Yes that's right. The cablemodem is an issue. I was trying to find a solution to use a voip without having to use the cablemodem supplied by my phone company. Unfortunately the other options from other companies would be about the same so I don't think it would adjust to my needs.
There are different kinds of cablemodems out there. I haven't tried all. Needless to say there isn't exactly information on how strong is the field around them. Unless you have a EMF meter along with you to make the measure.
Yes I could try shielding and so on. But I was intending to find an option which would require not to. I wonder, how do exist
solutions like this router? and like the JRS Eco 2 but not a Voip for EHS sufferers?.
I've found Obihai 200 adapter but this comes with the handicap of having a built in wifi which it would be the same as my original cablemodem. Therefore at this point I'm just without phone.