Can I use VoIP software (Skype Mobile, SIP providers, etc.) with any cellular providers in US?
I’ve heard some of them block it.
Did anyone have positive experience making VoIP calls over cellular (not WiFi) with their phones?
Which PDA-phone is the best for VoIP, which carrier (Sprint, AT&T, T-Mobile, Verizon etc.)?
Which software is the best?
Thanks.
C’mon people, I can’t believe noone knows the answer!? Noone ever tried? 
By: Rene dB
Posted on: 2009-02-03 06:07:02
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i was looking for the same answer today.
not a lot of info out there.
i thought maybe my wife could use vonage over her laptop when taking the train to work. and since there is no wifi it would have to be over a cellular data network like the laptop with the data card hooked up to it.
im with you. i cant believe nobody has tried it or knows nothing about it. i will call tmobile tomorrow just to see if someone knows.
That a good comment. I also want to use the kind of voip.. We can use mobile broadband. ( are this mobile broadband categorise as wifi too)