Polycom 2000/4000 Manual De Usuario

If another SD endpoint (11th) attempts to connect, the system first tries to 

allocate resources to the SD endpoint first from HD720 and then from 

HD1080 resources.
If HD resources are allocated to an SD endpoint, HD endpoints may 

experience a resource deficiency when trying to connect and may not be 

connected at HD resolution.
If there are no available HD resources the system tries to allocate 

resources to the SD endpoint from any available CIF resources.
If there are no available CIF resources the system tries to allocate 

resources to the SD endpoint from any available Audio Only resources. If 

Audio Only resources are allocated the HD endpoint, it is connected as an 

Audio Only participant.

In the RMX menu, click Setup > Video/Voice Port Configuration.

The Video/Voice Port Configuration dialog box opens.

A single slider is displayed, calibrated according to licensed video 

resources indicated in CIF ports in the RMX.

Resource re-configuration should only be performed when no conferences are 
running on the RMX.