TIP multiplexes RTP ports to reduce the number of video streams required in calls between any H.323 and SIP endpoint. Whether they are immersive endpoints or non-immersive endpoints.
B.
TIP allows communication between any immersive and non-immersive endpoint.
C.
TIP allows communication between any endpoint, regardless of what protocol is used
D.
TIP multiplexes RTP ports to reduce the number of video streams required in cars between immersive endpoints.