Beijing spin very information technology co., LTD., launched a SIP enterprise VoIP solutions, this scheme can make the branches of the group within the link between convenient, efficient, full, timely communication, and the call charges is zero, SIP has strong expansibility, easy to expand the network USES the text encoding, easy to parse and debugging, and similar to the HTTP protocol, easy to create web-based services have been adopted by the NGN standard can become the next generation of network communication agreements within the enterprise and enterprise between multi-point network video conference to save travel and communication costs, improve the operation efficiency of enterprises of our advantage: cooperate with the makers dynamicsoft of SIP protocol, provide standard SIP protocol implementation in the field of embedded system leading technology advantage,
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