Polycom DOC2548A Telephone User Manual


 
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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)