Telephony

AVM Content

Complete control of your phone calls

The FRITZ!Box provides you with a wide range of features to help you conveniently manage incoming and outgoing calls. You can use call blocking to block annoying sales calls Call diversions and dialing rules ensure you can be reached on the move and give you full flexibility when selecting outgoing phone numbers or providers.

A telephone system for cable connections

The FRITZ!Box is equipped with a telephone system for IP-based telephony. You can connect your IP phones, DECT phones or your analog phone. Comprehensive convenience features mean you won't want to hang up the phone.

All your contacts synchronized

You can either save your telephone book contacts in the FRITZ!Box or use contacts already saved with Google, Apple (iCloud) and other email providers. FRITZ!Box synchronizes the entries automatically, keeping them up-to-date at all times.

Complete IP connectivity

With FRITZ!Box you have a telephone system for IP-based connections. In addition to IP phones, you can use your analog phone or fax machine as usual.

Complete connectivity

A range of different telephones can be operated on the FRITZ!Box. It offers connections for analog and IP telephones as well as fax machines. All connected devices can be managed in convenient, user-friendly menus.

Complete connectivity

The FRITZ!Box is compatible with all common telephones — analog phones, fax machines, IP and ISDN telephones, and telephone systems. Any devices connected can easily be managed with user-friendly menus.

Complete connectivity

The FRITZ!Box is compatible with all common telephones — analog phones, fax machines and IP telephones. Any devices connected can easily be managed with user-friendly menus.

Full variety on the IP connection

With the FRITZ!Box you have a telephone system for IP-based connections. Apart from IP telephones you can still use analog phones and fax machines on these connections. Even ISDN devices can be connected.

Full variety on the IP connection

With the FRITZ!Box you have a telephone system for IP-based connections. Apart from IP telephones you can still use analog phones and fax machines on these connections.

Complete IP connectivity

With FRITZ!Box you have a telephone system for IP-based connections. This allows you to use your DECT phones, your analog phone or a fax machine as usual on these connections in addition to IP phones. With mobile telephony you can make calls using the phone number of the SIM card.

Cordless freedom with DECT

Up to six cordless telephones can be registered on the integrated DECT base station, with all conversations securely encrypted upon delivery. FRITZ!Box uses the DECT standard, offers additional convenience features when used together with a FRITZ!Fon.

Send and receive faxes

The FRITZ!Box's fax function eliminates the need for external fax machines. In the user-friendly menu you can insert text and attach an image. Incoming faxes will be forwarded to your email address as a PDF.

Making perfect HD telephone calls

Enjoy top-quality phone calls. Thanks to cutting-edge technology, voices sound as clear and precise as if the other caller were sitting in the same room. Both FRITZ!Box and FRITZ!Fon support HD telephony ex works.

Answering machine with voice to mail

Once activated, the built-in answering machine stores voice messages and sends them to you by email, giving you the opportunity to call back if necessary. The answering machine can also be set to switch on and off at certain times.

All contacts synchronized

You can either save your telephone book contacts on the FRITZ!Box or use existing Google contacts. The FRITZ!Box synchronizes the entries automatically so that you’re always up to date.