VoLTE

Latest

  • Apple unveils the 4.7-inch iPhone 6

    by 
    Jon Fingas
    Jon Fingas
    09.09.2014

    You were expecting it, and here it is: Apple has unveiled the smaller of its two new super-sized smartphones, the 4.7-inch iPhone 6. As the leaks suggested, it centers around a larger (by 0.7 inch) 1,334 x 750 Retina HD display in a body that is decidedly slimmer and curvier than its already svelte 5s predecessor, at 6.9mm thick. It's not all about looks, though. The new handset is also running a beefier A8 chip that's claimed to be about 25 percent faster than the A7 you saw the last time around, even as it's up to 50 percent more efficient -- Apple estimates up to 14 hours of talk time, 11 hours of video and 10 days of standby.

  • Verizon's HD voice and video chat nearly ready to launch nationwide

    by 
    Brad Molen
    Brad Molen
    08.26.2014

    LTE isn't just about getting incredibly fast data speeds on our smartphone or tablet. Sure, that's been what the technology's been primarily used for ever since it was introduced a few years ago, but it's capable of providing crystal-clear phone calls as well through a service known as Voice over LTE (VoLTE). The catch is that it's up to each carrier to provide the service. AT&T and T-Mobile have rolled out the capability already, and Verizon announced today that it's nearly ready to flip the switch on VoLTE nationwide, and it'll happen in a matter of weeks. Whether that means two or fourteen, Verizon won't say. But when it's ready, this functionality will be pre-loaded on new devices and pushed to existing phones in a downloadable update (provided the hardware is compatible, which many devices are).

  • Verizon's first phones with LTE-only calling will arrive in 2016

    by 
    Jon Fingas
    Jon Fingas
    08.12.2014

    Verizon has largely finished rolling out its LTE network, but that only raises a new question: when is it going to phase out its long-running CDMA phone service? As it turns out, the transition may start sooner than you think. The carrier's Fran Shammo has revealed at an investor conference that the first phones to rely solely on LTE for calls will be available in the first half of 2016, or just under two years after the launch of LTE voice service in late 2014. He didn't say when Big Red would turn the lights out on CDMA, but it's safe to presume that this won't happen until the majority of devices in use can handle the newer technology. In short, you shouldn't worry about buying a Verizon phone today -- just don't expect to keep it for several years. [Image credit: AP Photo/John Minchillo]

  • HTC's next Windows Phone is coming to Verizon with an awkward name

    by 
    Jon Fingas
    Jon Fingas
    07.28.2014

    More than a few eyebrows were raised when talk surfaced of an HTC One for Windows Phone. How close would it be to the Android original? Would it bring anything new to the table? And what's the name, for that matter? Thankfully, sources for Engadget are happy to answer a few questions. For a start, they tell us that the device (not shown here) is tentatively called the "One (M8) for Windows." Yeah, that's not exactly going to roll off the tongue -- the device's codename, W8, is considerably more elegant.

  • T-Mobile rolls out next-gen voice calls, starting with Seattle

    by 
    Terrence O'Brien
    Terrence O'Brien
    05.22.2014

    Even though your voice is magically being transported through the air, cellular phone calls actually work more or less the same as their land-line counterparts. T-Mobile is finally ditching the old-school circuit-switched method for Voice over LTE (VoLTE), which sends your sweet lyrical words via IP (Internet Protocol), just like Skype. The carrier will still be able to deliver its HD Voice feature, but it'll do so over the same airwaves that it's also pushing high speed data. That should eliminate any issues with using data while on a phone call and will actually mean your calls will connect faster. And calls should transition seamlessly if you lose LTE coverage, but still have access to T-Mobile's HSPA.

  • Verizon's next-gen voice service still planned for this year, will come with video calling

    by 
    Brad Molen
    Brad Molen
    05.20.2014

    Verizon and AT&T, the two largest mobile operators in the US, have spent the last couple years in a race to deploy next-generation voice technology known as Voice over LTE (VoLTE). With its announcement last week, AT&T was the first to deploy the fast-speed VoIP network, but don't count Verizon out of the race quite just yet: executives explained to us today that it's still on track for nationwide deployment sometime this year.

  • AT&T's high-quality LTE calls arrive on May 23rd, but only on one phone

    by 
    Jon Fingas
    Jon Fingas
    05.15.2014

    Right in sync with rumors, AT&T has launched its high-quality LTE voice calling in a handful of places across the US. If you live in the right parts of Illinois, Indiana, Minneapolis and Wisconsin, you'll get pristine-sounding phone conversations starting on May 23rd. There's no public roadmap for other regions, but AT&T is promising news on a "market-to-market" basis. Just don't expect a wide selection of phones at first. The only phone that will support voice over LTE from day one is the fairly ho-hum Galaxy S4 Mini -- if you just bought a Galaxy S5 or some other hot new device, you'll still have to wait patiently for word of an update. Many smartphones are capable of handling the technology, however, so don't be surprised if your next heart-to-heart chat sounds much clearer than usual. [Image credit: Getty Images]

  • AT&T set to beat Verizon by deploying high-definition calls over LTE this month

    by 
    Brad Molen
    Brad Molen
    05.01.2014

    With so many apps, services and features on today's smartphones, it's easy to forget that there are still plenty of people out there who still actually make calls. Eager to leverage the speed and efficiency of existing LTE networks, providers like AT&T and Verizon are busily trying to enhance voice call quality with a technology called Voice over LTE (VoLTE). Given the vast delays in deploying the service -- both carriers wanted to launch it in 2013 -- it's apparent that VoLTE has presented its fair share of technical difficulties. AT&T, however, is now ready to flip the switch in select markets: sources familiar with the matter have indicated that the carrier plans to beat Verizon to the punch by rolling out VoLTE beginning on May 23rd.

  • ASUS brings PadFone X to AT&T with LTE-Advanced support and Voice over LTE

    by 
    Brad Molen
    Brad Molen
    01.06.2014

    You can count the number of ASUS devices that have been carried by AT&T on two fingers, but the GSM network is ready to show off the duo's third collaboration. Dubbed the PadFone X, this is the first in the series to be sold in the US, which ASUS CEO Jerry Shen teased to us last month. The concept is exactly the same as previous PadFones sold in other parts of the world; the hybrid setup consists of a 5-inch smartphone that docks with a 9-inch tablet shell (or "station"), and your smartphone info carries over to the tablet when it's docked. In addition to its unique place as the first of its kind in the US, the X also boasts support for a couple of network features that haven't yet been activated on AT&T's network: Voice over LTE (VoLTE) and LTE-Advanced with Carrier Aggregation. Since pricing and availability for both the device and its unique features are still unknowns at this point, we have a strong suspicion that it'll launch as soon as AT&T is ready to activate its LTE-A network. Specs are relatively scarce at this point (AT&T tells us that we can expect more details at ASUS' press conference shortly), but we know that the device will feature Android 4.4 KitKat, full HD displays and a "large battery" of unknown size. We'll update the post as we hear more, and we expect to get some hands-on time with it soon. Update: Head over past the break to gander at some photos of the device(s) behind glass, ones that we took at the ASUS In Search of Incredible event.

  • Mobile Miscellany: week of October 7th, 2013

    by 
    Zachary Lutz
    Zachary Lutz
    10.12.2013

    If you didn't get enough mobile news during the week, not to worry, because we've opened the firehose for the truly hardcore. This week brought a sneak peek of HTC Sense 5.5, along with an exclusive HTC One in Vivid Blue to Carphone Warehouse and the beta release of Nokia Glance Background for Lumia smartphones. So buy the ticket and take the ride as we explore all that's happening in the mobile world for this week of October 7th, 2013.

  • Verizon 4G LTE reaches 500th market, initial network build-out now complete

    by 
    Joseph Volpe
    Joseph Volpe
    06.27.2013

    Verizon was the first US carrier to launch (and famously fumble) its LTE rollout back in 2010, but its long road to 4G nationwide coverage has finally come to a near close. As of today, the operator's LTE footprint now blankets more than 298 million people in 500 markets across the US, with Parkersburg, West Virginia claiming that 500th market distinction. It's a milestone Verizon managed to achieve in a little over two years' time, as the company's Chief Network Officer Nicola Palmer was quick to point out. The completion of this initial LTE rollout also brings Alaska into Verizon's coverage map as early as next month -- a territory that, before today, didn't even have 3G -- marking the carrier's network as available in all 50 states. With a full LTE expansion, however, comes network congestion problems, as subscribers in major cities like New York are already starting to experience. Palmer assured us that solutions are currently underway to shore up capacity in these LTE markets. Verizon's AWS holdings, in particular, should serve to augment LTE reception in select areas starting in the second half of this year. The same goes for small cell site deployment, which Palmer stressed is an LTE-only initiative. News on the carrier's plans for LTE-Advanced remain just as vague as ever, with Palmer positioning the standard as yet another tool to enhance current LTE capacity. Unfortunately, she wouldn't commit to a timeframe for LTE-A nor address concerns about the potential for new pricing tiers when it does eventually launch. Still, Verizon subs will at least have VoLTE (voice over LTE) to look forward to next year -- that is, when it eventually clears the company's rigorous lab and field testing.

  • Verizon expanding San Francisco Innovation Center, currently working on cross-carrier HD Voice support

    by 
    Darren Murph
    Darren Murph
    04.23.2013

    2011 sure doesn't feel like that long ago, but it's evidently long enough for Verizon to realize that demand for innovation is booming in Silicon Valley. Not quite two years after the company cracked open the doors to its San Francisco-based Innovation Center, it's already looking to expand. During a briefing today at its other Innovation Center -- the one located just outside of Boston -- we were told that plans are underway to expand the SF facility. Presently, the Waltham, Mass. center is the vaster of the two, and it's Verizon's goal to stretch the California edition to (roughly) match the original location. We were also told that the company has looked at a variety of other cities where potential Innovation Centers could be planted, and while "three to four" undisclosed metropolises are in play, the company wants to nail the execution of its first two before hastily expanding into new locales. According to Praveen Atreya, director of Verizon's Innovation Program, there's just too much involved in the incubation and launch process to not devote the proper amount of manpower to it. In other words, there's more to launching a product than just design and manufacturing; a lot of TLC goes on in order to make something have a successful shelf life.

  • Samsung Galaxy S III to become Russia's first LTE phone, reach 17 cities on December 20th

    by 
    Jon Fingas
    Jon Fingas
    12.05.2012

    LTE has been available in Russia for some time, but it's largely been the province of modems and tablets until now. Samsung wants 4G to be more pocketable in St. Petersburg -- it's launching the quad-core Galaxy S III LTE as the country's first LTE smartphone. The flagship should reach 17 Russian cities on December 20th through local carrier MegaFon at a premium price of 29,990 rubles ($973) off-contract. Those who do jump in early on will get up to 100Mbps downstream and the promise of VoLTE calls once testing wraps up. And before you ask: while the iPhone 5 is arriving in Russia a week earlier, on December 14th, there's no indication that it will serve up LTE. Russian 4G networks run on the 2.6GHz band that the iPhone 5 doesn't support despite its many frequencies; the Galaxy S III should be the first to put its LTE to full use in the region.

  • LG Optimus Vu II specs officially unveiled: new CPU, IR, stylus and 'One Key' accessory

    by 
    Richard Lawler
    Richard Lawler
    09.27.2012

    Whether or not there's a 5-inch 4:3 aspect ratio spot in the world to fit LG's Optimus Vu is still up for debate, but the company is pressing on and has now officially revealed specs for its follow up, the Optimus Vu II. Matching the specs leaked previously the CPU is a Qualcomm MSM8960 that's a newer design than the previous one, but is still a dual-core chip clocked at 1.5GHz. The RAM has been doubled to 2GB, the battery is just a hair larger at 2,150mAh and it will come with Android 4.0 out of the box plus that integrated IR blaster and QRemote software to control your home theater. The VoLTE capability listed in the leak is here and accounted for, as well as a Rubberdium Pen 2.0 stylus with a thinner, more precise nub. One thing we hadn't heard about is its optional "One Key" accessory, a waterproof fob intended for your key ring that can be pressed to make your phone beep loudly if you need to find it, and light up blue or red to alert you when there are messages or if it has finished charging. The Optimus Vu II is priced at 966,900 won ($864) in Korea, though we'll have to wait for a US announcement to have any idea how much it will cost when it ships here.

  • LG's first VoLTE Bluetooth headset revealed: Tone + packs 'high-quality' audio codec

    by 
    Mat Smith
    Mat Smith
    09.24.2012

    LG isn't short of a few Voice over LTE handsets, but this neck-hugging Bluetooth handset promises to offer similarly crisp voice calls, if the feature's available, without the need to fumble around in your pockets . The Tone + headset totes a pair of in-ear buds, is available in both white and black and will even vibrate in Battle Royale terror style when you receive a call. LG has built in a "professional grade audio codec", the aptX, to improve audio performance alongside that VoLTE compatibility. The headphones can event pair to two devices (even two smartphones) and read out your received SMS messages. You can expect the micro-USB rechargeable Tone+ to last around 15 hours of talk-time, or 500 hours on standby. Pricing is yet to be confirmed, but LG promise to launch the device in the US, Korea and China by the end of the month.

  • MetroPCS reveals Samsung Galaxy S III as part of fall lineup

    by 
    Zachary Lutz
    Zachary Lutz
    08.21.2012

    Turns out the LG Motion 4G wasn't all that MetroPCS had up its sleeve for reveal today, as the prepaid carrier separately let its new fall lineup slip, and wouldn't you know it, among those devices is the Samsung Galaxy S III. Joining the superphone will be a smaller Sammy smartphone, and like the LG Connect 4G, it'll support VoLTE -- curious that the carrier isn't touting the feature for the Galaxy S III, don't you think? ZTE will also be making another go at MetroPCS, as an Android handset with a 4.3-inch screen is now in the cards, but other relevant specs remain sorely absent. Rounding out the lineup will be an import from Coolpad, which is said to wield a 4-inch screen and will retail for $149. According to Phone Scoop, we may see this one make an official debut later this week. Naturally, none of these slabs carry the same clout as the Galaxy S III, and if you'd like to get a bit more familiar with the soon-to-be premiere smartphone at MetroPCS, be sure to check out PC Magazine below, which managed to score a hands-on with the latest version of Samsung's finest.

  • Samsung Galaxy S III LTE to support VoLTE calls, starting with Korea in August

    by 
    Jon Fingas
    Jon Fingas
    08.08.2012

    Aren't you glad you waited to buy an LTE version of the Galaxy S III? Samsung has confirmed that the versions with faster cellular data will support Voice over LTE on appropriately equipped networks, giving them that IP-based boost to call quality. The rollout will start with the Korean LTE model receiving support in August -- we suspect SK Telecom is an early partner here -- followed by a deployment in foreign LTE markets, which would mostly limit the upgrades to American and Canadian owners. About our only qualm is with Samsung's assertion that the update makes the Galaxy S III the "world's first Voice over LTE smartphone:" we're pretty sure the fine folks at LG and MetroPCS have a thing or two to say about keeping up with current events.

  • MetroPCS lights up Voice over LTE (VoLTE) services, starts selling LG Connect 4G

    by 
    Darren Murph
    Darren Murph
    08.07.2012

    MetroPCS may not be grand in scale, but it's certainly not lacking for ambition. Just over a year after announcing its eventual transition to Voice over LTE, the carrier has officially launched its VoLTE services. Moreover, it's announcing the first sale of a VoLTE-capable handset at one of the company's Dallas / Fort Worth store locations. The Android-powered LG Connect 4G is the outfit's first (and only, for now) VoLTE-capable phone, but the operator's promising more rollouts and phone options "in the coming weeks." For the consumer, those in range of LTE signals should notice clearer calls, and it's become something of a trend to see carriers (Verizon and Sprint, for instance) moving in this direction as 2G / 3G networks start to show their age. So, DFW residents -- anyone been able to try it out? Let us know in comments below.

  • SK Telecom deploys HD Voice over LTE, claims title of world's first

    by 
    Brad Molen
    Brad Molen
    08.07.2012

    The little blue marble we call Earth is no stranger to HD Voice -- it's been around commercially since Orange debuted the service over its 3G network in Moldova nearly three years ago -- but the technology still hasn't been officially deployed over an LTE network. That is, until SK Telecom launches the service later today. Doing so will allow the South Korean carrier to snag the crown for world's first before Sprint, which recently announced that its network won't have it until later this year. It's a win-win scenario for the company: HD Voice over LTE is meant to vastly improve call quality and reduce latency for the customers, while lessening network strain and offering new revenue-making opportunities for SK Telecom. What about devices? It hasn't announced any brand new smartphones that can take advantage of the service, but the company's ready to pre-load the Samsung Galaxy S III with software that enables HD Voice capability, and is planning to push an update to current owners of the flagship device. If you're the type of person that still makes the occasional call, this kind of progress should come as pleasant news.

  • Fraunhofer's Full-HD Voice brings high fidelity VoLTE to Android smartphones

    by 
    Zachary Lutz
    Zachary Lutz
    02.24.2012

    The audio nerds at Fraunhofer are set to raise the bar for Voice over LTE next week in Barcelona, as the company has announced a new technology known as Full-HD Voice. By leveraging the AAC-ELD codec, Fraunhofer claims that consumers will experience audio quality that rivals the experience of chatting face-to-face. Technically speaking, it's said the codec offers four times the audio bandwidth of regular phone calls and twice the bandwidth of HD voice services, all without an increase in bit rate. The technology will only be available for Android phones initially, but that seems like a fine place to start. The full PR is after the break -- presented in Full HD, of course.