Hi, I'm trying to play some sounds during the call based on user input. I'm using python bindings and the simple call application to try things out: http://trac.pjsip.org/repos/wiki/Python_SIP/Hello_World My code snippet is: call = acc.make_call(sys.argv[1], MyCallCallback()) #wait for call to reach destination time_waited = 0; while call.info().state != pj.CallState.CONFIRMED: time.sleep(1); time_waited += 1; if time_waited > 60: break; #some checks for call state wav_player = lib.create_player(wav_file_name); lib.conf_connect(lib.player_get_slot(wav_player), call.info ().conf_slot); However that code doesn't play anything. If I create the player before making the call and connect it to conf_slot it works. My question is how can I play sounds dynamically? Is wav player method the wrong approach? I see there's a memory player example http://trac.pjsip.org/repos/browser/pjproject/trunk/pjmedia/src/pjmedia/mem_player.c. Is this the right way to go? Are there bindings to do this in python? Thanks guys. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120829/86cb04bf/attachment-0001.html>