Hi, This is with respect to HFP profile. While I pressed the Button on my HF device, service level connection is happening - BTHF_STATE_CONNECTED is coming. But next callbacks are not coming on pressing of buttons - like voice recognition. Can any body help me ManyThanks, Prabhu -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html