Mpe voice over IP telephone solutions provided by the company USES the IP + voice gateway IP telephone network structure, ShengJu at the center of the room is the key of the voice over IP network, it complete control of entire network IP voice equipment, management, authentication, billing and other key work; Center configuration long distance relay gateway IP phone and many sets of voice gateway, the city bureau of each unit configuration more voice gateway, the conversion of voice signal stream is used to implement the IP network and PSTN network connectivity, can fully meet the life insurance demand of the construction of the IP phone demand,
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