Polycom DOC2560C - Manual (Page 13)

Polycom RMX 1500/2000/4000 Getting Started Guide
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The Polycom RMX 1500/2000/4000 unit can be controlled via the LAN,
by the RMX Web Client application, using Internet Explorer installed on
the user’s workstation or the RMX Manager application. The RMX
Manager can control several RMX units (RMX 1500, RMX 2000 and
RMX 4000). For more information about the RMX Manager, see "RMX
Manager Application” on page 17-1 .
In the RMX 1500/2000, RMX management and IP conferencing are
performed via a single LAN port. The networks can be separated in
Enhanced Security Environments such as the DoD environment.
In the RMX 4000, RMX management and IP conferencing are performed
via two different LAN ports. The networks can be separated in the
Enhanced Security Environment.
The RMX 1500 supports one ISDN card with 4 E1/T1 PRI lines.
On the RMX 2000/4000 a maximum of two RTM ISDN cards are
supported, each providing connection for up to either 7 E1 or 9 T1 PRI
lines.
On RMX 1500/2000/4000, E1 and T1 connections cannot be used
simultaneously.
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