CN102594804A - Method and system for playing by using narrow-band equipment in broadband service - Google Patents
Method and system for playing by using narrow-band equipment in broadband service Download PDFInfo
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- CN102594804A CN102594804A CN2012100177676A CN201210017767A CN102594804A CN 102594804 A CN102594804 A CN 102594804A CN 2012100177676 A CN2012100177676 A CN 2012100177676A CN 201210017767 A CN201210017767 A CN 201210017767A CN 102594804 A CN102594804 A CN 102594804A
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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
- H04L65/102—Gateways
- H04L65/1023—Media gateways
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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]
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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
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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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
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
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Abstract
The invention discloses a method and a system for playing by using narrow-band equipment in a broadband service, and is used for playing by using the narrow-band equipment in the broadband service. In the invention, when an autonomous system (AS) judges that a user terminal needs playing in a calling procedure, a calling request which carries GT routing code information of a piece of intelligent peripheral equipment is transmitted to a core network; the calling request is transmitted to a mobile switching center (MSC) by a media gateway (MGW)/media gateway control function (MGCF); the MSC obtains an intelligent peripheral equipment address through the GT routing code information and applies for a playing resource; and after the playing resource is applied successfully, the AS notifies the intelligent peripheral equipment to perform playing or playing number receiving. According to the invention, the intelligent external equipment of the narrow-band equipment is used for playing in the broadband service, a media server of a piece of broadband network playing equipment is replaced, and networking costs of operators are reduced.
Description
Technical field
The present invention relates to IMS (IP Multimedia Subsystem; IP Multimedia System), NGN (Next Generation Network; Next-generation communication network) the intelligent network communication field under the network relates in particular to a kind of method and system that in broadband services, uses the narrow-band devices playback.
Background technology
So-called broadband services is meant the IN service under broadband network.Broadband network is meant the network based on IP (Internet Protocol, internet communication agreement) for narrowband network; Like IMS (IP Multimedia Subsystem; IP Multimedia System), NGN (Next Generation Network, next-generation communication network) network, belong to packet switching network; The communications protocol of using is SIP (Session Initiation Protocol, session initiation protocol) agreement.Narrowband network such as PSTN (Public Switched Telephone Network; Public switch telephone network), GSM (Global System for Mobile communication; Global system for mobile communications) and CDMA (Code Division Multiple Access; Code division multiple access inserts) network, belong to circuit-switched network, the communications protocol of using is Signaling System Number 7.
Tone playing equipment is meant and is used for the equipment that playback, playback collect the digits; Broadband network is different with the communications protocol that narrowband network uses; Therefore the tone playing equipment that uses is also different; As tone playing equipment, (Media Server is MS) as tone playing equipment and use media server in the broadband network to use ip intelligent peripherals (Intelligent Peripheral) in the narrowband network.If operator builds broadband network and broadband services on existing narrowband network basis, so also need increase the needed tone playing equipment of broadband services is media server MS.
Summary of the invention
In view of this, main purpose of the present invention is to provide the method and system that uses the narrow-band devices playback in a kind of broadband services, is used for being implemented in broadband services and uses the narrow-band devices playback.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of method of in broadband services, using the narrow-band devices playback, this method comprises:
The broadband services application server AS is when judgement need be to the user terminal playback in calling procedure; Send call request message to media gateway MGW/MGCF MGCF through the soft switch SS/ of core net CSCF CSCF, said call request message carries the global title GT route code information of narrowband network ip intelligent peripherals;
MGW/MGCF forwarded call request message is to moving exchanging center MSC, and MSC is according to the address of the said ip intelligent peripherals of GT route code information searching in the said call request message, and to ip intelligent peripherals application playback resource;
After the playback resource bid success, ip intelligent peripherals is to MSC feedback success response message, and said success response message sends to AS through MGW/MGCF, SS/CSCF;
AS notifies said ip intelligent peripherals playback or playback to collect the digits after receiving said success response message.
Further, said MSC according to the method for the GT route code information searching ip intelligent peripherals in the said call request message is:
Said MSC sends query requests to attaching position register HLR, carries said GT sign indicating number routing iinformation in the query requests;
Attaching position register HLR searches the ip intelligent peripherals address according to said GT sign indicating number routing iinformation, and the ip intelligent peripherals address is fed back to MSC.
Further, said MGW/MGCF also be used to carry out broadband network and narrowband network on the signaling with medium on conversion, be specially:
Aspect signaling, the protocol conversion of the Session Initiation Protocol of said MGW/MGCF execution broadband network and the Signaling System Number 7 of narrowband network;
Aspect medium, the conversion of the packet switched data Media Stream network signal of said MGW/MGCF execution broadband network and the circuit domain relay voice signal of narrowband network.
Further, described narrowband network is that global system for mobile communications GSM network, code division multiple access insert cdma network or public switch telephone network PSTN, and said broadband network is IP Multimedia System or next-generation communication network.
The present invention also provides a kind of system that in broadband services, uses the narrow-band devices playback, and this system comprises:
The broadband services application server AS is used to judge whether calling procedure need when the needs playback, send call request message to SS/CSCF to the user terminal playback, and said call request message carries the global title GT route code information of narrowband network ip intelligent peripherals; After the success response message that receives the SS/CSCF feedback, also be used to notify ip intelligent peripherals playback or playback to collect the digits;
The soft switch SS/ CSCF CSCF of core net is used for after receiving the call request message of said AS, transmits said call request message to MGW/MGCF; And after receiving the success response that MGW/MGCF returns, transmit said success response and give AS;
Media gateway MGW/MGCF MGCF, be used to accomplish broadband network and narrowband network on the signaling with medium on conversion; This module is transmitted to MSC with said call request after the call request that receives the SS/CSCF transmission; After the success response message that receives the MSC feedback, give SS/CSCF with said success response forwards;
Moving exchanging center MSC; Be used for after receiving the call request message that MGW/MGCF transmits; Search corresponding ip intelligent peripherals according to the GT sign indicating number routing iinformation that carries in the request message; And, after the success response that obtains the ip intelligent peripherals feedback, send success response message to MGW/MGCF according to the request of the ip intelligent peripherals address that finds to ip intelligent peripherals transmission application playback resource;
Ip intelligent peripherals is used for after the request of the application playback resource that receives the MSC transmission, distributing the playback resource, to the success response message of MSC feedback application playback resource.
Further, said system also comprises:
Attaching position register HLR is used for after the query requests of searching ip intelligent peripherals that receives the MSC transmission, searching corresponding ip intelligent peripherals address according to the GT sign indicating number routing iinformation of the ip intelligent peripherals that carries in the query requests, and the ip intelligent peripherals address is fed back to MSC.
Further, said MGW/MGCF also be used to carry out broadband network and narrowband network on the signaling with medium on conversion; Aspect signaling, the protocol conversion of the Session Initiation Protocol of said MGW/MGCF execution broadband network and the Signaling System Number 7 of narrowband network; Aspect medium, the conversion of the packet switched data Media Stream network signal of said MGW/MGCF execution broadband network and the circuit domain relay voice signal of narrowband network.
Further, said AS also comprises:
Logic control module is used for carrying out professional relevant logic control and operation according to incident of receiving and data;
The playback operation module is used for when the Logic control module judgement needs playback or playback to collect the digits, be correlated with playback or the playback operation that collects the digits; Said operation comprises: to media server MS or to ip intelligent peripherals application playback resource; Final response according to application playback resource determines whether playback, when final response is success response, and the playback of notice ip intelligent peripherals; Playback or playback collect the digits accomplish after, discharge the playback resource;
Ticket generation module: be used for generating ticket according to relevant information.
Further, described narrowband network is that global system for mobile communications GSM network, code division multiple access insert cdma network or public switch telephone network PSTN, and said broadband network is IP Multimedia System or next-generation communication network.
Among the present invention; AS sends call request, the GT route code information of carrying ip intelligent peripherals to core net when judgement need be to the user terminal playback in calling procedure; Call request sends to MSC through MGW/MGCF; MSC is through GT route code information acquisition ip intelligent peripherals address and apply for the playback resource, and after the success of application playback resource, AS notice ip intelligent peripherals carries out playback or playback collects the digits.Realized in broadband services, using the playback of narrow-band devices ip intelligent peripherals through the present invention, replaced broadband network tone playing equipment media server, reduced operator's networking cost.
Description of drawings
Fig. 1 is a kind of method flow diagram that in broadband services, uses the narrow-band devices playback provided by the invention;
Fig. 2 is a kind of system construction drawing that in broadband services, uses the narrow-band devices playback provided by the invention;
The functional module structure figure of the application server AS that Fig. 3 provides for the embodiment of the invention;
A kind of signaling process figure that realizes using in the broadband services method of narrow-band devices playback that Fig. 4 provides for the embodiment of the invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, below lift embodiment and with reference to accompanying drawing, to further explain of the present invention.
Like Fig. 1 is a kind of method flow diagram that in broadband services, uses the narrow-band devices playback provided by the invention, and this method comprises the steps:
Step 101; Broadband services application server (Application Server; When AS) judgement need be to the user terminal playback in calling procedure, the SS/CSCF (Soft Switch/Call Session Control Function, the soft switch/CSCF of core net) of AS in broadband core networks sent call request message; Carry GT (Global Title, global title) the route code information of narrowband network ip intelligent peripherals in the request message.
Step 102; After SS/CSCF receives call request message; Through MGW/MGCF (Media GateWay/Media Gateway Control Function; The media gateway/media gateway controlled function) with call request message send to mobile switching centre (Mobile Switching Center, MSC).
Step 103; (HLR searches the ip intelligent peripherals address according to the GT sign indicating number routing iinformation in the call request message for Home Location Register, HLR) communication for MSC and attaching position register; And the ip intelligent peripherals address that finds fed back to MSC, MSC is to ip intelligent peripherals application playback resource.
Step 104, ip intelligent peripherals returns the success response of applying for the playback resource to MSC, and MSC feeds back to AS through MGW/MGCF and SS/CSCF with said success response, and the media description information of ip intelligent peripherals is sent to AS.
Step 105, AS notice tone playing equipment is that ip intelligent peripherals carries out playback or playback collects the digits.
The end that collects the digits of step 106, playback or playback, AS discharges the playback resource.
A kind of system that in broadband services, uses the narrow-band devices playback that Fig. 2 provides for the embodiment of the invention, this system comprises:
UE (User Equipment, user terminal) is used to the device that makes a call, answer the call and do other call operations, like GSM or CDMA mobile phone, PSTN terminal, IMS terminal etc.
Application server AS is among broadband communications network N GN or the IMS, and the bottom professional ability is provided, as: call out control, functions such as ticket generation.Said AS receives user terminal (User Equipment; UE) after the call request; Under some scene, whether AS judges need be to the UE playback, if need playback in calling procedure; Then send call request, carry the GT sign indicating number routing iinformation of the ip intelligent peripherals that the playback resource is provided in the narrowband network in the call request to SS/CSCF; After the success response message that receives the SS/CSCF feedback, notice ip intelligent peripherals playback or playback collect the digits.
The soft switch SS/ CSCF CSCF of broadband core networks is used for when receiving the call request of AS transmission, said call request being transmitted to media gateway MGW/MGCF, carries said GT sign indicating number routing iinformation in the said call request; Also be used for when receiving the success response message of MGW/MGCF feedback, giving AS, comprise the media description SDP information of ip intelligent peripherals in the said success response message said success response forwards; In addition, said SS/CSCF also is used to provide user's registration, function such as signatory in broadband core networks.Said SS is applicable to the NGN network, and CSCF is applicable to the IMS network.
Media gateway MGW/MGCF MGCF, be used to accomplish broadband network and narrowband network on the signaling with medium on conversion.Aspect signaling, the protocol conversion of the Session Initiation Protocol of completion broadband network and the Signaling System Number 7 of narrowband network.Aspect medium, the conversion of the packet switched data Media Stream network signal of completion broadband network and the circuit domain relay voice signal of narrowband network.MGW/MGCF carries out the signaling conversion after the call request that receives the SS/CSCF transmission, said call request is transmitted to MSC; After the success response message that receives the MSC feedback, carry out the signaling conversion, give SS/CSCF with said success response forwards.Wherein MGW is applicable to the NGN network, and MGCF is applicable to the IMS network.
Moving exchanging center MSC is the core network element of narrowband network (like GSM, CDMA, PSTN), be mainly used in provide exchange with call route selecting, communicate by letter with HLR, with functions such as other MSC communicate by letter.MSC is after receiving the call request message that MGW/MGCF transmits; Search corresponding ip intelligent peripherals according to the GT sign indicating number routing iinformation that carries in the request message; And according to the request of the ip intelligent peripherals address that finds to ip intelligent peripherals transmission application playback resource; After the success response that obtains the ip intelligent peripherals feedback, send success response message to MGW/MGCF.
Said MSC according to the method for the GT route code information searching ip intelligent peripherals in the call request message that receives is: MSC sends query requests to attaching position register HLR, carries said GT sign indicating number routing iinformation in the query requests; Attaching position register HLR searches the ip intelligent peripherals address according to said GT sign indicating number routing iinformation, and the ip intelligent peripherals address is fed back to MSC.
Attaching position register HLR is used for mobile subscriber's management, the storage user's that administers subscription data and mobile subscriber's positional information, and can be to call out provides routing iinformation.HLR searches corresponding ip intelligent peripherals address according to the GT sign indicating number routing iinformation of the ip intelligent peripherals that carries in the query requests after the query requests of searching ip intelligent peripherals that receives the MSC transmission, and the ip intelligent peripherals address is fed back to MSC.
Ip intelligent peripherals (Intelligent Peripheral) is the tone playing equipment of narrowband network.It provide can supporting user and the networking between the resource used of information interchange.For example: phonetic synthesis/recognition device, Dual Tone Multifrequency digital signal transceiver etc.Said ip intelligent peripherals is after the request of the application playback resource that receives the MSC transmission; Can judgement provide said playback resource; Providing under the situation of required playback resource, distribute corresponding playback resource, and to MSC feedback application playback resource success response message.
The functional module structure figure of the application server AS that Fig. 3 provides for the embodiment of the invention specifically comprises:
Logic control module is used for carrying out professional relevant logic control and operation according to incident of receiving and data; As receive that incoming call incident and called number are IVR (Interactive Voice Response, interactive voice answering) access code, then be correlated with playback and playback collect the digits, and carry out operations such as related management; Receive the final response events of called failure, give caller to caller broadcast failure prompt tone or transparent transmission failure code; Receive the incident of replying, then recording user conversation zero hour, receive onhook event, then the recording user end of conversation constantly etc.
The playback operation module is used for when the Logic control module judgement needs playback or playback to collect the digits, be correlated with playback or the playback operation that collects the digits.Key step comprises: to media server MS or to ip intelligent peripherals application playback resource; Media server MS or ip intelligent peripherals return the final response of application resource; The playback operation module determines whether playback according to the final response of application resource; If response of successful; Then the playback link is successfully set up, and AS notice media server MS or ip intelligent peripherals are play certain bar or certain group playback content, and wherein playback content can comprise stationary tone (being generally recording file) or variable announcement; If the response of failure, then AS does not reinform media server MS or the relevant playback content of ip intelligent peripherals broadcast; AS playback or playback collect the digits accomplish after, discharge the playback resource.
Ticket generation module: AS is according to relevant information, generates ticket, mainly comprises information such as calling number, called number, conversation zero hour, the end of conversation moment, the duration of call, rate.
Fig. 4 arrives AS with certain customer call, and AS need be released to example at last to its playback, explains and realizes signaling process of the present invention, and concrete steps are explained as follows:
Step 01, user terminal UE sends sip message INVITE call request to application server AS, carries SDP (Session Description Protocol, the Session Description Protocol) information of self.The SDP information spinner will have been described IP address, port numbers, audio frequency and video ability, coded format etc.The AS judgement need be to this scene playback.
Step 02, application server AS is sent sip message INVITE call request to broadband core networks SS/CSCF, carries the SDP information of UE, and carries the GT sign indicating number routing iinformation etc. of ip intelligent peripherals.The AS desire is to ip intelligent peripherals application playback resource.
Step 03, broadband core networks SS/CSCF sends sip message INVITE call request to media gateway MGW/MGCF, carries the SDP information of UE, and carries the GT sign indicating number routing iinformation etc. of ip intelligent peripherals.SS/CSCF judges that this calling for the calling of this wide band, so give media gateway MGW/MGCF with call forward, is routed to the territory, arrowband with it.
Step 04; Media gateway MGW/MGCF sends ISUP (ISDN User Part to moving exchanging center MSC; ISDNYong Hubufen) IAM (Initial Address Messages, initial address message) call request message carries the GT sign indicating number routing iinformation of ip intelligent peripherals etc. in the message.
Step 05; Moving exchanging center MSC sends MAP (Mobile Application Part to attaching position register HLR; MAP) SRI (Send Routing Information sends routing iinformation) message is carried the GT sign indicating number routing iinformation of ip intelligent peripherals etc. in the message.
Step 06; The address that attaching position register HLR searches ip intelligent peripherals according to the GT sign indicating number routing iinformation of ip intelligent peripherals; And return the SRI ACK message of MAP to moving exchanging center MSC, carry the address information of the ip intelligent peripherals that the HLR inquiry obtains in the response message.
Step 07, moving exchanging center MSC is to the IAM call request message of ip intelligent peripherals transmission ISUP, to ip intelligent peripherals application playback resource.
Step 08, ip intelligent peripherals returns ANM (ANswer Message, the response message) response message of ISUP to moving exchanging center MSC, the success of instruct MS C application playback resource.
Step 09, moving exchanging center MSC is indicated the success of application playback resource to the ANM response message that media gateway MGW/MGCF returns ISUP.
Step 10, media gateway MGW/MGCF returns the final response message of 200OK (INVITE) of SIP, the SDP information of carrying ip intelligent peripherals in the message to broadband core networks SS/CSCF.
Step 11, broadband core networks SS/CSCF returns the final response message of 200OK (INVITE) of SIP, the SDP information of carrying ip intelligent peripherals in the message to application server AS.
Step 12, application server AS are sent the ACK acknowledge message of SIP to broadband core networks SS/CSCF.
Step 13, broadband core networks SS/CSCF sends the ACK acknowledge message of SIP to media gateway MGW/MGCF.
Step 14, application server AS is returned the 183Sesion Process Temporary Response message of SIP, the SDP information of carrying ip intelligent peripherals in the message to user terminal UE.
Step 15, the INFO notice request that application server AS is sent SIP to broadband core networks SS/CSCF is with the playback of request ip intelligent peripherals.
Step 16, the INFO notice request that broadband core networks SS/CSCF sends SIP to media gateway MGW/MGCF is to transmit the playback request that AS sends.
Step 17, ETC (Establish Temporary Connection the sets up connection temporarily) message that media gateway MGW/MGCF sends CAP to moving exchanging center MSC, the playback link is set up in request.
Step 18, the ETC message that moving exchanging center MSC sends CAP to ip intelligent peripherals, the playback link is set up in request.
Step 19, ip intelligent peripherals returns ARI (Assist Request Instruction, the Assistant Request Instruction) message of CAP to moving exchanging center MSC, agrees to set up the playback link.
Step 20, moving exchanging center MSC agrees to set up the playback link to the ARI message that media gateway MGW/MGCF returns CAP.
Step 21, media gateway MGW/MGCF returns 200OK (INFO) the success response message of SIP to broadband core networks SS/CSCF.
Step 22, broadband core networks SS/CSCF returns 200 OK (INFO) the success response message of SIP to application server AS.
Step 15 is carried out the process that playback or playback collect the digits to step 22 for AS notice ip intelligent peripherals; After AS is receiving 200 OK success response message in the step 22; Be illustrated between ip intelligent peripherals and the user terminal UE and set up the link that is used for playback, ip intelligent peripherals can carry out playback or the playback operation that collects the digits.
During the playback, at the medium face, media gateway MGW/MGCF is the packet switched data media stream signal of broadband network with the circuit domain relay voice conversion of signals of narrowband network
Step 23, application server AS are sent the BYE ending request message of SIP to broadband core networks SS/CSCF.AS finishes the UE playback, discharges the playback resource.
Step 24, broadband core networks SS/CSCF sends the BYE ending request message of SIP to media gateway MGW/MGCF.
Step 25, media gateway MGW/MGCF discharges request message to the REL (RELease message, release information) that moving exchanging center MSC sends ISUP.
Step 26, moving exchanging center MSC discharges request message to the REL that ip intelligent peripherals sends ISUP.
Step 27, ip intelligent peripherals are returned RLC (ReLease Complete message the discharges completion information) response message of ISUP to moving exchanging center MSC.Ip intelligent peripherals discharges the playback resource to be accomplished.
Step 28, moving exchanging center MSC are returned the RLC Release complete of ISUP to media gateway MGW/MGCF.
Step 29, media gateway MGW/MGCF returns 200OK (BYE) the success response message of SIP to broadband core networks SS/CSCF.
Step 30, broadband core networks SS/CSCF returns 200OK (BYE) the success response message of SIP to application server AS.AS receives the final response that discharges the playback resource.
Step 31, application server AS are sent the final response message of 487Terminated of SIP to user terminal UE.AS according to the scene needs, discharges the calling of user terminal to after UE playback end and discharging the completion of playback resource.
Step 32, user terminal UE sends the ACK acknowledge message of SIP to application server AS.
In the above-mentioned steps, between the SS/CSCF between UE and the AS, in AS and the broadband core networks, communications protocol is the broadband network Session Initiation Protocol between SS/CSCF and the MGW/MGCF.And between MGW/MGCF and the MSC, between MSC and the HLR, communications protocol is the narrowband network Signaling System Number 7 between MSC and the ip intelligent peripherals, like ISUP, MAP etc.Media Stream between UE and the MGW/MGCF is the packet switched data media stream signal of broadband network, and the Media Stream between MGW/MGCF and the ip intelligent peripherals is the circuit domain relay voice signal of narrowband network.
In sum, AS sends call request to core net when judgement need be to the user terminal playback in calling procedure; Carry the GT route code information of ip intelligent peripherals, call request sends to MSC through MGW/MGCF, MSC and HLR communication; HLR finds ip intelligent peripherals according to the GT sign indicating number, MSC application playback resource, and ip intelligent peripherals IP returns the success response of application playback resource; AS notice tone playing equipment ip intelligent peripherals IP carries out playback or playback collects the digits, playback or playback ends that collect the digits, AS release playback resource.Realized in broadband services, using the playback of narrow-band devices ip intelligent peripherals, replaced broadband network tone playing equipment media server, reduced operator's networking cost.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (9)
1. method of in broadband services, using the narrow-band devices playback is characterized in that this method comprises:
The broadband services application server AS is when judgement need be to the user terminal playback in calling procedure; Send call request message to media gateway MGW/MGCF MGCF through the soft switch SS/ of core net CSCF CSCF, said call request message carries the global title GT route code information of narrowband network ip intelligent peripherals;
MGW/MGCF forwarded call request message is to moving exchanging center MSC, and MSC is according to the address of the said ip intelligent peripherals of GT route code information searching in the said call request message, and to ip intelligent peripherals application playback resource;
After the playback resource bid success, ip intelligent peripherals is to MSC feedback success response message, and said success response message sends to AS through MGW/MGCF, SS/CSCF;
AS notifies said ip intelligent peripherals playback or playback to collect the digits after receiving said success response message.
2. method according to claim 1 is characterized in that, said MSC according to the method for the GT route code information searching ip intelligent peripherals in the said call request message is:
Said MSC sends query requests to attaching position register HLR, carries said GT sign indicating number routing iinformation in the query requests;
Attaching position register HLR searches the ip intelligent peripherals address according to said GT sign indicating number routing iinformation, and the ip intelligent peripherals address is fed back to MSC.
3. method according to claim 1 is characterized in that, said MGW/MGCF also be used to carry out broadband network and narrowband network on the signaling with medium on conversion, be specially:
Aspect signaling, the protocol conversion of the Session Initiation Protocol of said MGW/MGCF execution broadband network and the Signaling System Number 7 of narrowband network;
Aspect medium, the conversion of the packet switched data Media Stream network signal of said MGW/MGCF execution broadband network and the circuit domain relay voice signal of narrowband network.
4. method according to claim 1; It is characterized in that; Described narrowband network is that global system for mobile communications GSM network, code division multiple access insert cdma network or public switch telephone network PSTN, and said broadband network is IP Multimedia System or next-generation communication network.
5. system that in broadband services, uses the narrow-band devices playback is characterized in that this system comprises:
The broadband services application server AS is used to judge whether calling procedure need when the needs playback, send call request message to SS/CSCF to the user terminal playback, and said call request message carries the global title GT route code information of narrowband network ip intelligent peripherals; After the success response message that receives the SS/CSCF feedback, also be used to notify ip intelligent peripherals playback or playback to collect the digits;
The soft switch SS/ CSCF CSCF of core net is used for after receiving the call request message of said AS, transmits said call request message to MGW/MGCF; And after receiving the success response that MGW/MGCF returns, transmit said success response and give AS;
Media gateway MGW/MGCF MGCF, be used to accomplish broadband network and narrowband network on the signaling with medium on conversion; This module is transmitted to MSC with said call request after the call request that receives the SS/CSCF transmission; After the success response message that receives the MSC feedback, give SS/CSCF with said success response forwards;
Moving exchanging center MSC; Be used for after receiving the call request message that MGW/MGCF transmits; Search corresponding ip intelligent peripherals according to the GT sign indicating number routing iinformation that carries in the request message; And, after the success response that obtains the ip intelligent peripherals feedback, send success response message to MGW/MGCF according to the request of the ip intelligent peripherals address that finds to ip intelligent peripherals transmission application playback resource;
Ip intelligent peripherals is used for after the request of the application playback resource that receives the MSC transmission, distributing the playback resource, to the success response message of MSC feedback application playback resource.
6. system according to claim 5 is characterized in that, said system also comprises:
Attaching position register HLR is used for after the query requests of searching ip intelligent peripherals that receives the MSC transmission, searching corresponding ip intelligent peripherals address according to the GT sign indicating number routing iinformation of the ip intelligent peripherals that carries in the query requests, and the ip intelligent peripherals address is fed back to MSC.
7. system according to claim 5 is characterized in that,
Said MGW/MGCF also be used to carry out broadband network and narrowband network on the signaling with medium on conversion; Aspect signaling, the protocol conversion of the Session Initiation Protocol of said MGW/MGCF execution broadband network and the Signaling System Number 7 of narrowband network; Aspect medium, the conversion of the packet switched data Media Stream network signal of said MGW/MGCF execution broadband network and the circuit domain relay voice signal of narrowband network.
8. system according to claim 5 is characterized in that, said AS also comprises:
Logic control module is used for carrying out professional relevant logic control and operation according to incident of receiving and data;
The playback operation module is used for when the Logic control module judgement needs playback or playback to collect the digits, be correlated with playback or the playback operation that collects the digits; Said operation comprises: to media server MS or to ip intelligent peripherals application playback resource; Final response according to application playback resource determines whether playback, when final response is success response, and the playback of notice ip intelligent peripherals; Playback or playback collect the digits accomplish after, discharge the playback resource;
Ticket generation module: be used for generating ticket according to relevant information.
9. system according to claim 5; It is characterized in that; Described narrowband network is that global system for mobile communications GSM network, code division multiple access insert cdma network or public switch telephone network PSTN, and said broadband network is IP Multimedia System or next-generation communication network.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100177676A CN102594804A (en) | 2012-01-19 | 2012-01-19 | Method and system for playing by using narrow-band equipment in broadband service |
| PCT/CN2012/077259 WO2013107150A1 (en) | 2012-01-19 | 2012-06-20 | Method and system for playback using narrowband device in broadband service |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100177676A CN102594804A (en) | 2012-01-19 | 2012-01-19 | Method and system for playing by using narrow-band equipment in broadband service |
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| CN102594804A true CN102594804A (en) | 2012-07-18 |
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| CN2012100177676A Pending CN102594804A (en) | 2012-01-19 | 2012-01-19 | Method and system for playing by using narrow-band equipment in broadband service |
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| Country | Link |
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| CN (1) | CN102594804A (en) |
| WO (1) | WO2013107150A1 (en) |
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| CN103200650A (en) * | 2013-03-22 | 2013-07-10 | 北京久华信信息技术有限公司 | Method for achieving resource application of wireless communication system based on SIP protocol |
| WO2014183576A1 (en) * | 2013-08-07 | 2014-11-20 | 中兴通讯股份有限公司 | Method and system for implementing ivr operation in narrowband intelligent service |
| CN107395657A (en) * | 2016-05-17 | 2017-11-24 | 中兴通讯股份有限公司 | Service trigger method and device |
| WO2020063973A1 (en) * | 2018-09-29 | 2020-04-02 | 南京中兴软件有限责任公司 | Ip-based method, apparatus and system for narrow-band service sound playing, and storage medium |
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| WO2014183576A1 (en) * | 2013-08-07 | 2014-11-20 | 中兴通讯股份有限公司 | Method and system for implementing ivr operation in narrowband intelligent service |
| CN104348984A (en) * | 2013-08-07 | 2015-02-11 | 中兴通讯股份有限公司 | Method and system for realizing IVR (Interactive Voice Response) operation in narrow-band intelligent service |
| CN107395657A (en) * | 2016-05-17 | 2017-11-24 | 中兴通讯股份有限公司 | Service trigger method and device |
| WO2020063973A1 (en) * | 2018-09-29 | 2020-04-02 | 南京中兴软件有限责任公司 | Ip-based method, apparatus and system for narrow-band service sound playing, and storage medium |
| CN110971573A (en) * | 2018-09-29 | 2020-04-07 | 中兴通讯股份有限公司 | Method, device, system and storage medium for playing and IP (Internet protocol) of narrow-band service |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013107150A1 (en) | 2013-07-25 |
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