Polycom DOC2559A - Manual (Page 7)

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Hardware Description
This Hardware Guide provides information on the RMX 4000 and its
components. This system utilizes a modular “universal slot” platform,
whose components are designed for high performance, capacity and
reliance.
Main Features
The Polycom RMX 4000 offers the following features:
•
Linux® based
• Chassis based on the ATCA standard
• Built-in redundancy, hot swappable parts
• Physical network and media separation between management and
signaling networks, with high speed switching fabric on the media
boards increasing system bandwidth
• Support for standard network interfaces (IP, ISDN and LAN) and
large number of ports.
• H.323, SIP video, PSTN and ISDN
• New hardware technologies
• High availability, redundancy, on-line upgrading and dynamic
resource allocation
• Easy integration of conference elements into external network
management
• Enhanced Continuous Presence (multi-image video)
• IVR (Interactive Voice Response) module
• Resilient multipoint conferencing - Polycom Lost Packet Recovery
(LPR)