CN101420677A - Sound playing method and system - Google Patents
Sound playing method and system Download PDFInfo
- Publication number
- CN101420677A CN101420677A CNA2008102173758A CN200810217375A CN101420677A CN 101420677 A CN101420677 A CN 101420677A CN A2008102173758 A CNA2008102173758 A CN A2008102173758A CN 200810217375 A CN200810217375 A CN 200810217375A CN 101420677 A CN101420677 A CN 101420677A
- Authority
- CN
- China
- Prior art keywords
- information
- voice
- switching point
- user
- service switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a method used for playing cue tone, belonging to the field of communication. The method comprises the steps as follows: during the communication process of the user, a service switching point receives an application charging message which instructs playing of the cue tone from a service control point; the message comprises speech ID information; the service switching point plays the cue tone to the user according to the speech ID information. The invention also provides a system used for playing cur tone; the system comprises the service control point which is used for sending the application charging message instructing playing of the cur tone to the service switching point during the communication process of the user; the message comprises the speech ID information; the service switching point is used for receiving the application charging message and plays the cue tone to the user according to the speech ID information. The method and the system smartly realize playing cur tone to the user.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of method and system of playback.
Background technology
In the prepayment service,, for example one minute the time, require network to play the prompt tone that Sorry, your ticket has not enough value to the user when the time that prepaid user's telephone expenses remaining sum in communication process only can be conversed and set.In the existing network, can only play identical prompt tone to all users that Sorry, your ticket has not enough value.Thereby having such demand, requirement can be play different prompt tones to different users, realize flexible playback.
In the prior art, CAMEL (Customized Applications for Mobile networkEnhanced Logic, mobile network strengthen the customization of logic and use) agreement can be used for the signaling control of mobile network's prepayment service.
In the CAMEL4 agreement, SCP (Service Control Point, service control point) can be after conversation have been set up, to SSP (Service Switch Point, Service Switching Point) issues ETC (EstablishTemporary Connection, set up interim the connection) or CTR (Connect To Resource is connected to resource) operation, voice signal play to user flexibility.But the CAMEL4 agreement is used also not extensive in existing network.
The ETC/CTR that existing CAMEL2/CAMEL3 network can not be supported to converse after setting up operates, and can not realize the flexible playback to the user.
Summary of the invention
The embodiment of the invention provides a kind of method and system of playback, realizes that the CAMEL2/CAMEL3 network is to the user flexibility playing alert tones.
A kind of method of playing alert tones comprises:
In the user's communication process, Service Switching Point receives the Apply Charging message of indicating playing alert tones from service control point, and described message comprises the voice id information;
Described Service Switching Point is according to described voice id information, to described user's playing alert tones.
A kind of system of playing alert tones comprises service control point and Service Switching Point:
Described service control point is used for the communication process the user, sends the Apply Charging message of indicating playing alert tones to described Service Switching Point, and described message comprises the voice id information;
Described Service Switching Point is used to receive described Apply Charging message, according to described voice id information, to described user's playing alert tones.
The technical scheme of the embodiment of the invention, by extended voice id information in Apply Charging message, transfer to Service Switching Point by service control point, Service Switching Point is play corresponding voice, having overcome in the prior art can only playback and can not select the defective of playback content flexibly, has realized that the CAMEL2/CAMEL3 network is to the user flexibility playback.
Description of drawings
Fig. 1 is the schematic flow sheet that the embodiment of the invention realizes flexible audio playback method;
Fig. 2 is the signaling process schematic diagram that the embodiment of the invention realizes flexible audio playback method;
Fig. 3 is that the embodiment of the invention realizes flexible playback system structural representation;
Fig. 4 is that the embodiment of the invention realizes flexible playback system detailed structure schematic diagram.
Embodiment
Embodiment 1
S1, in the alert tone information of service control point configure user.
On the service control point, need pre-configured user's alert tone information, the corresponding relation of user ID and voice ID for example, the perhaps languages used of user, the perhaps affiliated virtual operator of user, or user's priority etc.
S2, in Service Switching Point configured voice resource.
On the Service Switching Point, need the pre-configured voice resource, for example local voice document of preserving, or to the routing iinformation data of special sound platform etc.
S3, service control point issue the message of playing alert tones to Service Switching Point, carry the voice id information.
When service control point issues the indication of playing alert tones by Apply Charging message, need expand Apply Charging message, increase can be carried the field of voice id information.
S4, Service Switching Point are play voice according to the voice id information to the user.
Concrete mode can be to play local voice, or user's speech channel is routed to voice platform.
In the embodiment of the invention, SCP transfers voice ID by the Apply Charging message of expansion to SSP, can be by SCP according to business demand, user contracting data, or information such as carrier policy determines the playback content flexibly, solved the defective that to indicate playback in the communication process in the prior art and can not indicate the content of playback flexibly, this technical scheme is suitable for the occasion with the playback of any request for utilization advice of charge, be not limited to prepaid user's last minute prompt tone, and this method do not need the updating protocol version, and is smaller to the existing network influence.
Specific embodiment 1
Present embodiment has been introduced signalling interactive process between SCP and SSP, as shown in Figure 1, has omitted CAMEL other signaling messages in addition among the figure, for example MSC/SSP and caller or called subscriber's call signaling.
101, MSC (Mobile Switching Center, mobile switching centre)/SSP receives Client-initiated and calls out or incoming call, judges user's prepayment service of having contracted, and sends initialization DP message to SCP.
102, SCP issues RRBE message (Request Report BCSM Event, request report BCSM incident), Apply Charging message and continuation message to MSC/SSP.
103, after MSC/SSP monitored called party answer, to SCP reported event report message, event type was for replying.
104, SCP issues continuation message to MSC/SSP, and notice MSC/SSP continues call treatment.MSC/SSP is with call through, and calling both sides enters talking state.
105, MSC/SSP reports Apply Charging Report to SCP, the report charge information.
106, the SCP telephone expenses remaining sum that calculates the user preset time of only enough conversing, as one minute, issue Apply Charging message to MSC/SSP, at least carry the sign of a last Apply Charging of expression, as " last AC ", an expression needs to play the playback sign of last minute prompt tone, and a parameter that comprises the ID of the voice that need broadcast.
In order to realize flexible playback, the voice ID of configure user on SCP disposes different voice ID for different users in advance, thereby realizes playing different voice contents.
Under the situation of the shared network of a plurality of virtual operators, can also play the voice content of this virtual operator's customization to the user according to the virtual operator of user attaching.
In the CAMEL2/CAMEL3 agreement, do not support AC message such as (Applying Charge, Apply Charging) to carry the voice id information, therefore need existing protocol be expanded, the mode of expansion can have multiple.
Mode 1:
With the CAMEL2 agreement is example, can do following expansion to the AC message parameter:
ReleaseIfDurationExceeded::＝SEQUENCE{
tone BOOLEAN?DEFAULT?FALSE，
elementaryMessageID?Integer?Optional
}
" tone BOOLEAN DEFAULT FALSE " defined the playback mark, and default value is FALSE, when having only this parameter, can only realize fixedly playback, promptly all users is play identical prompt tone.
" elementaryMessageID Integer Optional " defined the optional elementaryMessageID of expansion, specifically issued by SCP, can accomplish different user is issued different elementaryMessageID.
ElementaryMessageID's can be according to the needs definition of operator.For example, can be the parameter of 4 bytes, comprise the service key of a byte, the speech category index of a byte, the voice ID of two bytes.
Mode 2:
Another presentation mode of elementaryMessageID parameter is to carry at the extension expansion:
ReleaseIfDurationExceeded::＝SEQUENCE{
tone BOOLEAN?DEFAULT?FALSE，
...
extensions [10]SEQUENCE?SIZE(1)OF ExtensionField?OPTIONAL
}
ExtensionField ::＝SEQUENCE{
type EXTENSION.&id({SupportedExtensions})，
criticality CriticalityType?DEFAULT?ignore，
value [1]
EXTENSION.&ExtensionType({SupportedExtensions}{@type})
}
The extension extension mechanism that this mode is used the abstract syntax notation carries elementaryMessageID information at the extension expansion.
106a, MSC/SSP play corresponding voice according to the indication of SCP to the user.
Preserved the voice document corresponding with voice ID on the MSC/SSP in advance, the voice ID according to the SCP indication plays corresponding voice to the user.MSC/SSP also can be according to the voice ID that receives, the outside that is established to voice platform connects, by the voice platform playback.The embodiment of the invention does not limit the concrete mode of playing voice.
107, MSC/SSP reports last Apply Charging Report message.
108, SCP judges that user balance uses up, and issues call release message to MSC/SSP, the MSC/SSP terminated call.
Apply Charging and Apply Charging Report can repeatedly occur on stream in pairs, also can only occur a pair of, remaining sum was just less when for example the user made a call, need the playback prompting, then the Apply Charging in the step 102 is exactly last Apply Charging, need carry the sign of a last Apply Charging of expression equally, an expression needs to play the sign of last minute prompt tone, and a parameter that comprises the ID of the voice that need play.
After the step 106a, also may be after the user hears suggestion voice, the active call release.
SCP can also issue user's languages information to MSC/SSP, for example gives languages parameter of expansion in first response message of MSC/SSP at SCP, and the mode of expansion can be similar with the mode of expansion elementaryMessageID among the AC.SCP is notified to MSC/SSP to the languages information that the user sets in first response message, MSC/SSP writes down this languages information, when follow-up execution last minute playback,, carry out the playback of different language in conjunction with the last minute playback ID of configuration and the languages information of record.
During specific implementation, can not strict qualification issue the opportunity of languages parameter or voice ID, after MSC/SSP and SCP connected, SCP also was feasible issue the message of playing alert tones to MSC/SSP before.MSC/SSP can preserve the languages parameter or the voice ID parameter that receive earlier, selects to play corresponding voice when receiving the message of playing alert tones.
At the fixed telecommunication network, VoIp (Voice over IP, voice-based IP) network such as network exists equally based on Intellight network mode down, for example use INAP (Intelligent NetworkApplication Protocol between SSP and SCP, intelligent network application protocol) prepayment service, can use equally the identical technical scheme of the embodiment of the invention provide flexibly last minute prompt tone.
In the embodiment of the invention, SCP transfers voice ID by the Apply Charging message of expansion to SSP, can be by SCP according to business demand, user contracting data, or information such as carrier policy determines the playback content flexibly, solved the defective that to indicate playback in the communication process in the prior art and can not indicate the content of playback flexibly, this technical scheme is suitable for the occasion with the playback of any request for utilization advice of charge, be not limited to prepaid user's last minute prompt tone, and this method do not need the updating protocol version, and is smaller to the existing network influence.
Embodiment 2
As shown in Figure 3, the system of embodiment of the invention playing alert tones comprises service control point 301 and Service Switching Point 302.This system is connected with the user by Service Switching Point.
Service control point 301, be used for communication process the user, send the Apply Charging message of indication playing alert tones to described Service Switching Point, described message comprises the voice id information, particularly, can comprise the information of voice ID to Service Switching Point 302 by last the Apply Charging message in the conversation, as:
Carry newly-increased elementaryMessageID field in the ReleaseIfDurationExceeded parameter of last Apply Charging message, or the extension expansion of ReleaseIfDurationExceeded parameter carries the elementaryMessageID field of expansion, and the elementaryMessageID field comprises the voice id information.
Service Switching Point 302 is used to receive described Apply Charging message, according to described voice id information, to described user's playing alert tones.The mode of playing alert tones can be to play the local voice file, also can be that speech channel is routed to corresponding voice platform.
302 of service control point 301 and Service Switching Points, extended message to be transmitting languages information in a similar fashion, thus Service Switching Point 302 can be in conjunction with voice id information and the flexible playing alert tones of languages information.
Further, as shown in Figure 4, service control point 301 can comprise acquiring unit 305 and issue unit 306:
Acquiring unit 305 is used to obtain user's voice ID, for example, can obtain user's voice ID according to information such as business demand, user contracting data or carrier policy.
Issue unit 306, be used for, voice ID is handed down to Service Switching Point 302 by the Apply Charging message of expanding at communication process.
Service Switching Point 302 can comprise receiving element 303 and broadcast unit 304:
Receiving element 303 is used for receiving Apply Charging message from service control point 302, carries voice ID in the message;
Broadcast unit 304 is used for according to voice ID, to user's playing alert tones.
Can be by in the ReleaseIfDurationExceeded of Apply Charging message parameter, carrying newly-increased elementaryMessageID field, perhaps carry the mode of the elementaryMessageID field of expansion at the extension expansion of the ReleaseIfDurationExceeded of Apply Charging message parameter, realization Apply Charging message is carried voice ID, and concrete mode can be referring to the description among the preceding method embodiment.
Broadcast unit 304 can be play the local voice file to the user according to voice ID, also speech channel can be routed to corresponding voice platform.
Acquiring unit 305 can also obtain user's languages information, correspondingly: issue the languages information that unit 306 can also issue the user to Service Switching Point 302, issue languages information by first message in the service interaction process in particular;
Receiving element 303 receives languages information from service control point 301;
Broadcast unit 304 is according to voice ID and languages information, to user's playing alert tones.
Issue unit 306 can adopt with Apply Charging message in carry the similar mode of voice ID and carry languages information.
In the embodiment of the invention, SCP transfers voice ID by the Apply Charging message of expansion to SSP, can be by SCP according to business demand, user contracting data, or information such as carrier policy determines the playback content flexibly, solved the defective that to indicate playback in the communication process in the prior art and can not indicate the content of playback flexibly, this technical scheme is suitable for the occasion with the playback of any request for utilization advice of charge, such as playback in VPN user's the communication process, be not limited to prepaid user's last minute prompt tone, and this method do not need the updating protocol version, and is smaller to the existing network influence.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize based on such understanding by the mode that software adds necessary general hardware platform, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these revise and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these change and modification.
Claims (11)
1, a kind of method of playing alert tones is characterized in that, comprising:
In the user's communication process, Service Switching Point receives the Apply Charging message of indicating playing alert tones from service control point, and described message comprises the voice id information;
Described Service Switching Point is according to described voice id information, to described user's playing alert tones.
2, the method for playing alert tones as claimed in claim 1 is characterized in that:
Described Service Switching Point is last Apply Charging message the communication process from the Apply Charging message that described service control point receives.
3, the method for playing alert tones as claimed in claim 1 or 2 is characterized in that, described message comprises that the voice id information comprises:
In the ReleaseIfDurationExceeded of described Apply Charging message parameter, carry newly-increased field, described newly-increased field comprises the voice id information, or carry the field of expansion at the extension expansion of the ReleaseIfDurationExceeded of described Apply Charging message parameter, the field of described expansion comprises the voice id information.
4, the method for playing alert tones as claimed in claim 1 or 2 is characterized in that, described Service Switching Point comprises to described user's playing alert tones according to described voice id information:
Described Service Switching Point is play corresponding local voice file according to described voice id information, or described Service Switching Point is routed to corresponding voice platform according to described voice ID with speech channel.
5, the method for playing alert tones as claimed in claim 1 or 2 is characterized in that, also comprises:
Described Service Switching Point receives described user's languages information from described service control point;
Described Service Switching Point is according to described user's languages information and described voice id information, to described user's playing alert tones.
6, the method for playing alert tones as claimed in claim 5 is characterized in that, described Service Switching Point comprises from the languages information that described service control point receives described user:
Described Service Switching Point receives described user's languages information from first message of the service interaction process of described service control point;
Carry newly-increased languages information field in the parameter of described first message, or the extension expansion of the parameter of described first message carries the languages information field of expansion.
7, a kind of system of playing alert tones comprises service control point and Service Switching Point, it is characterized in that:
Described service control point is used for the communication process the user, sends the Apply Charging message of indicating playing alert tones to described Service Switching Point, and described message comprises the voice id information;
Described Service Switching Point is used to receive described Apply Charging message, according to described voice id information, to described user's playing alert tones.
8, the system of playing alert tones as claimed in claim 7 is characterized in that:
Described service control point is further used for sending the information that comprises voice ID by last Apply Charging message in the communication process.
9, as the method for claim 7 or 8 described playing alert tones, it is characterized in that:
Described Service Switching Point is used for playing corresponding local voice file according to described voice id information, or according to described voice ID speech channel is routed to corresponding voice platform.
10, as the method for claim 7 or 8 described playing alert tones, it is characterized in that:
Described service control point is used for sending to described Service Switching Point described user's languages information;
Described Service Switching Point is used for receiving from described service control point described user's languages information;
Described Service Switching Point is according to described user's languages information and described voice id information, to described user's playing alert tones.
11, the method for playing alert tones as claimed in claim 10 is characterized in that:
Described service control point is used for sending to described Service Switching Point by first message of service interaction process described user's languages information;
Described Service Switching Point is used for receiving from described service control point by first message of service interaction process described user's languages information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102173758A CN101420677A (en) | 2008-11-20 | 2008-11-20 | Sound playing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102173758A CN101420677A (en) | 2008-11-20 | 2008-11-20 | Sound playing method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101420677A true CN101420677A (en) | 2009-04-29 |
Family
ID=40631219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102173758A Pending CN101420677A (en) | 2008-11-20 | 2008-11-20 | Sound playing method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101420677A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002427A (en) * | 2012-11-26 | 2013-03-27 | 深圳市华为技术软件有限公司 | Configuration method and device for prompt messages |
| CN103167453A (en) * | 2013-01-28 | 2013-06-19 | 青岛朗讯科技通讯设备有限公司 | Implementation method of forced-interrupt call service |
-
2008
- 2008-11-20 CN CNA2008102173758A patent/CN101420677A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002427A (en) * | 2012-11-26 | 2013-03-27 | 深圳市华为技术软件有限公司 | Configuration method and device for prompt messages |
| CN103167453A (en) * | 2013-01-28 | 2013-06-19 | 青岛朗讯科技通讯设备有限公司 | Implementation method of forced-interrupt call service |
| CN103167453B (en) * | 2013-01-28 | 2016-08-03 | 青岛朗讯科技通讯设备有限公司 | A kind of implementation method of forced-interrupt call service |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7376223B2 (en) | Method and system for connecting a subscriber to an advertiser prior to call completion | |
| CN101267583B (en) | A realization method for personalized multimedia ring service in mobile communication system | |
| US7136470B1 (en) | Ad ringer | |
| CN100536506C (en) | Method for realizing color return-bell-sound business | |
| CN101478735B (en) | System and method for implementing incoming call refusing information notification service based on USSD pushing menu | |
| EP0926869A1 (en) | Announcing advertisements to users of a telecommunications system | |
| CN101317431B (en) | Multimedia ringtone platform, method and system for realizing multimedia color ring back tone service | |
| CN1220398C (en) | A method for providing personalized ring back tone in mobile intelligent network system | |
| CN102883292B (en) | A kind of method, system, equipment and mobile terminal realizing call forwarding | |
| CN101179626A (en) | Device, method and system for implementing hang-off notification service | |
| CN101420677A (en) | Sound playing method and system | |
| CN101854611B (en) | Method and device of playing video call failure reason prompt | |
| CN100531409C (en) | Method for protecting incoming calls in personalized ring back tone service | |
| CN102547605B (en) | A kind of method and system realizing calling RBT service | |
| CN101026649B (en) | Moible intelligent net user multimediaring business realizing method | |
| CN1218602C (en) | Method for implementing operational control of ringing back tone | |
| CN101651755B (en) | System and method for providing calling party customizing ring back tones for calling party before called party ringing | |
| CN101895611A (en) | Telephone terminal, system and method for supporting display of calling card of caller on called party | |
| CN101707753B (en) | Method and platform for implementing emergency interference service in mobile communication network | |
| CN100417272C (en) | Method capable of carrying number between mobile communication systems | |
| KR20040095838A (en) | System and method for subscribe-base customized ring back tone service using intelligent network | |
| KR100634725B1 (en) | Method and apparatus for changing alternative ring back tone corresponding to terminated terminal's state in private exchange | |
| AU5110300A (en) | Communication terminal and advertising method using the same | |
| CN101715251B (en) | Method and device for realizing calling polyphonic ringtone in CDMA2000 mobile communication network | |
| KR101149526B1 (en) | A sound source type music service method of mobile communication network and its system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090429 |