System and method for hiding real number during call

Abstract

A system for hiding a real number during a call includes a third server, a third-party client, a system server and a call center, wherein the system server binds the real number to a privacy number ina number pool and retrieves the binding relationship according to the privacy number; if the call center is used for direct dialing services, according to an A subscriber number and the privacy number, the requested system server retrieves the bound B subscriber number and then connects the call to a subscriber B; after the call ends, the subscriber B that is called last time calls back the privacy number according to an incoming call record; the call center requests the system server to retrieve the A subscriber number that is called last time based on the privacy number and the B subscribernumber and then connects the call to the subscriber A that is called last time. The invention also discloses a method for hiding the real number during the call. The invention provides a system and method for hiding the real number during the call, which can prevent the real number of a user from being leaked and ensure the efficient and repeated utilization of number resources.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a system and method for hiding real numbers during calling. Background technique [0002] Usually in the process of making a call, people generally use their own real number to initiate a call, and the real phone number is displayed on the other party's phone. Once it is leaked, there are many security risks, because everyone can make this call. Nowadays, the phenomenon of harassing phone calls is becoming more and more serious, and more and more people worry that their real number will be leaked and cause phone harassment. [0003] This problem can be solved by not using the real number in the call, but dialing a private number, calling the user with the real number through the private number, or calling back and displaying the private number on the calling number. [0004] The disclosed schemes in the prior art realize the above-mentioned number hiding function, but each h...

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Problems solved by technology

[0006] The publication number is CN1502202A Chinese invention patent, a virtual telephone number service scheme for telecommunication networks. This scheme does not consider the reuse method of virtual numbers (that is, the private numbers mentioned in the present invention), and consumes a lot of number resources.

[0007] The above solutions all need to consume a lot of number resources, and the number resources are not reused efficiently. When the business is really carried out on a large scale on the communication network, with the increase in the number of users and traffic, it will be found that due to the limitation of number resources, Business can't really implement at all

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