What is voice over long term evolution?

Voice over Long Term Evolution (VoLTE) is a technology that allows voice calls to be transmitted over LTE networks, enabling high-definition voice quality and faster call setup times compared to traditional circuit-switched networks. By utilizing the LTE data network for voice, VoLTE enhances the overall user experience by allowing simultaneous voice and data usage. This technology also optimizes network resources, making it more efficient for carriers. VoLTE is part of the broader evolution towards all-IP networks, improving the quality and reliability of mobile communication.