between multiple terminals. They contain two parts: A multipoint controller (MC) that handles the signalling and control messages necessary to setup and manage conferences, and a multipoint processor (MP) that accepts streams from endpoints, replicates them and forwards them to the correct participating endpoints. Latency In contrast to broadcast-type media transmission (RealAudio, for instance), latency in a two-way phone conversation can be very undesirable. 150ms is the specified maximum desired one-way Dayton 56k , Dayton, OR 56k DaytonDayton , 56k Oregon, Dayton 56k
56k Dayton |
|
 |
|