mgw: Include mandatory connection-id in MDCX
diff --git a/mgw/MGCP_Test.ttcn b/mgw/MGCP_Test.ttcn
index 77ec3a5..13c565a 100644
--- a/mgw/MGCP_Test.ttcn
+++ b/mgw/MGCP_Test.ttcn
@@ -142,11 +142,12 @@
 		sdp := ?
 	}
 
-	template MgcpCommand ts_MDCX(MgcpTransId trans_id, charstring ep, MgcpConnectionMode mode, MgcpCallId call_id, template SDP_Message sdp := omit) := {
+	template MgcpCommand ts_MDCX(MgcpTransId trans_id, charstring ep, MgcpConnectionMode mode, MgcpCallId call_id, MgcpConnectionId conn_id, template SDP_Message sdp := omit) := {
 		line := t_MgcpCmdLine("MDCX", trans_id, ep),
 		params := {
 			t_MgcpParConnMode(mode),
 			ts_MgcpParCallId(call_id),
+			ts_MgcpParConnectionId(conn_id),
 			//t_MgcpParReqId(omit),
 			t_MgcpParLocConnOpt("p:20, a:PCMU")
 		},
@@ -585,7 +586,7 @@
 
 		f_init(ep);
 
-		cmd := ts_MDCX(get_next_trans_id(), ep, "sendrecv", call_id);
+		cmd := ts_MDCX(get_next_trans_id(), ep, "sendrecv", call_id, call_id);
 		cmd.sdp := ts_SDP("127.0.0.1", "127.0.0.2", "23", "42", 2344, { "98" },
 				  { valueof(ts_SDP_rtpmap(98, "AMR/8000")),
 				    valueof(ts_SDP_ptime(20)) });