Pardon me, but I don't really know how this voip stuff works. Would I be able to connect via dialup modem over it? Every third week of my job I'm on call, and during that time I have a laptop on me that I can use for remote access to my company network. Sadly, I have to do this over dialup, so it's going to suck that I'll need to pay for a landline service that I'll never use, just because there's a chance I may need to connect from this laptop to a toll free number.