
FIRMWARE VERSION 1.0.3.76 GXV3175 USER MANUAL Page 35 of 139
Figure 29: Call Function Options
Table 7: GXV3175 CALL FUNCTIONS
Press the number and # or * for DTMF. Flash will be sent
as SIP-INFO
Press to decrease call volume
Press to increase call volume
Press to switch videos between the caller and callee
Press to take a snapshot of the current video. The
snapshot will be automatically saved to folder “screenshot”
in Tools File Manager
Press to mute/unmute the call
Press to transfer the call
Press to switch between Video off and Video on. In the
screen, the default picture will show instead of the video
when video is turned off
Press to make 3-way conference call
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