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HD Voice

Latest Headlines

Latest Headlines

Verizon starts rolling out VoLTE, but on only 2 phones to start

Verizon Wireless started rolling out Voice over LTE service nationwide but is initially making VoLTE available on  only  two smartphones: the Samsung Galaxy S5 and LG G2. The carrier had promised that a " robust " lineup of devices would come with its VoLTE launch, and vowed that more will come soon.

Sprint's Saw: 16M customers have access to HD voice

LAS VEGAS--Just two months since launching nationwide HD voice service, Sprint says that 16 million customers have access to HD voice service. Speaking at the 4G World conference held here in conjunction with Super Mobility Week, Dr. John Saw, chief network officer of Sprint said that the improved voice quality offered by HD voice is taking the pressure off the carrier to offering voice over LTE service. "We want a solid VoLTE experience before we push it out," he said.

After VoLTE, what is the future of the telephone call?

The introduction of IP calling technology in mobile sets the stage for real change in how and when people will use telephony. According to those in the industry, we might see some significant changes to some parts of the calling experience, but phone numbers and regular old phone calls appear to be here to stay.

Verizon to launch VoLTE in the 'coming weeks,' will enable native video calling

Verizon Wireless will launch its Voice over LTE service on a nationwide basis in the "coming weeks," and will enable HD Voice and video calling in phones' native dialers. However, Verizon is not saying exactly when it will launch VoLTE or which devices will support the service.

Report: AT&T's VoLTE-based HD Voice exceeds 3G voice, Skype in terms of quality

AT&T Mobility's Voice over LTE-powered HD Voice solution provides much better call quality than traditional circuit-switched fallback voice or voice service from an over-the-top application, according to a new research report.

Rumor mill: Sprint laying groundwork for mid-2015 VoLTE launch

Sprint has stressed time and again that it is not rushing to launch voice over LTE (VoLTE), but that does not mean the operator is snubbing the technology. Far from it, in fact, given that a "high-level" Sprint executive has shared details regarding the "programming phase" the operator is reportedly in as it prepares to launch a VoLTE network designed for interoperability with domestic and international carriers.

Sprint talks up Spark small cells, 8T8R antennas, but some analysts remain unimpressed

Sprint yesterday hosted a media event to announce a number of new initiatives, including a longer trial period for its services, nationwide HD Voice, additional LTE markets and a new focus on fitness apps and services, along with the fitness-focused Samsung Galaxy S5 Sport. However, some in attendance remained notably unimpressed: "We do not believe any of the announcements are a game changer and continue to expect Sprint to struggle to take share," wrote Credit Suisse analysts Joseph A Mastrogiovanni and Michael Baresich in a note to investors following the event.

Sprint counters T-Mobile's iPhone test drive by reviving 30-day 'satisfaction guarantee'

Sprint today made a number of new announcements today aimed at increasing interest in its services and improving its offerings, including reinstating a 30-day satisfaction guarantee that it discontinued in 2011.

T-Mobile launches VoLTE in Seattle, promises more markets this year

T-Mobile US said it has launched Voice over LTE in the Seattle area for customers using three devices, the LG Electronics G Flex and Samsung Electronics Galaxy Note 3 and Galaxy Light. The announcement comes just ahead of AT&T Mobility's own VoLTE launch, scheduled for Friday in a handful of markets on one phone.

Verizon plans nationwide VoLTE launch this year with 'robust' smartphone lineup, video calling

Verizon Wireless reiterated its plans to launch VoLTE sometime this year, and said that when it launches the service the carrier will offer a "robust line" of VoLTE-capable smartphones and video calling services. Verizon's announcement likely is an effort to counter rival AT&T Mobility's own VoLTE launch, scheduled for Friday in a handful of markets on one phone.