Latest Headlines

Latest Headlines

Deutsche Telekom launches Wi-Fi calling in Germany

Deutsche Telekom has become the latest European operator to launch Wi-Fi calling as part of efforts to enable users to make calls where cellular network coverage is poor or non-existent.

IHS: VoLTE users to reach 1B worldwide by 2020

IHS Technology predicted that the global base of voice-over-LTE (VoLTE) users would hit 1 billion by 2020, aided by China Mobile's migration to the technology.

Three UK losing revenue from 'accidental roaming' with VoLTE service

LISBON, Portugal-- Three UK said its new voice over LTE (VoLTE) service has run into several issues including accidental roaming by customers onto other operators' networks, causing a loss of revenue for the company.

U.S. Cellular: CDMA carriers face a VoLTE 'gap'

While some U.S. carriers are moving ambitiously to deploy VoLTE-- T-Mobile is the obvious example here-- U.S. Cellular is taking a more measured approach and plans to begin to bring the technology to market next year.

Shares of U.S. Cellular plunge on Q1 earnings

Shares of U.S. Cellular plummeted after the carrier fell well short of expectations in its quarterly earnings. The nation's fifth-largest mobile operator posted first-quarter revenue of $958 million, below the $972.2 million expected by three analysts surveyed by Zacks Investment Research, according to the AP.

Gartner: Worldwide IT spending is forecast to decline 0.5% in 2016

Worldwide IT spending is forecast to total $3.49 trillion in 2016, a decline of 0.5 per cent over 2015 spending of $3.5 trillion, according to Gartner.

T-Mobile sees more than 300M VoLTE calls a day, 'well over half' of all calls

VoLTE accounts for "well over half" of all calls on T-Mobile's network, the carrier said today, supporting more than 300 million calls a day from 27 million users on 40 models of supporting handsets.

T-Mobile quietly testing Enhanced Voice Services on LG's G5

T-Mobile appears to quietly be testing Enhanced Voice Services (EVS), a next-generation technology at the heart of Full HD Voice, in a move that likely is geared toward improving the quality of the carrier's VoLTE calls.

Ericsson: Vodafone NL first in country to launch fully virtualised VoLTE, Wi-Fi calling

Ericsson announced that upgrades to Vodafone Netherlands' (NL) core network have enabled the operator to launch the first cloud-based, fully virtualised, voice over LTE (VoLTE) and Wi-Fi calling service in the country.

Google and RCS: the last gasp for the interoperability standard?

We reported this week that Vodafone Italy and TIM have initiated IP interconnection interoperability tests on their respective networks, with a view to enabling customers of both operators to call each other using voice over LTE (VoLTE) technology and swap messages and bits of contents using RCS-based apps.