Internet - DETEWE OpenCom 130 Mounting And Commissioning Manual

DHCP menu). Activate "Dynamic and
static address". If you fix a name for
these IP addresses in the NET Con-

Internet

Question: I cannot access our
company Web site.
Outside your system, your company
Web site is accessed at
"www.firm.com", but in the Config-
urator you have entered "firm.com"
as the domain. Your company's site
URL thus counts as an internal URL
and can only be accessed by enter-
ing the direct IP address. If required,
change the domain setting in the
NET Configuration: Easy Access
menu.
Question: Why do some Internet
services not work even though
they can be used when dialling in
directly via a modem?
Some Internet services require an
active connection coming from the
Internet. But the configured filter
rules prevent this. Plus, it is not pos-
sible to establish incoming Internet
connections with the PCs directly
owing to the network address trans-
lation process.
Question: It is not possible
to access the Internet with the
OpenPhone 25.
Frequently Asked Questions
figuration: Easy Access: Hosts
menu, you can address the server
PCs quite easily by the DNS names.
The requirement for this is that the
set should be configured as Hand-
set+data. The telephone number
used by the OpenPhone 25 to estab-
lish an Internet connection must
also be specified in the respective
user profile (Configurator, User
Manager: User menu).
With the OpenPhone 25, the Inter-
net can be accessed either directly
via the remote data transfer network
or indirectly via RAS access on the
OpenCom 130. For direct access you
can directly dial any provider. Indi-
rect access uses the routing function
of the OpenCom 130, accompanied
by the configured security features,
for example.
Directly via remote data transfer
network
If the Internet is accessed directly via
the remote data transfer network,
make sure that
the remote data transfer net-
■
work is properly installed on
your PC and that the correct ISP
access data is configured,
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Internet