NEC ELECTRA ELITE IPK II, User Manual

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Document Revision 4C Electra Elite IPK II
2 - 1078 Voice Over Internet Protocol (VoIP)
To connect a telephone to a LAN connection, the system allows using an Electra Elite IPK II digital IP
16-button multiline terminal (called an Electra Elite IPK II IP Phone), an Electra Elite IPK II digital
multiline terminal with an IP Adapter installed.
If connecting a LAN to a WAN (wide area network), follow the instructions included with the ADSL
modem or gateway device.
IP Address
Equipment/devices used in the Electra Elite IPK II LAN setup must have an IP address assignment. An
IP address assigns a unique address for each device. There are two types of IP addresses: Private and
Global. A Private IP address is not accessible through the internet – a Global IP address can be
accessed through the internet.
With a Private IP address, with equipment that does not access the internet directly, addresses can be
assigned to the equipment in Class A, B or C by assigning a number in the class range of numbers.
Class Allowed IP Address
Recommended
Environment
A 10.0.0.0 --- 10.22.255.255 Large Scale Network
B 172.16.0.0 --- 172.31.255.255 Mid Scale Network
C 192.168.0.0 --- 192.168.255.255 Small Scale Network
IPK II CPU
Switch
10Base - T/100 Base-T
(100Base-TX is
recommended)
PVA or IAD
HUB Card
(Switching Hub)
IPK II CPU
IPK II CPU