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Method, device and system for realizing addressing

An addressing and addressing technology, applied in the field of communication, can solve problems such as failure to take care of terminal smooth vibration, failure to flexibly control services, etc.

Active Publication Date: 2010-04-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the ringing sequence between user numbers A and B is set to sequential ringing at the AS, and the sequential ringing timeout time is 10s; the ringing sequence between terminals A1 and A2 under the number A is at the S-CSCF entity It is also set to sequential ringing, and the sequential ringing timeout time is also 10s; then, due to the control of AS, after terminal A1 rings 10s, the terminal corresponding to number B will ring directly, and terminal A2 will be skipped directly No ringing occurs; that is to say, the AS cannot actually take care of the sequential ringing of the two terminals with number A
[0007] In the process of realizing the above-mentioned ringing control between different terminals, the application server (AS) cannot directly correspond to multiple terminals bound under the same user number flexible control of business

Method used

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  • Method, device and system for realizing addressing
  • Method, device and system for realizing addressing
  • Method, device and system for realizing addressing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 As shown, the addressing method provided by the embodiment of the present invention includes:

[0033] 101. Receive a calling service request sent by a terminal, where the calling service request carries a contact address of the terminal.

[0034] 102. Determine the Gruu (Globally Routable UserAgent URIs, Globally Routable User Agent Uniform Resource Identifier) ​​address corresponding to the contact address according to the pre-stored mapping table, and carry the Gruu address in the calling service request.

[0035] In the mapping table, the mapping relationship between the contact address and the Gruu address corresponding to the same terminal is recorded, so as long as one of the contact address and the Gruu address is known, the corresponding address can be found through the mapping table. another.

[0036] Here, the Gruu address includes: an IMPU (IP Multimedia Public Identity, IP Multimedia Public Identity) corresponding to the terminal, and an ...

Embodiment 2

[0055] In this embodiment, taking at least two terminals UE1 and UE2 as an example, the at least two terminals may correspond to the same user number, or may correspond to different user numbers.

[0056] Before the application server addresses a certain terminal, the at least two terminals must register to transmit information with the application server. The registration process for the at least two terminals is briefly described as follows:

[0057] The at least two terminals send a registration request to the S-CSCF entity, which carries a Contact address corresponding to each terminal, and the Contact address includes the IP address and port corresponding to the terminal, and may also include a user-info part; then, The S-CSCF generates the Gruu address corresponding to each terminal according to the Contact address, records the correspondence between the Contact address and the Gruu address in a mapping table and saves it; afterward, the S-CSCF sends a registration reque...

Embodiment 3

[0109] Generally, different PBXs (Private Branch eXchange, small exchange) may have the same user groups; that is, the same user number may be connected to at least two exchanges PBX1 and PBX2.

[0110] If the PBX1 and PBX2 cannot be correctly distinguished during the process of initiating a call to a certain user number, it will directly affect the access of the calling service. For this problem, the embodiment of the present invention provides the following solutions:

[0111] The S-CSCF entity converts the Contact addresses of PBX1 and PBX2 into Gruu addresses, and reports the Gruu addresses to the AS; in this way, when the AS initiates a service request to a user number, it can use one of PBX1 and PBX2 as the The target terminal, and carry the Gruu address corresponding to the target terminal in the service request, so as to complete the service control of the AS on the user number through the switch corresponding to the Gruu address.

[0112] Similar to the description i...

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Abstract

The embodiment of the invention discloses a method, a device and a system for realizing addressing, which relates to the technical field of communication and can lead an application server to directly flexibly control businesses of a plurality of terminals in one same user number. The method for realizing addressing comprises the following steps of: receiving calling business requests transmitted by the terminals, wherein the calling business requests carry contact addresses of the terminals; confirming overall routed user agent uniform resource identifier Gruu addresses corresponding to the contact addresses according to a prestored mapping table and carrying the Gruu addresses in the calling business requests; and transmitting the calling business requests carrying the Gruu addresses to the application server. The method, the device and the system for realizing the address are suitable for any communication system which can be accessed to an IMS.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and system for realizing addressing. Background technique [0002] Generally speaking, a user number corresponds to a terminal in a communication system; if a user number is bound with the contact addresses of multiple terminals, the proxy server can According to the q value in the Contact header field, the priority of different contact addresses corresponding to the user number is distinguished, so requests can be sent to multiple contact addresses at the same time. This method is called Forking (forking) processing. [0003] Specifically, the control point of the Forking process is at the S-CSCF (Serving-Call Session Control Function, service-call session control function) entity; multiple different terminals can use the same user number to register on the S-CSCF entity, so that A binding relationship between a user number and multiple registere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/26H04L29/12H04L29/06
CPCH04L65/1016
Inventor 舒续祖
Owner HUAWEI TECH CO LTD
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