RMX 2000 Administrator's Guide - Polycom Support

Chapter 16-RMX Administration and Utilities
16-54
Table 16-10 MPM+ Resource Capacity - RMX 4000
Resource Type 4 x MPM+ 80 Cards
SD30 120
HD720p 80
HD1080p 40
720p VSW 4Mb 160
1080p VSW 4Mb 160
1080p VSW 6Mb 80
• RMX’s with 500MB of memory can support a maximum of 400 simultaneous
participant calls, regardless of how system resources are allocated. This
limitation applies to RMX’s configured with either MPM or MPM+ cards.
RMX’s with 1000MB of memory are not subject to this limitation.
• RMX memory size is listed in the Administration > System Information
properties box. For more information see "System Information” on
page 16-74.
Resource Capacity Modes
The installed media card type (MPM and MPM+) determines the Card
Configuration Mode, which in turn determines the resource allocation
method that can be selected for the RMX. It determines how the system
resources are allocated to the connecting endpoints.
The System Card Configuration Mode determines the resource allocation
method used by the RMX to allocate resources to the connecting
endpoints. The method in which the system allocates the resources is
defined in the Video/Voice Port Configuration. Two allocation methods are
available:
• Flexible Resource Capacity – This is the same as the allocation
mode used in all previous versions. The system allocates the
resources according to the connecting endpoints. This mode offers
flexibility in resource allocation and is available in both MPM and
MPM+ Card Configuration Modes.