Vivotek IP9181-H User Manual page 74

VIVOTEK
Port
HTTPS port: By default, the HTTPS port is set to 443. It can also be assigned to another port
number between 1025 and 65535.
Two way audio port: By default, the two way audio port is set to 5060. Also, it can also be assigned
to 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 or external 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 enable the two-way
audio function, make sure the video mode is set to "MPEG-4" or "H.264 or H.265" on the Media >
Video > Stream settings page and the media option is set to "Media > Video > Stream settings" on
the Client Settings page. Please refer to Client Settings on page 30 and Stream settings on page
61.
Audio transmitted to operators
America
Taiwan
Audio transmitted from operators
74 - User's Manual