CN100589397C - A key customer system based on IP multimedia core network - Google Patents

A key customer system based on IP multimedia core network Download PDF

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Publication number
CN100589397C
CN100589397C CN200710193728A CN200710193728A CN100589397C CN 100589397 C CN100589397 C CN 100589397C CN 200710193728 A CN200710193728 A CN 200710193728A CN 200710193728 A CN200710193728 A CN 200710193728A CN 100589397 C CN100589397 C CN 100589397C
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server
client
module
communication
customer system
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CN200710193728A
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CN101170424A (en
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罗宏海
张海波
汪海峰
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ZTE Corp
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ZTE Corp
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Abstract

The invention relates to a major client system based on IP multimedia core network. The major client system is divided into a server and a client end. The server is used to realize application and business functions. The client end is used for providing user interface; the server and client end conduct communication through SIP (Session Initiation Protocol), TCP (Transmission Control Protocol) orUDP (User Data Protocol). The server and the client end are built by functional modules which can be extended conveniently. Compared with prior art, the invention is based on IMS core network, the major client system interacts with the application server in the network using SIP protocol; the system itself adopts server and client mode, capable of configuring various functions of relevant applications to meet different user needs. Compared with the framework of major client system in conventional exchangers, the invention is more flexible and more conducive to business operation.

Description

A kind of key customer system based on the IP multimedia core network
Technical field
The present invention relates to a kind of key customer system, specifically the key customer system of on IMS (IP Multimedia CoreNetwork Subsystem, IP Multimedia System) network, realizing.
Background technology
Key customer system is the communication system for the service of enterprises and institutions such as hotel, company, office, it is the main source of telecom operation enterprise income, telecom operation enterprise is had impayable importance, therefore have one can provide personalized, really to meet the key customer system of customer demand most important.
The key customer system of conventional switch network does not have clear and definite system architecture, and service expansion capability is relatively poor, and the new demand that constantly proposes for the big customer can not well satisfy, and can not be transplanted in the IMS network fully and use.The conventional switch network is all realized in switch software for all functions that the big customer provides, the AM/BAM division of labor is indeterminate, the branch that does not have tangible level, and these functions can only provide simultaneously, do not have corresponding configuration to carry out the control that function is used, can not select the function of wanting flexibly.
IMS (IP Multimedia Core Network Subsystem, IP Multimedia System) is a kind of brand-new multimedia service form, and it can satisfy, and present terminal client is more novel, the demand of more diversified multimedia service.At present, IMS is considered to the core technology of next generation network, also is to solve to move with fixed network to merge, and introduces the important way of differentiation business such as voice, data, the triple fusions of video.
IMS is organized in the RELEASE5 version by 3GPP (third generation partner program) and introduces, and is a multimedia control/calling controlling platform that superposes on PS (grouping) territory, makes PS (grouping) territory have the partial function in CS (circuit) territory; For the mobile subscriber has introduced new IP-based business, for example Presence (presenting), Messaging (message), Conferencing (meeting) etc., IMS is the step that system evolution is provided to All IP Network (complete IP network) business.Realize that in IMS key customer system becomes vital problem.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of key customer system based on the IP multimedia core network, utilize existing Internet resources and various technology, development mode based on client-server, each module clear layer in the system, function is independent, and can increase new business flexibly according to client's demand and remove own unwanted business, can satisfy various different clients' demand fully, in the various new network that occurs after this system can also adapt to.
In order to address the above problem, the key customer system based on the IP multimedia core network provided by the invention comprises the server and client side, and described server is used for realizing using and business function, and described client is used to provide user interface; Pass through Session initiation Protocol SIP, transmission control protocol TCP or User Datagram Protoco (UDP) UDP communication between described server and the client.
Further, described server comprises database, data base call module, server communication processing module, calling module, server S IP Process Module, accounting module and Configuration Manager, wherein,
Described database is used for storing the information data of key customer system;
Described data base call module is used to call the data in the described database, for the go forward side by side processing of line correlation business of other module Query Information on the server;
Described server communication processing module is used for setting up communication with described client and is connected, and the transfer of data between described server and the client is provided;
Described calling module is used for making a call to described client, and to carrying out call manager and position administration;
Described server S IP Process Module is used for setting up communication between calling module and client and is connected, and is used for the message transmission between calling module and the IP Multimedia System simultaneously;
Described accounting module is used for that the business of described key customer system is carried out expense and calculates and manage;
Described Configuration Manager is used for the module of described key customer system is configured and manages.
Further, described client comprises client SIP processing module, client communication processing module, console seat and billing terminal; Wherein,
Described client SIP processing module is used for being created as the SIP communication with the server S IP Process Module and connects, and the SIP between described server and the client is provided communication;
Described client communication processing module is used for setting up communication with server communication processing module and connects, and the transfer of data between the described server and client side is provided;
Described billing terminal is used for the expense that described client produces is calculated and managed;
Described console seat is used to receive the calling of described calling module, and accepts the management of described calling module.
Further, adopt the Session Initiation Protocol communication of expanding between described calling module and the console seat and between server S IP Process Module and the IP Multimedia System; Adopt UDP or Transmission Control Protocol communication between other modules of described key customer system.
Further, described server also comprises proxy module, is used to provide the communication interface between described server and other systems of company; Described client also comprises proxy terminal, is used to provide the communication interface between described client and other systems of company.
Further, described server also comprises voice mail, is used to described client that voicemail service is provided; Described client comprises mail box terminal, is used for the voice mail communication with described server.
Further, described server also comprises the pre-payment module, is used for the prepayment service of described key customer system is managed; Described client also comprises prepaid terminal, is used for carrying out communication with described pre-payment module, manages the prepayment service of this client.
Compared with prior art, the present invention is based on the IMS core net, whole key customer system mainly be with network in application server use Session Initiation Protocol mutual, system itself adopts the pattern of server, client, can carry out different configurations to relevant each function of using, satisfying different clients' demand, compare more flexibly, be more conducive to professional carrying out with the system architecture of the key customer system of conventional switch.
Description of drawings
Fig. 1 is the system architecture diagram of a kind of embodiment of the key customer system based on the IP multimedia core network of the present invention;
Fig. 2 is the flow chart that utilizes key customer system of the present invention to finish console on the IMS customer call of the present invention.
Embodiment
The thinking of the key customer system based on the IP multimedia core network of the present invention is, with key customer system be divided into server and and client, described server is used for realizing using and business function, described client is used to provide user interface; Pass through SIP (Session initiation Protocol), TCP (transmission control protocol) or UDP (User Datagram Protoco (UDP)) communication between described server and the client.The server and client side is made up by functional module respectively, can expand easily.
Below in conjunction with the drawings and specific embodiments the present invention is advanced furtherly, but not as a limitation of the invention.
As shown in Figure 1, key customer system is divided into server 101 and client 102 two parts.Server 101 mainly comprises database 103, data base call module 104, server communication processing module 110, calling module 111, server S IP Process Module 112, accounting module 106 and Configuration Manager 109, can also comprise functional modules such as voice mail module 105, proxy module 108 and pre-payment module 107; Client 102 mainly comprises client SIP processing module 113, client communication processing module 115, console seat 114 and billing terminal 117, can also comprise functional modules such as prepaid terminal 119, mail box terminal 118 and proxy terminal 116, these functional modules can be embodied as an application program respectively on server 101 and client 102, also can be embodied as a plurality of application programs.
Server 101 is mainly finished the realization of various application and business function, 102 related interfaces that user's operation and data configuration, inquiry etc. are provided of client, server 101 and client 102 are called out for console and are adopted the Session Initiation Protocol that expands mutual, adopt UDP or TCP to communicate between other module, and provide simple and clear manmachine command to carry out associative operation, and whole key customer system also uses the Session Initiation Protocol of expansion and the AS (application server) in the IMS network 120 alternately, as the upper layer application service of IMS.Below each module is described:
Communication processing module (comprising server communication processing module 110 and client communication processing module 115) is used to provide the communication between other module of server and other module of client, and udp protocol or Transmission Control Protocol are adopted in this communication;
SIP processing module (comprising server S IP Process Module 112 and client SIP processing module 113), be used for the message related to calls transmission between calling module 111 and IMS (IP multimedia subsystem, IMS) network 120, also be used for simultaneously message transmission between console seat 114 and the calling module 111, Session Initiation Protocol is adopted in this communication; Can do expansion to Session Initiation Protocol as required, for example carry group number, small size sign indicating number etc. in group number, group in the message;
Configuration Manager 109, be used for by with the finishing alternately of network management system to calling out relevant system data (comprising seat and group's data etc.), data such as the rate of immediate charging is provided with, and the data configuration of each system, each client 102 also can dispose the data of related system by the manmachine command interface, and these data all leave in the database 103;
Data base call module 104 is used for the unified database 103 various data of obtaining for the go forward side by side processing of line correlation business of other module Query Information on the servers;
Calling module 111 is used for the management of traffic pedestal seat 114 and the management and the distribution of calling, finishes the basic call and the various new business relevant with calling of console, and operator's function is provided;
Accounting module 106 and billing terminal 117 are used for flat rate management, charge accounting, terminal management, statistical analysis etc., and the management of key customer system inside to the use of telephone expenses is provided;
Proxy module 108 and proxy terminal 116, can be hotel's proxy module or corporate agent's module, be used to finish the conversion between the various communications protocol of key customer system internal agreement and third party hotel or system of company, be beneficial to other big customer in the system interaction that exists;
Voice mail module 105 and voice terminal 118 are used for when some big customers such as hotel, company go out or be busy, and tone information, verbal announcement etc. are provided;
Pre-payment module 107 and prepaid terminal 119 are used for the inner function of using phonecard the big customer, in the time of for example need making a phone call when the client moves in the hotel, can provide the phonecard of certain face amount.
As shown in Figure 2, the network of key customer system of the present invention and IMS is connected, and IMS user adopts, and big customer's console flow process may further comprise the steps in the SIP calling:
Step 201:IMS network user terminals is dialed the general number that configures in IP Centrex (IP center) application server, and sends message related to calls to P-CSCF (agent call session control);
Step 202:P-CSCF (agent call session control) receives user terminal message and message related to calls is forwarded to its corresponding S-CSCF (service call session control);
Step 203:S-CSCF (service call session control) sends message to HSS (home subscriber server), wherein carry called number, HSS (home subscriber server) inquiry called number is in which IP Centrex application server business of having contracted, and this information is returned to S-CSCF (service call session control);
Step 204:S-CSCF (service call session control) will be initiated to the calling of this IP Centrex application server;
Step 205:IP Centrex application server is received message related to calls, and judges that called number wherein is the general number of certain key customer system, and message related to calls is sent to the key customer system server;
Step 206: the key customer system server is received that message related to calls is then distributed this time and is called out, sends a message on some console seats.
Above process can be applicable to console agent call IMS network user terminals conversely.
Above embodiment has illustrated the various application that existing key customer system comprises, and also need carry out new professional or application as key customer system, can increase corresponding functional modules simultaneously on the server and client side, and can not influence the framework of whole key customer system.
From the above, the present invention has following advantage:
This key customer system framework adopts the pattern of server, client to make level more clear, each application server is finished separately independently function in the system, and these functions can dispose flexibly according to different clients' demand in concrete network design and professional the utilization, compare more flexibly, be more conducive to professional exploitation and expansion with the system framework that the key customer system of conventional switch is, meet the requirement of IMS network application-specific.
The above embodiment only is preferred embodiment of the present invention, and the present invention also can have other various embodiments.Under the situation that does not deviate from spirit of the present invention and essence thereof, those skilled in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong within the protection range of the appended claim of the present invention.

Claims (6)

1, a kind of key customer system based on the IP multimedia core network is characterized in that, this system comprises the server and client side, and described server is used for realizing using and business function, and described client is used to provide user interface; Pass through Session initiation Protocol SIP, transmission control protocol TCP or User Datagram Protoco (UDP) UDP communication between described server and the client; Wherein, described server comprises database, data base call module, server communication processing module, calling module, server S IP Process Module, accounting module and Configuration Manager, wherein,
Described database is used for storing the information data of key customer system;
Described data base call module is used to call the data in the described database, for the go forward side by side processing of line correlation business of other module Query Information on the server;
Described server communication processing module is used for setting up communication with described client and is connected, and the transfer of data between described server and the client is provided;
Described calling module is used for making a call to described client, and carries out call manager and position administration;
Described server S IP Process Module is used for setting up communication between calling module and client and is connected, and is used for the message transmission between calling module and the IP Multimedia System simultaneously;
Described accounting module is used for that the business of described key customer system is carried out expense and calculates and manage;
Described Configuration Manager is used for the module of described key customer system is configured and manages.
2, key customer system as claimed in claim 1 is characterized in that, described client comprises client SIP processing module, client communication processing module, console seat and billing terminal; Wherein,
Described client SIP processing module is used for being created as the SIP communication with the server S IP Process Module and connects, and the SIP between described server and the client is provided communication;
Described client communication processing module is used for setting up communication with server communication processing module and connects, and the transfer of data between the described server and client side is provided;
Described billing terminal is used for the expense that described client produces is calculated and managed;
Described console seat is used to receive the calling of described calling module, and accepts the management of described calling module.
3, key customer system as claimed in claim 2 is characterized in that, adopts the Session Initiation Protocol communication of expanding between described calling module and the console seat and between server S IP Process Module and the IP Multimedia System; Adopt UDP or Transmission Control Protocol communication between other modules of described key customer system.
4, key customer system as claimed in claim 2 is characterized in that, described server also comprises proxy module, is used to provide the communication interface between described server and other systems of company; Described client also comprises proxy terminal, is used to provide the communication interface between described client and other systems of company.
5, key customer system as claimed in claim 2 is characterized in that, described server also comprises voice mail, is used to described client that voicemail service is provided; Described client comprises mail box terminal, is used for the voice mail communication with described server.
6, key customer system as claimed in claim 2 is characterized in that, described server also comprises the pre-payment module, is used for the prepayment service of described key customer system is managed; Described client also comprises prepaid terminal, is used for carrying out communication with described pre-payment module, manages the prepayment service of this client.
CN200710193728A 2007-11-23 2007-11-23 A key customer system based on IP multimedia core network Expired - Fee Related CN100589397C (en)

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Publication number Priority date Publication date Assignee Title
CN105657050A (en) * 2016-03-03 2016-06-08 深圳卡易科技股份有限公司 Low-flow POS machine communication system and communication method
CN113709081B (en) * 2020-05-20 2023-06-30 南京南瑞信息通信科技有限公司 IMS and mobile interconnection technology-based converged communication method and system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
基于SIP协议的VoIP***设计与实现. 宋勇等.信息工程大学学报，第6卷第3期. 2005
基于SIP协议的VoIP***设计与实现. 宋勇等.信息工程大学学报，第6卷第3期. 2005 *

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