[asterisk-dev] [Code Review] dsp.c: dtmf_detect, Fix multiple issues when no-interdigit delay is present.

[Alec Davis]

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https://reviewboard.asterisk.org/r/2085/
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Review request for Asterisk Developers.


Summary
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Document DTMF events for different sequences.

* Fix extra hit required when new DIGIT is sent without any interdigit delay.
* Fix when DTMF_HITS_TO_BEGIN = 2, and no interdigit gap, that BEGIN is posted. 
* Fix situation where a flakey detect, would clear the current_hit (indicating an END), which may not have been the case.


Diffs
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  trunk/main/dsp.c 371649 

Diff: https://reviewboard.asterisk.org/r/2085/diff


Testing
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Thanks,

Alec

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