Figure 18: During Call - Grandstream Networks GVC3200 User Manual

Item Name
1 Video Control
2 Hold/Resume
3 Voice Channel
4 Dial Pad
5 End Call
6 Chat
7 Call
8 Mute
9 More

Figure 18: During Call

Table 1: Options during Call
Descriptions
Click on it for video control options:

Switch camera. Flip the local video display horizontally.

Start/Stop my video.

End video. This will stop video for both local party and remote
party.
Hold/resume the call.

If the external speaker is connected to GVC3200 via USB,
clicking on this icon will not change voice channel. The external
speaker connected via USB will continue to be used.

If the external speaker is connected to GVC3200 via Bluetooth,
or a Bluetooth headset is used, please make sure "Bluetooth"
icon is the selected channel here. Otherwise, there will be no
audio during the call.
This can be used for DTMF input.
Hang up the call.
Open chat window and start chat.
Return to call interface when the current interface is chat window.
Mute/unmute
More options during call, please see figure below.
GVC3200 Lync 2013/Skype for Business
®
Application Note Page 17 of 23