Cisco Cisco VC220 Dome Network Camera Manuale Di Manutenzione

Camera Control > Audio Settings

VC 220 Dome WDR Day/Night PoE Network Camera Administration Guide

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Use the Camera Control > Audio Settings page to configure audio settings. When 
you complete the configuration, or click Save to save the settings; otherwise click 
Cancel to discard the changes.

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Disable Audio—Select this option to mute audio transmission from the 
Cisco VC 220 network camera to all clients. If this option is selected, no 
audio is transmitted to clients even if audio transmission is enabled in the 
Client Settings page. 

Audio is disabled by default to save bandwidth.

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Audio Options—Select Listen Only, Talk Only, or Two-Way Audio. Two-
Way Audio is the default.

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In Listen Only mode, your computer speakers are enabled and your 
camera’s microphone is enabled. When you enable Listen Only, an icon 
is displayed on the View Video page and audio is picked up through the 
camera. You can then use the icon to turn audio on and off. 

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In Talk Only mode, the camera’s external speakers are enabled. When 
you enable Talk Only, an icon is displayed on the View Video page and 
audio from your computer is played through your camera’s speakers. 
You can then use the icon to turn the camera’s external speakers on and 
off.

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In Two-Way Audio mode, both the Listen Only and Talk Only icons 
appear on the View Video page. You can use the talk and listen modes 
simultaneously. 

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Internal Microphone Gain—Select the gain of the internal audio input 
according to ambient conditions. Adjust the gain in 33 steps from +21 db 
(most sensitive) to -33 db (least sensitive). The default gain is 0.

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External Microphone Gain—Select the gain of the external microphone 
input. Adjust the gain in 33 steps from +21 db (most sensitive) to -33 db 
(least sensitive). The default gain is 0.

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Audio type—Select an audio codec. Choices are AAC or GSM-AMR. The 
default is AAC.