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Only set dtmfcount on BEGIN, and ensure it gets reset to 0 properly.

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(issue #14460)
Reported by: moliveras
Tested by: russell


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@178373 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2009-02-24 20:36:19 +00:00
parent cdf5240895
commit da0d84c3e4
1 changed files with 3 additions and 3 deletions
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6
main/rtp.c
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@@ -745,6 +745,7 @@ static struct ast_frame *process_rfc2833(struct ast_rtp *rtp, unsigned char *dat
if (ast_test_flag(rtp, FLAG_DTMF_COMPENSATE)) {
if ((rtp->lastevent != timestamp) || (rtp->resp && rtp->resp != resp)) {
rtp->resp = resp;
rtp->dtmfcount = 0;
f = send_dtmf(rtp, AST_FRAME_DTMF_END);
f->len = 0;
rtp->lastevent = timestamp;
@@ -753,16 +754,16 @@ static struct ast_frame *process_rfc2833(struct ast_rtp *rtp, unsigned char *dat
if ((!(rtp->resp) && (!(event_end & 0x80))) || (rtp->resp && rtp->resp != resp)) {
rtp->resp = resp;
f = send_dtmf(rtp, AST_FRAME_DTMF_BEGIN);
rtp->dtmfcount = dtmftimeout;
} else if ((event_end & 0x80) && (rtp->lastevent != seqno) && rtp->resp) {
f = send_dtmf(rtp, AST_FRAME_DTMF_END);
f->len = ast_tvdiff_ms(ast_samp2tv(samples, 8000), ast_tv(0, 0)); /* XXX hard coded 8kHz */
rtp->resp = 0;
rtp->dtmfcount = 0;
rtp->lastevent = seqno;
}
}
rtp->dtmfcount = dtmftimeout;
return f;
}
@@ -1332,7 +1333,6 @@ struct ast_frame *ast_rtp_read(struct ast_rtp *rtp)
rtp->f.delivery.tv_usec = 0;
if (mark)
rtp->f.subclass |= 0x1;
}
rtp->f.src = "RTP";
return &rtp->f;