diff --git a/pcscf/kamailio_pcscf.cfg b/pcscf/kamailio_pcscf.cfg
index be01bb8..033ab3e 100644
--- a/pcscf/kamailio_pcscf.cfg
+++ b/pcscf/kamailio_pcscf.cfg
@@ -918,7 +918,7 @@ event_route[uac:reply] {
 			$sht(natpingfail=>$uac_req(ouri)) = $sht(natpingfail=>$uac_req(ouri)) + 1;
 		}
 		xlog("  request sent to $uac_req(ruri): Fail Counter is $sht(natpingfail=>$uac_req(ouri))\n");
-		if ($sht(natpingfail=>$uac_req(ouri)) > 30) {
+		if ($sht(natpingfail=>$uac_req(ouri)) > 10) {
 			if ($(uac_req(ouri){uri.transport}) == "tcp") {
 				$var(alias) = "alias="+$(uac_req(ouri){uri.host})+"~"+$(uac_req(ouri){uri.port})+"~2";
 			} else if ($(uac_req(ouri){uri.transport}) == "tls") {