Panasonic KX-TDA0480 Installation Manual page 139

Units at each location have unique IP addresses. These addresses fall within the same subnet
as that of the gateway shared by the units. This means that the KX-TDA0480 connected to the
same gateway will share the network portion of their IP address with the Gateway.Units at each
location have unique IP addresses. These addresses fall within the same subnet as that of the
gateway shared by the units. This means that all KX-TDA0480 connected to the same gateway
will share the network portion of their IP address with the Gateway.
In the sample network, the San Francisco and Los Angeles offices are using a Class C address
space (255.255.255.0), which means that all but the final octet (0) must be the same for all
devices. The final octet for the device address cannot use the values 0 or 255.
Unit IP Addressing
In the sample network, the IP addresses have been allocated so that each KX-TDA0480 has a
sequential number. For example, at the New York office, are addressed in sequence so that the
last element of the NY01 address is .91, NY02 is .92. This sequencing is for convenience only
and is not a requirement of the addressing scheme.
Finally, each location in the sample network has only a single router. Of course, there may be
more than one router at each location, and each must be servicing its own subnet.
IP Addressing for the sample network
New York Main Office
The New York office has one router and IP PBX + KX-TDA0480
The IP addressing scheme for the New York office includes:
Gateway (router) IP: 133.149.1.1
NY01 IP: 133.149.1.91
NY02 IP: 133.149.1.92
San Francisco Office
The San Francisco office has IP PBX + KX-TDA0480
The IP addressing scheme for the San Francisco office includes:
Gateway (router) IP: 206.184.223.1
SF01 IP: 206.184.223.95
Los Angeles Office
The Los Angeles office has IP PBX + KX-TDA0480
also a single router.
The IP addressing scheme for the Los Angeles office includes:
Gateway (router) IP: 206.45.11.1
LA01 IP: 206.45.11.34
Installation Manual
2 units.
1 and a router.
1. As with the other locations, there is
Appendices
139