Walt<br><br>bt headset audio on linux has evolved over time<br><br>bluetooth-alsa&#39;s btsco uses a kernel module for the audio interface which is a poor choice<br>bluetooth-alsa&#39;s plugz does the audio handling in userspace where it belongs but lost some functionality
<br>bluez will have an audio system that handles audio in userspace but gains a lot more flexibility than btsco ever had<br><br>Brad<br><br>