| The VoIP technology is being in the sudden evolution process. The existing protocols' flaw and the market of VoIP which expands day by day, causes the VoIP service system the realization and the operation meet great challenge.The paper has an extensive research to the different VoIP solution, in digests and analyzes the source software in the foundation, realized multimedia server which supports series of service, including the support for instant message, enhancement teleconference service. In view of the multi-operations domain cooperation demand, proposed between one kind of database sharing domain calls the model, solved trust and the cooperation between the multi-operations domain, effective reduction extended and safeguarded the voice quality; The paper refers to the SIP protocol the business management standard, according to the operation actual need, proposed based on the ICE proxy multimedia service network management plan, Realized the configuration management, billing management, service and user management, the network and the safety control prototype system.The paper main research results have applied in Gemtek the operation VoIP multimedia network, this network has put into service. |
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