After going throughout a lot of foros, the solution given at http://plugable.com/2014/06/23/plugable-usb-bluetooth-adapter-solving-hfphsp-profile-issues-on-linux#comment-41932 solved my problem.
After going throughout a lot of foros, the solution given at http:// plugable. com/2014/ 06/23/plugable- usb-bluetooth- adapter- solving- hfphsp- profile- issues- on-linux# comment- 41932 solved my problem.