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Polycom RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
16-56 Polycom, Inc.
Connecting the cables to the RTM LAN:
Figure 16-6 shows the cables connected to the RealPresence Collaboration Server (RMX)
4000 rear panel, when one RTM ISDN and three RTM LAN cards are installed providing IP
and ISDN connectivity. The RTM ISDN card can be used for both ISDN and IP calls and
only one IP network Service is associated with each RTM LAN card.
Figure 16-6RealPresence Collaboration Server (RMX) 4000 Rear Panel with LAN and PRI cables
In this case, up to four different IP Network Services can be defined - one for each RTM
LAN/RTM ISDN cards installed in the system.
If two LAN ports per each installed RTM LAN card are used, up to three additional
Network Services can be defined, bringing it to a total of up to 7 IP Network Services.
Several cards can be assigned to the same IP Network Service. The definition of the network
services attached to the RMX unit and which cards are assigned to each network service is
defined in the IP Network Service.
Table 16-32 LAN Connections to the RTM LAN
RTM LAN Port Description
LAN 1 Signaling and Media - additional (second) Network Service
LAN 2 Signaling and Media - existing (first) Network Service
PRI cable
LAN cable (Media &
Signaling) Network 4
LAN cable
(Media & Sig-
naling)
Network 3
LAN cable
(Media & Sig-
naling)
Network 2
LAN cable
(Media & Sig-
naling)
Network 1
Management
Network
Shelf Manage-
ment