Connecting ISDN Telephones
FRITZ!Box
28
2.11
Connecting ISDN Telephones
If you have an ISDN telephone, you can connect this tele-
phone to the FRITZ!Box and use it to make calls via the In-
ternet and the fixed-line network. With appropriate cabling,
up to eight ISDN telephones can be connected.
Connecting an ISDN telephone to the FRITZ!Box
Cable
Connect an ISDN telephone using an ISDN cable.
Connecting
1.
Connect one end of the ISDN cable with the ISDN tele-
phone.
2.
Connect the other end of the ISDN cable with the “FON
S
0
” port of the FRITZ!Box.
2.12 Connecting an ISDN PBX
If you have an ISDN PBX, you can connect this PBX to the
FRITZ!Box Fon WLAN. With the telephones connected to the
PBX you can make calls both via the Internet and via the
fixed-line network.
The ISDN PBX must support a point-to-multipoint line.
F!BoxFonWLAN-7170v2-e.book Seite 28 Freitag, 23. November 2007 3:41 15
