H.225.0 is a key
protocol in the H.323VoIParchitecture
defined by ITU-T. H.225.0 describes how audio,
video,
data and control
information on a packet
based network can be
managed to provide conversational services in H.323 equipment. H.225.0 has two
major parts: Call signaling and
RAS
(Registration, Admission and Status).
International Multimedia Teleconferencing Consortium, Inc. (IMTC) Home page of IMTC, a non-profit corporation dedicated to promoting and facilitating the development and implementation of interoperable multimedia teleconferencing solutions based on open international standards.
