Instruction manual

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In order to open the listen channel, users must select the option “Listen camera” in the Live context menu. When
users don’t want to listen audio anymore, the “Stop listen” option must be selected.
Refer to the specific device installation guide for getting the technical knowledge about how the audio
connections to the camera must be wired.
On IPE devices, the audio settings must be configured at 16 kHz and the codec must be the “uLaw”. Moreover,
the listen and talk options must be checked. See more details in the screenshot below :
On IPX/IPN devices, the sampling frequency must be set at 16 khz. Moreover, the audio input and output
options must be checked. See more details in the screenshot below :