The web-based interface is self-explanatory. Structured according to Internet telephony, home networking, wireless, DECT system and you can make all settings that require no large network knowledge. Beautiful features such as Parental Controls and guest WLAN access are also available. Something I had problems initially when connecting the DECT phones, but the hotline was immediately accessible and had a solution ready.
A seemingly insoluble problem was the connection to Vodafone. Who an IP-based feature connection with DSL and phone has (eg via the Easybox 803), which can not connect to Vodafone. The reason is that for IP telephony, a voice password is necessary, but not the Vodafone's price. Vodafone offers a comfort connection for 4 additional month on where you release the password. This insolence I did not want to put up with me.
"Read speech password from the Easybox" When Googling the term had found a thread as the password from the Easybox can be read - but is a tremendous job. Then the Easybox exchange again against the Fritz box and enable the VoIP.
Now everything is super: The Fritz box is stable with Fritz OS 6:01 at very brisk and good-Fi Internet connection!.