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