Overview
Polycom®, Inc. 5
In Collaboration Server 2000/4000 the networks can be separated in Maximum Security Environments.
ISDN Networks
RealPresence Collaboration Server (RMX) 1800 with 3 DSP cards with built-in ISDN module, supports one
ISDN card with up to 4 E1/T1 PRI lines.
RealPresence Collaboration Server (RMX) 2000/4000 support a maximum of two RTM ISDN cards, each
providing connection for up to either 7 E1 or 9 T1 PRI lines.
On all Collaboration Servers, E1 and T1 connections cannot be used simultaneously.
RealPresence Collaboration Server (RMX) 1800 with no DSP cards does not support ISDN/PSTN
connections.
For more detailed information about Collaboration Server abilities, see Hardware Description in the
RealPresence Collaboration Server (RMX) Hardware Guides.
Card Configuration Modes
The media card installed in the system determines the Card Configuration Mode. The Card Configuration
Mode represents different generations of the media card. Each new generation provides additional
functionality, higher video resolutions and higher resource capacity.
Only one Media Card type can be installed in any Collaboration Server, which sets the Card Configuration
Mode for that Collaboration Server.
Viewing the Card Configuration Mode
The Card Configuration Mode is determined according to the installed media card.
The Licensing Mode and the Card Configuration Mode for your MCU can be viewed in the System
Information dialog box (Administration > System Information).
Note: Media Cards
This section is applicable only for MCUs with MPM media card(s), meaning Collaboration Servers
2000/4000 only.
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