Bluetooth headset

This article describes the setup of a bluetooth headset.

Prerequisites
This article assumes that Bluetooth and ALSA have been previously configured.

ALSA configuration
Edit (systemwide) or  (user level). Add one of the following code snippets, and replace the MAC address with the one of your bluetooth device.

Restart ALSA.

Testing
Play a sound file. When it works, please add your device to our Hall of Fame.

Audio socket
Some setups (non-PulseAudio) need Socket enabled, if there's no sound.

BlueZ 5
Non-PulseAudio setups need to skip BlueZ 5 for now, as the ALSA plugin has been removed.

Can't open input device
Compile and load the uinput kernel module, when things don't work, and the logs show this error: Output of Syslog

No audio service is available
After updating to -5.xx it might happen, that a Bluetooth headset is connected, but ALSA / PulseAudio fails to pick up the connected device.

An error message like this might be shown in the output of PulseAudio: Debug output of PulseAudio

To fix this, the following needs to be done:
 * 1) Enable the audio socket of bluetoothd


 * 1) Restart bluetoothd by doing one of the following things:
 * 2) * Turn the software wireless kill switch off and on again


 * 1) * Turn the hardware wireless kill switch off and on again
 * 2) * Reboot the computer
 * 3) Reconnect the Bluetooth headset

List of working devices
NOTE: The quality of work or capabilities of a particular headset dependent on the bluetooth adapter!
 * Dell BH200 - works as headphones - microphone not yet tested
 * HFBLU-ST6 - works as headphones - microphone doesn't seem to work with preliminary testing
 * Nokia BH-214 - works as headphones - microphone doesn't seem to work with preliminary testing
 * HBH-DS200 - works as headphones - microphone not yet tested
 * Plantronics BackBeat GO - works as headphones - microphone not yet tested
 * Nokia BH-604 - works (microphone as well)
 * Phillips SBH 6201 - works (microphone as well)
 * Phillips SBH 9100 - works as headphones - microphone not yet tested
 * Belkin Bluetooth Music Receiver (F8Z492TTP) -- works as headphones -- no built-in microphone
 * Smart Bluetooth Handset (SBH52) - works (supported rate 48000, microphone works as well, all buttons work - can assign actions in KDE)
 * LG HBS730 - works as headphones - microphone doesn't seem to work with preliminary testing
 * Prestigio PBHS1 - works as headphones - microphone not yet tested
 * Parrot Zik - works as headphones - microphone not yet tested
 * Sony MDR-ZX750BN - Works as headphones. Track and volume change buttons work.  Microphone does not appear as input device in preliminary testing.
 * Sony HBH-DS970 - works via a2dp; headset protocol, microphone, and buttons are not tested. Need 'Enable=Socket' in 'audio.conf'.
 * T-2020A - Works as speaker. Microphone has not been tested.