Design of multi-service gateway system for mine integration dispatching communicatio

In view of problem that some mine communication systems cannot connect with service platform of mine integration dispatching communication system, a design scheme of multi-service gateway system for mine integration dispatching communication based on SIP protocol and standard media format was proposed. Overall architecture of the system and designs of communication flow and control processing of gateway services of IP broadcast, text message and industrial video were described. The test results show that the design scheme is a good support for implementation of whole mine integration dispatching communication.