Hi,
I have HFP 1.5 implementation on my Linux box which doesn't work with
specific HFP AG devices.
Issue is, once I accept HF-AG incoming audio, I see that the existing
SCO connection is getting disconnected and my device receives a new SCO
connection from AG device.
I checked HFP 1.5 specifications and bluetooth 4.0 specifications. But,
unable to figure out the issue. Link supervision timeout is also not the
problem.
Can someone please help me to understand in which case this issue may
happen.
dmesg shows: Bluetooth: hci0 SCO packet for unknown connection handle 63
Thanks,
Ravi