PRACK handled statelessly now

iptel.cfg

@@ -25,11 +25,6 @@ loadmodule "modules/auth/auth.so"
 
 route{
 
-	# fix Cisco's bug in PRACK processing; it's a really horrible, horrible hack!
-	if (method=="PRACK") {
-		sl_send_reply("200", "Cool I like PRACKs" );
-		break;
-	};
 
 	# filter local stateless ACK generated by authentication of mf replies
 	sl_filter_ACK();
@@ -45,6 +40,14 @@ route{
         # Do strict routing if route headers present
 	rewriteFromRoute();
 
+	# fix Cisco's bug in PRACK processing; at least don't bother ser's
+	# stateful processing with that and process it statelessly
+	if (method=="PRACK") {
+		forward( uri:host, uri:port );
+		log("that's PRACK");
+		break;
+	};
+
 	# divert voicemail requests
         if (uri=~"mail\.iptel\.org" | uri=~":6060") {
 		log("Request is for voicemail\n");