Hi, I'm using pjsua2 in an Android application and get the following error: pj_thread_this: assertion "!"Calling pjlib from unknown/external thread. You must " "register external threads with pj_thread_register() " "before calling any pjlib functions."" failed My question is how can I register my thread using the pjsua2 API. Hope there is a solution! Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140708/c4049df7/attachment.html>