KNX
IP Central Unit
Ref.-no.: IPZ 1000 REG
Operation in LAN with dial-in, triggering via modem
A local Ethernet (LAN) establishes – e.g. by means of a router – a
connection with the Internet
on request
. This type of connection is useful
with a time/volume tariff. In the event of an access from outside, e.g. via
external PC, the user interface of the browser initiates a trigger request
by the directory server to a specific phone number. The trigger request
from the directory server via modem/ISDN adapter causes the IP central
unit to establish a safe connection to the Internet via LAN and router. As
soon as the connection is established, the IP central unit logs in with the
directorty server.
Operation in LAN, triggering via a-b port behind telephone system
4
