Hi, I am implementing conference manager. It doesn't relay media. When a new participant joins, conference manager responds with 200 ok with 'blackhole' media. It is like dummy media. This dummy media should not be sent in subsequent re-invite/200 ok. I should remove it from sdp. How can i deallocate memory aquired by these medias. -thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120118/4dee45d6/attachment.html>