Specifications

RMX 1500/2000/4000 Release Notes for Maximum Security Environments - Version 7.5.0.J
150
RMX Resource Management by CMA and DMA
Currently, when both CMA and DMA are part of the solution, each application works
independently and is unaware of the RMX resources used by the other application.
In this version, following a request by the CMA and DMA, the RMX will send updates
on resource usage to both CMA and DMA, with each application updating its own
resource usage for the RMX. This provides better management of the RMX resources
by CMA and DMA.
Guidelines
• Resource usage updates from RMX to the CMA and DMA are supported only
with RMXs with MPM+ Cards.
• Both Flexible Resource Capacity™ and Fixed Resource Capacity™ modes are
supported.
• Following requests sent by CMA and DMA, the RMX will send the number of
occupied resources for a conference or total for the MCU, according the Resource
capacity mode used by the system.
— In Flexible Resource Capacity Mode, CMA/DMA receive information about how
many Video (CIF) and Audio resources are occupied per conference or MCU
according the request type sent by the CMA and DMA.
— In Fixed Resource Capacity™ Mode, CMA/DMA receive information about the
number of occupied resources per resource type (Audio only, CIF, SD, HD
720p, HD 1080p) and per conference or MCU according the request type sent
by the CMA and DMA.
• Occupied resources are resources that are connected to ongoing conferences.
Disconnected endpoints in an ongoing conference are not counted as occupied
resources.
• An ongoing conference that does not include participants and the Send Content to
Legacy Endpoints option is disabled does not occupy resources. If the Send Content
to Legacy Endpoints option is enabled, the conference occupies one SD resource.
• The RMX is unaware of the resource usage split between the CMA and DMA.