Vivotek IZ7151 User Manual download pdf (Page 32)

VIVOTEK

32 - User's Manual

► Microsoft

Internet Explorer does not support server push technology; therefore, using http://

<ip address>:<http port>/<access name for stream1 or stream2> will fail to access the Network

Camera.

Two way audio

By default, the two way audio port is set to 5060� Also, it can be assigned with another port number

between 1025 and 65535�

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”�

Audio send from operators

Audio send to operators

America

Taiwan

Audio is being transmitted to the Network Camera

Microphone volume

Mute

Talk button

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�

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Vivotek IZ7151 User Manual Page 32