Dahua VTH5321GW-W - Selecting SIP Servers

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Enter network parameters you planned, and then click Save. Step 2
The VTO will restart.
Make IP addresses of your PC and VTO are in the same network segment.
4.3.4 Selecting SIP Servers
The Session Initiation Protocol (SIP) is used for signaling and controlling multimedia
communication sessions in applications of voice and video calls. A SIP server is an application
provides information or direction to a user agent.
 When the door station (VTO) you are operating or another door station (VTO) works as SIP
server, select VTO from the Server Type drop-down list. It applies to a scenario where
there is only one building.
 When the platform (Express/DSS) works as SIP server, select Express/DSS from the
Server Type drop-down list. It applies to a scenario where there are multiple buildings or
multiple units.
Log in to the web page. Step 1
On the homepage, select Local Setting > Basic. Step 2
The Device Properties interface is displayed.
1) Select TCP/IP from the System Type drop-down list.
Default system type is analog system and shall be changed to TCP/IP. Otherwise,
it will fail to connect VTH.
2) Click OK to save the settings.
3) Restart the device manually, or wait for auto restart to make the settings effective.
Log in to web interface again. Step 3
Select Network Setting > SIP Server. Step 4
SIP server (1) Figure 4-6
Select a SIP server. Step 5