I want to get High Quality (16 KHz sampling) microphone audio in my TC8000 device, using a Bluetooth headset.
I can to pair the headset to the device with the settings tool.
The headset uses the HFP 1.6 profile.
The TC8000 is in 4.4.3 OS version.
 
But when I try to connect by startBluetoothSco() I get only "disconnected" result.
 
I have not found any API for audio BT in the MDK...
 
Is this audio recording possible?