Introduction - If you have any usage issues, please Google them yourself
The internal communication system must provide the network communication function, and prohibit the use of chat expression in the process of communication, file transfer and other functions, to avoid leakage of information, or send an error and lead to higher data loss and other losses. The most important thing is must be adapted to any operating system, which is cross-platform technology, because the internal needs, work environment, use multiple operating systems to accomplish different tasks.