Bridge Mode on own FritzBox

[johnnyone]

Hello,

I have a cable connection + telephone in Hessen and I use my own FritzBox 6690.
I would like to configure the FritzBox as "modem" only and connect it to my OPNsense firewall / router.

I see Max CPE=2. Can bridge mode work? I don't need the telephone. Can that CPE slot be used for the bridge mode?

So far, no success.

Thank you

[HausHelene]

In Hessen works it only with a rent Fritzbox

[johnnyone]

Thank you for the answer and a bit less for the bad news 🙂

Could I use my own router with a TC4400-EU or Arris device?