Hi everyone I have created an a2dp project using an esp32 and the TAS5806M. The bluetooth audio is fine and I have no problems. Now I am trying to integrate the HFP profile to be able to make hands-free calls. I set the sample rate to 16Khz 16 bit and 1 channel but the audio in call feels really bad. I also enabled wide band speech on the esp32 for better quality but nothing. Advice? Thanks.