We are using imx6qp SabreSD eval board (with OREO 8.0) to make a call. We are able to call the other person, but "Not able to hear or speak on the mic port and audio-out port."
Kindly note that we are able to play an audio file and listen to it using the audio-out port. Also, we are able to record the audio using the mic port on the kit.
Thanks and Regards,