VoLTE stands for Voice over LTE, or Voice over Long Term Evolution. Most next-generation or so-called 4G wireless networks use Long Term Evolution technology. Voice over LTE is a standards-based technology that is required to support voice calls overan LTE network. Originally LTE was completely IP Cellular System for carrying Data. ... VoLTE is a HD voice calling Service over 4G LTE rather than 2G/3G network present we are using. By using VoLTE we can make calls more faster than 2G/3G connections. It has added advantages of Security and Quality of services.
