Cisco Cisco TelePresence MCU 4510 Maintenance Manual
Managing conferences
Cisco TelePresence MCU 4.3 Product administration guide
Page 88 of 242
Movement
Click on one of the directional arrows
to change the view direction of the
camera.
to change the view direction of the
camera.
Not all endpoints will respond to these controls. In
particular, endpoints with fixed cameras such as most
webcams.
particular, endpoints with fixed cameras such as most
webcams.
Zoom
Click on one of the magnifying options
to zoom the view in or out.
to zoom the view in or out.
Not all endpoints will respond to the zoom controls,
possibly including those that do respond to the
Movement controls
possibly including those that do respond to the
Movement controls
Focus
Click on one of the adjustment options
to improve the clarity of the image.
to improve the clarity of the image.
Not all endpoints will respond to the focus controls,
possibly including those that do respond to the
Movement controls
possibly including those that do respond to the
Movement controls
Video mute
You may not want a participant to be visible in a conference, for example if they are only supervising, but not
contributing. The MCU allows this. Refer to the table below for details of the controls available:
contributing. The MCU allows this. Refer to the table below for details of the controls available:
Field
Field description
Usage tips
Prevents others from
seeing this
participant's video in
conference views
(mute).
seeing this
participant's video in
conference views
(mute).
This setting applies only to conference views. The participant's video will still
appear in the conference participant list (see
appear in the conference participant list (see
), and in the auto attendant if a conference is not PIN-protected (see
).
Allows others to see
this participant's video
in conference views
(stop muting)
this participant's video
in conference views
(stop muting)
Viewing a participant's audio signals
In general, the audio settings are for advanced troubleshooting. You can view these settings by selecting this
option:
option:
1. Go to
Conferences
.
2. Click a Conference name and then click on a participant's name.
3. Click the
Audio
tab.
These settings can help you resolve audio problems in conferences. For example:
n
Waveforms display a snapshot of the audio waveform received from the participant's endpoint. If the
participant is silent or speaking very quietly, the preview displays a horizontal green line. If the participant is
speaking, the line is wavy.
participant is silent or speaking very quietly, the preview displays a horizontal green line. If the participant is
speaking, the line is wavy.
n
AGC control: use this setting if participants are too loud or too quiet. For example, if a participant is
shouting on the remote end, but is barely audible to others in the conference.
shouting on the remote end, but is barely audible to others in the conference.
n
Apply fixed gain: a volume control which raises the decibel level by the specified amount. Enter a positive
value to raise the volume of the participant and a negative value to reduce it.
value to raise the volume of the participant and a negative value to reduce it.