Audio Settings; Audio Defaultvolume; Audio Microphones Mute Enabled; Audio Microphones Phantomvoltage - Cisco TelePresence SX20 Quick Set Administrator's Manual

Cisco TelePresence SX20 Quick Set
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Introduction

Audio settings

Audio DefaultVolume

Define the default volume for the speakers. The volume is set to this value when you switch
on or restart the video system. Use the Touch controller or remote control to change the
volume while the video system is running. You may also use API commands (xCommand
Audio Volume) to change the volume while the video system is running, and to reset to
default value.
Requires user role: ADMIN, USER
Default value: 50
Value space: Integer (0..100)
Select a value between 1 and 100. This corresponds to the dB range from -34.5 dB to
15 dB, in steps of 0.5 dB). If set to 0 the audio is switched off.

Audio Microphones Mute Enabled

Define the microphone mute behaviour on the video system.
Requires user role: ADMIN
Default value: True
Value space: True/InCallOnly
True: Muting of audio is always available.
InCallOnly: Muting of audio is only available when the device is in a call. When Idle it is
not possible to mute the microphone. This is useful when an external telephone service/
audio system is connected via the codec and is to be available when the codec is not
in a call. When set to InCallOnly this will prevent the audio-system from being muted by
mistake.
D15329.03 SX20 Administrator Guide CE8.2, JUNE 2016.
Configuration Peripherals Maintenance

Audio Microphones PhantomVoltage

Define whether or not to always have phantom voltage (11 V +/- 1 V) on the microphone
inputs.
Requires user role: ADMIN
Default value: AlwaysOn
Value space: AlwaysOn/Auto
AlwaysOn: The phantom voltage is always on, also when nothing is connected. Use this
value if you connect 3rd party microphones.
Auto: The phantom voltage is turned on if a Cisco microphone is connected; otherwise
it is turned off. You can use this value if you are only using Cisco microphones, because
the video system automatically detects if such a microphone is connected.

Audio SoundsAndAlerts RingTone

Define which ringtone to use for incoming calls.
Requires user role: ADMIN, USER
Default value: Sunrise
Value space: Sunrise/Mischief/Ripples/Reflections/Vibes/Delight/Evolve/Playful/Ascent/
Calculation/Mellow/Ringer
Select a ringtone from the list.

Audio SoundsAndAlerts RingVolume

Define the ring volume for incoming calls.
Requires user role: ADMIN, USER
Default value: 50
Value space: Integer (0..100)
The value goes in steps of 5 from 0 to 100 (from -34.5 dB to 15 dB). Volume 0 = Off.
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Administrator Guide
System settings System settings Appendices