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Fix excessive fax detection (Thanks Steve Underwood!!!)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2068 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-01-25 19:51:01 +00:00
parent 0efa5c562a
commit 01d62f822d
1 changed files with 1 additions and 1 deletions
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2
dsp.c
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@@ -596,7 +596,7 @@ static int dtmf_detect (dtmf_detect_state_t *s,
} /* Don't reset fax hits counter */
}
#else /* OLD_DSP_ROUTINES */
if (!hit && (fax_energy >= DTMF_TO_TOTAL_ENERGY*s->energy)) {
if (!hit && (fax_energy >= FAX_THRESHOLD) && (fax_energy >= DTMF_TO_TOTAL_ENERGY*s->energy)) {
#if 0
printf("Fax energy/Second Harmonic: %f\n", fax_energy);
#endif