MetroPCS enters the VoIP age. Who will be next?

MetroPCS became the first US carrier to take the leap to voice-over-LTE, combining its voice, messaging and Internet services onto a single IP network. Verizon, AT&T, Sprint and T-Mobile have VoLTE plans of their own but they don’t necessarily have the same motivations for getting there.

Telia holds Skype hostage, may block VoIP in Sweden

Skype may be blocked for use by a wireless provider in the very country one of Skype’s founders, Niklas Zennström, is from. Sweden’s Telia is reportedly considering a block on Skype’s mobile video and VoIP services later this year unless customers pay an additional usage charge.

VoiP market growing as Rebtel crosses 15M users

Mobile VoIP provider Rebtel crossed key milestones on Friday, indicating that the VoIP market is growing. Rebtel, which offers low-cost and free calls over 3G and Wi-Fi, cracked the 15 million user mark and claims its average revenue per user is three times greater than Skype’s.

What does HD Voice sound like on a mobile VoIP call?

Here in the U.S., we’re lagging behind nations where HD Voice has been implemented. Thanks to Bria for Android, and its support for wideband audio codecs, I’m now starting to get a taste of this higher voice quality and recorded a demo for you to hear.

The future of voice is “apps”

Juniper Research of the U.K. released a report that shows that by 2016 nearly four-fifths of 640 million mobile VoIP users will be making calls through apps downloaded on their smartphones, while the rest of the calls could be over phone company networks.

How to save money on phone calls when traveling

If you are someone who is always on the move and spends a lot of time on the phone, then those phone bills stack up. In this age of mobile VoIP that shouldn’t be the case, but it does. This infographic will get you started.

Hello fring, This Is Android & Money Calling

First, Skype and Nimbuzz reported how well they are doing. Then there was the spectacular launch of Viber. And now fring is telling us that they are seeing their quarterly revenues grow at a rapid clip. Mobile VoIP is finally seeing its day under the sun.

Nimbuzz Shows Mobile VoIP Is Rocking

Nimbuzz, the Rotterdam, Netherlands-based Mobile VoIP start-up says that different variants of its mobile app have crossed 150 million downloads. The service has over 30 million users. Nimbuzz users have talked for 3.65 billion mobile voice minutes since the app downloads began in May 2008.

100M Mobile VoIP Users by 2012 = a Fat & Happy Skype

The mobile VoIP market is seen growing to 100 million users by 2012, according to the latest research from UK-based Juniper Research. Which means incumbent phone companies will soon be looking to buy their way into the space — good news for VoIP startups.