Hi , I am compiling pjsip 1.3 for iPhone sdk 2.2.1, the libraries are all created and the registration done successfully, when i try to make call it gives the followning error " 11:51:28.685 pjsua_media.c Error retrieving default audio device parameters: Unable to find default audio device (PJMEDIA_EAUD_NODEFDEV) [status=420006]" I have applied the patch that Samuel added from http://code.google.com/p/siphon/downloads/list. Is this patch meant to be used in 1.4 and above only? Any pointer is appreciated. Regards, Elangbam Johnson -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100309/59dff541/attachment.html>