Dahua Technology VTH2421FW-P User Manual

Parameter Description
Call Time
Congure the call time for the incoming call.
You can congure the time from 5 s to 300 s.
Ringtone Select the ringtone and adjust the volume for the VTOs.
3.6.1.3 Forward Setting
Forward incoming calls.
Parameters at this interface are set on main VTH only, and extension VTH synchronizes with the
main VTH.
Procedure
Step 1 Select Setting > .
Step 2 Tap Call Forwarding Cong.
Figure 3-27 Call forwarding
Step 3 Enter the VTH number in the corresponding forward mode, and then tap to enable
the forward function.
●
If you enable 3 functions at the same time, the forward priority is Always Forward >
Forward when Busy > Forward when Not Answered.
●
If the call is hang up, the call will be forwarded to the number that congured in
Forward when Busy.
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Dahua Technology VTH2421FW-P Specifications

General

Brand	Dahua Technology
Model	VTH2421FW-P
Category	Intercom System
Language	English