diff options
-rwxr-xr-x | channels/chan_sip.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 6bd89f5d2..c3379ab9d 100755 --- 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; |