Index: channels/chan_sip.c
===================================================================
--- channels/chan_sip.c	(revision 7555)
+++ channels/chan_sip.c	(working copy)
@@ -6291,6 +6291,15 @@
 			/* Auth is OK */
 			res = 0;
 		}
+		if (res == -1) {
+			if (sipdebug)
+				ast_log(LOG_NOTICE, "Wrong Password received in authentication from '%s'\n", get_header(req, "To"));
+			transmit_response_with_auth(p, response, req, randdata, reliable, respheader, 0);
+
+			/* Schedule auto destroy in 15 seconds */
+			sip_scheddestroy(p, 15000);
+			return 1;
+		}
 	}
 	/* Failure */
 	return res;
@@ -6439,10 +6448,6 @@
 	}
 	if (res < 0) {
 		switch (res) {
-		case -1:
-			/* Wrong password in authentication. Go away, don't try again until you fixed it */
-			transmit_response(p, "403 Forbidden (Bad auth)", &p->initreq);
-			break;
 		case -2:
 			/* Username and digest username does not match. 
 			   Asterisk uses the From: username for authentication. We need the