CN100471210C - Method for providing background sound for calling and called users set with audible ringing tone - Google Patents

Method for providing background sound for calling and called users set with audible ringing tone Download PDF

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Publication number
CN100471210C
CN100471210C CNB2006100345125A CN200610034512A CN100471210C CN 100471210 C CN100471210 C CN 100471210C CN B2006100345125 A CNB2006100345125 A CN B2006100345125A CN 200610034512 A CN200610034512 A CN 200610034512A CN 100471210 C CN100471210 C CN 100471210C
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China
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back tone
calling
ring
meeting
place
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CNB2006100345125A
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CN1859493A (en
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黄辉
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The present invention discloses providing background sound method to calling both sides with ringing back tone configuration. Said method includes according to calling and called subscriber number distributing meeting place resource, and using called user customized ringing back tone as said user's meeting place background sound and playing in distributed meeting place resource; then service switching center accessing calling user telephone channel to said distributed meeting place resource to listen said background sound; after called user responding calling user, said service switching center accessing called user telephone channel to said distributed meeting place resource to listen said background sound. The present invention avoids calling user occurring interruption or pause phenomena in switching ringing back tone to Background Music Service (BGM), and using called side or calling user customized ringing back tone as meeting place background sound, avoiding user hearing ring tone variation in switching coloring ring back tone (CRBT) service to Background Music Service (BGM) service, at the same time to make called user capable of hearing customized ringing back tone.

Description

The method of background sound is provided to the customized calling both sides that ring-back tone arranged
Technical field
The present invention relates to provide the background music service technical field, more specifically, the present invention relates to a kind of method that background sound is provided to the customized calling both sides that ring-back tone arranged.
Background technology
At wireless communication technology field, background music service is a kind ofly can play background sound in communication process, allows the calling and called both sides can experience the business of the background sound of caller or called subscriber's customization.Industry is called diversiform telephone services with the above-mentioned background sound business usually.
Audible ringing tone service is a business that allows the own customizing ring-back tone of telephone subscriber, and it is to dial calledly in caller, and behind the dialed terminal bell before the off-hook, the calling subscriber hears the Customized Ring Back Tone by caller, called or group user customization.Ring-back tone can be divided into according to user's difference of customization: caller ring-back tone, called ring-back tone, group audible ringing tone, wherein, the caller ring-back tone is by calling subscriber's customization, and called ring-back tone is by called subscriber's customization, and group audible ringing tone is customized by group customer.Industry is called CRBT with the Customized Ring Back Tone of above-mentioned customization usually, when the calling subscriber has called out the called subscriber of " CRBT " customized, what hear no longer is the ring-back tone of tradition plodding " too toot ", but the customized Customized Ring Back Tone of called subscriber.
At present Ring Back Tone service and diversiform telephone services are two and independently realize system, and in color ring systems, the calling subscriber can only listen to CRBT before called subscriber answer, and behind the called subscriber answer, CRBT will interrupt; If Ring Back Tone service is then called out in called subscriber's the process the calling subscriber by called subscriber's customization, the called subscriber can't hear the CRBT that is customized.In present color telephone system, the calling and called user can experience the background sound of customization in communication process.But because Ring Back Tone service is two different systems with diversiform telephone services, so the user talks about at the coloured silk that the CRBT before the caller and called users conversation switches to the communication process, can occur interrupting or the phenomenon and the bell sound that pause can change.
To sum up, there is following defective in prior art:
At first, because existing color ring systems and color telephone system are two independently systems, therefore the CRBT before the caller and called users conversation switches to the coloured silk words the communication process, the phenomenon of interrupting or pausing can occur.
Secondly, customized ring-back tone of user and the background sound in the color words are different music in the prior art, and the calling subscriber changes the bell sound from the background sound that ring-back tone switches to color the word behind called subscriber answer;
Once more, when ring-back tone was the customized ring-back tone of called subscriber, the calling subscriber can listen to the customized ring-back tone of called subscriber in the prior art, but called subscriber self can't listen to.
Summary of the invention
The technical problem that the present invention solves provides and a kind ofly provides the method for background sound to the customized calling both sides that ring-back tone arranged, with interruption or the pause of avoiding the customized background sound of calling party switch to color words from ring-back tone that ring-back tone arranged to occur.
For addressing the above problem, the present invention is a kind of to provide the method for background sound to the customized calling both sides that ring-back tone arranged, and this method comprises:
The called subscriber calls out in a, workflow server indicating services switching center, response message according to feedback determines that the called subscriber is after the free time, indicate the meeting-place according to caller and called users number assignment meeting-place resource, and play in distributed meeting place resource as this user's meeting-place background sound with the customized ring-back tone of called subscriber;
B, workflow server indicating services switching center are linked into calling subscriber's speech channel and listen to described background sound in the described distributed meeting place resource;
C, called subscriber answer calling subscriber's calling;
D, workflow server indicating services switching center are linked into called subscriber's speech channel and listen to described background sound in the described distributed meeting place resource.
In addition, comprise before the described step a:
A1, workflow server judge whether the called subscriber is custom made with ring-back tone, and be judged as be after, obtain the customized ring-back tone memory address of described called subscriber, and carry out a2;
A2, workflow server indicating services switching center judge that described called subscriber is whether idle, and be judged as be after, the indication meeting-place distributes the meeting-place resource to send described ring-back tone memory address to described meeting-place simultaneously.
Wherein, described step a1 specifically comprises:
A11, calling subscriber end office (EO) are routed to service switching center with the calling subscriber to the calling that the called subscriber initiates;
A12, service switching center trigger workflow server with described calling;
A13, described workflow server be according to the ring-back tone customized information that whether has described called subscriber in the described caller and called users number inquiry ring-back tone database, and be judged as be after, carry out a14;
A14, obtain the customized ring-back tone customized information of described called subscriber;
A15, described workflow server are determined the memory address of described ring-back tone in file server according to described ring-back tone customized information.
Wherein, described step a2 specifically comprises:
The called subscriber calls out in a21, workflow server indicating services switching center;
A22, called subscriber receive described calling back and send response message by service switching center to workflow server;
A23, workflow server judge according to described response message whether the called subscriber idle, and be judged as be after, carry out a24;
A24, indication meeting-place distribute the meeting-place resource to send described ring-back tone memory address to described meeting-place simultaneously.
Correspondingly, the present invention is a kind of to provide the method for background sound to the customized calling both sides that ring-back tone arranged, and this method comprises:
The called subscriber calls out in A, workflow server indicating services switching center, response message according to feedback determines that the called subscriber is after the free time, play in distributed meeting place resource for this user's meeting-place background sound with the ring-back tone that the calling subscriber is customized according to caller and called users number assignment meeting-place resource in the indication meeting-place;
B, workflow server indicating services switching center play described background sound in described distributed meeting place resource after, calling subscriber's speech channel is linked into described meeting-place listens to described background sound;
C, called subscriber answer calling subscriber's calling;
D, workflow server indicating services switching center are linked into the meeting-place with called subscriber's speech channel and listen to described background sound.
In addition, comprise before the described steps A:
A1, workflow server judge whether the calling subscriber is custom made with ring-back tone, and be judged as be after, obtain the customized ring-back tone memory address of described calling subscriber, and execution in step A2;
A2, workflow server indicating services switching center judge that described called subscriber is whether idle, and be judged as be after, the indication meeting-place distributes the meeting-place resource to send described ring-back tone memory address to described meeting-place simultaneously.
Wherein, described steps A 1 specifically comprises:
A11, calling subscriber end office (EO) are routed to service switching center with the calling subscriber to the calling that the called subscriber initiates;
A12, service switching center trigger workflow server with described calling;
A13, described workflow server be according to the ring-back tone customized information that whether has described calling subscriber in described caller, the called number inquiry ring-back tone database, and be judged as be after, carry out A14;
A14, obtain the customized ring-back tone customized information of described calling subscriber;
A15, described workflow server are determined the memory address of described ring-back tone in file server according to described ring-back tone customized information.
Wherein, described steps A 2 specifically comprises:
The called subscriber calls out in A21, workflow server indicating services switching center;
A22, called subscriber receive described calling back and send response message by service switching center to workflow server;
A23, workflow server judge according to described response message whether the called subscriber idle, and be judged as be after, carry out A24;
A24, indication meeting-place distribute the meeting-place resource to send described ring-back tone memory address to described meeting-place simultaneously.
Compared with prior art, the present invention has following beneficial effect:
At first, the present invention is based on the meeting-place and realize CRBT and diversiform telephone services simultaneously in same system, at first play in distributed meeting place resource as this user's meeting-place background sound according to caller and called users number assignment meeting-place resource and with the customized ring-back tone of called subscriber in the meeting-place; Then, service switching center is linked into calling subscriber's speech channel and listens to described background sound in the described distributed meeting place resource; Described service switching center is linked into called subscriber's speech channel and listens to described background sound in the described distributed meeting place resource when called subscriber answer calling subscriber's calling, therefore the CRBT heard before conversation of calling subscriber lasts till in the communication process, occurs the phenomenon of interrupting or pausing when having avoided the background sound of the customized calling party that ring-back tone arranged switch to color words from ring-back tone.
Secondly, the present invention makes the meeting-place background sound with ring-back tone called or that the calling subscriber is customized, and the bell sound of having avoided the user to hear changes when Ring Back Tone service switches to diversiform telephone services.
Once more, the present invention is when the called subscriber is customized when CRBT is arranged, with the customized ring-back tone of called subscriber as the background sound in the diversiform telephone services, therefore the called subscriber also can hear customized CRBT, avoided the calling subscriber can listen to the customized ring-back tone of called subscriber, but the problem that called subscriber self can't listen to.
Description of drawings
Fig. 1 is the present invention provides the concrete implementation system schematic diagram of the method for background sound to the customized calling both sides that ring-back tone arranged;
Fig. 2 is the present invention to be provided in the method for background sound with the schematic flow sheet of the customized ring-back tone of called subscriber as the meeting-place background sound to the customized calling both sides that ring-back tone arranged;
Signaling process schematic diagram between Fig. 3 SSC that is the present invention when the customized calling both sides that ring-back tone arranged provides in the method for background sound the ring-back tone customized with the called subscriber as the meeting-place background sound and the CP;
Fig. 4 is the present invention to be provided in the method for background sound with the schematic flow sheet of the customized ring-back tone of calling subscriber as the meeting-place background sound to the customized calling both sides that ring-back tone arranged.
Embodiment
Core of the present invention is for not only customized Ring Back Tone service but also the customized calling that diversiform telephone services is arranged arranged, provide CRBT and diversiform telephone services to the calling party based on the meeting-place in same system, at first play in distributed meeting place resource as this user's meeting-place background sound according to caller and called users number assignment meeting-place resource and with called subscriber or the customized ring-back tone of calling subscriber in the meeting-place; Then, workflow server indicating services switching center is linked into calling subscriber's speech channel and listens to described background sound in the described distributed meeting place resource; Described workflow server indicating services switching center is linked into called subscriber's speech channel and listens to described background sound in the described distributed meeting place resource when called subscriber answer calling subscriber's calling, therefore the CRBT heard before conversation of calling subscriber lasts till in the communication process, occurs the phenomenon of interrupting or pausing when having avoided the background sound of the customized calling party that ring-back tone arranged switch to color words from ring-back tone.
Need illustrate that the meeting-place is a kind of equipment that can finish MPTY, as long as the speech channel of passage each side is inserted the meeting-place, each side just can hear all sound in the meeting-place, also can make a speech.Background sound can oneself be play in the meeting-place that has.If background sound can not be play in meeting-place itself, available other equipment is finished the broadcast of background sound, then the speech channel that connects this equipment is inserted the meeting-place, has promptly finished the effect of playing background sound.The meeting-place of indication is meant the meeting-place that can realize the background sound result of broadcast among the present invention.
The ring-back tone of the present invention's definition is the individual character words ring-back tone of customization, also is common described CRBT.
The present invention is described in detail below in conjunction with accompanying drawing.
At first implementation system of the present invention is described, with reference to figure 1, this figure is the present invention provides the concrete implementation system schematic diagram of the method for background sound to the customized calling both sides that ring-back tone arranged, and this system comprises:
Originating switch (Local Station a, LSa);
Called end office (Local Station b, LSb);
Service switching center (Service Switch Center, SSC), be used for signaling forwarding and and the switched connection of speech channel, and accept the control of workflow server;
(Conference Place CP), is used to provide the meeting-place resource, and can play background sound under the control of workflow server in the meeting-place;
Workflow server (Flow Server) is used to store all CRBT files;
Color ring data storehouse server (DataBase Server) is used to store the customized information of all Ring Back Tone services;
CRBT file server (File Server) is used to store all CRBT files;
User interface inlet (Portal) is the open users' interfaces of giving, and the user stores the CRBT customized information into the color ring data storehouse by it, and can upload CRBT file to file server.
During specific implementation, the user can carry out following operation by Portal:
1, by Portal the user profile of custom-made color ring is stored in the database.Database is provided with the form of depositing this information specially, represents with Ta here, is used to deposit the custom-made color ring user's telephone number.
2, store in the database by the Portal multimedia bell information that the user is customized.The form of depositing this information is specially arranged in the database, here represent with Tb, store the coding of custom-made color ring user's telephone number and CRBT among the Tb, in addition, for the Ring Back Tone service that has at a certain customization, when for example the called subscriber is at specific calling subscriber's custom-made color ring, also store calling subscriber's telephone number among the Tb; For CRBT at times, also store the zero-time and the concluding time of CRBT at times among the Tb.
3, upload CRBT file to file server by Portal.The bell sound numbering of depositing in path and the database of CRBT file will have certain corresponding relation, as long as number the path that just can go out ringtone file according to certain rule parsing according to the bell sound, this resolution rules is used by workflow server.
Based on above-mentioned implementation system the present invention is provided the describing of method of background sound below to the customized calling both sides that ring-back tone arranged.
With reference to figure 2, this figure is the present invention to be provided in the method for background sound with the schematic flow sheet of the customized ring-back tone of called subscriber as the meeting-place background sound to the customized calling both sides that ring-back tone arranged, and specifically comprises the steps:
Step s101, the calling subscriber calls out the called subscriber;
Step s102, calling subscriber end office (EO) is routed to service switching center with the calling subscriber to the calling that the called subscriber initiates;
Step s103, service switching center is reported to workflow server with described calling;
Step s104, workflow server judge according to caller and called users number inquiry ring-back tone database whether the called subscriber is color ring user, if, execution in step s105 then, otherwise, execution in step s115;
Step s105, workflow server obtain the called subscriber at the customized ring-back tone numbering of calling subscriber;
Step s106, workflow server is determined the memory address of described ring-back tone in file server according to described ring-back tone numbering;
Step s107, the workflow server indication SSC called subscriber that breathes out judges whether the called subscriber is idle, if, execution in step s108 then, otherwise, execution in step s114;
Step s108, workflow server indication meeting-place distributes resource just described ring-back tone memory address of while in meeting-place to send described meeting-place to;
Step s109, CP obtains the described ring-back tone of storing in the file server according to described ring-back tone memory address, and is distributing resource success back, meeting-place to play described ring-back tone;
Step s110, workflow server indication SSC inserts the meeting-place with the caller speech channel, and the calling subscriber listens to the customized ring-back tone of playing in the meeting-place of called subscriber;
Step s111, called subscriber answer calling subscriber's calling;
Step s112, workflow server indication SSC inserts called speech channel in the meeting-place, the called subscriber with calling subscriber's communication process in listen to the background sound of playing in the meeting-place, this background sound is the customized ring-back tone of described called subscriber;
Step s113 handles this calling according to prior art;
Step s114 is according to this time of the call treatment calling that does not have customized ringback tone subscriber in the prior art.
Above-mentioned for the meeting-place with the customized ring-back tone of the called subscriber implementing procedure in the meeting-place, play of sound as a setting, in addition, behind the end of conversation of caller and called users, workflow server will indicate CP to discharge the meeting-place resource, and the background sound that caller and called users is listened in communication process also finishes accordingly.
With the concrete signaling implementation procedure between SSC and the CP above-mentioned flow process is described below, with reference to figure 3, signaling process schematic diagram between this figure SSC that is the present invention when the customized calling both sides that ring-back tone arranged provides in the method for background sound the ring-back tone customized with the called subscriber as the meeting-place background sound and the CP specifically comprises the steps:
Step 101, LSa sends initial address (IAM) to SSC, and LSa is routed to SSC with the calling subscriber to the calling that the called subscriber initiates;
Step 102, SSC reports workflow server with described calling, workflow server judges according to the number of caller and called users whether the called subscriber is custom made with CRBT, if, then obtain the CRBT of called subscriber's customization, and execution in step 103, otherwise, handle according to the flow process that does not have custom-made color ring in the prior art;
Step 103, SSC sends IAM to LSb, and SSC breathes out called by called end office;
Step 104, LSb sends address complete (ACM) to SSC, and LSb returns called subscriber's state to SSC;
Step 105, SSC transparent transmission ACM gives LSa, and LSa judges according to the information in the ACM signaling whether the called subscriber is idle, if then execution in step 106, otherwise, judge described call failure.
Step 106, SSC carries the caller and called users number to CP application meeting-place resource in request message, if CP distributes meeting-place resource failure, SSC just continues normal call proceeding flow process, the ring-back tone of transparent transmission called end office, and wait for called subscriber answer;
Step 107, CP distributes meeting-place resource success, and CP selects the ring-back tone of called subscriber's customization to play in distributed meeting place resource according to the caller and called users number;
Step 108, SSC inserts the caller speech channel in the meeting-place, and the calling subscriber listens to the customized ring-back tone of playing in the meeting-place of called subscriber;
Step 109, LSb sends and replys (ANM) to SSC, called subscriber answer calling subscriber's calling, called end office will be replied signaling and be sent to SSC;
Step 110, the ANM that SSC transparent transmission LSb sends gives LSa, and originating switch knows that the called subscriber has replied calling subscriber's calling;
Step 111, SSC inserts called speech channel in the meeting-place, and the called subscriber listens to the background sound that play in the meeting-place, the ring-back tone that customizes for the called subscriber between this background.
In addition, behind the end of conversation of caller and called users, CP discharges the meeting-place resource, and the background sound that caller and called users is listened in communication process also finishes accordingly.
Above-mentioned for to describe as the background sound of playing in the meeting-place with the customized ring-back tone of called subscriber, when specific implementation, look operator and carry out the tactful different of this business, the ring-back tone of all right calling subscriber's customization is as the background sound in the meeting-place, below to describing as the meeting-place background sound with the customized ring-back tone of calling subscriber.
With reference to figure 4, this figure is the present invention to be provided in the method for background sound with the schematic flow sheet of the customized ring-back tone of calling subscriber as the meeting-place background sound to the customized calling both sides that ring-back tone arranged, and specifically comprises the steps:
Step s201, the calling subscriber calls out the called subscriber;
Step s202, calling subscriber end office (EO) is routed to service switching center with the calling subscriber to the calling that the called subscriber initiates;
Step s203, service switching center is reported to workflow server with described calling;
Step s204, workflow server judge according to caller and called users number inquiry ring-back tone database whether the calling subscriber is color ring user, if, execution in step s205 then, otherwise, execution in step s215;
Step s205, workflow server obtain the calling subscriber at the customized ring-back tone numbering of called subscriber;
Step s206, workflow server is determined the memory address of described ring-back tone in file server according to described ring-back tone numbering;
Step s207, the workflow server indication SSC called subscriber that breathes out judges whether the called subscriber is idle, if, execution in step s108 then, otherwise, execution in step s114;
Step s208, workflow server indication meeting-place distributes resource just described ring-back tone memory address of while in meeting-place to send described meeting-place to;
Step s209, CP obtains the described ring-back tone of storing in the file server according to described ring-back tone memory address, and is distributing resource success back, meeting-place to play described ring-back tone;
Step s210, workflow server indication SSC inserts the meeting-place with the caller speech channel, and the calling subscriber listens to the customized ring-back tone of playing in the meeting-place of calling subscriber;
Step s211, called subscriber answer calling subscriber's calling;
Step s212, workflow server indication SSC inserts called speech channel in the meeting-place, the called subscriber with calling subscriber's communication process in listen to the background sound of playing in the meeting-place, this background sound is the customized ring-back tone of described calling subscriber;
Step s213 handles this calling according to prior art;
Step s214 is according to this time of the call treatment calling that does not have customized ringback tone subscriber in the prior art.
With signaling procedure specific implementation said process the time, principle repeats no more with identical as the signaling implementation procedure of meeting-place background sound with the customized ring-back tone of called subscriber herein.
The above is a 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 are considered as protection scope of the present invention.

Claims (8)

1, a kind ofly provides the method for background sound, it is characterized in that, comprise the steps: to the customized calling both sides that ring-back tone arranged
The called subscriber calls out in a, workflow server indicating services switching center, response message according to feedback determines that the called subscriber is after the free time, indicate the meeting-place according to caller and called users number assignment meeting-place resource, and play in distributed meeting place resource as this user's meeting-place background sound with the customized ring-back tone of called subscriber;
B, workflow server indicating services switching center are linked into calling subscriber's speech channel and listen to described background sound in the described distributed meeting place resource;
C, called subscriber answer calling subscriber's calling;
D, workflow server indicating services switching center are linked into called subscriber's speech channel and listen to described background sound in the described distributed meeting place resource.
2, according to claim 1ly provide the method for background sound, it is characterized in that, comprise before the described step a to the customized calling both sides that ring-back tone arranged:
A1, workflow server judge whether the called subscriber is custom made with ring-back tone, and be judged as be after, obtain the customized ring-back tone memory address of described called subscriber, and carry out a2;
A2, workflow server indicating services switching center judge that described called subscriber is whether idle, and be judged as be after, the indication meeting-place distributes the meeting-place resource to send described ring-back tone memory address to described meeting-place simultaneously.
3, according to claim 2ly provide the method for background sound, it is characterized in that described step a1 specifically comprises to the customized calling both sides that ring-back tone arranged:
A11, calling subscriber end office (EO) are routed to service switching center with the calling subscriber to the calling that the called subscriber initiates;
A12, service switching center trigger workflow server with described calling;
A13, described workflow server be according to the ring-back tone customized information that whether has described called subscriber in the described caller and called users number inquiry ring-back tone database, and be judged as be after, carry out a14;
A14, obtain the customized ring-back tone customized information of described called subscriber;
A15, described workflow server are determined the memory address of described ring-back tone in file server according to described ring-back tone customized information.
4, describedly provide the method for background sound according to claim 2 or 3, it is characterized in that described step a2 specifically comprises to the customized calling both sides that ring-back tone arranged:
The called subscriber calls out in a21, workflow server indicating services switching center;
A22, called subscriber receive described calling back and send response message by service switching center to workflow server;
A23, workflow server judge according to described response message whether the called subscriber idle, and be judged as be after, carry out a24;
A24, indication meeting-place distribute the meeting-place resource to send described ring-back tone memory address to described meeting-place simultaneously.
5, a kind ofly provide the method for background sound, it is characterized in that, comprise the steps: to the customized calling both sides that ring-back tone arranged
The called subscriber calls out in A, workflow server indicating services switching center, response message according to feedback determines that the called subscriber is after the free time, play in distributed meeting place resource for this user's meeting-place background sound with the ring-back tone that the calling subscriber is customized according to caller and called users number assignment meeting-place resource in the indication meeting-place;
B, workflow server indicating services switching center play described background sound in described distributed meeting place resource after, calling subscriber's speech channel is linked into described meeting-place listens to described background sound;
C, called subscriber answer calling subscriber's calling;
D, workflow server indicating services switching center are linked into the meeting-place with called subscriber's speech channel and listen to described background sound.
6, according to claim 5ly provide the method for background sound, it is characterized in that, comprise before the described steps A to the customized calling both sides that ring-back tone arranged:
A1, workflow server judge whether the calling subscriber is custom made with ring-back tone, and be judged as be after, obtain the customized ring-back tone memory address of described calling subscriber, and execution in step A2;
A2, workflow server indicating services switching center judge that described called subscriber is whether idle, and be judged as be after, the indication meeting-place distributes the meeting-place resource to send described ring-back tone memory address to described meeting-place simultaneously.
7, according to claim 6ly provide the method for background sound, it is characterized in that described steps A 1 specifically comprises to the customized calling both sides that ring-back tone arranged:
A11, calling subscriber end office (EO) are routed to service switching center with the calling subscriber to the calling that the called subscriber initiates;
A12, service switching center trigger workflow server with described calling;
A13, described workflow server be according to the ring-back tone customized information that whether has described calling subscriber in described caller, the called number inquiry ring-back tone database, and be judged as be after, carry out A14;
A14, obtain the customized ring-back tone customized information of described calling subscriber;
A15, described workflow server are determined the memory address of described ring-back tone in file server according to described ring-back tone customized information.
8, describedly provide the method for background sound according to claim 6 or 7, it is characterized in that described steps A 2 specifically comprises to the customized calling both sides that ring-back tone arranged:
The called subscriber calls out in A21, workflow server indicating services switching center;
A22, called subscriber receive described calling back and send response message by service switching center to workflow server;
A23, workflow server judge according to described response message whether the called subscriber idle, and be judged as be after, carry out A24;
A24, indication meeting-place distribute the meeting-place resource to send described ring-back tone memory address to described meeting-place simultaneously.
CNB2006100345125A 2006-03-17 2006-03-17 Method for providing background sound for calling and called users set with audible ringing tone Expired - Fee Related CN100471210C (en)

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CN101090418B (en) * 2007-06-30 2011-12-07 华为技术有限公司 Method and system for implementing interactive ringback tone
US8204200B2 (en) 2008-09-03 2012-06-19 Core Wireless Licensing S.à.r.l. Method, system, and apparatus for overriding a ring back signal
CN101764802B (en) * 2009-02-04 2011-11-16 华为终端有限公司 Method, server and terminal equipment for playing multimedia tone during talking
CN101478610A (en) * 2009-02-04 2009-07-08 深圳华为通信技术有限公司 Method, server and terminal device for playing multimedia ring during call

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