HP OFFICEJET 6600 Guide De Mise En Route page 17

Set up and use fax
Fax and digital phone services
Many telephone companies provide their customers
with digital phone services, such as the following:
• DSL: A Digital subscriber line (DSL) service
through your telephone company. (DSL might be
called ADSL in your country/region.)
• PBX: A private branch exchange (PBX) phone
system
• ISDN: An integrated services digital network
(ISDN) system.
• FoIP: A low-cost phone service that allows you to
send and receive faxes with your printer by
using the Internet. This method is called Fax over
Internet Protocol (FoIP). For more information,
see the user guide.
HP printers are designed specifically for use with
traditional analog phone services. If you are in
a digital phone environment (such as DSL/ADSL, PBX,
or ISDN), you might need to use digital-to-analog
filters or converters when setting up the printer for
faxing.
Note: HP does not guarantee that the printer
will be compatible with all digital service
lines or providers, in all digital environments,
or with all digital-to-analog converters. It is
always recommended that you discuss with the
telephone company directly for the correct setup
options based on their line services provided.
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