Operation Manual

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800-21261V3 - A - 05/2016
Figure 1-8 Main Stream and Extra Stream
Start Talk Button
Figure 1-9 Start Talk Button
Enabling Bi-Directional Communication
1. Click to enable bi-directional communication.
2. Click in the control panel on the right to select the bi-directional communication mode.
There are four options for the communication mode: DEFAULT, G711a, G711u, and
PCM.
Figure 1-10 Talk Mode Options
Note After you enable bi-directional communication, if the audio input port that goes
from the device to the client end is using the first channel audio input port, then
the system will not encode the audio data from that one channel. Refer to the
Setting Up Bi-Directional Communication Connection section in the User Guide
for more about the audio connections.
Disabling Bi-Directional Communication
After turning on Bi-directional Communication, the Start Talk button turns into an End Talk
button. Click this button to end bi-directional communication.