ISP not give VLAN settings for IPTV

[ali232]

Hello.
I’d like to use ISP ONT as a “bridge” and use my own router build up the PPPoE connection. Works fine but then I can’t use IPTV because it only works when I connect my TV to the ONT. I can’t config the IPTV in my router because ISP does not give the settings to me.
Is there any way to retrieve these settings or I have to use my router in AP mode?
Thanks for your help!

 

[L&LD]

An ONT isn't a router. It is already in 'Bridge' mode.

Is an additional router supplied by the ISP?

Are you able to use both theirs and yours? (Theirs for TV, yours for your network).

 

[ali232]

This is a combined ONT. It’s a wifi router also.
It would be hard because I have to do more cabeling.

 

[L&LD]

Many times, those types of installations allow LAN Port 1 to be in 'Bridge' mode while allowing the ISP router to be connected too.

When in Bridge mode, can you plug in your TV into another port on the ISP ONT/Router and get a signal? While also getting internet via the router you want to use.

Btw, what is that router model and what firmware are you running on it?