Vivotek SD7151 User 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.
A
N
C
T
Audio send from operators
Audio send to operators
America
Taiwan