The Multipoint Communication Service (MCS) is a generic service designed to support highly
interactive multimedia conferencing applications. It supports full-duplex multipoint communication
among an arbitrary number of connected application entities over a variety of networks as specified
in Recommendation T.123. This version of MCS utilizes only the basic mode of Recommendation
T.123. MCS provides efficient multicast message sequencing and token management features by
means of an MCS provider, to which users are connected either directly or through other MCS
providers.
