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A method for realizing enterprise network IMS user information display

A user information and enterprise network technology, applied in the field of realizing enterprise network IMS user information display, can solve problems such as the inability to meet the functional requirements of enterprise network, and achieve the effect of effective expansion

Active Publication Date: 2021-05-28
INFORMATION COMM COMPANY STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The IMS standard does not standardize the definition of user information, and each manufacturer cannot realize the dynamic update of user information through the SIP protocol, which cannot meet the functional requirements of the enterprise network

Method used

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  • A method for realizing enterprise network IMS user information display

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0039] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0040] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinatio...

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Abstract

The invention discloses a method for displaying IMS user information of an enterprise network. On the calling user side, a CSCF receives an initial call message screened by iFC rules and sends it to a SIP AS network element; the SIP AS network element passes the calling user number, Query the user name and position information. If the query is successful, modify the P‑Asserted‑Identity field, add the user name and position information, encapsulate the P‑Asserted‑Identity field into the initial call message, and send it back to the CSCF; The number of the calling user and the called user is fuzzy searched by the longest matching algorithm to query the user organization structure information; the SIP AS network element compares the prefixes of the calling and called user units, deletes the same information, and records the difference; the SIP AS network element Encapsulate the X‑Unit and X‑Department fields into the call message for feedback. After receiving the call message, the IMS SIP smart terminal takes out the P‑Asserted‑Identity field and displays the user name; takes out the X‑Unit and X‑Department fields and displays them hierarchically in on the screen.

Description

technical field [0001] The invention relates to a method for realizing the display of enterprise network IMS user information. Background technique [0002] IMS (IP Multimedia Subsystem) is proposed by 3GPP (Third Generation Partnership Project) in Release 5. It realizes the complete separation of bearer, control and service, and is the common choice of the international mainstream standard organization for the next-generation core network control architecture. . [0003] More and more enterprise users hope to display the user's incoming call information on the IMS SIP (Session Initiation Protocol, Session Initiation Protocol) smart terminal, but in the existing IMS service, the SIP terminal can only receive the number information, and the called The party can only look up user information on the terminal device. At present, many IP smart terminals already have the display function, but the function is configured on the terminal, not realized by the IMS system. The IMS sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L65/1016H04L65/1066H04L65/1076H04L65/1104
Inventor 曹新智李亮孙丽丽朱春莹翟洪婷王敏赵连增刘小芸张化代李小川
Owner INFORMATION COMM COMPANY STATE GRID SHANDONG ELECTRIC POWER
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