Bluetooth headset setup with BlueZ on Linux

I've got a problem trying to setup Sony Ericsson HBH-DS980 on Gentoo Linux to use as BT headset and microphone. I use: Alsa: media-sound/alsa-tools-1.0.16 USE="gtk midi" media-sound/alsa-utils-1.0.16 USE="midi" BlueZ: net-wireless/bluez-libs-3.36, net-wireless/bluez-utils-3.36: USE="alsa gstreamer usb", net-wireless/bluez-gnome USE="gnome" I also use Gnome bluetooth-applet under Xfce4. My ~/.asoundrc: [login to view URL] { type bluetooth device XX:XX:XX:XX:XX:XX } [login to view URL] { type bluetooth device XX:XX:XX:XX:XX:XX } [login to view URL]{ type plug slave { pcm headsetraw } } I can hear music and voice with my BT headset, but microphone does not work. When I try to: arecord -D headset -f S16_LE it just hungs. Need step-by-step instructions how to setup subj to get microphone working on Linux (preferable Gentoo but other distros may also work).