User manual

FIRMWARE VERSION 1.0.1.38 GXV3175V2 USER MANUAL Page 32 of 138
Figure 28: Use Call Options during a video call
Figure 29: Call Function Options
Table 7: GXV3175 CALL FUNCTIONS
OPTION MENU
FUNCTION
DESCRIPTION
DTMF Dial Pad
Press the number and # or * for DTMF. Flash will be sent
as SIP-INFO
Press to decrease call volume
Press to increase call volume
PIP
Press to switch videos between the caller and callee
Snapshot
Press to take a snapshot of the current video. The