[Asterisk-Users] Integration with external ASR engines

[Alex Zarubin]

Hello,

Question for developers: what is the asterisk way to integrate with ASR
(speech recognition)?
Question to the community: has someone done anything in this direction?

On the first glance that shouldn't be too hard. One part is delivering audio
to the engine (for example,
main ASR players Nuance and Speechworks will be happy with RTP) - can be
done via RTP forking.
The other part is stopping the prompt when speech is detected (barge-in
implementation). One more
thing is adding the related commands to agi.

Any comments are welcome.

Thank you.
Alex Zarubin


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