.....there was a business contract written and signed by both Apple and AT&T. Both companies included terms, conditions, definitions, and limitations to protect their services, assets, and financial gains.
Why would AT&T allow the use of another company's voice network? Would Apple allow the use of a competitor's App Store app on their phone? They won't...makes sense to me.
First of all... You really need to understand how Google Voice works, it IS NOT a Voice Over IP system. All phone calls made via Google Voice's dialer still use your regular Air-Time minutes.
The only things that you can bypass are in some cases Long Distance calls are cheaper (but you still use your minutes). And also free Text Messaging.
I believe the Free Text Messaging and also the Long Distance and the Visual Voice Mail are the elements that AT&T and Apple Care about... But really more so because its all coming from Google.
Trust me if this was just comming from some small developer they wouldn't even care... For example, why did they initially allow GV Mobile from Sean Kovacs on the App Store then only after Google's app is submitted and rejected did they remove Sean Kovacs app?
Apple cannot do this to developers as they invest time and energy and money into R&D to make their apps and if its approved it should remain approved...
Think of it this way:
You spend months developing an application that is essentially revolutionary for the iPhone, you release that app and make some money from it, Then Apple sees its success, copies your idea then kicks your app off the store...
That is completely unfair... it would also be like Best Buy telling all manufacturers but Insignia that they have to pay a tariff on each product they want to sell at the store, or that they are not allowed to sell anything that Insignia makes... It's anti-compeitive plain and simple.
AF