Regarding the H323 protocol, is the following description correct?

Question

Echo Wind · Accepted Answer

The terminal control management class protocol is responsible for the transmission of audio and video code streams.

Echo Wind · Answer

The secondary stream data transmission protocol is not present.

Echo Wind · Answer

323 in the protocol stack.

Echo Wind · Answer

Video encoding protocol, audio encoding protocol, and media transmission protocol belong to the media control class.

Echo Wind · Answer

Media control class protocol is responsible for conference control and terminal calls.

List of questions