Audio Configuration; Xconfiguration Audio Defaultvolume; Xconfiguration Audio Microphones Mute Enabled; Xconfiguration Audio Microphones Phantomvoltage - Cisco TelePresence SX20 Codec Reference Manual

Cisco TelePresence SX20 Codec
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Introduction

Audio configuration

xConfiguration 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
USAGE:
xConfiguration Audio DefaultVolume:
where
: Integer (0..100)
DefaultVolume
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.

xConfiguration Audio Microphones Mute Enabled

Define the microphone mute behaviour on the video system.
Requires user role: ADMIN
Default value: True
USAGE:
xConfiguration Audio Microphones Mute Enabled:
where
: True/InCallOnly
Enabled
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.
SX20 Codec API Reference Guide CE8.3, JANUARY 2017.
D15316.05
About the API xConfiguration xConfiguration
DefaultVolume
Enabled
xCommand

xConfiguration 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
USAGE:
xConfiguration Audio Microphones PhantomVoltage:
where
: AlwaysOn/Auto
PhantomVoltage
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.

xConfiguration Audio SoundsAndAlerts RingTone

Define which ringtone to use for incoming calls.
Requires user role: ADMIN, USER
Default value: Sunrise
USAGE:
xConfiguration Audio SoundsAndAlerts RingTone:
where
: Sunrise/Mischief/Ripples/Reflections/Vibes/Delight/Evolve/Playful/Ascent/
RingTone
Calculation/Mellow/Ringer
Select a ringtone from the list.
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API Reference Guide
xStatus Appendices
PhantomVoltage
RingTone
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