Communication method, terminals and system applied in multiple networks

Abstract

The invention provides a communication method, terminals and a system applied in multiple networks. The method comprises the following steps that: a calling terminal acquires presentation information of a called terminal through a registered presentation server, and determines network application identifiers used for representing a communication path of the called terminal according to the presentation information, wherein each network application identifier corresponds to each contact person; the calling terminal determines communication initiating network application according to the registered presentation server and preset priorities of each network application; and the communication initiating network application establishes the communication between the calling terminal and the called terminal according to the network application identifiers. By the communication method, the terminals and the system provided by the invention, operation that only a set of information of the contact persons is required to be maintained in a service terminal with two different realization mechanisms is realized, the defects of no correlation among the contact persons of each network application in the conventional terminal, multiple sets of data in a terminal and low operation efficiency are avoided, and the intercommunication among each network application and communication according to user willingness are simultaneously realized.

Description

technical field [0001] The invention relates to the field of core network and data service, in particular to a multi-network application communication method, terminal and system. Background technique [0002] Generally speaking, the user's terminal may include personal computing devices with communication functions such as mobile terminals, handheld computers, vehicle-mounted radios, home landlines, notebooks, fixed desktop computers, and fixed telephones. In order to realize communication between people and to determine the communication of the user's current status, the terminal usually includes contact information and scene information (such as ringing, vibrating, quiet, etc.). For example, the mobile terminal includes a contact book and scene information to use applications such as voice calls and short message services (ShortMessage Service, SMS for short) served by the mobile communication network. For the current popular IM&VoIP services, VoIP services mainly refer ...

AI Technical Summary

Problems solved by technology

[0005] (1) The isolation of two sets of data requires users to maintain two sets of data, resulting in low operating efficiency

[0006] (2) Traditional voice communication and VoIP communication services in the communication network cannot query each other for information such as the communication status of the user, and communication may not be possible because the user is not online, resulting in low communication efficiency

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