diff --git a/mgw/MGCP_Test.ttcn b/mgw/MGCP_Test.ttcn
index 89388d1..48d2f9c 100644
--- a/mgw/MGCP_Test.ttcn
+++ b/mgw/MGCP_Test.ttcn
@@ -553,6 +553,7 @@
 
 		cmd := ts_DLCX(get_next_trans_id(), "5@mgw", '51234'H);
 		rtmpl.sdp := omit;
+		rtmpl.params := *;
 		resp := mgcp_transceive_mgw(cmd, rtmpl);
 
 		setverdict(pass);