Don't ACK on anything but INVITE

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@804 65c4cc65-6c06-0410-ace0-fbb531ad65f3
24 years ago · 1bfcc8d8d0
parent ec6cca344b
commit 1bfcc8d8d0
1 changed files with 3 additions and 1 deletions
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@ -3937,7 +3937,9 @@ static void handle_response(struct sip_pvt *p, int resp, char *rest, struct sip_
 						ast_queue_hangup(p->owner, 0);
 					break;
 				}
-				transmit_request(p, "ACK", seqno, 0);
+				/* ACK on invite */
+				if (!strcasecmp(msg, "INVITE"))
+					transmit_request(p, "ACK", seqno, 0);
 				p->alreadygone = 1;
 				if (!p->owner)
 					p->needdestroy = 1;