CN101262622B - Intelligent service processing method and soft switching service network in soft switching service network - Google Patents
Intelligent service processing method and soft switching service network in soft switching service network Download PDFInfo
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- CN101262622B CN101262622B CN 200710086018 CN200710086018A CN101262622B CN 101262622 B CN101262622 B CN 101262622B CN 200710086018 CN200710086018 CN 200710086018 CN 200710086018 A CN200710086018 A CN 200710086018A CN 101262622 B CN101262622 B CN 101262622B
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Abstract
The invention discloses a processing method for intelligent service in a soft exchange service network and a soft exchange service network. The intelligent service processing method comprises the steps that: A1. when a calling subscriber and/or a called subscriber are/is changed, an intelligent service platform sends the information of subscriber change to soft exchange equipment; A2; the soft exchange equipment starts the operation of judging and triggering new subscriber intelligent service according to the information of the subscriber change. The method and the network of the invention can restart the operation of judging and triggering intelligent service to the changed subscribers when the calling subscriber and the called subscriber are changed, thus avoiding the problem of improper subscriber intelligent service triggering.
Description
Technical field
The present invention relates to the user intelligent service in the soft switch service network, avoid method and the soft switch service network of user intelligent service repeated trigger in especially a kind of soft switch service network.
Background technology
At present, in soft switch service network, Softswitch carries out the triggering of IN service to business platform according to user's IN service information, cooperatively interacted by business platform and Softswitch, jointly carries out and finishes logic control to user intelligent service, calls out control and route control.
As shown in Figure 1, trigger user's caller to the intelligent service platform that adopts SIP (session initiation protocol) interface at Softswitch, behind the called intelligent service, intelligent service platform returns the service call sip message INVITE that calls out control for follow-up business to Softswitch, owing in this sip message, only having carried the current traffic type information that has triggered at present, but do not carry the master, whether called number the information of conversion, cause Softswitch can't judge from main in the sip message of intelligent service platform, the triggering situation of called subscriber's IN service, thus cause same master, called subscriber's IN service triggers incomplete.
As shown in Figure 1, in the step 150, when Softswitch is received the sip message INVITE that intelligent service platform sends, owing to there not being whether change information of calling and called number in the INVITE, only carry current intelligent service and triggered type and calling and called number information, Softswitch can not judge whether the calling and called number changes, thereby the acquiescence current intelligent service is the business of calling and called number in this INVITE.When the calling and called number really variation had occured, Softswitch still triggered the follow-up IN service of caller and called users successively by professional priority, can cause so the high IN service of User Priority not trigger.
Above-mentioned situation is exemplified below: the party A-subscriber is domestic consumer, the party B-subscriber has one number service, and (it is a new phone number that the user can use the unifications such as the one number service various communicating numbers that oneself is commonly used such as mobile phone, beep-pager, office telephone, voice mail, Home Telephone, anyone need dial this new phone number and just can find the user later on), the number of binding only has C user, C user contracted freephone, one number service (freephone priority is higher than one number service).When the party A-subscriber calls out the party B-subscriber, Softswitch sends INVITE by the SIP interface to business platform and triggers one number service, business platform is sent out the INVITE of SIP to Softswitch, this moment, called number was changed to the number of C, because Softswitch does not also know that called number changes, only think that according to the business information of carrying in the INVITE C user's one number service triggers, cause C user's freephone not trigger, cause user intelligent service to trigger infull problem.
Summary of the invention
The purpose of this invention is to provide the Intelligent service processing method in a kind of soft switch service network, solve that user intelligent service triggers improperly problem in the existing soft switch service network.
To achieve these goals, the invention provides the Intelligent service processing method in a kind of soft switch service network, wherein, comprising:
Steps A 1, when calling subscriber and/or called subscriber changed, intelligent service platform sent to Softswitch with user's change information;
Steps A 2, Softswitch is judged and trigger action according to the IN service that user's change information starts new user.
Above-mentioned Intelligent service processing method, wherein, described user's change information sends to Softswitch by the service call conversation initiating protocol message.
Above-mentioned Intelligent service processing method wherein, comprises before the steps A 1:
Step B1, Softswitch receives call request message;
When there are IN service in step B2, Softswitch in caller and called users corresponding to call request message, send IN service to intelligent service platform and trigger message.
Above-mentioned Intelligent service processing method, wherein, described user's change information is:
Upgrade the calling and called number; Or
The calling and called type of the Subscriber Number after the Subscriber Number after the change and the change.
In order better to realize above-mentioned purpose, the present invention also provides a kind of soft switch service network, comprises Softswitch and intelligent service platform, wherein, when calling subscriber and/or called subscriber changed, described intelligent service platform was used for user's change information is sent to Softswitch;
Described Softswitch is used for starting according to user's change information new user's IN service judgement and trigger action.
Above-mentioned soft switch service network is characterized in that, described intelligent service platform sends to Softswitch with user's change information by the service call conversation initiating protocol message.
When method of the present invention and network change the calling and called user, can restart IN service to the user after changing and judge and trigger action, thereby avoid user intelligent service to trigger improperly problem.
Description of drawings
Fig. 1 is the process chart of user intelligent service in the existing soft switch service network;
Fig. 2 is the flow chart of the Intelligent service processing method in the soft switch service network of the present invention.
Embodiment
Intelligent service processing method in the soft switch service network of the present invention, when calling subscriber and/or called subscriber change, intelligent service interface platform notice Softswitch calling subscriber and/or called subscriber's change information carries out follow-up processing by Softswitch according to this user's change information.
At this, intelligent service interface platform notice Softswitch calling subscriber and/or called subscriber's change information can be realized by following mode:
1, user's change information is added in the service call conversation initiating protocol message, and send to Softswitch;
2, rebuild a new information and send to Softswitch, comprising user's change information.
In preferred embodiment of the present invention, adopt first kind of way to realize.
As shown in Figure 2, the Intelligent service processing method in the soft switch service network of the present invention comprises the steps:
Steps A, Softswitch receives call request message;
Step B, Softswitch judge the IN service information of the caller and called users that this call request message is corresponding;
Step C, when there is IN service in caller and called users, send IN service according to the order of processing first the professional reprocessing called intelligent service of intelligent dialing to intelligent service platform and trigger message to trigger user's IN service, wherein this IN service triggers the type that message comprises original calling and called information and trigger intelligent business;
Step D, after the intelligent service platform of employing Session Initiation Protocol interface carries out service logic control by the IN service type in the IN service triggering message that receives, return the service call sip message to Softswitch, this service call sip message also comprises and upgrades the calling and called number except comprising the IN service type information that triggers, original numbers of calling and called parties;
After step e, Softswitch receive this service call sip message, judge whether the original calling number in the service call sip message is consistent with the renewal calling number, if consistent, then enter step G, otherwise enter step H;
Step F, Softswitch judge whether the original called number in the service call sip message is consistent with the renewal called number, if consistent, then enter step G, otherwise enters step H;
Step G, the master who continues not change is by user and/or called subscriber's follow-up IN service;
Step H starts IN service judgement and trigger action to new calling number and/or new called number.
Wherein, this renewal calling and called number is up-to-date calling and called number, may be consistent with original numbers of calling and called parties, also variation may occur.
In step D, adopt the mode that in the service call sip message, increases renewal calling and called number to realize method of the present invention, certainly also can adopt following mode:
When calling subscriber and/or called subscriber change, intelligent service platform increases the user profile that changes in the service call sip message, this user profile comprises Subscriber Number and the calling and called type (such as 0 expression called subscriber, 1 expression calling subscriber) thereof after the change.
Utilize this mode, Softswitch need not judge, can start directly according to the Subscriber Number after this change directly that its IN service is judged and trigger action gets final product.
The below is take the party A-subscriber as domestic consumer, the party B-subscriber has one number service, and the number of binding only has C user, and C user has freephone, one number service, and this situation of priority that the priority of freephone is higher than one number service illustrates method of the present invention.
When the party A-subscriber called out the party B-subscriber, Softswitch was judged the party B-subscriber and is had one number service, then sent IN service to intelligent service platform and triggered message to trigger party B-subscriber's IN service;
After the intelligent service platform of employing Session Initiation Protocol interface carries out service logic control by the one number service in the IN service triggering message that receives, return the service call sip message to Softswitch, because this moment, the called subscriber changed to C user, intelligent service platform also comprises the renewal called number returning the service call sip message to Softswitch;
Softswitch finds that the original called number in the service call sip message is inconsistent with the renewal called number, then user C is re-started IN service and judges and trigger action, triggers the freephone of user C.
By above-mentioned description, can find out: the freephone of user C is triggered, and the freephone that C user can not occur can not trigger, and causes user intelligent service to trigger infull problem.
Soft switch service network of the present invention comprises Softswitch and intelligent service platform, wherein:
This Softswitch is used for sending IN service to intelligent service platform and triggers message;
This intelligent service platform returns the service call sip message for after carrying out service logic control according to IN service triggering message to Softswitch;
Wherein, when calling subscriber and/or called subscriber change, also comprise user's change information in this service call sip message;
After described Softswitch also was used for judging the user and changing according to user's change information, the IN service that starts new user was judged and trigger action.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. the Intelligent service processing method in the soft switch service network is characterized in that, comprising:
Steps A 1, when calling subscriber and/or called subscriber changed, intelligent service platform sent to Softswitch with user's change information;
Steps A 2, Softswitch is judged and trigger action according to the IN service that user's change information starts new user.
2. Intelligent service processing method according to claim 1 is characterized in that, described user's change information sends to Softswitch by the service call conversation initiating protocol message.
3. Intelligent service processing method according to claim 2 is characterized in that, comprises before the steps A 1:
Step B1, Softswitch receives call request message;
When there are IN service in step B2, Softswitch in caller and called users corresponding to call request message, send IN service to intelligent service platform and trigger message.
4. Intelligent service processing method according to claim 1 is characterized in that, described user's change information is:
Upgrade the calling and called number; Or
The calling and called type of the Subscriber Number after the Subscriber Number after the change and the change.
5. a soft switch service network comprises Softswitch and intelligent service platform, it is characterized in that, when calling subscriber and/or called subscriber changed, described intelligent service platform was used for user's change information is sent to Softswitch;
Described Softswitch is used for starting according to user's change information new user's IN service judgement and trigger action.
6. soft switch service network according to claim 5 is characterized in that, described intelligent service platform sends to Softswitch with user's change information by the service call conversation initiating protocol message.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710086018 CN101262622B (en) | 2007-03-07 | 2007-03-07 | Intelligent service processing method and soft switching service network in soft switching service network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710086018 CN101262622B (en) | 2007-03-07 | 2007-03-07 | Intelligent service processing method and soft switching service network in soft switching service network |
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| CN101262622A CN101262622A (en) | 2008-09-10 |
| CN101262622B true CN101262622B (en) | 2013-05-01 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1870645A (en) * | 2006-01-10 | 2006-11-29 | 华为技术有限公司 | Method for preventing re-trigging of intelligent user attribute register |
| CN1913550A (en) * | 2005-08-08 | 2007-02-14 | 广东省电信有限公司研究院 | System and method for implementing fixed network searching user integrated data base using soft exchange |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1913550A (en) * | 2005-08-08 | 2007-02-14 | 广东省电信有限公司研究院 | System and method for implementing fixed network searching user integrated data base using soft exchange |
| CN1870645A (en) * | 2006-01-10 | 2006-11-29 | 华为技术有限公司 | Method for preventing re-trigging of intelligent user attribute register |
Non-Patent Citations (3)
| Title |
|---|
| 同上. |
| 李明栋,洪钧,戴玉宁."基于软交换的网络智能化方案".中兴通讯技术12 5.2006,12(5),第22-25页. |
| 李明栋,洪钧,戴玉宁."基于软交换的网络智能化方案".中兴通讯技术12 5.2006,12(5),第22-25页. * |
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| CN101262622A (en) | 2008-09-10 |
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