Bluetooth headset

[Tom Bova]

Thanks for posting this code, its been very useful to understand how
Audio Units work on the iPhone.

Has anyone used this sample code successfully with a Bluetooth headset
for the audio input/output?

I'm trying to use the Audio Units interface and enable bluetooth input
via the kAudioSessionProperty_OverrideCategoryEnableBluetoothInput
Audio Session property, but the audio isn't routed to/from the
bluetooth headset.

Thanks,
- Tom