Hi All, I am facing this scenario. B end receiving re-inv before the 'ack of invite transaction'. A B -------inv------------> <-----200ok-------- -----re-inv----------> -----ack-------------> -----re-inv-----------> -----re-inv-----------> Is there any prescribed behavior for re-inv implementation? or we can just ignore re-inv. Thanks -- -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140226/97618764/attachment-0001.html>