13
the door station (VTO) you are visiting will work as the
alternate SIP server.
If you entered alternate IP address, username, password, and
VTS IP address, and then the door station (VTO) whose IP
address you entered will work as alternate SIP server.
Click OK to save the configuration. Step 4
The VTO will restart automatically.
When the platform works as SIP server, if it is necessary to set Building No. and
Building Unit No., enable Support Building and Support Unit first.
4.3.5 Adding VTO Devices
You need to add VTO to the SIP server, and all intercoms connected to the same SIP server
can make video calls among each other. This section applies to the condition in which a VTO
works as SIP server, and if you are using other servers as SIP server, see the corresponding
manual for the detailed configuration.
Log in to the web interface of the SIP server, and then select Household Setting > Step 1
VTO No. Management.
VTO No. management Figure 4-7
Click Add. Step 2