VoIP just refers to the fact that voice is being digitally transferred through Internet Protocol (probably bypassing the GSM wireless network and using a local 802.11_ wireless router somewhere). It may just be a difference in protocols and providers. I think T-Mobile has a service now where the phone will switch to wi-fi mode and cost less minutes because you are using the Internet rather than their cell towers. Perhaps you could use an independent, third-party provider with such a feature, in theory. Actually,
On Wed, Oct 1, 2008 at 4:34 AM, Al Sutton <[EMAIL PROTECTED]> wrote: > > Whats the difference between it and a normal VoIP client from a provider > that provides free national calls? > > Grant Barrett wrote: > > I want to add another one: > > > > 25: Ability to place calls from the phone via Wi-Fi, the same way that > > some other phones do when using the T-Mobile Hotspot calling. See > > here: > > > > http://support.t-mobile.com/knowbase/root/public/tm23449.htm > > > > > > > > -- > Al Sutton > > W: www.alsutton.com > B: alsutton.wordpress.com > T: twitter.com/alsutton > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Discuss" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/android-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
