VoLTE

Delivering quality voice services in an LTE environment is a major goal of operators around the world. Voice has always been a fundamental service of mobile communications and will continue …

Voice over LTE has become the latest technology challenge for operators looking to garner more efficiency out of their networks by running voice services over their LTE data networks. Most …

VoLTE (Voice over LTE) differs from traditional circuit-switched voice in a variety of ways. This webinar provides field engineers with a practical overview of the most important issues in the …

Rural telecommunications provider Vermont Telephone expanded its LTE-based wireless broadband services across portions of Vermont. The company said the expansion pushes its coverage to more than 20,000 homes and businesses …

In IP networks, diameter signaling replaces SS7, but diameter does more than its predecessor. This webinar discusses current and emerging use cases for diameter signaling, as well as the potential …

The industry is abuzz with the promise that voice over LTE can bring. Carriers are seeing it as an effective means to gain spectrum efficiency and reduce the cost of service delivery.

Sprint’s network challenges have been well known for some time as the carrier has struggled through its Network Vision upgrade program and resulting hit to its customer base and network …

T-Mobile US’ latest “Un-carrier” marketing moves includes offering a free Apple iPhone 5S to trial the carrier’s network, a dip into the burgeoning mobile music scene, and expansion of its …

Let’s consider an alternative approach where WSPs enter into agreements with companies that want to provide their solution to reach a wireless user,

The Orange Group has named Ramon Fernandez, the current director general of the French treasury, as its next CFO. Fernandez will start his new position on Sept. 1. The current …

The wireless industry is nothing if not good at running a copy machine. Few companies in the space ever have much of a “unique” advantage for long, despite all the claims of “world’s only” and “industry leading.”

T-Mobile US got in on the recent voice over LTE fun, announcing today that it has launched the data-based voice service in the Seattle area. T-Mobile US CTO Neville Ray …

Just days after rival AT&T Mobility announced immediate plans to rollout voice over LTE services, Verizon Wireless threw out a reminder that it too was on track to offer VoLTE …

The long-wait for commercial voice over LTE services could be coming to an end as a pair of substantial carriers announced plans to launch VoLTE services in the coming months. …

Sprint’s fight to remain competitive against rivals includes its ongoing deployment of LTE services, which have lagged far behind the reach of its larger rivals and trailed in speed compared …

In 2012, despite gains made in voice over LTE viability as a carrier option for delivering data and voice over 4G LTE networks through IMS cores, several industry pundits pointed out the elephant in the room:

Voice over LTE has been one of the most highly anticipated network features to come along in recent years. As it stands, LTE is only used for data services, with …

WhatsApp has been all over the news after signing a $19 billion deal with Facebook. It has a lot of people speculating what it means for the telecom industry.

SAN ANTONIO – Sprint VP of technology Ron Marquardt told an audience at CCA Global Expo 2014 that the carrier’s current CDMA network’s voice delivery is comparable to VoLTE (voice-over-LTE) …

Alcatel-Lucent announced its role in two new LTE deployments this week as well as supporting VoLTE and optical networking upgrades. In Taiwan, the vendor is working with telecom provider Asia Pacific …

As the mobile industry gears up for one of the biggest events of the year, the industry is buzzing about what new technologies and innovations are going to surface at this year’s Mobile World Congress.