It seems that’s the only option I have. It’s not needed really, it would just offer more available cases if I could dial in to a store. It would be worth the money, just wondered if I could avoid the hassel of dealing with Qwest again.
I wouldn’t think this would be any more difficult than using modem on a digital PBX. I assume you can plug in a standard analog, RJ11 connector phone into your vonage router. give it a shot. I doubt if you’ll get full bandwith but it’s worth a try. It’s up to Vonage to route the call to the public switch on the other end.
I don’t know how ‘realistic’ Vonage phone service is, but assuming you have no way of dialing out through a ‘real’ phone system, connecting directly is out.
Back when I started university, I set my Linux box to dial up to my ISP, then publish a web-page on my account with the IP address is was assigned. If this store has a dial-up account to do this with, you could connect with VNC or some other type of remote desktop software.
Fax machines can work with the Vonage service, so it seems that you could get a dial-up to work. Their online help suggests that you limit the baud rate on the fax to 9600, so you should try that setting on your dial-up line. If you don’t need much bandwidth, or have plenty of time, it ought to work.