Could you use MRCP?<div><br></div><div>Johannes<br><div><br><div class="gmail_quote">On Wed, Apr 29, 2009 at 10:14 AM, Joshua Colp <span dir="ltr"><<a href="mailto:jcolp@digium.com">jcolp@digium.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">----- "bollox bollox" <<a href="mailto:bollox_bollox@hotmail.com">bollox_bollox@hotmail.com</a>> wrote:<br>
<br>
> Hi there<br>
><br>
> Does anybody have any experience using Nuance speech recognition from<br>
> Asterisk?<br>
> It seems that all the documentation I come across discusses<br>
> Lumenvox/Asterisk integration, but not a word about Nuance.<br>
><br>
> I've created a nuance.conf file and added a line defining where my<br>
> Nuance server can be found, but I doubt the file is ever read.<br>
<br>
</div>This would be correct. A module has to be written that uses the engine in question. No module<br>
is in the tree for Nuance, so it won't work.<br>
<div class="im"><br>
> I do not seem to be able to get past the SpeechCreate command in the<br>
> dialplan.<br>
> I've tried SpeechCreate and SpeechCreate(nuance) , but the ERROR<br>
> variable is always 1 afterwards.<br>
><br>
> I've had a look at the source code, but I'm still puzzled.<br>
> The find_engine function should return the default engine if no<br>
> arguments are passed, and search through the list of engines if an<br>
> argument is passed.<br>
> I have not been able to find out<br>
> - how to add engines to Asterisk,<br>
> - how to see the list of available engines (if any) or<br>
> - where the default engine is defined.<br>
><br>
<br>
</div>Adding an engine to Asterisk requires writing an interface module using the speech recognition<br>
API in Asterisk. It acts as the glue between the way Asterisk does speech recognition and the way<br>
the speech solution (such as Nuance) does. Without this you can't use it. The API is defined in the<br>
speech.h header file in include/asterisk<br>
<br>
--<br>
Joshua Colp<br>
Digium, Inc. | Software Developer<br>
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA<br>
Check us out at: <a href="http://www.digium.com" target="_blank">www.digium.com</a> & <a href="http://www.asterisk.org" target="_blank">www.asterisk.org</a><br>
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</blockquote></div><br></div></div>