Lanying IM Private Cloud is a private deployment version of Lanying instant messaging cloud. Deploy it anywhere, and adjust the capacity (default as 20 people) anytime. For the adjustment method or more details, check the user guide. Lanying is committed to providing professional instant messaging technology for enterprises and developers, developing friendly SDK and APIs. With designed highly optimized binary protocols (XSYNC), Lanying IM SDK saves power energy and network traffic. By choosing Lanying IM, you can enable instant messaging cloud services within one click, which will dramatically improve development speed. From the public cloud with tens of millions of users to one single machine private cloud that can be installed and deployed in ten minutes, the unified technology stack and SDK ensure the APP development flexible enough for the future. For more information on Lanying products, please visit the official website https://www.lanyingim.com/ Lanying IM supports chat with text, rich media (voice, pictures, videos, file attachments), and user-defined messages. Cloud message storage makes multi-device synchronization easy. Open API platform supports a variety of business scenarios: online customer service, live broadcast room, online education, social networking, collaborative OA. Quick and simple integration, professional instant messaging, cost-friendly for small and medium businesses, on-demand usage, and monthly charge, Lanying IM service is the best choice for you in the cloud era.