restarts busydetector (if enabled) when DTMF is received.
(closes issue #16389) Reported by: alecdavis Tested by: alecdavis Patch dtmf_busydetector.diff.txt uploaded by alecdavis (license 585) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@234897 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -1401,6 +1401,12 @@ struct ast_frame *ast_dsp_process(struct ast_channel *chan, struct ast_dsp *dsp,
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memmove(dsp->digit_state.digits, dsp->digit_state.digits + 1, dsp->digit_state.current_digits);
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dsp->digit_state.current_digits--;
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dsp->dtmf_began = 0;
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if (dsp->features & DSP_FEATURE_BUSY_DETECT) {
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/* Reset Busy Detector as we have some confirmed activity */
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memset(dsp->historicsilence, 0, sizeof(dsp->historicsilence));
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memset(dsp->historicnoise, 0, sizeof(dsp->historicnoise));
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}
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}
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if (event) {
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