[hemmerling] FRITZ!Box

AVM.
AVM Supportanfrage.
My Fritz!Box 7490, of 2015-10-14 with 5 years warranty.
- AVM GmbH "FRITZ!Box 7490", VDSL & DSL, 4 x LAN.
  - AVM GmbH "FRITZ!Box 7490 Service-Portal".
  - AVM GmbH "FRITZ!Box 7490 Service - Netzwerkadapter für Aufruf der Benutzeroberfläche über "Notfall-IP" einrichten" - Fritz!Box IP = “169.254.1.1”, suggested client IP = “169.254.1.2”.
My legacy, now defect Fritz!Box 7270.
- AVM GmbH "FRITZ!Box 7270" - DSL, 4 x LAN.
- AVM GmbH "FRITZ!Box 7270 Service-Portal".
- The successors, if I should need a replacement.
  - AVM GmbH "FRITZ!Box 7272", DSL, 4 x LAN.
  - AVM GmbH "FRITZ!Box 7490", VDSL & DSL, 4 x LAN.
Fritz!Fon.
- My legacy, now defect Fritz!Fon MT-D ( - 2021-02 ).
  - FRITZ!Fon MT-F.
  - 12 Volt DC output of the power supply.
- My new Fritz!Fon is a “FRITZ!Fon M2” ( 2021-03 - ).
  - FRITZ!Fon M2.
  - 1&1 Multiphone M2 Produktdatenblatt ( PDF ).
  - 1&1 Multiphone Schnell-Startanleitung ( PDF ).
  - 5 Volt DC output of the power supply.
  - The M2 does not fit in the base station of “Fritz!Fon MT-D”, and that is good as the power is different ( 12V versus 5 V ) !
  - The accu is different for “Fritz!Fon MT-D” and “Fritz!Fon M2”.
  - Most DEC phones are compatible with Fritz!Box. Experts told me, that the compatibility of Panasonic DEC phones is not 100%, however.
  - If you buy the “1&1 Multiphone M2”, by 1&1, remember the 9.90 EUR shipping fee... in comparison to free shipping with other offers ( e.g. Amazon,.. ).
AVM GmbH "FRITZ!Box 7330" - As of 2013-09, 1&1 provides the 7330SL with just 2 LAN connectors, and telephone just by Internet ( not by the analog telephone grid ) as bundle with DSL contracts .
AVM GmbH "FRITZ!Box 7390", 4 x LAN.
AVM GmbH "FRITZ!Box - online mit jedem DSL-Anbieter. 1&1-Internetzugang in FRITZ!Box einrichten".
AVM GmbH "Schnittstellen und Entwicklungen rund um die FRITZ!Box".
AVM GmbH "Support", a URL of your local FRITZ!Box.
Akkus:

Remote Access to the FRITZ!Box Hardware

MyFRITZ! - “With MyFRITZ! you can access your personal FRITZ!Box safely from anywhere in the world”.
Google Play "MyFRITZ!App".

Operation of an unmanaged Switch does not work with FRITZ!Box properly

If you connect a switch to one of the 4 input ports of a FRITZ!Box, proper operation of devices connected to teh switch is not guaranteed:
- A commercial datalogger terminalstation by CipherLab, which calls remote Internet servers, works properly.
- A Windows PC does not work properly, it can´t access the Internet....
Experts suggested the reason for failure, that the FRITZ!Box might just accept a single ( ONE ) MAC address at each port...
There are many reports in online forums about the problem, but no real idea of understanding the problem, and especially no working solution .

Unbranding of FRITZ!Box

Erdmann "AVM Fritz! Box Fon WLAN 7270 'entbranden'" - “Dafür muss allerdings das Telnet auf der Fritz! Box erst einmal aktiviert werden, das durch Anschluss eines Telefons und mit der Wahl der Nummer #96*7* erfolgt”.
IP-Phone-Forum.
- IP-Phone-Forum. Deutsches Forum für Internet-Telefonie "VoIP-Hardware / AVM / FRITZ!Box Fon: Modifikationen / Anleitung zum Ändern des "Branding" bei FritzBox - (auch) für DAUs".
- IP-Phone-Forum. Deutsches Forum für Internet-Telefonie "VoIP-Hardware / AVM / FRITZ!Box Fon: Modifikationen / AVM Fritz!box 7270 entbranden".

Extending the Firmware of FRITZ!Box

Fhem

The OpenSource Perl server for house automation Fhem.
Wiki FHEM Wiki.
- FHEM Wiki "FHEM und FritzBox 7270" - Informations about operation on my Fritz!Boy 7270 .
- FHEM Wiki "Cpan auf Fritzbox" - Installation and operation of Perl on FRITZ!Box 7390.