CN1852367A - Ring-back tone play method - Google Patents
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- CN1852367A CN1852367A CN 200510123893 CN200510123893A CN1852367A CN 1852367 A CN1852367 A CN 1852367A CN 200510123893 CN200510123893 CN 200510123893 CN 200510123893 A CN200510123893 A CN 200510123893A CN 1852367 A CN1852367 A CN 1852367A
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Abstract
The method includes steps: through mobile switching center MSC of current network, calling party initiates a call; after receiving ringing message from called party, the MSC in current network the calling party locates initiates a call to color ring platform in current network the calling party locates; obtaining information of color ring customized by the called party, the color ringing platform plays corresponding ring back tone to the calling party. The invention does not need to switch the call back to home network of the called party to play color ringing. When called party and calling party are in same network, implementing call and playing color ringing can be realized in same network directly. Thus, there is no circuitous channel so as to save resources of system channel.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of ring-back tone play method.
Background technology
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 called terminal ringing before the off-hook, the calling subscriber hears the Customized Ring Back Tone by caller, called or group user customization.Be commonly called as " CRBT ", " CRBT ", " cruel bell ", " seven CRBT sounds ".Be referred to as " CRBT " in the following description.
Color bell playing method in the prior art comprises following two kinds of situations.
Situation one: the calling subscriber is different with the current place of called subscriber network.Comprising:
(1), the calling and called ownership place is identical, caller or one of them roaming of called roaming make that the current place of calling subscriber and called subscriber network is different;
(2), the calling and called ownership place is identical, calling and called are all roamed, but the roaming place difference makes that the current place of calling subscriber and called subscriber network is different;
(3), calling and called ownership place difference, all do not have the roaming, the calling subscriber is different with the current place of called subscriber network;
(4), calling and called ownership place difference, wherein caller or called roaming or both roamings, but the roaming place difference makes that the current place of calling subscriber and called subscriber network is different.
The networking schematic diagram of said circumstances one comprises as shown in Figure 1: support the exchange gateway (CR-GMSC) of CRBT characteristic, base station sub-system (called BSS), called mobile switching centre (called MS C), called attaching position register (HLR) and the called ownership color ring platform of called place network in the base station sub-system (caller BSS) of the current place of caller network, calling mobile exchanging center (caller MSC), the called belonging network.
In the networking shown in Figure 1, call out the CR-GMSC that is received earlier called home network, finish polyphonic ringtone playing by it and the cooperation of dialed field color ring platform then.
The signaling process of concrete calling and polyphonic ringtone playing comprises the steps: as shown in Figure 2
1, caller MSC receives calling subscriber's setup requests SETUP message;
2, caller MSC sends inquiry routing iinformation SRI (MAP_SEND_ROUTING_INFORMATION) to called ownership HLR, does not wherein have CRBT support information sign;
3, called ownership HLR does not have CRBT support information sign according to SRI and judges this caller MSC and do not support the CRBT characteristic, to CR-GMSC initiate to Provide Roaming Number (MAP_ROVIDE_ROAMING_NUMBER, PRN) operation;
4, CR-GMSC returns response message PRN_ACK, (the Mobile StationRoaming Number of roaming number wherein, MSRN) value of filling in is the interim virtual roaming number MSRN ' value of distributing of called subscriber for CR-GMSC in the territory, CR-GMSC preserves travelling carriage number (Mobile station international ISDN number, corresponding relation MSISDN) of this MSRN ' and called reality simultaneously;
5, called ownership HLR returns SRI_ACK to caller MSC, the virtual roaming number MSRN ' value that the value of filling in is returned for CR-GMSC in the MSRN territory wherein (not wounded bell service identification SS-CODE);
6, caller MSC is that called number makes a call to CR-GMSC with MSRN ';
7, CR-GMSC initiates SRI message to called ownership HLR, and wherein " MSISDN " territory value of filling in is for inquiring about the resulting real called party Mobile Subscriber International ISDN Number of corresponding relation according to the called number (being virtual roaming number MSRN ') of going in the office signaling; Utilize extension field to have CRBT support information sign in the SRI signaling;
8, called ownership HLR has office's support caller scheme that CRBT support information sign is judged initiation SRI message according to SRI message, sends PRN message to called MS C;
9, called MS C returns true roaming number;
10, called ownership HLR sends out SRI_ACK message to CR-GMSC, wherein has true MSRN and Ring Back Tone service sign indicating number SS_Code (254);
11, CR-GMSC puts the CRBT sign according to the Ring Back Tone service sign indicating number with this calling, and utilize MSRN to callee side initiate initial address message (Initial address message, IAM);
12, called MS C receives called subscriber's page response (representing the called free time), sends call setup message SETUP;
13, after the called subscriber successfully connected, the terminal ring was returned ALERTING message simultaneously and is given called MS C;
14, called MS C to Calling Side return ring signaling response message (Acknowledged Message, ACM), wherein User Status is idle; Called MS C begins to play common ring-back tone simultaneously;
15, CR-GMSC transmits ACM to caller MSC;
16, caller MSC sends ALERTING message to the calling subscriber;
17, CR-GMSC is after carrying out for the 13rd step, and immediately according to the 11st step CRBT call sign of being put, temporary transient inaccessiblely is connected with the speech channel of callee side, to called affiliated color ring platform transmission IAM message, called number is " service code+called ISDN " simultaneously;
18, color ring platform draws required bell sound according to the calling and called Subscriber Number, and to CR-GMSC loopback ACM message;
19, (Answer Message ANM) and begin to play the bell sound, at this moment plays the CRBT that the calling subscriber begins to hear called custom-made to color ring platform to CR-GMSC return response message;
20, the called subscriber answers calling, and terminal called sends Connect message to called MS C;
21, called MS C sends ANM to Calling Side and replys signaling;
22, CR-GMSC transmits ANM to caller MSC;
23, caller MSC sends Connect message to the calling subscriber;
24, CR-GMSC sends the signaling REL that takes out stitches to color ring platform immediately after carrying out for the 20th step;
25, color ring platform is to CR-GMSC loopback REL COM signaling, and expression is taken out stitches and finished.
Situation two: calling subscriber's identical with the current place of called subscriber network (also claiming " Free Roaming to Same City ").Comprising:
(1), calling and called ownership place difference, caller roams into dialed field; The perhaps called caller ownership place that roams into; Perhaps calling and called all roam in the consolidated network;
(2), the calling and called ownership place is identical, main by in all roaming in the consolidated network.
The networking schematic diagram of said circumstances two comprises as shown in Figure 3: the exchange gateway (CR-GMSC), called ownership HLR, called ownership color ring platform, the base station sub-system (called BSS) of called place network, the called mobile switching centre (called MS C) that support the CRBT characteristic in the base station sub-system of caller place network (caller BSS), calling mobile exchanging center (caller MSC), the called home network.
In the networking shown in Figure 3, call out the CR-GMSC that also needs to be received earlier called belonging network, cooperate MSC to finish polyphonic ringtone playing by it and dialed field color ring platform then by called current place network.
The signaling process of concrete calling and polyphonic ringtone playing comprises the steps: as shown in Figure 4
1, caller MSC receives calling subscriber's SETUP message;
2, caller MSC sends out SRI to called ownership HLR, and the inquiry routing iinformation does not wherein have CRBT support information sign;
3, called ownership HLR returns SRI_ACK to caller MSC, the virtual roaming number MSRN ' value that the value of filling in is returned for CR-GMSC in the MSRN territory wherein (not wounded bell service identification SS-CODE);
4, caller MSC is that called number makes a call to CR-GMSC with MSRN ';
5, CR-GMSC initiates the SRI operation to called ownership HLR, and wherein " MSISDN " territory value of filling in is for inquiring about the resulting real called party Mobile Subscriber International ISDN Number of corresponding relation according to the called number (being virtual roaming number MSRN ') of going in the office signaling; Utilize extension field to have CRBT support information sign in the SRI signaling;
6, called ownership HLR has office's support caller scheme that CRBT support information sign is judged initiation SRI according to SRI, sends PRN message to called MS C;
7, called MS C returns true roaming number;
8, called ownership HLR sends out SRI_ACK to CR-GMSC, wherein has true MSRN and Ring Back Tone service sign indicating number SS_Code (254);
9, CR-GMSC puts the CRBT sign according to the Ring Back Tone service sign indicating number with this calling, and utilizes MSRN to initiate IAM message to callee side;
10, called MS C paging is called, and when idle, sends call setup message called;
11, after the called subscriber successfully connected, the terminal ring was returned ALERTING message simultaneously and is given called MS C;
12, called MS C returns ring signaling ACM to Calling Side, and wherein User Status is idle; Called MS C begins to play common ring-back tone simultaneously;
13, CR-GMSC transmits ACM to caller MSC;
14, caller MSC sends ALERTING message to the calling subscriber;
15, CR-GMSC goes on foot the CRBT call sign of being put according to the 9th immediately after carrying out for the 13rd step, and temporary transient obturation is connected with the speech channel of callee side, sends IAM message to called ownership color ring platform simultaneously, and called number is " service code+called ISDN ";
16, color ring platform draws required bell sound according to the calling and called Subscriber Number, and to CR-GMSC loopback ACM message and begin to play the bell sound, this moment, the calling subscriber began to hear the CRBT of called custom-made;
17, the called subscriber answers calling, and terminal sends Connect message to called MS C;
18, called MS C sends ANM to Calling Side and replys signaling;
19, CR-GMSC transmits the ANM signaling to caller MSC;
20, caller MSC sends Connect message to the calling subscriber;
21, CR-GMSC is after carrying out for the 19th step, sends the REL signaling of taking out stitches to color ring platform immediately;
22, color ring platform is to CR-GMSC loopback REL COM signaling, and expression is taken out stitches and finished.
Description by above flow process is as can be known: in the prior art, whether be in the consolidated network no matter calling and called are current, its calling also needs to be routed in the called home network, carries out Signalling exchange by CR-GMSC in the called home network and ownership place color ring platform, finishes the broadcast of CRBT.
The disadvantage of art methods is: alternative channel is serious, waste conversation traffic resource; And when calling and called roam into consolidated network, can not realize " Free Roaming to Same City " business, should be according to " Free Roaming to Same City is collected user's city telephone rate; because the broadcast of CRBT needs; call out and be connected to dialed field, become the toll message business, increased user's cost of the phone call.
Summary of the invention
The invention provides a kind of ring-back tone play method, when solving in the prior art coloring ring back tone playing, calling need be routed in the called home network, causes the problem of traffic resource waste.
The inventive method is applied to the called custom-made audible ringing tone service, comprising:
A, caller make a call by the moving exchanging center MSC of current place network;
After B, described MSC receive called ALERTING message, make a call to the color ring platform of the current place of caller network;
C, described color ring platform obtain the ringback tone information of called subscriber's customization, play corresponding ring-back tone and give caller.
Among the described step C, the multimedia bell information of called subscriber's customization of the local storage of the color ring platform of the current place of caller network inquiry is play corresponding ring-back tone and is given caller.
According to said method of the present invention, a concentrated message platform is set, the multimedia bell information and the corresponding bell sound code information of storage overall network user data of users, customization; When the color ring platform of the current place of caller network is not stored the multimedia bell information of called subscriber's customization, inquire about and obtain the multimedia bell information of called subscriber's customization to described concentrated message platform, play corresponding ring-back tone and give caller.
Described concentrated message platform is connected by data network with the color ring platform of each network.
According to said method of the present invention, when the color ring platform of the current place of caller network is not stored the multimedia bell information of called subscriber's customization, inquire about and obtain the multimedia bell information of called subscriber's customization to the dialed field color ring platform, play corresponding ring-back tone and give caller.
According to said method of the present invention, the color ring platform of each network interconnects by data network.
According to said method of the present invention, after the color ring platform of the current place of caller network obtains the multimedia bell information of called subscriber's customization, determine the bell sound code information of the CRBT correspondence of called subscriber's customization, and whether inquiry this locality stores this bell sound code information; If the local bell sound code information that stores correspondence is then chosen this bell sound code and is play;
If the corresponding bell sound code information of local not storage is then play the ring-back tone of giving tacit consent to caller.
According to said method of the present invention, if the color ring platform of the current place of caller network is not stored the bell sound code information of the CRBT correspondence of called custom-made, behind this end of calling, obtain the code information of described bell sound from described concentrated message platform or dialed field color ring platform.
According to said method of the present invention, also comprise: described color ring platform does not have used multimedia bell information or the code information of bell sound to delete setting in the duration of this locality storage.
Beneficial effect of the present invention is as follows:
(1), adopt ring-back tone play method provided by the invention, carry out Signalling exchange by the MSC of the current place of caller network and the color ring platform in this network, play-over CRBT and give the calling subscriber; Do not need called home network is returned in call proceeding, particularly when the current place network after called and the caller roaming is consolidated network, directly in consolidated network, realize calling out, there has not been alternative channel, saved traffic resource, and it is preferential to allow the user enjoy the rate of " Free Roaming to Same City ".
(2), the problem for not storing the multimedia bell information of called custom-made in the color ring platform that solves the current place of caller network, the present invention is provided with a concentrated message platform in network, the user profile of storage overall network, the multimedia bell information of customization etc.; And this concentrated message platform is connected with color ring platform in each network, utilize data network to obtain the multimedia bell information of called subscriber's customization from the inquiry of concentrated message platform, and play by the color ring platform of the current place of caller network, the realization cost is low, and can also carry out unified management to multimedia bell information.
(3) problem for not storing the multimedia bell information of called custom-made in the color ring platform that solves the current place of caller network, utilize data network to obtain the multimedia bell information of called subscriber's customization from the inquiry of dialed field color ring platform, and play by the color ring platform of the current place of caller network, can save the correlative charges of building a concentrated message platform, and reduce the alternative channel in the calling procedure equally.
Description of drawings
Fig. 1 is one of prior art networking schematic diagram;
Fig. 2 is the signaling process figure under the networking situation shown in Figure 1;
Fig. 3 is two of a prior art networking schematic diagram;
Fig. 4 is the signaling process figure under the networking situation shown in Figure 3;
Fig. 5 is one of networking schematic diagram of the present invention;
Fig. 6 is the signaling process figure under the networking situation shown in Figure 5;
Fig. 7 is two of networking schematic diagram of the present invention;
Fig. 8 is the signaling process figure under the networking situation shown in Figure 7;
Three of Fig. 9 networking schematic diagram of the present invention.
Embodiment
Respectively to the calling subscriber with the current place of called subscriber network is inequality or the current two kinds of situations that are in the consolidated network of calling and called, be described in detail respectively below.
Embodiment one: the current place of calling subscriber and called subscriber network is inequality.Comprising:
(1), the calling and called ownership place is identical, caller or one of them roaming of called roaming make that the current place of calling subscriber and called subscriber network is different;
(2), the calling and called ownership place is identical, calling and called are all roamed, but the roaming place difference makes that the current place of calling subscriber and called subscriber network is different;
(3), calling and called ownership place difference, all do not have the roaming, the calling subscriber is different with the current place of called subscriber network;
(4), calling and called ownership place difference, wherein caller or called roaming or both roamings, but the roaming place difference makes that the current place of calling subscriber and called subscriber network is different.
The networking schematic diagram comprises as shown in Figure 5: the base station sub-system (called BSS) of the switched wireless gateway (GMSC) between the base station sub-system (caller BSS) of the current place of caller network, calling mobile exchanging center (caller MSC), called current place network and the current place of the caller network, called ownership HLR, called mobile switching centre (called MS C), called place network and the color ring platform of caller place network and the present invention are arranged on the concentrated message platform that is connected with each network color ring platform in the network.
In the networking shown in Figure 5, specifically the signaling process of calling and polyphonic ringtone playing comprises the steps: as shown in Figure 6
1, caller MSC receives calling subscriber's SETUP message;
2, caller MSC sends out SRI to called ownership HLR, and the inquiry routing iinformation wherein has CRBT support information sign;
3, called ownership HLR initiates the PRN operation to called MS C, obtains roaming number;
4, called MS C returns PRN_ACK, has called roaming number MSRN;
5, called ownership HLR returns SRI_ACK to caller MSC, wherein has true MSRN and Ring Back Tone service sign indicating number SS_Code (254);
6, caller MSC is that called number makes a call to callee side with MSRN, puts the CRBT sign according to SS_Code (254) simultaneously;
7, after GMSC received the calling of Calling Side, C made a call to called MS;
8, called MS C paging is called, and calls out called according to the paging result;
9, after the called subscriber successfully connected, the terminal ring was returned ALERTING message simultaneously and is given called MS C;
10, called MS C returns ring signaling ACM to Calling Side, and wherein User Status is idle; Called MS C begins to play common ring-back tone simultaneously;
11, GMSC returns ACM message to caller MSC;
12, caller MSC sends ALERTING message to the calling subscriber;
13, caller MSC is after carrying out for the 11st step, the CRBT call sign of being put immediately according to the 6th step, temporary transient obturation is connected with the speech channel of callee side, and the color ring platform to the current place of caller network sends IAM message simultaneously, and called number is " service code+called MS ISDN ";
14, the color ring platform of the current place of caller network draws required bell sound according to the calling and called Subscriber Number, and to caller MSC loopback ACM message;
15, the multimedia bell information of the local storage of the color ring platform of the current place of caller network inquiry, if do not inquire the multimedia bell information of called subscriber's customization, then inquire about the multimedia bell information (this inquiry is finished by data network) of called customization to the concentrated message platform;
16, the concentrated message platform returns corresponding Query Result (finishing by data network) and gives color ring platform; Color ring platform according to Query Result to caller coloring ring back tone playing sound;
17, the called subscriber answers calling, and terminal called sends Connect message to called MS C;
18, called MS C sends ANM to Calling Side and replys signaling;
19, GMSC transmits ANM to caller MSC;
20, caller MSC sends Connect message to the calling subscriber;
21, caller MSC is after carrying out for the 20th step, sends the REL signaling of taking out stitches to the color ring platform of caller place network immediately;
22, color ring platform is to caller MSC loopback REL COM signaling, and expression is taken out stitches and finished;
23, when the color ring platform of caller place network is not stored the multimedia bell information of called custom-made or the code information of bell sound, behind this end of conversation, obtain relevant multimedia bell information or bell sound code information (finishing) from the concentrated message platform by data network by file transfer protocol (FTP) (FTP) etc.
Describe as can be known by top flow process: call proceeding does not travel back across in the network of called ownership, but directly the gateway by the MSC of the current place of calling and called network and the support CRBT characteristic between the network carries out call signaling and transmits, and realize polyphonic ringtone playing by the color ring platform of the current place of caller network.
Embodiment two: the current place of calling subscriber and called subscriber network is a consolidated network.Comprising:
(1), calling and called ownership place difference, caller roams into dialed field; The perhaps called caller ownership place that roams into; Perhaps calling and called all roam in the consolidated network;
(2), the calling and called ownership place is identical, calling and called all roam in the consolidated network.
The networking schematic diagram comprises as shown in Figure 7: the base station sub-system (called BSS) of the base station sub-system (caller BSS) of the current place of caller network, calling mobile exchanging center (caller MSC), called ownership HLR, called mobile switching centre (called MS C), called place network and the color ring platform of the current place of caller network and the present invention are arranged on the concentrated message platform that is connected with each network color ring platform in the network.
In the networking shown in Figure 7, specifically the signaling process of calling and polyphonic ringtone playing comprises the steps: as shown in Figure 8
1, caller MSC receives calling subscriber's SETUP message;
2, caller MSC sends out SRI to called ownership HLR, and the inquiry routing iinformation wherein has CRBT support information sign;
3, called ownership HLR initiates the PRN operation to called MS C, obtains roaming number;
4, called MS C returns PRN_ACK, has called roaming number MSRN;
5, called ownership HLR returns SRI_ACK to caller MSC, wherein has true MSRN and Ring Back Tone service sign indicating number SS_Code (254);
6, caller MSC is that called number makes a call to called MS C with MSRN, puts the CRBT sign according to SS_Code (254) simultaneously;
7, called MS C paging is called, and calls out called according to the paging result;
8, after the called subscriber successfully connected, the terminal ring was returned ALERTING message simultaneously and is given called MS C;
9, called MS C returns ring signaling ACM to Calling Side, and wherein User Status is idle; Called MS C begins to play common ring-back tone simultaneously;
10, caller MSC sends ALERTING message to the calling subscriber;
11, caller MSC is after carrying out for the 10th step, the CRBT call sign of being put immediately according to the 6th step, temporary transient obturation is connected with the speech channel of callee side, send IAM message to the current place of caller network (also being called current place network simultaneously in this embodiment) color ring platform simultaneously, called number is " service code+called MS ISDN ";
12, color ring platform draws required bell sound according to the calling and called Subscriber Number, and to caller MSC loopback ACM message;
13, the multimedia bell information of the local storage of the color ring platform of the current place of caller network inquiry, if do not inquire the multimedia bell information of called subscriber's customization, then inquire about the multimedia bell information (this inquiry is finished by data network) of called customization to the concentrated message platform;
14, the concentrated message platform returns corresponding Query Result (finishing by data network) and gives color ring platform; The color ring platform of caller place network according to Query Result to caller coloring ring back tone playing sound;
15, the called subscriber answers calling, and terminal called sends Connect message to called MS C;
16, called MS C sends ANM to Calling Side and replys signaling;
17, caller MSC sends Connect message to the calling subscriber;
18, caller MSC is after carrying out for the 16th step, sends the REL signaling of taking out stitches to the color ring platform of caller place network immediately;
19, the color ring platform of caller place network is to caller MSC loopback REL COM signaling, and expression is taken out stitches and finished;
20, when the color ring platform of caller place network is not stored the multimedia bell information of called custom-made or the code information of bell sound, the color ring platform of caller place network obtains relevant multimedia bell information or bell sound code information (finishing by data network) by file transfer protocol (FTP) (FTP) etc. from the concentrated message platform behind this end of conversation.
Describe as can be known by top flow process: call proceeding does not travel back across in the network of called ownership, transmit but directly carry out call signaling between the MSC by the current place of calling and called network, and realize polyphonic ringtone playing by the color ring platform of the current place of calling and called network.
Among the foregoing description one and the embodiment two, all adopted the method that a concentrated message platform is set in network, the multimedia bell information of the whole user's data information of storage networking, customization and the code information of various bell sound etc. in this concentrated message platform.Color ring platform in each local network is connected by data network interface with this concentrated message platform.Employing is provided with the method for a concentrated message platform in network, adopt bell information and can manage concentratedly, and can realize color ring platform and this concentrated message platform shared data in each local network.
In order to reduce the correlative charges of in network, building a concentrated message platform, when the color ring platform of the current place of caller network is not stored the multimedia bell information of called subscriber's customization, also can and obtain the multimedia bell information of called subscriber's customization to the inquiry of dialed field color ring platform, and play to caller by the color ring platform of the current place of caller network, its networking diagram as shown in Figure 9, in this scheme, the color ring platform of each local network need be interconnected by interface.
In the above-described embodiments, after the color ring platform of the current place of caller network gets access to the multimedia bell information of called custom-made, if the local bell sound code information (being the corresponding sound file) that does not have the CRBT correspondence of store customized, then to the CRBT of calling subscriber's coloring ring back tone playing platform acquiescence, and behind this end of calling, download the code information of corresponding bell sound from the color ring platform of described concentrated message platform or called ownership, store in the local color bell platform.Because the information storage of local color bell platform is limited, therefore, for not having used multimedia bell information or the code information of bell sound in a certain setting duration, can delete, vacantly go out higher multimedia bell information or the code information of bell sound of corresponding memory space storage frequency of utilization.
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 are revised 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 changes and modification interior.
Claims (9)
1, a kind of ring-back tone play method is applied to the called custom-made audible ringing tone service, it is characterized in that comprising:
A, caller make a call by the moving exchanging center MSC of current place network;
After B, described MSC receive called ALERTING message, make a call to the color ring platform of the current place of caller network;
C, described color ring platform obtain the ringback tone information of called subscriber's customization, play corresponding ring-back tone and give caller.
2, the method for claim 1 is characterized in that, among the described step C, the multimedia bell information of called subscriber's customization of the local storage of the color ring platform of the current place of caller network inquiry is play corresponding ring-back tone and given caller.
3, method as claimed in claim 2 is characterized in that, a concentrated message platform is set, the multimedia bell information and the corresponding bell sound code information of storage overall network user data of users, customization; When the color ring platform of the current place of caller network is not stored the multimedia bell information of called subscriber's customization, inquire about and obtain the multimedia bell information of called subscriber's customization to described concentrated message platform, play corresponding ring-back tone and give caller.
4, method as claimed in claim 3 is characterized in that, described concentrated message platform is connected by data network with the color ring platform of each network.
5, method as claimed in claim 2, it is characterized in that, when the color ring platform of the current place of caller network is not stored the multimedia bell information of called subscriber's customization, inquire about and obtain the multimedia bell information of called subscriber's customization to the dialed field color ring platform, play corresponding ring-back tone and give caller.
6, method as claimed in claim 5 is characterized in that, the color ring platform of each network interconnects by data network.
7, as the described method of any claim of claim 2-6, it is characterized in that, after the color ring platform of the current place of caller network obtains the multimedia bell information of called subscriber's customization, determine the bell sound code information of the CRBT correspondence of called subscriber's customization, and whether inquiry this locality stores this bell sound code information; If the local bell sound code information that stores correspondence is then chosen this bell sound code and is play;
If the corresponding bell sound code information of local not storage is then play the ring-back tone of giving tacit consent to caller.
8, method as claimed in claim 7, it is characterized in that, if the color ring platform of the current place of caller network is not stored the bell sound code information of the CRBT correspondence of called custom-made, behind this end of calling, obtain the code information of described bell sound from described concentrated message platform or dialed field color ring platform.
9, method as claimed in claim 8 is characterized in that, also comprises: described color ring platform does not have used multimedia bell information or the code information of bell sound to delete setting in the duration of this locality storage.
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| CN200510123893A CN1852367B (en) | 2005-11-23 | 2005-11-23 | Ring-back tone play method |
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| CN200510123893A CN1852367B (en) | 2005-11-23 | 2005-11-23 | Ring-back tone play method |
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| CN1852367B CN1852367B (en) | 2010-05-05 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008095364A1 (en) * | 2007-02-05 | 2008-08-14 | Huawei Technologies Co., Ltd. | Coloring ring selecting method, apparatus and system |
| WO2009074039A1 (en) * | 2007-11-22 | 2009-06-18 | Huawei Technologies Co., Ltd. | Method, system and equipment for indication status of calling and called equipment |
| CN101299784B (en) * | 2008-06-17 | 2011-07-06 | 华为技术有限公司 | Method and system for processing color ring service, gateway equipment and audio playback equipment |
| CN102131160A (en) * | 2011-03-18 | 2011-07-20 | 中兴通讯股份有限公司 | Method and system for avoiding false playback in failure of coloring ring back tone (CRBT) interconnection of gateway exchange |
| CN102143438A (en) * | 2010-01-29 | 2011-08-03 | 中国移动通信集团公司 | Method and system for realizing calling polyphonic ringtone service |
| CN102624715A (en) * | 2012-03-01 | 2012-08-01 | 华为技术有限公司 | Method and device for providing media service |
| WO2021259193A1 (en) * | 2020-06-22 | 2021-12-30 | 中兴通讯股份有限公司 | Multimedia file distribution method, multimedia control method, multimedia management platform, customized ring back tone platform, and computer readable storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5915222A (en) * | 1996-12-20 | 1999-06-22 | Telefonaktiebolaget L M Ericsson (Publ) | Transporting short message service (SMS) messages within a telecommunications network |
| CN1225936C (en) * | 2003-08-23 | 2005-11-02 | 华为技术有限公司 | Method for implementing service of ringing back tone |
| CN1223130C (en) * | 2003-05-15 | 2005-10-12 | 华为技术有限公司 | Method of realizing back bell sound service in CDMA system |
| CN100490477C (en) * | 2004-04-23 | 2009-05-20 | 华为技术有限公司 | System and method for implementing color ring back tone (CRBT) service in CDMA communication system |
-
2005
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008095364A1 (en) * | 2007-02-05 | 2008-08-14 | Huawei Technologies Co., Ltd. | Coloring ring selecting method, apparatus and system |
| WO2009074039A1 (en) * | 2007-11-22 | 2009-06-18 | Huawei Technologies Co., Ltd. | Method, system and equipment for indication status of calling and called equipment |
| CN101299784B (en) * | 2008-06-17 | 2011-07-06 | 华为技术有限公司 | Method and system for processing color ring service, gateway equipment and audio playback equipment |
| CN102143438A (en) * | 2010-01-29 | 2011-08-03 | 中国移动通信集团公司 | Method and system for realizing calling polyphonic ringtone service |
| CN102143438B (en) * | 2010-01-29 | 2014-08-06 | 中国移动通信集团公司 | Method and system for realizing calling polyphonic ringtone service |
| CN102131160A (en) * | 2011-03-18 | 2011-07-20 | 中兴通讯股份有限公司 | Method and system for avoiding false playback in failure of coloring ring back tone (CRBT) interconnection of gateway exchange |
| CN102624715A (en) * | 2012-03-01 | 2012-08-01 | 华为技术有限公司 | Method and device for providing media service |
| CN102624715B (en) * | 2012-03-01 | 2015-05-27 | 华为技术有限公司 | Method and device for providing media service |
| WO2021259193A1 (en) * | 2020-06-22 | 2021-12-30 | 中兴通讯股份有限公司 | Multimedia file distribution method, multimedia control method, multimedia management platform, customized ring back tone platform, and computer readable storage medium |
| JP7494329B2 (en) | 2020-06-22 | 2024-06-03 | 中興通訊股▲ふん▼有限公司 | Multimedia file distribution method, multimedia control method, multimedia management platform, ringtone platform, and computer-readable storage medium |
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