[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”.

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.