Dahua DHI-VTO3211D-P4-S1, User Manual, Page: 32 / 35

Network Setting 24
If the VTO you are visiting does not work as SIP server, do not select the Enable check
box at SIP Server , otherwise the connection will fail.

If other VTO works as SIP server
Select
VTO in the Server Type list, and then configure the parameters. See Table
6-2.
Table 6-2
SIP server configuration
Parameter Description
IP Addr.
The IP address of the VTO which works as SIP
server.
Port 5060
Username
Keep the default value.
Password
SIP Domain
VDP
SIP Server Username The user name and password for the web
interface of the SIP server.
SIP Server Password

If other servers work as SIP server
Select the server type you need at
Server Type , and then see the corresponding
manual for the detailed configuration.
IP Permissions
To enhance network and data security, you need to configure access authority for different IP
addresses.
Select Network Setting > IP Permissions .
The IP Permissions interface is displayed. See Figure 6-4.
IP Permissions
Click .
The White List option and Black List option are displayed. See Figure 6-5.
White List and Black List
You can only use one of them at the same time.