Instructions: Connecting an ISDN Telephone
1.
Connect the telephone to the “FON S
0
” port.
Power
CABLE
LAN
USB
USB
FON S
0
FON 1
4
3
2
1
FON 1
FON 2
2.
In the user interface of your FRITZ!Box: Configure the telephone;
see Configuring Telephones, page 67
.
Connecting Multiple ISDN Devices
You can connect up to eight ISDN devices to the FRITZ!Box. The
FRITZ!Box can provide power to one ISDN device, but the other ISDN
devices must have their own power supply. Multiple ISDN devices can
be connected in the following ways:
•
You can use an ISDN distributor (available from vendors).
•
You can have a technician install a S
0
bus, which is connected to
the “FON S
0
” port. Note for the technician: The “FON S
0
” port is
terminated. Two terminating resistors are included in the
FRITZ!Box.
Instructions: Connecting an IP Telephone
IP telephones are special telephones for internet telephony (IP stands
for Internet Protocol).
Connecting
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45
FRITZ!Box 6590 Cable
