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Siemens SIPROTEC 4 Manual page 20

With en100 over isdn-modem-router
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Setting the Dial-up connection
After the set-up of the Dial-up connection has been finalised, the window for the connection is
immediately opened. However, before the Dial-up connection can be started, a few settings must be
done.
In the window „Connect Substation West" the
„User name:" and the „Password:" must be
entered to establish a connection. These were
previously stored in the ISDN router which is to be
called.
NOTE! Mind the upper and lower case!
By checking „Save this user name and password
for the following users:" the user name and
password could be stored for further calls.
NOTE Storing this information constitutes a security
risk, and is not recommended.
Under „Dial" the telephone number has already
been entered. Here the telephone number can again
be checked and changed if needed.
Continue with „Properties".
In the window „Substation West Properties" the
"Modem – TA+POX (PPP, V.120, ..." is checked as
the only modem.
The check at „All devices call the same numbers"
should be removed, as this is not common in
practice.
Under „Phone number for „TA+POX (PPP, ..." the
telephone number can again be corrected with
setting and use of the dialling rules.
„Show icon in notification area when connected"
is useful here.
HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC
Seite 20 von 25
Power Transmission and Distribution
Energy Automation
27.08.2008

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