Skip to main content
  1. Home
  2. Mobile
  3. Legacy Archives

AT&T Greenlights VoIP-over-3G for iPhone

Add as a preferred source on Google

Apple iPhone 3GSiPhone users in the United States wanting to place calls via Voice-over-Internet-Protocol (VoIP) services like Skype have been forced to stick to the ghettos of Wi-Fi hotspots in order to place their low-cost calls…but AT&T finally says its network has the capacity to support VoIP on the iPhone, so users will be able to place VoIP calls via AT&T’s 3G network. AT&T says it has let both Apple and the Federal Communications Commission know about its change in policy; now all Apple has to do is approve VoIP-over-3G apps for the iPhone.

“iPhone is an innovative device that dramatically changed the game in wireless when it was introduced just two years ago,” said AT&T president and CEO Ralph de la Vega, in a statement. “Today’s decision was made after evaluating our customers’ expectations and use of the device compared to dozens of others we offer.”

Recommended Videos

AT&T says the decision to support VoIP-over-3G from iPhone users us the result of a regular review of features and capabilities the company performs to keep its services attractive to customers.

The timing of the review is interesting, coming well over a year after the introduction of the iPhone 3G and only two months after the FCC launched an inquiry into the rejection of Google Voice for the iPhone. In response to the FCC, it looks like Apple’s rejection of Google Voice was mainly due to replicating core dialing feature of the iPhone than anything to do with VoIP capabilities. However, as part of its response to the FCC query, AT&T revealed that part of the exclusivity agreement with Apple regarding the iPhone included Apple not approving any VoIP applications that use AT&T’s wireless data service without AT&T’s consent. AT&T has repeatedly cited network capacity concerns as a reason for not permitting VoIP apps to use its wireless data service; industry watchers have speculated AT&T’s strictures had more to do with making sure iPhone customers didn’t bypass AT&T’s calling services.

Skype president John Silverman lauded AT&T’s decision in a statement, but called on the FCC to implement policies that let consumers use services like Skype on any lawful device on any network.

Geoff Duncan
Former Contributor
Geoff Duncan writes, programs, edits, plays music, and delights in making software misbehave. He's probably the only member…
Every iPhone release in chronological order: 2007-2026
From the very first iPhone right up to the cutting-edge iPhone Duo, Apple's handsets have come a long way!
The iPhone 5 and iPhone 15 Pro Max screens.

Since the first iteration of the iPhone, Apple’s smartphone has revolutionized the technology industry and has, in turn, made the Cupertino firm one of the most valuable companies in the world.

This is clearly evidenced by the sheer volume of iPhone sales since its initial launch in 2007; in 2024 alone, nearly a quarter of a billion units were sold, with lifetime sales reaching 3 billion.

Read more
The best iPhone apps in 2026
These are the iPhone apps worth installing in 2026, from better browsers and productivity tools to travel, photography, fitness, podcasts, and games.
ChatGPT Live on an iPhone

If you've just bought an iPhone, ChatGPT, Bitwarden, and Google Maps are three of the first apps we'd consider installing. After that, the right choices depend much more on what you actually use your phone for.

The 17 apps below made the cut because each solves a specific problem well enough to deserve space on your home screen. Some improve tools Apple already gives you. Others add something the iPhone doesn't really do on its own.

Read more
How to reset an iPad: soft restart, force restart, and factory reset
From a quick reboot to a full wipe, here's every reset trick your iPad actually needs.
iPad Pro on table

Even the best hardware from Apple isn't immune to glitches. iPhones, iPads, and MacBooks are known to run for years without issues, but every so often, your iPad needs a reset to get back on track.

The good news is that resetting an iPad is one of the easiest things you can do on any Apple device. It takes just a few minutes and doesn't require any tech expertise. That said, there are three very different types of resets, and mixing them up can cause more problems than it solves. You don't want to wipe your entire iPad when all you needed was a quick restart.

Read more