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TrebleDroid / treble_experimentations

Scripts to automatically build/CI/Release TrebleDroid GSI
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Phone calls via bluetooth do not work in my car system #41

Open Iceows opened 1 year ago

Iceows commented 1 year ago

Phone calls via bluetooth do not work in my car system

I specify that the problem is just with the bluetooth audio system of the car. Everything works fine with my plt edge plantronic bluetooth headset

Current Behavior:

The car receives the call, I pick up but there is no sound coming out of the speakers and the car microphone does not work

To Reproduce

  1. Connect the phone to the car's multimedia system via bluetooth
  2. Wait for someone to call you, pick up
  3. No sound..

Smartphone (please complete the following information):

Additional context

Iceows commented 1 year ago

Add logcat BTCall-Ane.zip

Add BT Snoop log btsnoop_hci.zip

During the call I changed the sound output (bluetooth, speaker..) but nothing changed

Iceows commented 1 month ago

Change the esco transport unit to 16 fix the issue on all huawei kirin processor with 4.9 kernel You can close the case