CLOUDRAN.AI drawing upon years of experience in cloud computing and communication equipment research, development, and delivery, has developed an industry-leading full-domain IP, cloud-native architecture for 4G & 5G communication protocol stack software, as well as RF front-end. It is currently the only solution capable of being compatible with all mainstream cloud platforms, achieving zero-touch deployment of 4G & 5G solutions on the cloud. This open pure-IP architecture can seamlessly integrate with existing IT infrastructure, enabling ICT convergence. Furthermore, when combined with the company's communication-oriented AI capabilities, it has led to the development of a diverse range of OpenAPI interfaces, providing richer communication capabilities for upper-layer applications. We have successfully integrated this solution with leading global cloud service providers AWS and Microsoft Azure, embedding it within their extensive application ecosystems.