https://origsvn.digium.com/svn/asterisk/branches/1.4
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r77460 | file | 2007-07-26 20:19:04 -0300 (Thu, 26 Jul 2007) | 4 lines
(closes issue #10302)
Reported by: litnialex
If a DTMF end frame comes from a channel without a begin and it is going to a technology that only accepts end frames (aka INFO) then use the minimum DTMF duration if one is not in the frame already.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@77461
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
}
} else {
struct timeval now = ast_tvnow();
- ast_clear_flag(chan, AST_FLAG_IN_DTMF);
- if (!f->len)
- f->len = ast_tvdiff_ms(now, chan->dtmf_tv);
+ if (ast_test_flag(chan, AST_FLAG_IN_DTMF)) {
+ ast_clear_flag(chan, AST_FLAG_IN_DTMF);
+ if (!f->len)
+ f->len = ast_tvdiff_ms(now, chan->dtmf_tv);
+ } else if (!f->len)
+ f->len = AST_MIN_DTMF_DURATION;
if (f->len < AST_MIN_DTMF_DURATION) {
ast_set_flag(chan, AST_FLAG_EMULATE_DTMF);
chan->emulate_dtmf_digit = f->subclass;