User's Manual
Grandstream Networks, Inc. GXV3175 USER MANUAL  Page 26 of 60 
 FIRMWARE VERSION 1.0.1.1 Updated : 3/2012 
Figure 25: Answer incoming video call 
2. Incoming Audio Call: When an audio call is coming in, select “Accept Audio” or “Reject” in the 
screen shown as Figure 26. 
Figure 26: Answer incoming video call 
3. Missed Call: if the call is unanswered, a missed call message will show up in idle screen. (See 
Figure 27). Users could press View to access the detail of the missed call. 










