Polycom RMX DOC2560B User Manual download pdf (Page 17)

Polycom RMX 1500/2000/4000 Getting Started Guide

1-7

Operator Conference

In Continuous Presence mode, a special conference that enables the RMX

user, acting as an operator, to assist participants without disturbing

ongoing conferences and without being heard by other conference

participants. The operator can move a participant from an Entry Queue or

ongoing conference to a private, one-on-one conversation in the Operator

conference.

Video Resolutions

Resolution Configuration for CP

The Resolution Configuration dialog box enables the RMX administrator to

modify the video resolution decision matrix, effectively creating his/her

own decision matrix. The minimum threshold line rates at which

endpoints are connected at the various video resolutions can be optimized

by adjusting the resolution sliders.

For more information see the RMX 1500/2000/4000 Administrator’s Guide

"Resolution Configuration” on page 2-12.

Video Switching

In Video Switching (VSW) mode all participants see the same video

picture (full screen). Only one CIF video resource is used for each

connection.

VSW mode conferencing is defined by:

• Conference Profile settings:

— Line Rate – From 192kbps to 6Mb (8Mb with MPMx). All

participants must connect at the same line rate.

— Resolution – HD720 or HD1080.

• Endpoint capabilities:

— Participants connecting to VSW conferences must have HD or SD

capable endpoints. If not, they are connected as Secondary (Audio

Only participants).

• HD_THRESHOLD_BITRATE system flag – determines the minimum

line rate at which at which an HD channel will be opened.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 187 188

No comments

Polycom RMX DOC2560B User Manual Page 17