Multicast Conference Video Call

Hey,

I am trying to setup a system using asterisk where a caller can call multiple users and speak to all of them at one time by calling just one number.
I have established this for only voice using MeetMe but is there anyway i can enable video also, so all the receivers of the call are able to see the video of the caller too … it would be just one way video more like streaming ??

Please share your views on it …

Thanks in advance …