IMS or IP Multimedia Subsystem is a network architecture used in modern wireless networks, including 4G and 5G, to enable rich communication services. IMS is used in both 4G LTE (Long Term Evolution) and 5G NR (New Radio) networks for IP-based voice calls and SMS services. IMS (IP Multimedia Subsystem) is needed in 5G NR […]
IP voice calls in 4G & 5G
If you have been using the Voice over LTE (VoLTE) or Voice over WiFi (VoWiFi) services on your mobile phone, then you already have been served by the IMS platform that mobile operators use along with their mobile core network. IMS or IP Multimedia Subsystem is used in both 4G LTE and 5G NR networks.
As a mobile phone user, hopefully, you frequently find yourself in situations when you are connected to a high-speed data network like 4G LTE, WiFi or 5G NR. When you make voice calls in those situations, depending on your mobile network and the cell phone, you may be using technologies like WiFi calling, VoLTE or
VoLTE stands for Voice over LTE, and it is a technology that facilitates real-time communication services, including voice calls and SMS in 4G LTE (Long Term Evolution) networks. While VoLTE was originally developed for 4G LTE networks, it can also be used in 5G New Radio (NR) networks. VoLTE or Voice over LTE is a
VoLTE and VoIP are two interrelated technologies that enable voice services over data networks. VoLTE is a vital part of mobile cellular networks, while VoIP is a broader technology that is used in fixed and mobile networks. Voice over LTE (VoLTE) in 4G mobile networks is a type of Voice over IP (VoIP) technology that
If your mobile operator offers 4G services, you may already have used the 4G calling or VoLTE service on your LTE compatible mobile phone. VoLTE is a technology 4G LTE networks use to facilitate voice calls and text messages. VoLTE stands for Voice over LTE, and it is a managed-VoIP technology in 4G LTE networks
The terms unified communications and VoIP are interrelated and often used together in the context of telephone systems. VoIP is a technology, whereas unified communications is a solution that uses VoIP technology. Unified Communications, or UC, is an umbrella terminology that refers to a telecom solution that combines several individual communication services into one. VoIP,