diff --git a/roles/sipp/files/startserver.sh b/roles/sipp/files/startserver.sh
index d695833..b2f5417 100644
--- a/roles/sipp/files/startserver.sh
+++ b/roles/sipp/files/startserver.sh
@@ -4,6 +4,6 @@ then
 	echo "sipp is running"
 else
 	cd /home/pi/sipp
-	./sipp -sn uas -bg
+	./sipp -sn uas -rtp_echo -bg -mi <address> -mp 6000
 fi