Using ISDN Services with FRITZ!
FRITZ!DSL – 4 FRITZ!: Software for Internet and ISDN
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For detailed information on FRITZ!, see the Online Help and
the FRITZ! manual. The manual is supplied in PDF format in
the SOFTWARE\INFO folder on the installation CD. If the Ac-
robat Reader for reading PDF files is not installed on your
system, install it from the same folder on the FRITZ!Card DSL
CD.
4.2 Using ISDN Services with FRITZ!
ISDN integrates the entire range of telematics services, such
as telephone, telefax, data and video communication, in one
digital telecommunications network. FRITZ! turns your com-
puter into a convenient communications hub which provides
all these services.
You can also use third-party applications based on CAPI 2.0.
Multiple Subscriber Numbers for the FRITZ! Modules
To receive fax and data with FRITZ!, it is not necessary to as-
sign distinct Multiple Subscriber Numbers (MSNs) to
FRITZ!data and FRITZ!fax, since FRITZ!fax answers calls with
the service indicator “voice”, while FRITZ!data responds only
to calls with the “data” service indicator.
However, FRITZ!fax, FRITZ!vox und FRITZ!fon all use the
“voice” service indicator. If you want these modules to re-
spond to calls meant for them, you must assign distinct
MSNs for call acceptance to FRITZ!fax and FRITZ!fon, and to
any telephones or fax machines connected to any analog ex-
tensions. Specify the settings on the “ISDN” settings page of
the respective modules.
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