cyanogen 7.1.0 Bluetooth handsfree problem, audio still from phone

[Guest armistice]

HI,

Any suggestions greatly appreciated,

I'm running 2.3.7 CyanogenMod 7.1.0-Blade

I've successfully paired this to in car Bluetooth hands-free system, Contacts transferred fine, Can select contact from the car system and place the call. Call is placed fine, the car turns off the radio sound (as expected) however the audio (ringing and called persons voice etc.) isn't played through the cars speakers but through the phones speaker instead. I think the in car microphones are working as the person I called can hear me correctly.

Anyone know how I can configure the phone to send the audio to the car?

My other half has a Blackberry and that just worked straight away upon pairing, so I know the in car system works.

Any help, much appreciated

arm