].receive(t_ASP_IPA_EVT_UD(ASP_IPA_EVENT_DOWN)) {
+	[] RSPRO[0].receive(tr_ASP_IPA_EV(ASP_IPA_EVENT_ID_ACK)) { repeat; }
+	[] RSPRO[0].receive(tr_ASP_IPA_EV(ASP_IPA_EVENT_DOWN)) {
 		setverdict(pass);
 		}
 	[] T.timeout {