Greeting, I Got this result during building pjsua_app.obj : error LNK2019: unresolved external symbol _pjsua_call_has_media Can Any Help me ? My email is marwan.idriss at gmail.com Regards -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140414/fa9c35b0/attachment.html>