Hi Guys, Could somebody please tell whether "pjmedia_port_get_frame()" is a blocking/non-blocking call? Thanks n regards, Manjeet -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090201/93687fce/attachment.html>