Configuration 17
Call screen Figure 4-13
Tap on the VTH to answer the call.
4.4.2 Doing Monitor from VTH
In the main interface of the VTH, select Monitor > Door. Step 1
The Door interface is displayed. See Figure 4-14.
Door Figure 4-14
Select the VTO you need to do monitor. Step 2
The monitor screen is displayed. See Figure 4-15.