Interoperability With Polycom Cma And Dma - Polycom RMX 1500 Administrator's Manual

Chapter 2-Additional Conferencing Information
The Legacy participants can change their layout using Click&View. In such
a case, the Content is forced to the "speaker" window.
The RMX user can also change the layout for the participants the legacy
endpoints (selecting personal layout).
When forcing a video participant to the Content window (instead of
Content), the Content display can be restored only by selecting any other
video layout.

Interoperability with Polycom CMA and DMA

The CMA uses the Profiles that are stored in the RMX. If the Send Content
to Legacy Endpoints option is enabled in the Conference Profile, this option
will be enabled in the conference started from the CMA that uses that
Profile. However, the CMA does not display an indication that this option
is enabled for the conference.
A new conference can be started on the DMA using a Conference Profile
that is defined on the RMX or by defining all the conference parameters.
The Send Content to Legacy Endpoints option can be enabled only in the
Conference Profile defined in the RMX, therefore, to include this option in
the conference started on the DMA use an RMX existing Profile. However,
the DMA does not display an indication that this option is enabled for the
conference.
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