Using ASR

[mjodotcom]

When I add the device it shows up as 9xxPlantronics (as the headset instructions say it should). The voice command functionality has been selected and after a soft reset still no luck =(. When I hold the device down until I hear the single tone to activate voice dialing, the microphone shows up on the top of the TP and I can speak into it - however, I am not receiving any type of voice prompt. Its just silent and after a second of me not saying anything the mic turns off. Whats next to try? =)