Computer Hardware User Manual
61
Indicates that the MCU was unable to open a
media channel to the endpoint because the only
possible channels it would be able to open were
invalid due to a symmetry clash. This clash occurs
when the remote endpoint declared that it is only
able to receive certain types of media if it is also
sending the same format, and the format in
question is one that the MCU is able to send but
not receive.
These messages occur if a channel was unable to
be opened solely because doing so would have
exceeded the port limit. This limit may be a per-
conference restriction or, for those conferences
which impose no such limit, it could be that all of
the MCU's available ports were in use.
Indicates that the MCU is unable to receive the
media format that the endpoint is trying to
transmit.
These status rows show details of the audio and
(main) video streams being sent to or received
from the endpoint.
Tx refers to media streams sent by the MCU, and
Rx means media streams being received by the
MCU.
If the MCU has received information that the
endpoint has been muted at the far end, this will
be indicated in the Rx row as "muted remotely".
This row (if present) shows one of two things: the
characteristics of the content video channel being
sent by the MCU to a participant, or the reason
why no such stream is currently being
transmitted. The status values that can be shown
here are:
The MCU is able to send content video to the
participant but is not currently doing so. This is
normally because there is no active content
channel video source for the conference. This
status will also be shown for a participant which is
the content channel video source and is also
capable of receiving the currently active content
video stream.
No Content tx status will be shown if the
conference does not have content channel video
enabled, or if the endpoint has no content
capabilities.
You may change whether the MCU is prepared to
send the conference content channel stream to an
endpoint using content using the enable or disable
control here. If sending of content video to an
endpoint is currently not allowed, you will see
the enable option, otherwise you will see the
disable option.
For more information about using content, refer
to Content channel video support.