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Audio Configuration
Enable audio
Select the enable check box for the microphone or speaker to be enabled.
Audio Input
Volume: Enter the audio input volume. The available range is from 0 to 225.
Codec: G.711 is supported for the audio codec.
Sampling Frequency: The sampling frequency is selectable between 8kHz and 16kHz.
Audio Output
Volume: Enter the audio output volume. The available range is from 0 to 255.
TCP/IP listen port: Set the port for listening to the audio received from the camera. The default
is 6000 and the range is from 1 to 65535.