[asterisk-dev] DTMF detection in dsp.c intolerant?

Tony Mountifield tony at softins.clara.co.uk
Wed Aug 22 10:35:01 CDT 2007

In article <46CC4F01.7020801 at coppice.org>,
Steve Underwood <steveu at coppice.org> wrote:
> spandsp finds what you say is really there. If you have spandsp, the 
> DTMF receiver test program can be used to decode wave file of 8k 
> sample/second audio, with a command line:
>     ./dtmf_rx_tests -d <file name>

Thanks Steve, I installed spandsp-0.0.3 and discovered "dtmf_rx_tests -d"
just before I saw your reply, and yes, it decodes the file fine for me too.

Now to hunt down why Asterisk doesn't!

Tony Mountifield
Work: tony at softins.co.uk - http://www.softins.co.uk
Play: tony at mountifield.org - http://tony.mountifield.org

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