Comment # 4 on bug 905418 from Gerald Pfeifer

(In reply to Takashi Iwai from comment #3)
> Could you downgrade to pulseaudio.rpm in openSUSE 13.2 GA?  i.e.
>  
> http://download.opensuse.org/distribution/13.2/repo/oss/suse/x86_64/
> pulseaudio-5.0-4.2.4.x86_64.rpm

You were right on, Takashi!  I installed that older version and killed
pulseaudio (which automatically was restarted), and both pavucontrol
and the GNOME module properly show the headset -- plus sound works.