User's Manual

29
Add a UPnP service
Table 6-3 Parameter description
Parameter
Description
Service Name
Enter the information as needed.
Service Type
Protocol Select
TCP
or
UDP
as needed.
Internal Port Use port number from 1024 through 5000.
 Do not use port number 1–1023 to avoid conflict.
 If you need to configure this function for multiple devices, make sure
that the ports are not the same.
 The port number you use must not be occupied.

The internal and external port number must be the same.
External Port
SIP Server
There must be a SIP server in the network for all connected VTOs and VTHs to call each other.
You can use a VTO or other servers as the SIP server.
Select Network > SIP Server.
Select a server type as needed.
 The VTO you have logged in as the SIP server:
Enable SIP Server, and click Save. You can add VTOs and VTHs to this VTO. See
the details in "5 Household Setting".
If the VTO you have logged in does not work as the SIP server, do not enable SIP
Server; otherwise the connection will fail.
 If another VTO works as the SIP server:
Do not enable SIP server. Set Server Type to VTO, configure the parameters, and
then click Save.