Справочник Пользователя для Polycom EDOC2501b

Deploying the RealPresence Virtualization Manager (DMA) in the Enterprise 
Environment

The RealPresence Virtualization Manager (DMA) is used as the primary video conferencing 

call controller. It provides conference management, call control, port signaling and functions 

as the conference focus. Additionally, the RealPresence Virtualization Manager (DMA) 

communicates with the provisioning server to configure conferences, create virtual meeting 

rooms (VMR), and connects participants to conferences.
The RealPresence Virtualization Manager (DMA) is used as the SIP Proxy server when 

making SVC-based calls. 
Upgrading the RealPresence Virtualization Manager (DMA) software to version 5.2 enables 

the enterprise deployment to keep the existing Polycom DMA component and use the 

RealPresence Virtualization Manager (DMA) for SVC-based conferencing.
For more information on the RealPresence Virtualization Manager (DMA), see the Polycom® 

DMA™ 7000 System Operations Guide.

Deploying the RealPresence Resource Manager in the Enterprise Environment

The RealPresence Resource Manager is an integrated scheduling and device management 

platform for video conferencing. The RealPresence Resource Manager handles the  

provisioning of the conference participant endpoints and the scheduling of video 

conferencing. Additionally, it communicates with the enterprise’s management applications 

and servers such as user authentication, DNS, and Email servers.
The RealPresence Resource Manager replaces the CMA 4000/5000 in the SVC-based 

conferencing architecture. An existing CMA server may be used in an enterprise 

deployment but with limited SVC-based conferencing support - the scheduling of SVC-

based conferences are not supported.

•

Receives up to 360p30 (for iPad2 and iPad3)

•

Sends up to 270p at 15fps

•

Layout up to 1+5 on iPad and up to 2x2 on iPhone

•

Content is added to the layout on iPad (double-click to 
view full screen)