Polycom 2000/4000 Manual De Usuario

Various conferencing modes and video features require additional 

settings, such as system flag settings, conference parameters and other 

settings. In depth explanations of these additional settings are described 

in the following sections.
The RMX 2000 can function with two types of video Media Processing 

Modules (MPM): MPM and MPM+. These cards differ in their port 

capacity and their support of video resolutions. In addition to all video 

modes and features supported by MPM cards, MPM+ cards support 

additional video resolutions and video quality enhancement such as 

Video Clarity™ . 
The RMX 4000 contains only MPM+ cards. 

The RMX offers two video session modes: Continuous Presence and High 

Definition Video Switching. The video session type determines the video 

display options (full screen or split screen with all participants viewed 

simultaneously) and the method in which the video is processed by the 

MCU (with or without using the MCU’s video resources). 

The Continuous Presence mode offers 24 layouts to accommodate 
different numbers of participants and conference settings including 

support of the VUI annex to the H.264 protocol for endpoints that 

transmit wide video instead of 4CIF resolution.