Computer Hardware User Manual

106
Associates an E.164 telephone number with a
user account.
If the MCU receives a call from the E.164 phone
number provided, it matches the number to the
user account. This allows the MCU to take the
appropriate action if one (or both) of the
following fields are completed.
Associates a configured endpoint with the user.
This is used when a participant's video stream is
from a separate device such as a web camera on a
PC or a recording from a Codian IP VCR.
If you set an associated video endpoint for a user,
when a call is received from the E.164 phone
number, the MCU knows that that call is audio-
only. To provide the user with a video stream,
the MCU calls the endpoint entered in this field.
The user then has the complete conference
experience with the audio on the telephone and a
separate video stream for example on a computer
with a web camera installed. The audio and video
steams are matched so that the layout views for
all participants reflect the level of audio received
on the call from the E.164 phone number.
Do not set the user's E.164 phone number and
Associated video endpoint as the same number. If a
user is going to be a normal video endpoint user,
simply enter the E.164 phone number and leave
the associated video endpoint field set to None.
If required, a user's video contribution can be a
recording on a Codian IP VCR. In this case the
recording must first be configured as an H.323
endpoint on the MCU.
See Adding an H.323 endpoint for information
about adding endpoints.
The image to be used if a user joins a conference
as an audio-only participant calling from the
E.164 phone number specified above and there is
no Associated video endpoint.
This option is only available after you add the
user.
Because there is no video stream for the user, you
can choose to display a still image in the pane
where the participant would normally appear.
The maximum size of the picture is 176 x 144
pixels and the maximum file size is 500k.
Click to locate the image (jpg, gif, or
Windows bmp file). Then, click to
upload the image to the MCU.
The bitmap will only display if the user calls in to
the MCU from the E.164 phone number using an
audio-only device and there is no associated video
endpoint.