Knowledge Base
AVM Content
To the knowledge base
Knowledge document #23
FRITZ!Box 7583 VDSL
This support document is available for the following products:
- FRITZ!Box 7690
- FRITZ!Box 7590 AX
- FRITZ!Box 7590
- FRITZ!Box 7583
- FRITZ!Box 7582
- FRITZ!Box 7581
- FRITZ!Box 7560
- FRITZ!Box 7530 AX
- FRITZ!Box 7530
- FRITZ!Box 7520
- FRITZ!Box 7510
- FRITZ!Box 7490
- FRITZ!Box 7430
- FRITZ!Box 7390
- FRITZ!Box 7360
- FRITZ!Box 6890 LTE
- FRITZ!Box 6850 5G
- FRITZ!Box 6850 LTE
- FRITZ!Box 6840 LTE
- FRITZ!Box 6690 Cable
- FRITZ!Box 6670 Cable
Assigning numbers to telephony devices
You can assign outgoing and incoming numbers to the telephones and other telephony devices connected to your FRITZ!Box. This way, you can specify for each individual telephony device which number it uses to make outgoing calls and which numbers it reacts to for incoming calls.
Note:All instructions on configuration and settings given in this guide refer to the latest FRITZ!OS for the FRITZ!Box.
1 Configuring telephone numbers
Configure all of the available telephone numbers in the FRITZ!Box:
Configuring internet telephone numbers
- Configure the internet telephone numbers in the FRITZ!Box.
Configuring a mobile telephone number
- Configure the mobile telephone number in the FRITZ!Box.
2 Assigning telephone numbers
- Click "Telephony" in the FRITZ!Box user interface.
- Click "Telephony Devices" in the "Telephony" menu.
- Click the (Edit) button for the respective telephony device.
Important:If the telephony device was not configured yet, click the "Configure New Device" button and follow the wizard's instructions.
- From the drop-down list "Outgoing Calls", select the number to be used by the telephony device for making outgoing calls. If you do not select a telephone number, the number entered under "Telephone Numbers > Line Settings" is used for making calls.
- Select the telephone numbers to which the telephony device should react when you receive calls. You can select up to ten numbers (including the number for outgoing calls).
- Click "Apply" to save the settings.