Voice over IP tag
6 result(s) displayed for Voice over IP (1 - 6 of 6):
By Jean Jones, Director, Wireless Marketing, Alcatel-Lucent
This second blog in our series begins a discussion of the most basic, yet crucial voice over LTE (VoLTE) question: How can you make sure your 4G voice service works as well — if not better — than familiar 3G wireless services. Your subscribers’ expectations are high now, as VoLTE services are launched on a larger scale. And they’re looking for carrier-grade quality.
To satisfy these expectations (and reap all the benefits of VoLTE), you need to start with a new way of thinking about service deployment. According to the VoLTE experts I’ve talked to, that means developing an end-to-end strategy. Then, ideally, carrying out your plan with the help of a cross-functional team.
By Mae Kowalke, TMCnet Contributor
Conversations are changing.
In the past, people could expect to call each other, e-mail or meet in person. But the new conversation experience includes the ability to instantly interact via multimedia with others, video conference from any location and without installing special software, and seamlessly merge several different voice and chat streams.
The session border controllers currently used by many network operators are not meant to handle this complex new communications environment.
By Mae Kowalke, TMCnet Contributor
The TDM-based public switched telephone network (PSTN) still brings in revenue, but operators need to start thinking about PSTN transformation as vendors start to move away from TDM equipment support and existing revenue from the PSTN network dries up.
Adding fuel to the need for PSTN transformation is the increasing cost of maintaining the PSTN network.
The direction of the PSTN migration is clear. Operators need to move to an IP-based network. This has been an inevitable and desirable trend for many years. In addition, it presents the opportunity for operators to converge their voice and data services onto a single network architecture that can drive revenue and cost reductions.
Subscriber demand for more innovative, bandwidth-hungry services has driven most every service provider to build a 4G LTE network capable of providing greater capacity, reduced latency and improved pricing. But to unlock the power of a 4G LTE investment – and to continue to deliver revenue-generating voice and messaging services – carriers must look to embrace Voice over LTE (VoLTE), a core component for a new set of rich media and collaboration services that also enables operators to deliver voice without having to rely on legacy 2G/3G networks.
In short, VoLTE helps service providers capitalize on their new 4G investments. VoLTE enables operators to offload legacy infrastructure and to deliver data simultaneously with crisp HD voice. By blending mobile voice with video, converged IP messaging, the web and social networking, service providers can create new revenue-generating communication services that differentiate them from competitors. The technology is also proven to harmonize conversations across disparate providers, devices and apps.
But perhaps more than anything, VoLTE provides operators with the flexibility to respond to ever-changing technologies, market conditions and user demands. The competitive freedoms of VoLTE allow operators to experiment with and deliver new communication features for broad markets and even strategic industries like mobile healthcare.
By Erin Harrison
Most of us are familiar with the technology of Voice over IP (VoIP) – which simplistically is the use of the Internet Protocol to do voice communications over data networks that include the Internet itself. And, while most VoIP traffic has been over wired networks, a new voice technology is evolving called Voice over LTE (VoLTE) that is shifting the communications paradigm and enabling new services beyond traditional telephony over mobile networks.
In a recent article in Alcatel-Lucent’s Enriching Communications e-zine, The New Mobile Conversation Starts with VoLTE, author Edmund Elkin states that, “It’s no longer a question of whether VoLTE is the right choice for the new mobile conversation. It’s really a matter of determining when to begin the move to VoLTE, developing a migration strategy and selecting a partner to accompany them on the journey.”
By Erin Harrison
Last week we focused on the consumer market opportunities being realized by small cells technology. For operators, capital expenses (CAPEX) and operation expenses (OPEX) savings can be achieved by using small cells networks to deliver mobile broadband services, rather than the current macro network, according to the experts at Alcatel-Lucent.
In addition, new incremental service revenue can be generated from pre-qualified 3G and broadband subscribers. In some countries, the savings are substantial and actually outstrip potential revenue.
By increasing service quality and connection speeds indoors, small cells can improve voice calls and provide faster, more reliable data connections and coverage. Small cells are low-powered radio access points that improve indoor and outdoor coverage to increase capacity and offload traffic – as much as 80 percent during peak times.
In the whitepaper, “Small Cells Technology Fuels New Consumer Market Opportunities,” Alcatel-Lucent developed forecasts for five national markets, and analyzed results from the survey and market penetration simulations. The results found that Asia will lead, while the United States and Europe will follow in capturing the new market opportunities found in small cells technology.