They are all Skype USB-to-RJ11 phone adapters (telbox, diverter, convert, jumper… whatever you call it.)
A realworld user post his experience with these three devices on the Internet. http://flashhq.net/d-link/. We found it because we see traffic coming in to Amperordirect.com from there.
We are happy to know that we can help him (or her) out.
Technorati Tags: Skype, VOIP, D-Link, VoSky, Telbox, Technology