<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#FFFFFF"> 08.07.2014 15:50, Shobana Sampath wrote: <blockquote cite="mid:56AB09B09C1C2E448A5FE95F7753A0B05A20D3@CHN-HCLT-MBS02.HCLT.CORP.HCL.IN" type="cite"> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <style id="owaParaStyle" type="text/css">P {margin-top:0;margin-bottom:0;}</style> <div style="direction: ltr;font-family: Arial;color: #000000;font-size: 10pt;">Hi All, I'm trying to pair and connect the ubuntu pc with my mobile. When the call is established, I'm not able to hear any audio. I'm using the below versions: -pulseaudio-4.99.2 -Bluez-5.14 -ofono-1.14 </div> </blockquote> This combination of software just doesn't support HFP or HSP profiles. There is nothing to link PulseAudio and ofono, unless you add some patches that are not yet "official" enough. So far, your best bet is either to apply those patches and rebuild PulseAudio, or to downgrade bluez to 4.x (which will break a lot of GNOME stuff). The patches are here: <a class="moz-txt-link-freetext" href="http://thread.gmane.org/gmane.comp.audio.pulseaudio.general/19625">http://thread.gmane.org/gmane.comp.audio.pulseaudio.general/19625</a> -- Alexander E. Patrakov </body> </html>