search for: experimental_cod

This may be a long shot, but I suppose it can't hurt to ask! I have seen chatter regarding Zhone channel banks amongst the asterisk users primarily. In all of my searching I am guessing that the majority of people using the Zhone's are probably reading this, and with the support that I have seen from Zhone so far this is probably my best bet, I recently picked one up for a project

I'm planning a system of 120 SIP or PRI channels using speech recognition (fixed grammar of 500 words) menus. I could use a Cisco router and VoiceXML, but would prefer not to on cost grounds. Has anyone tried Asterisk and Sphinx (bonus points if in a production environment)? If so, what's your opinion on quality of recognition, stability, resource usage, etc? Anyone have any