RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

Chapter 3-Additional Conferencing Information
which requires the participant to connect to the conference at a Line Rate of
1024kbps.
When the lower Cascade Resolution HD720/5 is selected, the conference Content Rate
is set to 256 kbps. This will enable the endpoints that connect to the conference at a
Line Rate of at least 768 kbps to receive content in the Content channel. Endpoints
that connect to the conference at a line rate lower than 768Kbps, will receive
content in the video channel.
• If the Content Settings selection is Hi Resolution Graphics.
— Only HD720/5 can be selected as the Cascade Resolution with 384 kbps allocated as
the conference Content Rate.
Only endpoints that connect at a Line Rate of 1024Kbps that is required to support a
Content Rate of 384Kbps will receive content in the Content channel. Endpoints that
connect to the conference at a line rate lower than 1024Kbps, will receive content in
the video channel.
• If the Content Settings selection is Live Video.
— HD720/5, HD720/30 or HD1080/15 can be selected as the Cascade Resolution with
768Kbps allocated the as the Conference Content Rate.
The higher Cascade Resolution should be selected according to the resolution
capabilities of the majority of the endpoints connecting to the conference.
Endpoints that cannot support the selected Cascade Resolution are considered Legacy
Endpoints and will receive Content in the video channel.
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