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Grandstream Networks, Inc.
GXV3175 USER MANUAL Page 28 of 60
FIRMWARE VERSION 1.0.1.1
Updated
:
3/2012
Figure 29: Call Function Options
Table 7: GXV3175 Call Function Description
OPTION MENU
FUNCTION
DESCRIPTION
PIP
Press to switch videos between the caller and callee
Hold
Press to hold the call
Mute
Press to mute/unmute the call
Volume
Press to increase or decrease volume
Conference
Press to make 3-way conference call
Snapshot
Press to take a snapshot of the current video. The
snapshot will be automatically saved to folder “screenshot”
in Tools->File Manager
Video off
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
Turn up and turn down the video brightness
Video zoom in and turn out
DTMF Dial Pad
Press the number and # or * for DTMF
CALL HOLD
1. Call
Hold
:
During a call, press “Hold” button to place the call on hold. The line icon will become
yellow after call hold. The following will be displayed on the screen. (See Figure 30)