Issue #7869 - Stop retransmission of 302 redirects.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46408 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -16821,8 +16821,7 @@ static int sip_sipredirect(struct sip_pvt *p, const char *dest)
 	ast_string_field_build(p, our_contact, "Transfer <sip:%s@%s%s%s>", extension, host, port ? ":" : "", port ? port : "");
 	transmit_response_reliable(p, "302 Moved Temporarily", &p->initreq);
 
-	/* this is all that we want to send to that SIP device */
-	ast_set_flag(&p->flags[0], SIP_ALREADYGONE);
+	sip_scheddestroy(p, 32000);	/* Make sure we stop send this reply. */
 
 	/* hangup here */
 	return -1;