January 16, 2016
Will VoLTE Eliminate VoIP in 2016?
Will VoLTE do away with VoIP in 2016? With major carriers like AT&T and Verizon Wireless in the United States now offering VoLTE services, will this voice technology become the new standard by 2016?
At the moment, many of us choose to use VoIP services, which seem on the surface to be quite similar to VoLTE. Both transmit voice calls using packetized data. However, there are some key differences to be aware of which leads some to believe that VoLTE is the superior technology. Here’s a look at these differences, and whether or not VoLTE will be able to overtake VoIP by the end of next year.
The Differences between VoLTE and VoIP Although VoLTE and VoIP may share common acronyms, they do work a bit differently. This also translates into differences in performance. If you’ve ever used an app like Google Voice, Skype, or WhatsApp, you already know how VoIP generally works. It allows you to make voice calls over an IP network, transmitting the voice data in packets. VoIP can be used over any sort of network, whether you’re connecting with 3G, 4G or local wireless.
VoLTE can only be used over a high-speed LTE network. It still breaks your call down into smaller data packets, but it offers a faster speed and does away with the need for a third-party app in order to function. In terms of performance, VoLTE can be clearer and more reliable, simply because it relies on that 4G connection. At their best, VoIP calls can be great.
Bear in mind that they do depend on the connection you’re using – as anyone who’s had a Skype session suddenly interrupted knows! Because VoLTE doesn’t use third-party apps, it also is less of a battery drain on your smartphone than a VoIP service like Skype. Predictions for 2016 At the moment, VoIP is still far more available than VoLTE because it can be used over any IP connection, whereas LTE still needs to be rolled out in many areas. Will this facet of the technology be reversed in 2016?
Some like to think so, while others see VoLTE as a real wild card. One big factor that could lead to it eventually overturning VoIP is the fact that VoLTE is more efficient for network operators like Nokia Networks and Verizon Wireless. This gives them added incentive to work on pushing it as a mainstream form of technology. '
In large markets like India, where dropped calls and poor reception are a major issue, there is a huge push at the moment to work on widespread 4G networks and VoLTE services. The Bottom Line As 4G becomes more ubiquitous worldwide throughout the next year, it’s likely that worldwide carriers will follow in the footsteps of operators who already provide VoLTE as a standard service. Whether or not 2016 will be the year that it breaks into the mainstream and overtakes VoIP remains to be seen, however.
There is still the challenge of creating a uniform experience for telco customers, so the service needs to be interchangeable between carriers for it become more widespread. Most of us are already quite comfortable using our VoIP services, but if VoLTE is built into new devices and contracts we may make the switch over time. This will most likely take place over the next few years rather than something that happens all at once in 2016, but at some point VoLTE will be the new standard in voice calling.
Contributed by Rachel MacDonald, Nokia Networks