CN101651755B - System and method for providing calling party customizing ring back tones for calling party before called party ringing - Google Patents
System and method for providing calling party customizing ring back tones for calling party before called party ringing Download PDFInfo
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- CN101651755B CN101651755B CN2009100926324A CN200910092632A CN101651755B CN 101651755 B CN101651755 B CN 101651755B CN 2009100926324 A CN2009100926324 A CN 2009100926324A CN 200910092632 A CN200910092632 A CN 200910092632A CN 101651755 B CN101651755 B CN 101651755B
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Abstract
The invention relates to a system and a method for providing calling party customizing ring back tones for a calling party before called party ringing, which solves the problem that: after a user with a calling party customizing ring back tone service dials a called telephone user, the complete multimedia ring back tones can be received or seen. The invention provides a technical method that: after the calling party customizing ring back tones are played, an exchanger begins to call the called party, and the calling party receives the called party ring back tones, thereby overcoming the defect that the calling party customizing ring back tones replaces the called party customizing ring back tones. The invention guarantees the benefits of users with calling party customizing ring back tones, and also the benefits of users with called party customizing ring back tones, and can also provide a service of calling party ring back tones accompanied with advertisements, therefore, an operator can collect high value-added advertisement fee, and effectively reduce the telephoning fee of the advertisements when accompanying with the calling party customizing ring back tones in calling.
Description
Technical field
The present invention relates to communication technical field, the system and method for calling customizing ring-back tone particularly is provided in the caller of called terminal ringing forward direction.Described main call customized ringback tone service is meant: after the telephone subscriber does caller and dials called phone, can receive the bell sound or the video of oneself customization.
Background technology
In present field of telephone communication, telephone service is very universal, the caller phone user is when dialing the called phone user, when called terminal ringing, provide the business of calling customizing ring-back tone to begin to rise to caller, but have following defective: if after 1 called the receiving calls, caller does not also hear out the bell sound that oneself customizes, or finish watching the video of oneself customization, make main call customized ringback tone service exist the calling subscriber to listen or can't see complete calling customizing ring-back tone; 2, when calling customizing ring-back tone customer call called individual ring-back tone user, exist calling customizing ring-back tone to replace the problem of called individual ring-back tone, influence the development of called individual ring-back tone business.
The inventor thinks, overcomes the above-mentioned defective that calling customizing ring-back tone exists, and is the scientific research task that the technical staff faces.
Existing computer technology, network technology and the communication technology, make that the inventor proposes first the caller of called terminal ringing forward direction provide the technical conceive of the system and method for calling customizing ring-back tone to have to realize may, that is to say, provide the operation system of the business of calling customizing ring-back tone that technical support is provided in the caller of called terminal ringing forward direction.What therefore, the inventor proposed first provides the service concept of calling customizing ring-back tone to obtain establishment in the caller of called terminal ringing forward direction.
Summary of the invention
The present invention is directed to the defective or the deficiency that exist in the prior art, being provided at the caller of called terminal ringing forward direction provides the system and method for calling customizing ring-back tone, solved the main call customized ringback tone service user can listen to or watch complete multimedia audible ringing tone when dialing the called phone user problem, and after finishing by calling customizing ring-back tone, switch begins to call out called, caller then receives the technological means of called ring-back tone, has overcome the defective that calling customizing ring-back tone is replaced the called custom-made ring-back tone.
The total technical conceive of the present invention is described as follows with way of example, and for example 13793168266 users are registered as main call customized ringback tone service.If 13793168266 customization the preceding ten first wonderful fragments of popular song weekly, then after 13793168266 users do caller and call, before called terminal ringing, receive after a section in the preceding ten first wonderful fragments of playing in turn of popular song weekly, switch begins to call out called, 13793168266 users begin to listen to the ring-back tone of called end, if 13793168266 users are provided with switch key, after then described user finishes in progress calling customizing ring-back tone by button, switch begins to call out called, and described caller receives the ring-back tone of called end.
Technical scheme of the present invention is as follows:
Caller in the called terminal ringing forward direction telecommunication path network provides the system of calling customizing ring-back tone, it is characterized in that, comprising: calling customizing ring-back tone node, switch, service switching point, service control point (SCP), wherein:
The calling customizing ring-back tone node is the computer system that has telephony signaling interface and multimedia interface module, be used to manage calling customizing ring-back tone and calling customizing ring-back tone user, and the mode that calling customizing ring-back tone customization ring-back tone is provided, play described calling customized ring-back tone to caller in the following manner: when the telephone subscriber does caller, the calling terminal service switching point is triggered to the service control point (SCP) to calling, described service control point (SCP) is routed to the calling customizing ring-back tone node through described calling terminal service switching point control calling switch calling out temporarily, the calling customizing ring-back tone node is play the ring-back tone of its customization to the caller phone user, after playing end, the calling customizing ring-back tone node is notified described service control point (SCP), and described service control point (SCP) is controlled described calling switch the called phone number is arrived in described call proceeding through described calling terminal service switching point;
Switch is used to finish the call proceeding process that the telephone subscriber initiates;
The service switching point is used for the main call customized ringback tone service user's that desampler starts originating call service request, and send the call business triggering request to the service control point (SCP), then, receive next step control command message that continues that send described service control point (SCP), control described switch and carry out next step call proceeding process this calling;
The originating call that the service control point (SCP) is used to receive the main call customized ringback tone service user that the service switching point sends over triggers message, and according to the main call customized ringback tone service flow process, controls next step handshaking procedure of described service switching point; Described main call customized ringback tone service flow process is meant that control service switching point, service control point (SCP) is main call customized ringback tone service user's originating call, be routed to the calling customizing ring-back tone node temporarily, after the calling customizing ring-back tone node finished calling customized ring-back tone, the control service switching point was called to the called phone number.
Wherein, the mode of described calling customizing ring-back tone customization ring-back tone is meant the WEB mode, or the WAP mode, or the client software mode, or short message mode, or voice access code mode, or video access code mode.
Wherein, described main call customized ringback tone service user is meant intelligent dialing net contracted user.
Provide the basic skills of calling customizing ring-back tone in the caller of called terminal ringing forward direction, it is characterized in that, may further comprise the steps:
A. the calling customizing ring-back tone user by switch to called phone number originating call;
B. the service switching point of serving described switch sends originating call service trigger request message to the service control point (SCP);
C. after described SCP receives described originating call service trigger request message, send described calling is routed to the control command of calling customizing ring-back tone node to described SSP temporarily;
D. described SSP receives after the described control command, controls described switch described originating call is routed to described calling customizing ring-back tone node temporarily;
E. after described calling customizing ring-back tone node receives calling, play the ring-back tone of its customization to described caller phone user, after broadcast finished, described calling customizing ring-back tone node sent Multimedia Message and finishes notification message to described SCP;
F. described SCP receives after the described notification message, and transmission is closed occasional call branch and also described originating call is routed to the instruction of described called phone number to described SSP;
G. described SSP receives after the described instruction, controls described switch and finishes described occasional call branch and described originating call is routed to described called phone number.
Wherein, in the described step e, further be included in the playing RBT process calling customizing ring-back tone node detection calling subscriber's button operation, if the calling subscriber has pressed predefined end play button, then the calling customizing ring-back tone node finishes described playing process.
Wherein, in the described step e, comprise further that the calling customizing ring-back tone node sends Multimedia Message and finishes notification message to described SCP for the calling telephone number that is not the main call customized ringback tone service user.
Wherein, in the described step e, comprise that further the calling customizing ring-back tone node retrieves the called phone number relevant with described calling and/or the geographical position of calling telephone number by described SCP, so that the calling customizing ring-back tone based on called phone number and/or caller geographical position to be provided.
Provide the SCP extended method of calling customizing ring-back tone in the caller of called terminal ringing forward direction, it is characterized in that, may further comprise the steps:
A. the calling customizing ring-back tone user by switch to called phone number originating call;
B. the service switching point of serving described switch sends originating call service trigger request message to the service control point (SCP), and described SCP receives described originating call service trigger request message;
C. described SCP judges: if the telephone number of described caller is the main call customized ringback tone service user, and execution in step d then;
If the telephone number of described caller is not the main call customized ringback tone service user, then execution in step g;
D. the control command that described SCP transmission is routed to described calling the calling customizing ring-back tone node temporarily is to described SSP, and described SSP receives described control command;
E. described SSP controls described switch described originating call is routed to described calling customizing ring-back tone node temporarily;
F. after described calling customizing ring-back tone node receives calling, play the ring-back tone of its customization to described caller phone user, after playing end, described calling customizing ring-back tone node sends Multimedia Message and finishes notification message to described SCP, and described SCP receives described notification message;
G. described SCP sends described originating call is routed to the instruction of described called phone number to described SSP;
H. described SSP receives after the described instruction, controls described switch described originating call is routed to described called phone number.
Provide the duration control method of calling customizing ring-back tone in the caller of called terminal ringing forward direction, it is characterized in that, may further comprise the steps:
(A) the calling customizing ring-back tone user by switch to called phone number originating call;
(B) serve the service switching point of described switch to service control point (SCP) transmission originating call service trigger request message;
(C) after described SCP receives described originating call service trigger request message, send described calling is routed to the control command of calling customizing ring-back tone node to described SSP temporarily;
(D) described SSP receives after the described control command, controls described switch described originating call is routed to described calling customizing ring-back tone node temporarily;
(E) after described calling customizing ring-back tone node receives calling, play the ring-back tone of the setting duration of its customization to described caller phone user, described SCP judges: whether arrive the setting duration, if, execution in step (F) then; If not, then wait for, if wherein the duration of call of occasional call branch arrives timer time, the then described SCP timer among the described SSP that resets again;
(F) described SCP transmission is closed occasional call branch and also described originating call is routed to the instruction of described called phone number to described SSP;
(G) described SSP receives after the described instruction, controls described switch and finishes described occasional call branch and described originating call is routed to described called phone number.
Wherein, in the described step (F), further comprise, after then stopping ring-back tone on the circuit and playing, discharge described circuit if the calling customizing ring-back tone node receives the caller clear message.
The technology of the present invention effect is as follows:
By technique scheme as can be seen, the present invention provides the system and method for calling customizing ring-back tone in the caller of called terminal ringing forward direction, solve the main call customized ringback tone service user when dialing the called phone user, can listen to or watch the problem of complete multimedia audible ringing tone; Provide after calling customizing ring-back tone finishes, switch begins to call out called, and caller then receives the technical method of called ring-back tone, has overcome the defective that calling customizing ring-back tone is replaced the called custom-made ring-back tone; The present invention has promptly ensured calling customizing ring-back tone user's interests, has ensured called individual ring-back tone user's interests again.
Description of drawings
Fig. 1 is that the present invention is implemented in the system configuration schematic diagram that the caller of called terminal ringing forward direction provides calling customizing ring-back tone on telephone communication network.
Fig. 2 is the present invention provides calling customizing ring-back tone in the caller of called terminal ringing forward direction a basic procedure schematic diagram.
Fig. 3 is the system configuration schematic diagram of the embodiment of the invention one.
Fig. 4 be the embodiment of the invention one provide the preferred steps figure of calling customizing ring-back tone in the caller of called terminal ringing forward direction.
Embodiment
Consult Fig. 1, be on telephone communication network, to be implemented in the system construction drawing that the caller of called terminal ringing forward direction provides calling customizing ring-back tone, wherein, set up logical links by the socket (Socket) of TCP/IP between calling customizing ring-back tone node 100 and the service control point (SCP) 110 and be connected, the message content by the agreement form communicates.
The logic of setting up signaling link by signaling transmission network 140 between calling customizing ring-back tone node 100 and the switch 130 is connected, and the logic of setting up multimedia link by the multimedia transmission circuit connects.
Main call customized ringback tone service telephone subscriber 150 connects by switched transport network and switch 130.
Be connected by the signaling lines between switch 130 and the service switching point 120, adopt the signalling system No.7 agreement to communicate.
The logic of setting up signaling link by signaling transmission network 140 between service switching point 120 and the service control point (SCP) 110 is connected.
Caller in the called terminal ringing forward direction telecommunication path network provides the system of calling customizing ring-back tone, comprising: calling customizing ring-back tone node 100, switch 130, service switching point 120, service control point (SCP) 110, wherein:
Calling customizing ring-back tone node 100 is the computer systems that have telephony signaling interface and multimedia interface module, be used to manage calling customizing ring-back tone and calling customizing ring-back tone user, and the mode that calling customizing ring-back tone customization ring-back tone is provided, play described calling customized ring-back tone to caller in the following manner: when the telephone subscriber does caller, calling terminal service switching point 120 is triggered to service control point (SCP) 110 to calling, 120 control calling switch 130 are routed to calling customizing ring-back tone node 100 calling out temporarily through the calling terminal service switching point in service control point (SCP) 110, calling customizing ring-back tone node 100 is play the ring-back tone of its customization to the caller phone user, after playing end, calling customizing ring-back tone node 100 informing business control point SCP110,120 control calling switch 130 arrive the called phone number to described call proceeding through the calling terminal service switching point in service control point (SCP) 110;
Switch 130 is used to finish the call proceeding process that the main call customized ringback tone service telephone subscriber initiates;
The originating call that service control point (SCP) 110 is used to receive the main call customized ringback tone service user that service switching point 120 sends over triggers message, and according to the main call customized ringback tone service flow process, next step handshaking procedure of control service switching point 120; Described main call customized ringback tone service flow process is meant that 110 control service switching points 120, service control point (SCP) are main call customized ringback tone service user's originating call, be routed to calling customizing ring-back tone node 100 temporarily, after calling customizing ring-back tone node 100 finished calling customized ring-back tone, control service switching point 120 was called to the called phone number.
Wherein, the mode of described calling customizing ring-back tone customization ring-back tone is meant the WEB mode, or the WAP mode, or the client software mode, or short message mode, or voice access code mode, or video access code mode.
Wherein, described main call customized ringback tone service user is meant intelligent dialing net contracted user.
Consult Fig. 2, Fig. 2 is the basic procedure schematic diagram that calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction.
Provide the basic skills of calling customizing ring-back tone in the caller of called terminal ringing forward direction, may further comprise the steps:
A. calling customizing ring-back tone user 150 passes through switch 130 to called phone number originating call;
B. the service switching point 120 of serving switch 120 sends originating call service trigger request message to service control point (SCP) 110;
After C.SCP110 receives described originating call service trigger request message, send described calling is routed to the control command of calling customizing ring-back tone node 100 to SSP120 temporarily;
D.SSP120 receives after the described control command, and control switch 130 is routed to described calling customizing ring-back tone node 100 to described originating call temporarily;
E. after calling customizing ring-back tone node 100 receives calling, play the ring-back tone of its customization to described caller phone user, after broadcast finished, calling customizing ring-back tone node 100 sent Multimedia Messages and finishes notification message to SCP110;
F.SCP110 receives after the described notification message, and transmission is closed occasional call branch and also described originating call is routed to the instruction of described called phone number to SSP120;
G.SSP120 receives after the described instruction, and control switch 130 finishes described occasional call branch and described originating call is routed to described called phone number.
Wherein, in the described step e, further be included in the playing RBT process, calling customizing ring-back tone node 100 detects calling subscriber's button operation, if the calling subscriber has pressed predefined end play button, then calling customizing ring-back tone node 100 finishes described playing process.
Wherein, in the described step e, comprise further that calling customizing ring-back tone node 100 sends Multimedia Message and finishes notification message to SCP110 for the calling telephone number that is not the main call customized ringback tone service user.
Wherein, in the described step e, comprise that further calling customizing ring-back tone node 100 retrieves the called phone number relevant with described calling and/or the geographical position of calling telephone number by SCP110, so that the calling customizing ring-back tone based on called phone number and/or caller geographical position to be provided.
Provide the SCP extended method of calling customizing ring-back tone in the caller of called terminal ringing forward direction, may further comprise the steps:
A. the calling customizing ring-back tone user initiates originating call by switch 130 to the called phone number;
B. the service switching point 120 of serving switch 130 sends originating call service trigger request message to service control point (SCP) 110, and SCP110 receives described originating call service trigger request message;
C.SCP110 judges: if the telephone number of described caller is the main call customized ringback tone service user, and execution in step d then; If the telephone number of described caller is not the main call customized ringback tone service user, then execution in step g;
The d.SCP110 transmission is routed to described calling the control command of calling customizing ring-back tone node 100 to SSP120 temporarily, and SSP120 receives described control command;
E.SSP120 control switch 130 is routed to calling customizing ring-back tone node 100 to described originating call temporarily;
F. after calling customizing ring-back tone node 100 receives calling, play the ring-back tone of its customization to described caller phone user, after playing end, calling customizing ring-back tone node 100 sends Multimedia Messages and finishes notification message to SCP110, and SCP110 receives described notification message;
G.SCP110 sends described originating call is routed to the instruction of described called phone number to SSP120;
H.SSP120 receives after the described instruction, and control switch 130 described originating calls are routed to described called phone number.
Provide the duration control method of calling customizing ring-back tone in the caller of called terminal ringing forward direction, may further comprise the steps:
(A) the calling customizing ring-back tone user passes through switch 130 to called phone number originating call;
(B) serve the service switching point 120 of switch 130 to service control point (SCP) 110 transmission originating call service trigger request message;
(C) after SCP110 receives described originating call service trigger request message, send described calling is routed to the control command of calling customizing ring-back tone node 100 to SSP120 temporarily;
(D) SSP120 receives after the described control command, and control switch 130 is routed to calling customizing ring-back tone node 100 to described originating call temporarily;
(E) after calling customizing ring-back tone node 100 receives calling, play the ring-back tone of the setting duration of its customization to described caller phone user, this moment, SCP110 judged: whether interim conversation arrives the setting duration, if, execution in step (F) then; If not, then wait for, if wherein the duration of call of occasional call branch arrives timer time, the SCP110 timer among the SSP120 that resets again then;
(F) the SCP110 transmission is closed occasional call branch and also described originating call is routed to the instruction of described called phone number to SSP120;
(G) SSP110 receives after the described instruction, and control switch 130 finishes described occasional call branch and described originating call is routed to described called phone number.
Wherein, in the described step (F), further comprise, after then stopping ring-back tone on the circuit and playing, discharge described circuit if calling customizing ring-back tone node 100 receives the caller clear message.
For the ease of further understanding the present invention, be described in detail below in conjunction with specific embodiment.
Consult Fig. 3, Fig. 3 is the system construction drawing of embodiments of the invention one, on global system for mobile communications GSM/GPRS network, realize, wherein:
Adopt the Intelligent Network Application Protocol in the signalling system No.7 to communicate between service control point (SCP) 110 and the service switching point 120;
The logic of setting up signaling link by signaling transmission network 140 between calling customizing ring-back tone node 100 and the moving exchanging center MSC 230 is connected, and the logic of setting up multimedia link by the multimedia transmission circuit connects;
Main call customized ringback tone service mobile phone 250 connects by mobile telephone exchange network and moving exchanging center MSC 230;
Main call customized ringback tone service mobile phone 250 is intelligent network O_CSI contracted users;
Service control point (SCP) 110 obtains the current geographical position of mobile phone user by the ATI instruction; Or service control point (SCP) 110 obtains the base station section information at calling telephone number place in IDP message, or the address of the moving exchanging center MSC 230 at calling telephone number place, determines caller phone user present located geographical position with this;
SCP110 uses reset again timer among the SSP120 of ResetTimer instruction.
As shown in Figure 4, Fig. 4 is the particular flow sheet of the embodiment of the invention one, and the performing step of calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction:
F1: main call customized ringback tone service mobile phone 250 passes through mobile services switching centre MSC230 to called phone number originating call;
F2:SSP120 sends service trigger request to SCP110;
F3-F4:SCP110 control SSP120 connects calling and is routed to calling customizing ring-back tone node 100 temporarily;
F5-F9: calling customizing ring-back tone node 100 is play the ring-back tone of its customization to caller, and after finishing, SCP110 control SSP120 arrives described called phone number with call proceeding.
Should be noted that: the calling customizing ring-back tone that provides in the caller of called terminal ringing forward direction, can be speech advertising or video ads, carry out the caller advertisement by telecom operators and follow business, on the basis that low caller conversation rate are provided for caller, collect the advertising expense of high added value.
Above embodiment one equally also is applicable to the CDMA network cdma communication system, and enforcement is in the communication protocol more than the signalling system No.7 TCAP and orders difference to some extent, and other are all applicable, do not repeat them here.
Above embodiment one equally also is applicable to 3-G (Generation Three mobile communication system), enforcement is in the communication protocol of signaling and orders difference to some extent, other are all applicable, do not repeat them here, it needs to be noted in the 3G mobile communication system, back tone service such as video, animation can be provided to the caller phone user.
Be appreciated that the present invention is not limited only to above communication network, also be applicable to NGN, PSTN network etc., do not repeat them here.
Above-described examples of implementation only are preferred implementations of the present invention; should be understood 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 improvement, combination and retouching, these improvement, combination and retouching also should be considered as protection scope of the present invention.
Above-described examples of implementation only are preferred implementations of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. the caller in the called terminal ringing forward direction telecommunication path network provides the system of calling customizing ring-back tone, it is characterized in that, comprising: calling customizing ring-back tone node, switch, service switching point and service control point (SCP), wherein:
The calling customizing ring-back tone node, it is the computer system that has telephony signaling interface and multimedia interface module, be used to manage calling customizing ring-back tone and calling customizing ring-back tone user, and the mode that calling customizing ring-back tone customization ring-back tone is provided, play described calling customized ring-back tone to caller in the following manner: when the telephone subscriber does caller, the calling terminal service switching point is triggered to the service control point (SCP) to calling, described service control point (SCP) is routed to the calling customizing ring-back tone node through described calling terminal service switching point control calling switch calling out temporarily, the calling customizing ring-back tone node is play the ring-back tone of its customization to the caller phone user, after playing end, the calling customizing ring-back tone node is notified described service control point (SCP), and described service control point (SCP) is controlled described calling switch the called phone number is arrived in described call proceeding through described calling terminal service switching point;
Switch is used to finish the call proceeding process that the telephone subscriber initiates;
The service switching point, the originating call service request that is used for the main call customized ringback tone service user that desampler starts, and send the call business triggering request to the service control point (SCP), then, receive next step control command message that continues that send described service control point (SCP), control described switch and carry out next step call proceeding process this calling;
The service control point (SCP), the originating call that is used to receive the main call customized ringback tone service user that the service switching point sends over triggers message, and according to the main call customized ringback tone service flow process, controls next step handshaking procedure of described service switching point; Described main call customized ringback tone service flow process is meant that control service switching point, service control point (SCP) is main call customized ringback tone service user's originating call, be routed to the calling customizing ring-back tone node temporarily, after the calling customizing ring-back tone node finished calling customized ring-back tone, the control service switching point was called to the called phone number;
Described main call customized ringback tone service user is meant intelligent dialing net contracted user.
2. the system of calling customizing ring-back tone is provided according to the caller in the described called terminal ringing forward direction of the claim 1 telecommunication path network, it is characterized in that, the mode of described calling customizing ring-back tone customization ring-back tone is meant the WEB mode, or WAP mode, or client software mode, or short message mode, or voice access code mode, or video access code mode.
3. the basic skills of calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction, it is characterized in that, may further comprise the steps:
A. the main call customized ringback tone service user by switch to called phone number originating call; Described main call customized ringback tone service user is meant intelligent dialing net contracted user;
B. the service switching point of serving described switch sends originating call service trigger request message to the service control point (SCP);
C. after described SCP receives described originating call service trigger request message, send described calling is routed to the control command of calling customizing ring-back tone node to described SSP temporarily;
D. described SSP receives after the described control command, controls described switch described originating call is routed to described calling customizing ring-back tone node temporarily;
E. after described calling customizing ring-back tone node receives calling, play the ring-back tone of its customization to described caller phone user, after broadcast finished, described calling customizing ring-back tone node sent Multimedia Message and finishes notification message to described SCP;
F. described SCP receives after the described notification message, and transmission is closed occasional call branch and also described originating call is routed to the instruction of described called phone number to described SSP;
G. described SSP receives after the described instruction, controls described switch and finishes described occasional call branch and described originating call is routed to described called phone number.
4. according to the described basic skills that calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction of claim 3, it is characterized in that, in the described step e, further be included in the playing RBT process, calling customizing ring-back tone node detection calling subscriber's button operation, if the calling subscriber has pressed predefined end play button, then the calling customizing ring-back tone node finishes described playing process.
5. according to the described basic skills that calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction of claim 3, it is characterized in that, in the described step e, comprise further that for the calling telephone number that is not the main call customized ringback tone service user calling customizing ring-back tone node sends Multimedia Message and finishes notification message to described SCP.
6. according to the described basic skills that calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction of claim 3, it is characterized in that, in the described step e, comprise that further the calling customizing ring-back tone node retrieves the called phone number relevant with described calling and/or the geographical position of calling telephone number by described SCP, so that the calling customizing ring-back tone based on called phone number and/or caller geographical position to be provided.
7. the SCP extended method of calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction, it is characterized in that, may further comprise the steps:
A. the main call customized ringback tone service user by switch to called phone number originating call; Described main call customized ringback tone service user is meant intelligent dialing net contracted user;
B. the service switching point of serving described switch sends originating call service trigger request message to the service control point (SCP), and described SCP receives described originating call service trigger request message;
C. described SCP judges: if the telephone number of described caller is the main call customized ringback tone service user, and execution in step d then; If the telephone number of described caller is not the main call customized ringback tone service user, then execution in step g;
D. the control command that described SCP transmission is routed to described calling the calling customizing ring-back tone node temporarily is to described SSP, and described SSP receives described control command;
E. described SSP controls described switch described originating call is routed to described calling customizing ring-back tone node temporarily;
F. after described calling customizing ring-back tone node receives calling, play the ring-back tone of its customization to described caller phone user, after playing end, described calling customizing ring-back tone node sends Multimedia Message and finishes notification message to described SCP, and described SCP receives described notification message;
G. described SCP sends described originating call is routed to the instruction of described called phone number to described SSP;
H. described SSP receives after the described instruction, controls described switch described originating call is routed to described called phone number.
8. the duration control method of calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction, it is characterized in that, may further comprise the steps:
(A) the main call customized ringback tone service user by switch to called phone number originating call; Described main call customized ringback tone service user is meant intelligent dialing net contracted user;
(B) serve the service switching point of described switch to service control point (SCP) transmission originating call service trigger request message;
(C) after described SCP receives described originating call service trigger request message, send described calling is routed to the control command of calling customizing ring-back tone node to described SSP temporarily;
(D) described SSP receives after the described control command, controls described switch described originating call is routed to described calling customizing ring-back tone node temporarily;
(E) after described calling customizing ring-back tone node receives calling, play the ring-back tone of the setting duration of its customization to described caller phone user, described SCP judges: whether interim conversation arrives the setting duration, if, execution in step (F) then; If not, then wait for, if wherein the duration of call of occasional call branch arrives timer time, the then described SCP timer among the described SSP that resets again;
(F) described SCP transmission is closed occasional call branch and also described originating call is routed to the instruction of described called phone number to described SSP;
(G) described SSP receives after the described instruction, controls described switch and finishes described occasional call branch and described originating call is routed to described called phone number.
9. the described according to Claim 8 duration control method that calling customizing ring-back tone is provided in the caller of called terminal ringing forward direction, it is characterized in that, in the described step (F), further comprise if the calling customizing ring-back tone node receives the caller clear message, after then stopping the ring-back tone broadcast on the circuit, discharge described circuit.
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| CN2009100926324A CN101651755B (en) | 2009-09-15 | 2009-09-15 | System and method for providing calling party customizing ring back tones for calling party before called party ringing |
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| CN101651755B true CN101651755B (en) | 2011-12-14 |
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| CN102025724A (en) * | 2010-11-18 | 2011-04-20 | 候万春 | System and method for providing calling color screen service to calling color screen subscriber |
| CN113556429B (en) * | 2018-12-29 | 2022-08-26 | 华为技术有限公司 | Call processing method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545346A (en) * | 2003-11-13 | 2004-11-10 | 中国移动通信集团公司 | Method for providing individualized ring back tone in mobile intelligent network system |
| CN101026839A (en) * | 2007-04-02 | 2007-08-29 | 侯万春 | Method for realizing calling customized ringback tone compatible with called personized ring back tone |
| CN101222681A (en) * | 2008-01-29 | 2008-07-16 | 侯万春 | System and method for implementing calling customized ring back tone of off-net calling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545346A (en) * | 2003-11-13 | 2004-11-10 | 中国移动通信集团公司 | Method for providing individualized ring back tone in mobile intelligent network system |
| CN101026839A (en) * | 2007-04-02 | 2007-08-29 | 侯万春 | Method for realizing calling customized ringback tone compatible with called personized ring back tone |
| CN101222681A (en) * | 2008-01-29 | 2008-07-16 | 侯万春 | System and method for implementing calling customized ring back tone of off-net calling |
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