A method for realizing, answering, calling and intercom of a mother-son-phone phone and an ip terminal

Abstract

The embodiment of the present invention provides a method for implementing, answering, calling and intercom of a master phone and an IP terminal. The implementation method includes: the IP terminal obtains a group address; the IP terminal sends a group inquiry message to the master phone according to the group address, and judges whether Receive the master phone feedback message; when the IP terminal receives the master phone feedback message fed back by the master phone, it will mark itself as a slave phone; otherwise, the IP terminal will mark itself as a master phone and register with the server; the IP terminal includes: a group module , used to obtain the group address; the sub-parent setting module is used to send the base phone inquiry message according to the group address, and judge whether to receive the base phone feedback message; when receiving the base phone feedback message fed back by the base phone, mark itself Otherwise, mark itself as the main phone; the registration module is used to register with the server when marking the terminal as the main phone.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for realizing, answering, calling and intercom of a master phone and an IP terminal. Background technique [0002] Traditional handset phones are often based on analog phones deployed in homes or businesses, and support their functions through physical parallel or wireless methods. Several telephones in a set of mother and daughter telephones share one operator number resource, which can realize functions such as answering incoming calls on any telephone, calling out from any telephone, and even intercom. [0003] The existing sub-phones based on analog phones generally have the following two modes. One is to connect each phone with a physical line, and the other is to connect a physical line to the main phone and add a wireless communication module to realize the connection between the main phone and the sub-phone. Wireless connection of the phone. [0004] As m...

AI Technical Summary

Problems solved by technology

[0005] The defect of the analog dual-phone phone is that no matter which of the above-mentioned analog phone-based dual-phone phones, they are connected by copper cables in parallel, which lacks security protection and is easy to be stolen; and when a phone is talking , the line is occupied, and other phones cannot initiate new calls

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