[Asterisk-video] video multi-casting on *

[|| dave cantera Mobile]

hi,
has anyone successfully created a multi-cast option for video 
conferencing on the 1.4 or 1.6 platform?  meaning if I use something 
similar to meetme, where I dial in as a presenter and create/start the 
conference then anyone dialing into the conference can receive my video 
and audio feed?
thanks for a Great resource on this list server!!!
daveC