[comp.dcom.telecom] Multi-Point Signaling Systems?

stuart@rennet.cs.wisc.edu (Stuart Friedberg) (11/29/89)

I'd like references to signaling systems for multi-point
telecommunications.  I know what the current state of "internet
multicasting" is, and am trying to learn what the CCITT and friends do
in this area.

I am interested in present (conference calls) and proposed (ISDN
multipoint) systems, standard or otherwise.

Stuart Friedberg (stuart@cs.wisc.edu)