Instructions

Connecting a Door Intercom System
Overview
Door intercom systems with an a/b interface and IP door intercoms
can be connected to the FRITZ!Box. Then you have the following
options:
• You can answer the doorbell on your telephones, speak with visi
tors, and open the door, even on a mobile telephone or other tele
phone connection away from home.
• You can have the camera image from your door intercom system
displayed on FRITZ!Fon telephones with a color display.
• You can configure a special ring tone to signal the doorbell on a
FRITZ!Fon.
Supported Door Intercom Systems
• Door intercom system with an a/b interface that uses DTMF tone
dialing
• IP door intercom systems that can be configured as SIP clients (by
entering the login data for a SIP registrar)
Instructions: Connecting a Door Intercom System with an a/b Interface
1. Connect the door intercom system to a “FON1” or “FON2” jack.
2. In the user interface of your FRITZ!Box: Configure the door
intercom system; see Configuring a Door Intercom System, page
87.
Instructions: Connecting an IP door intercom system
1. Connect the IP door intercom system to the FRITZ!Box using a
LAN cable or wireless LAN.
2. In the user interface of your FRITZ!Box: Configure the door
intercom system; see Configuring a Door Intercom System, page
87.
Connecting
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61FRITZ!Box7590