diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index fef5fd7..ae855bd 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -2277,7 +2277,7 @@
 /* BSC asks for inter-BSC HO, but the MSC decides that it won't happen and
  * simply never sends a BSSMAP Handover Command. */
 private function f_tc_ho_out_fail_no_msc_response(charstring id) runs on MSC_ConnHdlr {
-	g_pars := valueof(t_def_TestHdlrPars);
+	g_pars := f_gen_test_hdlr_pars();
 
 	var PDU_BSSAP ass_req := f_gen_ass_req();
 	ass_req.pdu.bssmap.assignmentRequest.channelType := valueof(ts_BSSMAP_IE_ChannelType);
@@ -2323,7 +2323,7 @@
 /* BSC asks for inter-BSC HO, receives BSSMAP Handover Command, but MS reports
  * RR Handover Failure. */
 private function f_tc_ho_out_fail_rr_ho_failure(charstring id) runs on MSC_ConnHdlr {
-	g_pars := valueof(t_def_TestHdlrPars);
+	g_pars := f_gen_test_hdlr_pars();
 
 	var PDU_BSSAP ass_req := f_gen_ass_req();
 	ass_req.pdu.bssmap.assignmentRequest.channelType := valueof(ts_BSSMAP_IE_ChannelType);
@@ -2406,7 +2406,7 @@
 /* BSC asks for inter-BSC HO, receives BSSMAP Handover Command, but MS reports
  * RR Handover Failure. */
 private function f_tc_ho_out_fail_no_ho_detect(charstring id) runs on MSC_ConnHdlr {
-	g_pars := valueof(t_def_TestHdlrPars);
+	g_pars := f_gen_test_hdlr_pars();
 
 	var PDU_BSSAP ass_req := f_gen_ass_req();
 	ass_req.pdu.bssmap.assignmentRequest.channelType := valueof(ts_BSSMAP_IE_ChannelType);