Panasonic KX-TDA0480 Installation Manual page 30

Planning
Subnet IP (VHUB_SUBNET)
Use this field to record the Subnet Mask IP address.
This address must conform to Internet Protocol addressing requirements, e.g.
nnn.nnn.nnn.nnn, where nnn = a value of 1 to 255 excluding 0.0.0.0 and 255.255.255.255. The
default setting is 255.255.255.0.
IP addressing information is typically supplied by a network administrator.
There is no default value for this field.
In the sample worksheet, the Subnet mask IP address is the same as the default, 255.255.255.0.
Gateway 1 IP (GW_IP)
Use the Gateway address field to record the address of the primary gateway to be associated
with the unit. This is the gateway that will be accessed by the unit during normal operation.
The KX-TDA0480's Gateway is typically a router or similar device. This address must
conform to Internet Protocol addressing requirements. E.g. nnn.nnn.nnn.nnn, where nnn = a
value of 0 to 255 excluding 0.0.0.0 and 255.255.255.255. This address usually applies to a
router or similar device, to which the unit is connected.
IP addressing information is usually supplied by a network administrator.
There is no default value for this field.
In the sample worksheet, the Gateway 1 IP address is recorded as 133.149.1.1.
Gateway 2 IP (GW_IP)
Use the Gateway address field to record the address of the secondary gateway, if present.
The KX-TDA0480's second Gateway address is optional. It is used to designate a secondary
(backup) device to be accessed in the event that the primary gateway becomes unavailable. This
address must conform to Internet Protocol addressing requirements. E.g. nnn.nnn.nnn.nnn,
where nnn = a value of 0 to 255 excluding 0.0.0.0 and 255.255.255.255. This address usually
applies to a router or similar device, to which the unit is connected.
IP addressing information is usually supplied by a network administrator.
There is no default value for this field.
In the sample worksheet, the Gateway 2 IP address is recorded as None (e.g. there is no
secondary gateway).
30 Installation Manual