Do I need a special phone to work with the Obi device, specifically the Obi202? Do I need a VoiP phone, or an SIP phone or can I just use any old phone I have laying around?
I see all sorts of advanced help on the Obi site and here in the forums but I'm missing a lot of the basics.
You can use any cordless or corded phone that has an RJ11 modular cord.
Excellent, thank you!