Hi, did you try the method /is_valid()/ of your call instance? Kind regards, Paul Am 20.04.2012 11:24, schrieb ???? ?: > Hello > What is the best way to know when call successfully finished, for > example after pjsua_call_hangup()? > I want to make new call immediately after previous call finished. > Problem: my sip account supports only one call > at the same time, and if I'll use the sequence of > "pjsua_call_hangup(); pjsua_call_make_call()" I'll receive status 480 > from the server with description "Call Limit". This is because > previous call not completely finished yet. > So, what callback or other way I should use to solve my problem? > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120420/b4f5b10f/attachment.html>