Polycom RMX 1000 - Manual (Page 12)

Polycom RMX 1000 User Guide
1-3
RMX 1000 Main Features
Video Display
Dynamic Continuous Presence (CP)
The dynamic Continuous Presence capability of the RMX 1000 system
ensures viewing flexibility by offering multiple viewing points and window
layouts for video conferencing. The Continuous Presence (CP) mode offers a
number of different onscreen layouts to accommodate different numbers of
participants and conference settings.
High Definition
High Definition (HD) refers to high-quality picture resolution. An
HD-compliant endpoint can connect to a conference at a resolution of
1280x720 (720p) and a bit rate of 832kbp ~ 2Mb.
Multiple Switching Modes
If the number of participants in a conference is higher than the number of
onscreen spaces in the selected layout, the RMX 1000 system supports
switching between video participants in one of these modes:
• Voice activation
• Administrator – specified (one or more participants configured for
display in a selected video window).
• Lecture Mode – The lecturer is viewed in full screen by all conference
participants, while the audience is rotated through the lecturer’s view in
a “time-switched” mode.
H.239
An H. 239 compliant endpoint can simultaneously send or receive two
separate video streams: video and data. The data streams are treated
differently by the endpoint, and may be shown on separate screens. This can
be used for training, remote direction and displaying necessary information
for reporting.
Media Encryption
The system has an optional AES 128-bit media encryption mode, so the
conferencing connection is more secure.
LPR
LPR (Lost Packet Recovery) is a Polycom algorithm designed to protect IP
video calls from the impact of network packet loss. LPR offers five key
benefits: