Altigen AltiWare OE Version 4.6 Administration Manual page 198

Configuring the Triton VoIP Board
When remotely configuring IP Phone 4, you should set up the
AWIP to AltiWare's IP address, which is 169.254.101.2.
For an H.323 IP Call from Another AltiWare on Internet:
Another AltiWare can make a H.323 IP call to this AltiWare by calling the
IP address 169.254.101.2.
Private Network Configuration (AltiWare with private IP
address and behind NAT)
Figure 8. AltiWare behind NAT
Figure 3 shows a private network - 192.168.1.0, where the AltiWare is
installed and running on a host with a private IP address 192.168.1.2.
Router 1 is a H.323 NAT router. The local IP phones, IP Phone 1 and IP
Phone 2, use the private IP addresses 192.168.1.100 and 192.168.1.101,
respectively. There are two remote IP phones; IP Phone 3 with a private IP
address 192.168.2.100 connects to the Internet via Router 2, which must
also support H.323 NAT. Router 2 can also sit behind a DSL/Cable
Modem. Another remote IP phone, IP Phone 4, with a public IP address
202.101.54.61, connects to the Internet directly.
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