diff options
| author | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-12-10 16:06:59 +0000 |
|---|---|---|
| committer | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-12-10 16:06:59 +0000 |
| commit | a51ab8f60cd6930a8178277657c4a55248239681 (patch) | |
| tree | b300957a2d76ca1d184d7621a640f57074846c0a /main/rtp.c | |
| parent | 4a90fc41fd7859f847c93cb01514fcc9ab5f2de9 (diff) | |
Merged revisions 162653 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r162653 | file | 2008-12-10 12:05:29 -0400 (Wed, 10 Dec 2008) | 6 lines
Increment the sequence number on the end packets for RFC2833. After reading the RFC some more and doing some testing I agree with this change.
(closes issue #12983)
Reported by: vt
Patches:
dtmf_inc_seqnum_on_end_pkts.diff uploaded by vt (license 520)
........
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@162656 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/rtp.c')
| -rw-r--r-- | main/rtp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/main/rtp.c b/main/rtp.c index e5c4a7bef..c613aac17 100644 --- a/main/rtp.c +++ b/main/rtp.c @@ -3151,16 +3151,17 @@ int ast_rtp_senddigit_end(struct ast_rtp *rtp, char digit) rtp->dtmfmute = ast_tvadd(ast_tvnow(), ast_tv(0, 500000)); rtpheader = (unsigned int *)data; - rtpheader[0] = htonl((2 << 30) | (1 << 23) | (rtp->send_payload << 16) | (rtp->seqno)); rtpheader[1] = htonl(rtp->lastdigitts); rtpheader[2] = htonl(rtp->ssrc); rtpheader[3] = htonl((digit << 24) | (0xa << 16) | (rtp->send_duration)); /* Set end bit */ rtpheader[3] |= htonl((1 << 23)); - rtpheader[0] = htonl((2 << 30) | (rtp->send_payload << 16) | (rtp->seqno)); + /* Send 3 termination packets */ for (i = 0; i < 3; i++) { + rtpheader[0] = htonl((2 << 30) | (rtp->send_payload << 16) | (rtp->seqno)); res = sendto(rtp->s, (void *) rtpheader, hdrlen + 4, 0, (struct sockaddr *) &rtp->them, sizeof(rtp->them)); + rtp->seqno++; if (res < 0) ast_log(LOG_ERROR, "RTP Transmission error to %s:%d: %s\n", ast_inet_ntoa(rtp->them.sin_addr), @@ -3173,7 +3174,6 @@ int ast_rtp_senddigit_end(struct ast_rtp *rtp, char digit) rtp->lastts += rtp->send_duration; rtp->sending_digit = 0; rtp->send_digit = 0; - rtp->seqno++; return res; } |