Hi all, I have a small query: I have written a UA using pjsip with a callback for media state change, and started streaming a media file on MEDIA_ACTIVE. This works fine when I use linphone. However when I connect to a FreeSwitch server, the media play starts even before I pick the call on the other side. On investigation I find that PJSIP is shifting to MEDIA_ACTIVE as soon as it receives a 200/PRACK. When I pick up the call on the other side(FreeSwitch) there is a 200/INVITE received by PJSIP. In earlier case (ie; using linphone) media play doesn't start until a 200/INVITE is received which is sent by linphone when I answer the call. Am I missing some configuration here? or PJSIP doesn't support PRACK? I would like to know if there is anything I can do to not switch the media state to MEDIA_ACTIVE until it receives a 200/INVITE. Thanks all in advance, Kishore. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090624/f286f42a/attachment.html>