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Method, network and equipment for route conversation

A routing and call session control technology, applied in the field of communication

Inactive Publication Date: 2009-07-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] The present invention provides a method, network and equipment for routing sessions, which are used to solve the problem that the correct session routing cannot be implemented according to the identifier of the domain name related user when the domain name related user has not registered in the IMS network

Method used

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  • Method, network and equipment for route conversation
  • Method, network and equipment for route conversation

Examples

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Embodiment Construction

[0053] Based on the above-mentioned existing situation of accessing the IMS network with the domain name user ID (enterprise network ID), in order that when the domain name-related user (enterprise network internal user) does not register in the IMS network, the domain name-related user ID (enterprise network user) can still internal user identification) to carry out correct session routing, before the implementation of the method embodiment of the present invention, at least the following conditions must be met:

[0054] Precondition 1: Route matching information is stored in the HSS and / or the call session control unit, and the route matching information includes: a domain name user identifier and a corresponding wildcard routing condition. The wildcard routing conditions are configured through the management mode; or obtained according to the registration process of the domain name user ID; or configured through the application server.

[0055] Furthermore, if the route mat...

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Abstract

The invention discloses a route conversation method, network and equipment, for solving the problem performing correct conversation routing according to user identification related to domain name when the domain name related user registering without IMS network. The method in the invention comprises: A, when user database receives a position query request, distributing calling conversation control unit according to the route matching information; B, acquiring route collection of this session according to the route matching information; C, the calling session control unit routing this session by the route collection. The invention can correctly route the session of the domain name related user when the user the domain name related user registering without IMS network.

Description

technical field [0001] The invention relates to the communication field, in particular to a method, network and equipment for routing session. Background technique [0002] IP Multimedia Subsystem IMS (IP Multimedia Subsystem) is an IP multimedia subsystem defined by the 3GPP (3rd Generation Partnership Project) standard. It is a 3G (3rd Generation) mobile network that implements packet voice and packet data. And a target network that provides unified multimedia services and applications. [0003] IMS uses the IP packet domain as the bearer channel for its control signaling and media transmission, uses the SIP protocol as the call control signaling, and realizes the separation of service management, session control, and bearer access. Specifically, IMS uses the packet domain as the bearer channel for upper-layer control signaling and media transmission to realize the separation of service / control network and bearer network, uses SIP signaling as call control signaling, and ...

Claims

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Application Information

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IPC IPC(8): H04W40/02H04W8/02H04W8/24H04W48/08
Inventor 毛凌志施有铸
Owner HUAWEI TECH CO LTD
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