Ubitymedia modem on D-left rout at Fritz box

Nextiva is a cloud based VoIP phone system, hosting lots of small and medium sized businesses nationwide. the provides UNLIMITED business calling for only $19.95 a month!! Click here for the detail about this promotion!!

Hello of people,
I have here genuinly massif a problem: I have modem mine to the Unitymedia D-left rout attached. On that again the Fritz box 7270 hangs. The FB is attached over LAN1 and serves as switchboard for my SIP Telefonie (SipGate). The problem is now the following: I lose the Internet connection, the measuringclose on average 20 times per day remain however active. Sometimes I get the message that it came to a IP conflict. I do not have of it genuinly much notion. Do I have “to communicate” something special to the Fritz box or the D-left? If someone knows advice, then ask in a layman understandable words.
Thank you
tharek


sorry, I meant in the reference Unitymedia

---

Guude,

… these “Tinkering guidance“for the correct enterprise of a FB behind a modem you know however.??

Probably do you have the own dhcp server still actively…??

and that AVM Serviceportal should also help you…

---

If the D-left does not have a concrete sense, then I became it rausschmeissen.