CN104717180B - Inhibit the method and system of called service triggering in IMS network - Google Patents
Inhibit the method and system of called service triggering in IMS network Download PDFInfo
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- CN104717180B CN104717180B CN201310683914.8A CN201310683914A CN104717180B CN 104717180 B CN104717180 B CN 104717180B CN 201310683914 A CN201310683914 A CN 201310683914A CN 104717180 B CN104717180 B CN 104717180B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
Abstract
The embodiment of the invention discloses the method and systems for inhibiting called service triggering in a kind of IMS network, wherein, method includes: that Calling Side S-CSCF receives the SIP request that call subscriber terminal is initiated, the service identification information for wherein carrying requested service, the iFC for the business that service identification and calling subscriber contract is matched；If successful match, calling service process is triggered, SIP request is triggered to the corresponding Calling Side application server of business；Calling Side application server identifies whether called subscriber is this domain user；If this domain user, the service identification information in SIP request is deleted when carrying out business processing, is sent to next-hop；After callee side S-CSCF receives SIP request, to the iFC of business of called subscriber's signing, it fails to match, no longer triggers the called service process of business.The embodiment of the present invention can shorten service request connecting time and save application server system resource.
Description
Technical field
The present invention relates to the method and systems for inhibiting called service triggering in the communication technology more particularly to a kind of IMS network.
Background technique
IP multimedia subsystem (IP Multimedia Subsystem, IMS) is third generation cooperative partner program (3GPP)
What is proposed in Release5 version supports the subsystem of IP multimedia service, can support voice, video, picture, text
Etc. diversified media format, more flexible business feature abundant is realized.IMS uses Session initiation Protocol (Session
Initiation Protocol, SIP) agreement and the central characteristics with access independence, it becomes mobile and fixed network and melts
The best blueprint closed, the optimal means that multimedia application is provided, supports a variety of accesses.
Business in IMS network is provided by application server (Application Server, AS), passes through inceptive filtering standard
Then the matching of (Initial Filter Criteria, iFC) executes business triggering.Every iFC is by one or more service points
The condition criterion of trigger (Service Point Trigger, SPT) forms, and SPT can be request address (Request-
URI), session initiation protocol (SIP) method, SIP head domain, session context or conversation description.IFC is stored in home subscriber server
(HSS) in user contracting data, the service call session control function entity for user's distribution is downloaded in user's registration
(Serving Call Session Control Function, S-CSCF).After S-CSCF receives customer service request, carry out
IFC matching detection meets trigger condition and service request is then sent to specific AS, allows AS to the secondary business according to AS
Interior set service logic is controlled.
In the prior art, the triggering of calling service or called service by setting session context (Session Case) this
SPT realizes that Session Case is set as (Originating) and unregistered terminal Client-initiated of terminal user's initiation
(Originating_Unregistered) triggering calling service is indicated；It is set as (the Terminating_ of terminal user's termination
Registered) and (Terminating_Unregistered) of unregistered terminal user termination indicates triggering called service.
In view of the demand of service billing and statistics, general IMS business requires while contract calling service and called service, i.e., touches simultaneously
Send out calling service process and called service process.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems:
In practical business deployment, carrys out application deployment server generally according to the range that business is carried out, carry out in local network
Service deployment local network grade application server, the provincial application server of the service deployment carried out inside the province.If calling and called adhere to separately
Different application server (across local network or transprovincially business scenario), business will be answered in Calling Side application server and callee side respectively
It is respectively triggered with server once, as shown in Figure 1.If calling and called belong to same application server (with local network or same province's business
Scene), business will trigger twice on same application server, as shown in Fig. 2, to cause application server system resource
Waste and connecting time delay, it is therefore necessary to provide it is a kind of for calling and called ownership same application server scene
The lower method for inhibiting called service triggering.
Summary of the invention
The embodiment of the present invention the technical problem to be solved is that: provide and inhibit called service triggering in a kind of IMS network
Method and system, to shorten service request connecting time and save application server system resource.
Inhibit the method for called service triggering in a kind of IMS network provided in an embodiment of the present invention, comprising:
Calling Side service call session control function entity S-CSCF receives the initial session association that call subscriber terminal is initiated
SIP request is discussed, service identification information, calling subscriber identification and the CSI called subscriber identification of requested service are carried in the SIP request,
The service identification is for identifying the business；
Calling Side S-CSCF by the service identification and calling subscriber signing the business initial filter standard or norm iFC into
Row matching；
In response to the iFC successful match of the service identification and the business, Calling Side S-CSCF triggers calling service stream
The SIP request is triggered to the corresponding Calling Side application server of the business by journey；
Calling Side application server identifies whether called subscriber is this domain user；
If called subscriber is this domain user, Calling Side application server deletes the SIP request when carrying out business processing
In service identification information, be sent to next-hop；
After callee side S-CSCF receives SIP request, to the iFC of the business of called subscriber's signing, it fails to match, no
The SIP request received is transmitted to called user terminal by the called service process for triggering the business again.
In another embodiment of the above method of the present invention, Calling Side application server identifies whether called subscriber is this domain
User includes: whether the inquiry of Calling Side application server is stored with the CSI called subscriber identification；If application server for storage is
CSI called subscriber identification is stated, then called subscriber is this domain user；Otherwise, if the not stored CSI called subscriber identification of application server,
Then called subscriber is not this domain user.
In another embodiment of the above method of the present invention, further includes:
If called subscriber is not this domain user, Calling Side application server retains the SIP when carrying out business processing
Service identification information in request, and the SIP request is sent to next-hop；
After callee side S-CSCF receives the SIP request, by the industry of the service identification and called subscriber's signing
The iFC of business is matched；
In response to the iFC successful match of the service identification and the business, callee side S-CSCF triggers called service stream
The SIP request is triggered to the corresponding callee side application server of the business by journey；
Callee side application server is based on the SIP request and carries out business processing.
In another embodiment of the above method of the present invention, matched in response to the service identification with the iFC of the business
Failure does not execute the Calling Side S-CSCF triggering calling service process and callee side S-CSCF triggering called service process.
In another embodiment of the above method of the present invention, further includes:
One is expanded in Session Initiation Protocol for carrying the service identification header field of service identification information, SIP request passes through institute
It states and carries the service identification information in service identification header field.
In another embodiment of the above method of the present invention, it is arranged in the iFC of the business to the service identification head
The decision condition of domain carrying information.
Inhibit the system of called service triggering in a kind of IMS network provided in an embodiment of the present invention, comprising:
Calling Side service call session control function entity S-CSCF, for receiving the initial meeting of call subscriber terminal initiation
Agreement SIP request is talked about, service identification information, calling subscriber identification and the called subscriber of requested service are carried in the SIP request
Mark, the service identification is for identifying the business；At the beginning of the business that the service identification and calling subscriber are contracted
Beginning, filter criteria iFC was matched；In response to the iFC successful match of the service identification and the business, calling service is triggered
The SIP request is triggered to the corresponding Calling Side application server of the business by process；
Calling Side application server, whether called subscriber is this domain user for identification；If called subscriber is this domain user,
The service identification information in the SIP request is deleted when carrying out business processing, is sent to next-hop；
Callee side S-CSCF, for being matched to the iFC of the business of called subscriber's signing after receiving SIP request
Failure, no longer triggers the called service process of the business, the SIP request received is transmitted to called user terminal.
In another embodiment of above system of the present invention, the Calling Side application server is also used to store called subscriber
Mark, when whether identification called subscriber is this domain user, whether specific inquiry is stored with the CSI called subscriber identification；If application clothes
Business device is stored with the CSI called subscriber identification, then called subscriber is this domain user；Otherwise, if the not stored quilt of application server
It is user identifier, then called subscriber is not this domain user.
In another embodiment of above system of the present invention, the Calling Side application server is also used in called subscriber
When not being this domain user, the service identification information in the SIP request is retained when carrying out business processing, and the SIP is asked
It asks and is sent to next-hop；
The system also includes:
Callee side S-CSCF, for after receiving the SIP request, the service identification and called subscriber to be contracted
The iFC of the business is matched；In response to the iFC successful match of the service identification and the business, called service is triggered
The SIP request is triggered to the corresponding callee side application server of the business by process；
Callee side application server, for carrying out business processing based on the SIP request.
In another embodiment of above system of the present invention, the Calling Side S-CSCF is also used in the service identification
When it fails to match with the iFC of the business, calling service process is not triggered；
Callee side S-CSCF is also used to not trigger called when it fails to match by the iFC of the service identification and the business
Operation flow.
Include in another embodiment of above system of the present invention, in Session Initiation Protocol one expand for carrying business
The service identification header field of identification information, SIP request is by carrying the service identification information in the service identification header field.
It include to the service identification header field in another embodiment of above system of the present invention, in the iFC of the business
Carry the decision condition of information.
The method and system for inhibiting called service triggering in the IMS network provided based on the above embodiment of the present invention, can be with
The decision condition that information is carried to the service identification header field, the SIP request that call subscriber terminal is initiated are set in the iFC of business
In can carry the service identification information of requested service can be by business therein after Calling Side S-CSCF receives SIP request
The initial filter standard or norm iFC for identifying the business contracted with calling subscriber is matched, if successful match, triggers calling service stream
SIP request is triggered to the corresponding Calling Side application server of business by journey；Whether Calling Side application server identifies called subscriber
For this domain user；If called subscriber is this domain user, the service identification information in SIP request is deleted when carrying out business processing,
After callee side S-CSCF receives SIP request, to the iFC of business of called subscriber's signing, it fails to match, no longer triggering business
The SIP request received is directly transmitted to called user terminal by called service process, to inhibit the quilt for triggering the business
It is operation flow, shorten service request connecting time and saves application server system resource.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
The attached drawing for constituting part of specification describes the embodiment of the present invention, and together with description for explaining
The principle of the present invention.
The present invention can be more clearly understood according to following detailed description referring to attached drawing, in which:
Fig. 1 is that the IMS business that the prior art adheres to different application server separately for calling and called triggers schematic diagram of a scenario.
Fig. 2 is that the IMS business that the prior art belongs to same application server for calling and called triggers schematic diagram of a scenario.
Fig. 3 is the flow chart for inhibiting method one embodiment of called service triggering in IMS network of the present invention.
Fig. 4 is that IMS business triggering scene when calling and called belong to same application server based on embodiment illustrated in fig. 3 is shown
It is intended to.
Fig. 5 is the flow chart for inhibiting another embodiment of the method for called service triggering in IMS network of the present invention.
Fig. 6 is the flow chart for inhibiting one Application Example of method of called service triggering in IMS network of the present invention.
Fig. 7 is the flow chart for inhibiting another Application Example of the method for called service triggering in IMS network of the present invention.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
The method and system for inhibiting called service triggering in IMS network provided in an embodiment of the present invention, if calling and called are returned
Belong to same application server (with local network or same province's business scenario), while triggering calling service process, by application service
Device judges whether called subscriber is this domain user, is that this domain user is then believed by the service identification that application server deletes the business
Breath, to inhibit to trigger the called service process of the business, i.e. business can only trigger once on same application server, to contract
Short service request connecting time and saving application server system resource, as shown in Figure 3.
Fig. 3 is the flow chart for inhibiting method one embodiment of called service triggering in IMS network of the present invention.Such as Fig. 3 institute
Show, the method for inhibiting called service to trigger in the embodiment IMS network includes:
110, Calling Side S-CSCF receive the SIP request that call subscriber terminal is initiated, and carry requested service in the SIP request
Service identification information, calling subscriber identification and CSI called subscriber identification, service identification therein be used for identification service.
120, Calling Side S-CSCF match the iFC for the business that service identification and calling subscriber contract.
130, in response to the iFC successful match of service identification and business, Calling Side S-CSCF triggers calling service process, will
SIP request is triggered to the corresponding Calling Side application server of business.
140, Calling Side application server identifies whether called subscriber is this domain user.
Illustratively, Calling Side application server can identify whether called subscriber is this domain user in the following way:
Whether inquiry is stored with CSI called subscriber identification；If application server for storage has CSI called subscriber identification, called subscriber is this domain use
Family；Otherwise, if the not stored CSI called subscriber identification of application server, called subscriber is not this domain user.
150, if called subscriber is this domain user, Calling Side application server deletes SIP request when carrying out business processing
In service identification information, SIP request is then sent to next-hop.
160, after callee side S-CSCF receives SIP request, due to not having service identification information in SIP request, to quilt
It fails to match by the iFC for the business for making user contract, and no longer triggers the called service process of business, and the SIP request received is turned
Issue called user terminal.
As shown in figure 4, IMS business when belonging to same application server for calling and called based on embodiment illustrated in fig. 3 triggers
Schematic diagram of a scenario.
The method for inhibiting called service triggering in the IMS network provided based on the above embodiment of the present invention, can be in business
IFC in setting the decision condition of information is carried to the service identification header field, can be in the SIP request that call subscriber terminal is initiated
Carry requested service service identification information, after Calling Side S-CSCF receives SIP request, can by service identification therein with
The initial filter standard or norm iFC of the business of calling subscriber's signing is matched, if successful match, calling service process is triggered, by SIP
Request is triggered to the corresponding Calling Side application server of business；Whether Calling Side application server identification called subscriber is that this domain is used
Family；If called subscriber is this domain user, the service identification information in SIP request, callee side S- are deleted when carrying out business processing
After CSCF receives SIP request, to the iFC of business of called subscriber's signing, it fails to match, no longer triggers the called service of business
The SIP request received is directly transmitted to called user terminal by process, to inhibit the called service stream for triggering the business
Journey shortens service request connecting time and saves application server system resource.
Fig. 5 is the flow chart for inhibiting another embodiment of the method for called service triggering in IMS network of the present invention.Such as Fig. 5
Shown, the method for inhibiting called service to trigger in the embodiment IMS network includes:
210, Calling Side S-CSCF receive the SIP request that call subscriber terminal is initiated, and carry requested service in the SIP request
Service identification information, calling subscriber identification and CSI called subscriber identification, service identification therein be used for identification service.
220, Calling Side S-CSCF match the iFC for the business that service identification and calling subscriber contract, and judge industry
Business mark and the iFC of business whether successful match.
If the iFC successful match of service identification and business, 230 operation, otherwise is executed, if service identification and business
It fails to match by iFC, does not execute the follow-up process of the present embodiment.
230, Calling Side S-CSCF trigger calling service process, and SIP request is triggered to the corresponding Calling Side application of business
Server.
240, Calling Side application server identifies whether called subscriber is this domain user.
Illustratively, Calling Side application server can identify whether called subscriber is this domain user in the following way:
Whether inquiry is stored with CSI called subscriber identification；If application server for storage has CSI called subscriber identification, called subscriber is this domain use
Family；Otherwise, if the not stored CSI called subscriber identification of application server, called subscriber is not this domain user.
If called subscriber is this domain user, 250 operation is executed.Otherwise, it if called subscriber is not this domain user, executes
270 operation.
250, Calling Side application server deletes the service identification information in SIP request when carrying out business processing, then
SIP request is sent to next-hop.
260, after callee side S-CSCF receives SIP request, due to not having service identification information in SIP request, to quilt
It fails to match by the iFC for the business for making user contract, and no longer triggers the called service process of business, and the SIP request received is turned
Issue called user terminal.
Later, the follow-up process of the present embodiment is no longer executed.
270, Calling Side application server retains the service identification information in SIP request when carrying out business processing, and will
SIP request is sent to next-hop.
280, after callee side S-CSCF receives SIP request, by service identification and called subscriber signing business iFC into
Row matching, and judge service identification and business iFC whether successful match.
If the iFC successful match of service identification and business, 290 operation, otherwise is executed, if service identification and business
It fails to match by iFC, does not execute the follow-up process of the present embodiment.
290, callee side S-CSCF trigger called service process, and SIP request is triggered to the corresponding callee side application of business
Server.
300, callee side application server is based on SIP request and carries out business processing.
In another embodiment for inhibiting the method for called service triggering in IMS network of the present invention, further includes: in SIP
One is expanded in agreement for carrying the service identification header field of service identification information, for passing through service identification in SIP request
Service identification information is carried in header field.For example, the syntax format of the header field can be defined as follows:
Service-id=“Service-id"HCOLON service-value*(COMMA service-value)
service-value=quoted-string
In another embodiment for inhibiting the method for called service triggering in IMS network of the present invention, further includes: in business
IFC in setting to service identification header field carry information decision condition.
In the following, the embodiment of the present invention is further described by taking IMS short message service as an example, for other IMS business
Service identification setting, iFC setting and operation flow, similar method can be used.
For IMS short message service, it is as follows that service identification header field can be set:
Service-id:"+g.ctc.ims-sms"
"+g.ctc.ims-sms " indicates that a service identification, above-mentioned service identification are meant that " China Telecom ims above
The short message service of network ".
For IMS short message service, it is as follows that the iFC comprising the decision condition to service identification header field can be set:
method="MESSAGE"AND(header="Service-id"Content="+g.ctc.ims-sms")AND
((session case="Originating")OR(session case="Terminating_Registered")OR
(session case="Terminating_Unregistered"))
It is MESSAGE message that above-mentioned iFC was indicated, which is SIP method, and the service identification of header field is "+g.ctc.ims-
Sms ", and session context is that user initiates or user terminates or non-registered users terminate.
Based on the embodiment of the present invention to the processing of IMS short message service referring to process shown in Fig. 6 and Fig. 7.
Fig. 6 is the flow chart for inhibiting one Application Example of method of called service triggering in IMS network of the present invention.This is answered
With in embodiment, caller belongs to same short message service center with called.As shown in fig. 6, the process of the Application Example is as follows:
301, call subscriber terminal sends a short message, requests to carry by SIP MESSAGE, includes in request
Service-id: "+g.ctc.ims-sms " header field carries short message service identification information.
302, Calling Side S-CSCF receive MESSAGE request, judge short message service iFC successful match, trigger caller industry
Business process.
303, Calling Side S-CSCF forwarding MESSAGE are requested to short message service center.
304, short message service center returns to 202 responses.
305, Calling Side S-CSCF return to 202 responses.
306, short message service center judges that called subscriber is also this domain user, deletes the short message industry in Service-id header field
Business identification information, forwarding MESSAGE are requested to callee side S-CSCF.
307, callee side S-CSCF receive MESSAGE request, judge that it fails to match by short message service iFC, no longer triggering quilt
It is operation flow.
MESSAGE request is directly sent to called user terminal by 308, callee side S-CSCF.
309, called user terminal returns to 200 responses.
310, callee side S-CSCF return to 200 responses.
Fig. 7 is the flow chart for inhibiting another Application Example of the method for called service triggering in IMS network of the present invention.It should
In Application Example, caller adheres to different short message service centers separately with called.As shown in fig. 7, the process of the Application Example is as follows:
401, call subscriber terminal sends a short message, requests to carry by SIP MESSAGE, includes in request
Service-id: "+g.ctc.ims-sms " header field carries short message " service identification " information.
402, Calling Side S-CSCF receive MESSAGE request, judge short message service iFC successful match, trigger caller industry
Business process.
403, Calling Side S-CSCF forwarding MESSAGE are requested to Calling Side short message service center.
404, Calling Side short message service center returns to 202 responses.
405, Calling Side S-CSCF return to 202 responses.
406, it is this domain user that Calling Side short message service center, which judges called subscriber not, is retained short in Service-id header field
Message " service identification " information, forwarding MESSAGE are requested to Calling Side S-CSCF.
407, Calling Side S-CSCF forwarding MESSAGE are requested to callee side S-CSCF.
408, callee side S-CSCF receive MESSAGE request, judge short message service iFC successful match, trigger called industry
Business process.
409, callee side S-CSCF forwarding MESSAGE are requested to callee side short message service center.
410, callee side short message service center returns to 202 responses.
411, callee side S-CSCF return to 202 responses.
412, Calling Side S-CSCF return to 202 responses.
413, callee side short message service center forwarding MESSAGE is requested to callee side S-CSCF.
MESSAGE request is sent to called family terminal by 414, callee side S-CSCF.
415, it is called family terminal and returns to 200 responses.
416, callee side S-CSCF return to 200 responses.
The system for inhibiting called service triggering in a kind of IMS network provided in an embodiment of the present invention, may refer to Fig. 3,
It can be used to implement the above-mentioned each method embodiment of the present invention, including Calling Side S-CSCF, Calling Side application server and callee side
S-CSCF.Wherein:
Calling Side service call session control function entity S-CSCF, the SIP for receiving call subscriber terminal initiation are asked
It asks, service identification information, calling subscriber identification and the CSI called subscriber identification of requested service is carried in SIP request, wherein business mark
Know and is used for identification service；The iFC for the business that service identification and calling subscriber contract is matched；In response to service identification and industry
The iFC successful match of business triggers calling service process, SIP request is triggered to the corresponding Calling Side application server of business.
Calling Side application server, whether called subscriber is this domain user for identification；If called subscriber is this domain user,
The service identification information in SIP request is deleted when carrying out business processing, is sent to next-hop.
Callee side S-CSCF, for after receiving SIP request, to the iFC of the business of called subscriber's signing, it fails to match,
The called service process for no longer triggering business, is transmitted to called user terminal for the SIP request received.
The system for inhibiting called service triggering in the IMS network provided based on the above embodiment of the present invention, can be in business
IFC in setting the decision condition of information is carried to the service identification header field, can be in the SIP request that call subscriber terminal is initiated
Carry requested service service identification information, after Calling Side S-CSCF receives SIP request, can by service identification therein with
The initial filter standard or norm iFC of the business of calling subscriber's signing is matched, if successful match, calling service process is triggered, by SIP
Request is triggered to the corresponding Calling Side application server of business；Whether Calling Side application server identification called subscriber is that this domain is used
Family；If called subscriber is this domain user, the service identification information in SIP request, callee side S- are deleted when carrying out business processing
After CSCF receives SIP request, to the iFC of business of called subscriber's signing, it fails to match, no longer triggers the called service of business
The SIP request received is directly transmitted to called user terminal by process, to inhibit the called service stream for triggering the business
Journey shortens service request connecting time and saves application server system resource.
It is main in another embodiment for inhibiting the system of called service triggering in a kind of IMS network that embodiment provides
Side application server is made to can also be used to store CSI called subscriber identification, it is specific to inquire when whether identification called subscriber is this domain user
Whether CSI called subscriber identification is stored with；If application server for storage has CSI called subscriber identification, called subscriber is this domain user；It is no
Then, if the not stored CSI called subscriber identification of application server, called subscriber is not this domain user.
It is main in another embodiment for inhibiting the system of called service triggering in a kind of IMS network that embodiment provides
It makes side application server can also be used in when called subscriber is not this domain user, retains in SIP request when carrying out business processing
Service identification information, and SIP request is sent to next-hop.The system of the embodiment further includes callee side S-CSCF and is called
Side application server.Wherein:
Callee side S-CSCF, for after receiving SIP request, by service identification and the business of called subscriber's signing
IFC is matched；In response to the iFC successful match of service identification and business, called service process is triggered, SIP request is triggered
To the corresponding callee side application server of business；
Callee side application server, for carrying out business processing based on SIP request.
Further, inhibit another reality of the system of called service triggering in a kind of IMS network that embodiment provides
It applies in example, Calling Side S-CSCF can be also used for not triggering calling service stream when it fails to match by the iFC of service identification and business
Journey.Correspondingly, callee side S-CSCF can also be used to not trigger called service when it fails to match by the iFC of service identification and business
Process.
In addition, may include in the Session Initiation Protocol of the embodiment of the present invention one expand for carrying service identification information
Service identification header field, SIP request can be by carrying service identification information in the service identification header field.
It can also include the decision condition that information is carried to service identification header field in the iFC of business.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with its
The difference of its embodiment, the same or similar part cross-reference between each embodiment.For system embodiment
For, since it is substantially corresponding with embodiment of the method, so being described relatively simple, referring to the portion of embodiment of the method in place of correlation
It defends oneself bright.
Method of the invention, system may be achieved in many ways.For example, software, hardware, firmware or soft can be passed through
Part, hardware, firmware any combination realize method and system of the invention.The said sequence of the step of for the method is only
It is to be illustrated, the step of method of the invention is not limited to sequence described in detail above, unless otherwise especially
Explanation.In addition, in some embodiments, also the present invention can be embodied as to record program in the recording medium, these program bags
It includes for realizing machine readable instructions according to the method for the present invention.Thus, the present invention also covers storage for executing according to this
The recording medium of the program of the method for invention.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
The various media that can store program code such as disk.
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. inhibiting the method for called service triggering in a kind of IMS network characterized by comprising
Calling Side service call session control function entity S-CSCF receives the initial session protocol SIP that call subscriber terminal is initiated
It requests, service identification information, calling subscriber identification and the CSI called subscriber identification of requested service is carried in the SIP request, it is described
Service identification information is for identifying the business, wherein the SIP request passes through the service identification that expands in Session Initiation Protocol
Header field carries the service identification information；
Calling Side S-CSCF by the service identification information and calling subscriber signing the business initial filter standard or norm iFC into
Row matching, wherein the decision condition that information is carried to service identification header field is provided in the iFC of the business；
In response to the iFC successful match of the service identification information and the business, Calling Side S-CSCF triggers calling service stream
The SIP request is triggered to the corresponding Calling Side application server of the business by journey；
Calling Side application server identifies whether called subscriber is this domain user；
If called subscriber is this domain user, Calling Side application server is deleted in the SIP request when carrying out business processing
Service identification information is sent to next-hop；
After callee side S-CSCF receives SIP request, to the iFC of the business of called subscriber's signing, it fails to match, no longer touches
The called service process for sending out business described, is transmitted to called user terminal for the SIP request received.
2. the method according to claim 1, wherein whether Calling Side application server identification called subscriber is this
Domain user includes: whether the inquiry of Calling Side application server is stored with the CSI called subscriber identification；If application server for storage has
The CSI called subscriber identification, then called subscriber is this domain user；Otherwise, if the not stored called subscriber's mark of application server
Know, then called subscriber is not this domain user.
3. according to the method described in claim 2, it is characterized by further comprising:
If called subscriber is not this domain user, Calling Side application server retains the SIP request when carrying out business processing
In service identification information, and the SIP request is sent to next-hop；
After callee side S-CSCF receives the SIP request, by the industry of the service identification information and called subscriber's signing
The iFC of business is matched；
In response to the iFC successful match of the service identification information and the business, callee side S-CSCF triggers called service stream
The SIP request is triggered to the corresponding callee side application server of the business by journey；
Callee side application server is based on the SIP request and carries out business processing.
4. according to the method described in claim 3, it is characterized in that, in response to the service identification information and the business
It fails to match by iFC, does not execute the Calling Side S-CSCF triggering calling service process and callee side S-CSCF triggering called service
Process.
5. inhibiting the system of called service triggering in a kind of IMS network characterized by comprising
Calling Side service call session control function entity S-CSCF, for receiving the initial session association of call subscriber terminal initiation
SIP request is discussed, service identification information, calling subscriber identification and the CSI called subscriber identification of requested service are carried in the SIP request,
The service identification information is for identifying the business, wherein the SIP request passes through the business that expands in Session Initiation Protocol
It identifies header field and carries the service identification information；The business that the service identification information and calling subscriber are contracted it is initial
Filter criteria iFC is matched, wherein the judgement item that information is carried to service identification header field is provided in the iFC of the business
Part；In response to the iFC successful match of the service identification information and the business, calling service process is triggered, the SIP is asked
It asks and is triggered to the corresponding Calling Side application server of the business；
Calling Side application server, whether called subscriber is this domain user for identification；If called subscriber be this domain user, into
The service identification information in the SIP request is deleted when row business processing, is sent to next-hop；
Callee side S-CSCF, for after receiving SIP request, to the iFC of the business of called subscriber's signing, it fails to match,
The SIP request received is transmitted to called user terminal by the called service process for no longer triggering the business.
6. system according to claim 5, which is characterized in that the Calling Side application server is also used to store called use
Family mark, when whether identification called subscriber is this domain user, whether specific inquiry is stored with the CSI called subscriber identification；If using
Server is stored with the CSI called subscriber identification, then called subscriber is this domain user；Otherwise, if application server is not stored described
CSI called subscriber identification, then called subscriber is not this domain user.
7. system according to claim 5, which is characterized in that the Calling Side application server is also used to use called
When family is not this domain user, retain the service identification information in the SIP request when carrying out business processing, and by the SIP
Request is sent to next-hop；
The system also includes:
Callee side S-CSCF, for after receiving the SIP request, the service identification information and called subscriber to be contracted
The iFC of the business is matched；In response to the iFC successful match of the service identification information and the business, triggering is called
The SIP request is triggered to the corresponding callee side application server of the business by operation flow；
Callee side application server, for carrying out business processing based on the SIP request.
8. system according to claim 7, which is characterized in that the Calling Side S-CSCF is also used in the business mark
When knowing the iFC of information and the business it fails to match, calling service process is not triggered；
Callee side S-CSCF is also used to not trigger called when it fails to match by the iFC of the service identification information and the business
Operation flow.
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Families Citing this family (5)
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| CN105554011A (en) * | 2015-12-29 | 2016-05-04 | 杭州东信北邮信息技术有限公司 | Method and system for implementing service combination deployment of application servers under IMS (IP Multimedia Subsystem) network |
| CN108616489A (en) * | 2016-12-13 | 2018-10-02 | 中国电信股份有限公司 | The temporally methods, devices and systems of dynamic call business |
| CN109962899B (en) * | 2017-12-26 | 2021-08-03 | 中国移动通信集团辽宁有限公司 | Method, device, equipment and medium for triggering virtual private mobile network service |
| CN116746185A (en) * | 2021-01-06 | 2023-09-12 | 华为技术有限公司 | Call processing method, related equipment and communication system |
| CN115695381A (en) * | 2021-07-30 | 2023-02-03 | 中兴通讯股份有限公司 | Communication method, signaling control network element, media control network element and communication system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106795A (en) * | 2006-07-12 | 2008-01-16 | 华为技术有限公司 | A registration hiding method for IMS domain |
| CN101141678A (en) * | 2007-08-23 | 2008-03-12 | 中国联合通信有限公司 | IMS session processing method and system |
| CN101605313A (en) * | 2009-06-26 | 2009-12-16 | 华为技术有限公司 | Method for processing business and system, call session control functional entity device and application server |
| CN102026127A (en) * | 2009-09-18 | 2011-04-20 | 中兴通讯股份有限公司 | Method, device and system for realizing emergency call override service |
| CN102651732A (en) * | 2011-02-24 | 2012-08-29 | 中国移动通信集团公司 | Service triggering method and system in Internet protocol multimedia subsystem (IMS) network |
-
2013
- 2013-12-13 CN CN201310683914.8A patent/CN104717180B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106795A (en) * | 2006-07-12 | 2008-01-16 | 华为技术有限公司 | A registration hiding method for IMS domain |
| CN101141678A (en) * | 2007-08-23 | 2008-03-12 | 中国联合通信有限公司 | IMS session processing method and system |
| CN101605313A (en) * | 2009-06-26 | 2009-12-16 | 华为技术有限公司 | Method for processing business and system, call session control functional entity device and application server |
| CN102026127A (en) * | 2009-09-18 | 2011-04-20 | 中兴通讯股份有限公司 | Method, device and system for realizing emergency call override service |
| CN102651732A (en) * | 2011-02-24 | 2012-08-29 | 中国移动通信集团公司 | Service triggering method and system in Internet protocol multimedia subsystem (IMS) network |
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