Essentially, I'd like to make and receive calls from a second location via the net to a remote 2820VN that is connected to a BT analouge line.

Is that possible?

Thanks in advance
Paulo

I must apologise if I've not understood your question correctly. Nobody else has bothered to answer, so I thought I'd add mine.

If you have a Vigor 2820Vn at both locations, then it's really easy.

You just need to register both of them with a SIP provider (not even the same one).

Calls between them would be free.

T.

Thanks for your reply!

Well....

I don't want to call each router for free, I want to extend a BT telephone line from one location and be able to answer it at a different site.

Can't be done; you need an FXO port. You might be able to do it with a VigorIPPBX.... not sure though.

2820vn has an fxo port?