hi all. In ICE cfg, if I set a turn info and start connectivity check,it always return failure. So I captured network packets, it seemed there is a bug exist(I'm very not sure). TURN draft indicates that before a send indication, there should be a permission installed first, and Only a permission install request can do it(or a refresh request can refresh its lifetime). But in ICE connectivity check procedure, pjnath seemed didn't send a INSTALLPERMISSION request to turnserver, so a send indication was ingored by turn. Thus how can a connectivity check return success? Or I made something wrong? Any suggestion about it will be helpful. Thanks all. Bets Regards ------ San -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090330/1e8bddbc/attachment.html>