Polycom RealPresence 2000, Руководство администратора

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Polycom® RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
1-8
Polycom, Inc.
Workstation Requirements
The RMX Web Client and RMX Manager applications can be installed in an environment that
meets the following requirements:
•
Minimum Hardware – Intel® Pentium® III, 1 GHz or higher, 1024 MB RAM,
500 MB free disk space.
• Workstation Operating System – Microsoft® Windows® XP, Windows® 7, and
Windows® 8.
• Network Card – 10/100/1000 Mbps.
• Web Browser - Microsoft® Internet Explorer® Version 7, 8, 9, and 10.
• RMX Web client and RMX Manager are optimized for display at a resolution of 1280 x
800 pixels and a magnification of 100%.
RTV B-Frame Support The MCU supports Microsoft RTV B-Frame encoder of real-time
video enhancing the viewing experience for Microsoft Lync clients. It
delivers a better quality video picture by splitting a video frame into
pixel segments or slices and predicting the pixel segments in the
next video frame.
Conferencing Entities
Presence in Microsoft Office
Communications Server
Client or Lync Server Client Registration & Presence enables the OCS or LYNC client users to
see the availability status (Available, Busy or Offline) of Meeting
Rooms, Entry Queues and SIP Factories and connect to them
directly from the buddy list.
Cascading between RMX
Meeting room / Microsoft
A/V MCU Microsoft Lync users can connect a RMX Meeting Room to a
conference running on the Microsoft A/V MCU .
FEC Support Support of Microsoft RTV FEC ( Forward Error Correction ) that
controls and correct packet loss when receiving and sending video
streams using the
Microsoft Lync Server 2010 .
ICE Over TCP Enables the automatic usage of the ICE connection through the
TCP port instead of UDP when the UDP port in the firewall is
blocked.
Media Over TCP Media is automatically transmitted using TCP when UDP , the default
transport protocol, is not available.
Error Recovery The RMX can automatically recover from short duration network
errors (5 seconds), enabling calls in Microsoft Lync to continue
video or audio conferences without disconnecting.
Table 1-2 Features Supported with MPMx Card Configuration Mode Only
Feature Name Description
.Net Framework 2.0 SP1 or above is required and installed automatically. Internet Explorer must be
enabled to allow running Signed ActiveX.
If ActiveX installation is blocked please see "
ActiveX Bypass” on page 20-54 .