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RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

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<strong>Polycom</strong> <strong>RMX</strong> 1500/<strong>2000</strong>/4000 Administrator’s <strong>Guide</strong><br />

Limiting Maximum Resolution<br />

Before a selection is made in this pane, the Maximum CP Resolution of the system is<br />

determined by the MAX_CP_RESOLUTION System Flag.<br />

The MAX_CP_RESOLUTION flag value is applied to the system during First Time Power-on<br />

and after a system upgrade. The default value is HD1080.<br />

All subsequent changes to the Maximum CP Resolution of the system are made by selections<br />

in this pane.<br />

Maximum Resolution<br />

Maximum Resolution can be limited per conference or per participant endpoint.<br />

The Maximum Conference Resolution, can be limited via the Profile - Video Quality dialog box.<br />

For more information see "Defining Profiles” on page 1-10.<br />

The Maximum Resolution can further be limited per participant endpoint via the Participant -<br />

Properties dialog box. For more information see "Adding a Participant to the Address Book” on<br />

page 7-3.<br />

Resolution Configuration Pane<br />

The user can select from 3 pre-defined Resolution Configurations or select a manual Resolution<br />

Slider adjustment mode. The pre-defined settings can be accepted without modification or<br />

be used as the basis for manual fine tuning of resolution settings by the administrator.<br />

The Manual radio button is automatically selected if any changes are made to the Resolution<br />

Sliders.<br />

The Resolution Configurations are:<br />

• Resource-Quality Balanced (default)<br />

A balance between the optimized video quality and optimized resource usage. This is<br />

the only available resolution configuration in version 6.0.x and earlier.<br />

Use this option:<br />

• When the priority is to maintain a balance between resource usage and video quality.<br />

• When it is necessary to maintain backward compatibility with previous versions.<br />

• When working with CMA.<br />

The Balanced settings are described in the section: "The CP Resolution Decision Matrix” on<br />

page 2-4.<br />

• Resource Optimized<br />

System resource usage is optimized by allowing high resolution connections only at<br />

high line rates and may result in lower video resolutions (in comparison to other<br />

resolution configurations) for some line rates.<br />

Use this option when the priority is to save MCU resources and increase the number of participant<br />

connections.<br />

The Resource Optimized settings are described in the section: "The CP Resolution Decision<br />

Matrix” on page 2-4.<br />

2-14 <strong>Polycom</strong>, Inc.

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