According to AVM's site the 7590 does support ADSL2 and VDSL so are you sure it's not just a config issue?
There are 7590, 7590 ax v1 and 7590 ax v2. The first two have POTS hardware but v2 does not
On 2022-02-01 AVM silently introduced the FRITZ!Box 7590 AX v2, which shares the same features as the v1, but without support for fixed line ISDN telephony and which does not have a FONS0 port any more.
What FXO converter (the cheapest option) can be used to sort out the issue? Thanks!
Vdsl is working fine, no problems at all. It just does not support BT analogue landline telephone connection that I had on 7490. And I need it to work
https://boxmatrix.info/wiki/FRITZ!Box_7590_AXIf you're wanting to connect old analog phones to a VoIP service then the Cisco PAP2T seems to be the cheapest but I'm a little concerned that its not been supported for years, so will it be secure?Or if you mean it no longer does passthrough to allow DECT phones to use the analog line (can't find mention if this has gone too) there's maybe the Gigaset N300 IP?
I just want to replicate missing analogue phone connection. So I would need, some sort of the interface, to connect BT landline in and for it to generate IP stream that can be recognised by 7590 as a phone service. That way I would be able to use existing DECT C4 handset and phone app as before. Hope this makes it clear
That would be seriously overkill and definitely not a cheap solution, compared to just getting a basic DECT base station.
Agree, and hopefully you could pair the C4 handset to pretty much any DECT base?