Vivotek ST3402 - Manual (Page 53)

3-52
Figure 3-36 Talk Control
9 Talk
Available
When the connected Video Server / Network Camera series product supports the
feature of 2-way audio, talk with remote side is available. User can click the
button to establish talk channel. When the channel is established, the state will
enter to talking and user can talk with remote side by microphone.
9 Talk Unavailable
Talk may be unavailable if the connected Video Server / Network Camera series
product doesn’t support 2-way audio feature.
9 Talking
The state means that the channel is talking with remote side now. You can adjust
volume by using Volume Setting tool or stop talk by click the button.
9 Talk Volume Setting
User can adjust the volume of talk by using this tool. Click the button and the
Volume window will be invoked.
NOTE: Remote alert will also occupy talk channel. Only one talk channel can be
established at the same time for a server. You can establish maximum 16 talk
channels with different servers simultaneously. If the talk channel has benn
established with specified server, a warning message will be pop up and the talk
channel can’t be established success.
Talk available No connection
Talking
Talk volume setting
Talk unavailable