[asterisk-users] Asterisk- speech to text(Voicemail to text message)

[Justin Sherrill]

>From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On 
>Behalf Of Danny Nicholas
>Sent: Wednesday, September 22, 2010 5:04 PM
>To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
>Subject: Re: [asterisk-users] Asterisk- speech to text(Voicemail to text message)
>
>FWIW, the current state of Speech-to-text will let you do a 70-95% accurate translation of 
>incoming voicemails depending on clarity/dialect/training.  Also depends on language of 
>"native" speakers.  For 100% reliability, this still requires Human intervention.

I'd like to do this too.  Poking around, it looks like res_speech.so is the library to enable it, but an actual separate program to convert from voice to text is needed, like Sphinx or VXI?  I haven't found anything yet that describes how to connect it to voicemail.  Examples are welcome, if anyone has one to point at/paste.