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Method for calling session, IP telephone system and IP telephone terminal

An IP phone and call session technology, applied in the field of IP network communication, can solve the problems of reducing user satisfaction, IP phone terminals cannot participate, and the same phone number of IP phone terminals cannot be realized, and achieves the effect of improving user satisfaction.

Inactive Publication Date: 2007-06-06
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Since the current IP telephone system still lacks the definition of the implementation process of the parallel function, the function of using the same phone number for the IP telephone terminal cannot be realized, and the IP telephone terminal cannot participate in or withdraw from the parallel call session, which reduces user satisfaction

Method used

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  • Method for calling session, IP telephone system and IP telephone terminal
  • Method for calling session, IP telephone system and IP telephone terminal
  • Method for calling session, IP telephone system and IP telephone terminal

Examples

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Embodiment Construction

[0029] The embodiment of the present invention provides a call session method on the original IP phone system. The method is used to control the first IP phone terminal to participate in or withdraw from the call session between the second IP phone terminal and the third IP phone terminal, which can realize IP The parallel function of the telephone terminal is simple and easy to implement.

[0030] It should be noted that the technical solution of the present invention can be implemented in IP Multimedia Subsystem (IMS), Next Generation Net (NGN) or conference phone system, and can be applied to audio IP phone or video IP On a telephone or an IP telephone with both audio and video functions, in the embodiment of the present invention, there may be two or more IP telephone terminals using the same telephone number. The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0031] Fig. 1 is a main flowchart of a call session metho...

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Abstract

A method for carrying out calling-session carrying out information interaction of the first IP telephone terminal and the second IP telephone terminal to the third IP telephone terminal if the second IP telephone and the third IP telephone terminal both being used to carry on conversation to each other and both being on telephone number as number used by the first IP telephone terminal are existed when calling-session operation signal is sent out by the first IP telephone terminal. The IP telephone system for realizing said method is also disclosed.

Description

Technical field [0001] The present invention relates to the field of IP network communication, in particular to a method for calling conversation, an IP telephone system and an IP telephone terminal. Background technique [0002] In the communication field, the concept of parallel function mainly refers to that two or more telephone terminals use the same telephone number. One of the telephone terminals can participate in or withdraw from the parallel call session by sending signaling, etc., and can also include pairing The concept of all members in the parallel system sending or terminating sending response requests. [0003] At present, the parallel function of analog telephone terminals has been realized on the Public Switch Telephone Net (PSTN). Because in the analog telephone system, the analog telephone terminal adopts the circuit switching mode and only forms a dedicated connection circuit, so when an analog telephone terminal in the parallel system is talking, any other p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M7/00H04M1/253
CPCH04L29/06394H04L65/4007H04L65/401
Inventor 杨波谢顺方
Owner GLOBAL INNOVATION AGGREGATORS LLC
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