A few years ago, it was normal for Panasonic DECT handsets to use the AES-based DSC2 cipher. Though a downgrade attack is likely possible; I think under normal

A few years ago, it was normal for Panasonic DECT handsets to use the AES-based DSC2 cipher. Though a downgrade attack is likely possible; I think under normal circumstances with weak reception, they'll stop encrypting traffic. The VTech/AT&T ones (same thing) on the other hand, I still don't think will encrypt call content.