Setting up a bluetooth audio-microphone headset on ubuntu 12.04

Solution 1:

Download "Bluetooth manager" from software center.

Open it.

Search for devices.

Right click on the device and choose "Audio sink" option. You are all done. :D

Solution 2:

I found a solution to this dilemma. I just used Ubuntu Software Centre to download blueman applet 1.23, worked within minutes. Cool :) Thanks or all the advice everyone