ZTE Virtualized IMS Core adopts the network functions virtualization (NFV) technology based on the ETSI reference architecture, and is highly reliable, easy-to-manage, and easy-to-integrate. It adopts the open-source technology, decouples hardware and software, and provides carrier-class protection. Based on the ZTE Common Core architecture, ZTE Virtualized IMS Core provides subscriber with rich multimedia services.
ZTE Virtualized IMS Core solution, based on the NFV architecture, can be deployed on the general COTS hardware and supports seamless roaming among 2G, 3G, 4G, 5G, and WiFi networks, as well as fixed-mobile convergence (FMC).
ZTE Virtualized IMS Core adopts low coupling and stateless layered design, higher operation efficiency.
ZTE Virtualized IMS Core separates public modules from service logics and make them general components, more agile networks.
ZTE Virtualized IMS Core separates the service control plane from the user plane, more flexible deployment.
ZTE's virtualized IMS Core portfolio has already been cloudified and can be deployed together with the legacy IMS Core network to ensure smooth network upgrade. By miniaturizing IMS Core , customers can fast verify and construct the voice network with low cost.