Ok. So, I cann't put some calls in a "waiting state" if the callee is already busy. is it right? Can you suggest a way to do that? Thanks a lot for your support! -- View this message in context: http://n2.nabble.com/call-queues-with-opensips-tp4506072p4506344.html Sent from the OpenSIPS - Users mailing list archive at Nabble.com.