Control method and equipment for call

Abstract

The embodiment of the invention discloses a call control method which comprises the following steps: receiving a calling signal message, determining a called subscriber according to corresponding relation between the calling signal message and the called subscriber; determining the terminal of a subscriber to be prompted according to corresponding relation between the called subscriber and the terminal; and controlling the terminal prompting subscriber of the subscriber to be prompted. The embodiment of the invention further discloses a call control device. The method and the device can control the proper terminal prompting subscriber when being applied to one number corresponding to a plurality of terminals, so that the called subscriber can conveniently receive an incoming call.

Description

technical field [0001] The present invention relates to the communication field, in particular to a call control method and equipment. Background technique [0002] With the popularity of telephones, the situation that multiple extensions share one number has been applied in more and more occasions. The most common way of networking is to connect telephone lines in parallel to achieve paralleling, and further, to set up a switchboard, and to hang multiple extensions below to realize the sharing of telephone numbers. [0003] The rapid development of network technology has made it possible for one number to receive or dial multiple phone services at the same time. A commonly used solution at present is to use the switchboard / extension mode under the PSTN (Public Switched Telephone Network) architecture. In fact, one number occupies multiple circuit resources, and is transferred through the switchboard to control each extension to perform corresponding call services. Another...

AI Technical Summary

Problems solved by technology

This usage is sometimes inconvenient. If both 2 and 4 are talking, then terminal 5 needs to press a distinguishable key to control whether to receive the call from 2 or 4, or press the # key to switch the last established one by default. called call

[0006] In the above-mentioned prior art, for the situation of multi-extensions, when there is an incoming call, all extensions ring at the same time, and it is difficult for the real called user to be the first Receive a call the first time, often other users find that the caller is not looking for themselves after answering, and then notify the real callee, which will bring a lot of inconvenience

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