Call processing method based on user's individual number
A call processing and call method technology, applied in the directions of user signaling identification equipment, subscriber special services, telephone structure, etc., can solve the problem of increasing network construction complexity and construction cost, prolonging call completion time, and affecting call completion rate and other problems, to achieve the effect of improving the efficiency of remote calls and network stability, saving network construction and maintenance costs, and avoiding the secondary transfer process.
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[0015] The present invention is based on the premise that the network provides the user with a network unique personal number, that is to say, in the network, no matter where the user is in the network, the personal number can be used to make a call with the user. Therefore, the user first applies for such a personal number through the network, and then the network stores the unique personal number and the user's subscription information to the personal information (UserPI) home server (PIHLR) at the user's home location middle. If the personal number obtained by the user is stored in the network for the first time, that is, the user stores the personal number in the network after applying, then the user selects the place where the personal number is applied for as its attribution. At this time, the user's personal number together with the user's other The subscription information is in the PIHLR of the home location, that is, the network selects one of the PIHLRs in the home ...
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