I don't know how to hang up a call which is EARLY state? It seems that pjsua_call_hangup() has no effect on such calls. Help me. Thank you. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20160123/212bdc64/attachment.html>