Vivotek IP7142 - Manual (Page 33)

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User's Manual - 33
The Network Camera supports two way audio communication so that operators can transmit
and receive audio simultaneously. By using the Network Camera’s built-in microphone and an
external speaker, you can communicate with people around the Network Camera.
Note that as JPEG only transmits a series of JPEG images to the client, to utilize this feature,
make sure the video mode is set to “MPEG-4” and the media option is set to “Video and Audio”.
Click to enable audio transmission to the Network Camera; click to adjust the volume of
microphone; click to turn off the audio. To stop talking, click again.
FTP
The FTP server allows the Network Camera to utilize VIVOTEK Installation Wizard 2 to upgrade
firmware. By default, the FTP port is set to 21. Also, it can be assigned with another port number
between 1025 and 65535.
Audio is being transmitted to the Network Camera
Microphone volume
Mute
Talk button
IP7142(TCP-AV)
Audio send from operators
Audio send to operators
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