ZTE EPC is a packet core network solution that provides unified multiple access types. It supports SGSN, GGSN, ePDG, MME, SGW and PGW network elements. It works as unified network product (ZXUN uMAC and ZXUN xGW) to support multiple access types and multiple service bearers. It’s simple and can accelerate the time to market of service, promote service innovation. At the same time it can decrease the OPEX and CAPEX, achieve efficient operating and maintenance, and meet the mobile broadband development. This solution is based on NFV/SDN technology and adopts Cloud Native principle. ZTE EPC solution promotes the innovation of service and network architecture transformation. It can evolve to 5G basic architecture smoothly.