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IP Network Services
Polycom, Inc. 513
Media Redundancy on the RealPresence Collaboration Server (RMX) 1500/2000/4000 is dependent on the
settings of the LAN_REDUNDANCY and MULTIPLE_SERVICES System Flags as summarized in the
following table:
Media Redundancy is not supported on any of the RMX RTM ISDN cards.
Media and Signaling Redundancy on RealPresence Collaboration Server (RMX)
1800
On the RealPresence Collaboration Server 1800 LAN 1 and LAN 2 are the redundant media and signaling
ports:
LAN 1 port is used for standard communications
LAN 2 port can be used to define a second Network Service or for LAN Redundancy
The following cables are connected to the LAN ports on the rear panel of the RealPresence Collaboration
Server 1800:
RMX 1500 / 2000 / 4000 - Media Redundancy - System Flags
System Flag / Value RMX 1500 RMX 2000 RMX 4000
LAN_REDUNDANCY = NO
MULTIPLE_SERVICES = NO
No Redundancy
LAN_REDUNDANCY = NO
MULTIPLE_SERVICES = YES
LAN_REDUNDANCY = YES
MULTIPLE_SERVICES = NO
Full Redundancy Media Redundancy
Only
Full Redundancy
LAN_REDUNDANCY = YES
MULTIPLE_SERVICES = YES
Full Media Redundancy
(If only one IP Network Service is defined per media card.)