[asterisk-users] Opensource Speech recognition for Asterisk
bob.kleiner at gmail.com
Tue Aug 24 06:30:14 CDT 2010
> Thanks guys. A lot of info here :-)
> I am wondering if anyone followed this and it was working for them:
We successfully deployed it and now saving thousands on commercial ASR
ports. It seems users are rather happy with it. The recognition seems
pretty accurate. Of course it has it's own limitations but so any
other technology. It will not hurt if some of your users will benefit
> I am not looking for anything fancy. The basic "yes", "no", dialing a
> number, asking for agent, etc...out of which probably the hardest is a 10
> digit number to be asked to be dialed.
Yes, that should work. It also supports JSGF grammars, so you should
be able to recognize digit strings easily.
And if you want something serious, there are at least two open source products
providing ASR over standard MRCP protocol. They also use CMUSphinx, so
provide the same accuracy
Though Cairo is a bit dated.
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