diff --git a/mgw/MGCP_Test.ttcn b/mgw/MGCP_Test.ttcn
index 5665981..859a677 100644
--- a/mgw/MGCP_Test.ttcn
+++ b/mgw/MGCP_Test.ttcn
@@ -1502,6 +1502,9 @@
 
 		temp := stats_osmux.num_pkts_tx - num_pkts_tx[1] - stats_rtp.num_pkts_rx / flow[1].osmux.cfg.batch_size;
 		if (temp > 3 or temp < -3) {
+			log("stats_rtp: ", stats_rtp);
+			log("stats_osmux: ", stats_osmux);
+			log("old_osmux_tx: ", num_pkts_tx[1]);
 			setverdict(fail, "number of packets not within normal parameters (" & int2str(temp) & ")");
 			mtc.stop;
 		}