Jan Janak wrote: > Look for COMEDIA (Connection oriented media). > Thank you, Jan! For those of you that want to learn more: http://www.ietf.org/internet-drafts/draft-ietf-mmusic-sdp-comedia-05.txt http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/122t13/ftsymnat.htm /Olle