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On Guppy 7.0.3, No Bluetooth audio for phone calls.
From hcidump, we can see that no SCO data are received.
The target machine is h3ulcb + Kingfisher
Please see my comment on https://lf-automotivelinux.atlassian.net/browse/SPEC-1175#icft=SPEC-1175.
Our tests have shown that SCO listen (from phone to board) works, on that guppy version.
Tracking the bug means more digging in bluez-alsa rather that in bluez
Is It possible that problem depends on bluez version?
On Guppy 7.0.3, No Bluetooth audio for phone calls.
From hcidump, we can see that no SCO data are received.
The target machine is h3ulcb + Kingfisher