SIP in higher education

[Candace Holman <>]

Ben Teitelbaum wrote:
> Candace Holman 
> <>
>  writes:
>
>   
> > In a October 2005 Wireless Week article [3] the question was whether
> > carriers would consider this a revenue-draining threat, but it's
> > pretty clear that this will generate revenue on the data downloads, or
> > at least Cingular's betting on it. 
> >     
>
> I don't see why it would drain carrier revenues as the voice media is
> still traversing the cellular network...
>
> http://www.iskoot.com/products_images/diagrama.jpg
>
>   
I believe it uses the local cellular network but not international and 
long distance.  Shares the wealth.

Candace