AT&T finally testing cross-VoLTE between US carriers Comments

• DAN13L
• RkjA
• 31 Dec 2015

When my girlfriend was visiting the Phillipines in the summer, we would just audio facetime and my car would display an HD logo for the calls. I wonder which other services have that. I know it's not native HD calling.

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• DAN13L
• RkjA
• 31 Dec 2015

Poostick, 30 Dec 2015Why does att have to do the crossover? Shouldn't all providers have to do this?Maybe they are the first ones ready? I don't know. I am waiting for wifi calling on At&t.

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• Poostick
• ku1t
• 30 Dec 2015

Why does att have to do the crossover? Shouldn't all providers have to do this?

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