CN100471207C - Method for customizing ring back tone - Google Patents
Method for customizing ring back tone Download PDFInfo
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- CN100471207C CN100471207C CNB2004100371493A CN200410037149A CN100471207C CN 100471207 C CN100471207 C CN 100471207C CN B2004100371493 A CNB2004100371493 A CN B2004100371493A CN 200410037149 A CN200410037149 A CN 200410037149A CN 100471207 C CN100471207 C CN 100471207C
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Abstract
A method for realizing configuring answering ring sound, which contains adding intelligent network equipment service control point SCP and amplified intelligent peripheral AIP in GSM network, the switchboard using AIP played ring sound to replace the traditional ring sound to realize the function of calling user playing configured answering ring sound without telephone line circularity.
Description
Technical field
The invention belongs to the mobile communication technology field, relate to a kind of method that realizes customizing ring-back tone specifically.
Background technology
In existing global system for mobile communications (GSM:Global System for Mobilecommunications) network, when calling out between the user, can only play the ring-back tone of called subscriber end office (EO), promptly traditional ring back tone to the calling subscriber.
At present, at the networking of existing network, its implementation is as follows:
As shown in Figure 1, when the calling user dials called number, originating switch O_MSC sends initial address message (IAM:Initial Address Message) to called landing office T_MSC, called landing office T_MSC receives calling called subscriber behind the IAM, paging is finished to the full message of originating switch O_MSC loopback address (ACM:Address Complete Message), called landing office T_MSC plays traditional ring back tone to the calling subscriber, behind called subscriber's off-hook, called landing office T_MSC is to originating switch O_MSC return response message (ANM:AnswerMessage), begin to charge and finish playing ringing tone, both sides begin conversation.
As from the foregoing, realize in the prior art that there is following shortcoming in the method for ring-back tone: because traditional ring back tone so ring back tone is dull, can't embody user's individual character by end office's broadcast.
Summary of the invention
The present invention proposes a kind of method that realizes customizing ring-back tone, with solve the ring-back tone that exists in the prior art dull, can not be the problems such as ring-back tone that the calling subscriber plays called subscriber's customization.
For addressing the above problem, the present invention proposes following solution:
A kind of method that realizes customizing ring-back tone, it comprises following steps:
A, caller make a call to called, and originating switch is delivered to call-related information the service control point (SCP) of called ownership according to the about information of called subscriber's mirror by signaling;
B, service control point (SCP) judge whether to need to play called subscriber's customizing ring-back tone, if do not need, just according to other flow processing; If desired, SCP will handle the address designation MSCID of switch of customizing ring-back tone and address designation AIPID and the called number that strengthens ip intelligent peripherals AIP given originating switch by transmitting signaling downwards;
After c, originating switch judge according to the address designation MSCID of the switch of described processing customizing ring-back tone, send signaling to called landing office by the switch of handling customizing ring-back tone, called landing office paging is called, called subscriber's state information is sent to the switch of handling customizing ring-back tone, if User Status is expressed as the free time, the switch of then handling customizing ring-back tone strengthens ip intelligent peripherals AIP transmission signaling according to AIPID to specifying, otherwise according to other flow processing;
After the switch of d, processing customizing ring-back tone was received the signaling that strengthens ip intelligent peripherals AIP loopback, overlap joint strengthened ip intelligent peripherals AIP and calling subscriber's speech channel, and play the ring-back tone of called custom-made to caller;
E, called subscriber's off-hook are replied, and handle the switch of customizing ring-back tone and remove being connected of enhancing ip intelligent peripherals AIP and calling subscriber, set up and call out.
This is called to be the contracted user of customizing ring-back tone.
Other flow processing among the described step b is an old process, be specially: originating switch is not searched the switch of supporting customizing ring-back tone, do not use to strengthen the ring-back tone that ip intelligent peripherals AIP plays customization, but traditional ring-back tone that the called landing office of transparent transmission is play or prompt tone are to the calling subscriber.
Other flow processing among the described step b is turn of tidal stream journey in the early time, be specially: according to the mode of unconditional call forwarding, transfer the call to redirect number,, then play the customizing ring-back tone of redirect number to caller if this user also is the user of customizing ring-back tone.
Among the described step b, the service control point (SCP) judges whether originating switch supports the customizing ring-back tone flow process, if do not support to need to adopt a kind of rational algorithm, finds out the address designation MSCID of the switch of a support.
This algorithm is specially and adopts the load sharing method, selects an address designation MSCID in turn from several switches to be selected.
Other flow processing among the described step c are old process, are specially: the switch of handling customizing ring-back tone does not use and strengthens the ring-back tone that ip intelligent peripherals AIP plays customization, but the prompt tone that the called landing office of transparent transmission is play is to the calling subscriber.
Other flow processing in the described steps d are preceding turn of tidal stream journey in the evening of called subscriber's No ringing, be specially: when the called subscriber satisfies the condition of User Status calling transfer when busy, transfer the call to redirect number, if this user also is the user of customizing ring-back tone, then play the customizing ring-back tone of redirect number to caller.
When called subscriber's state satisfies the condition of calling transfer when busy, further with Call Forwarding to redirect number, its concrete processing is: the switch of handling customizing ring-back tone does not send signaling to strengthening ip intelligent peripherals AIP, but directly by former called landing office with Call Forwarding to redirect number, thereby realize playing the customizing ring-back tone of redirect number to caller.
Also include among the described step e: if the called subscriber does not reply, then handle according to turn of tidal stream journey before the evening of called subscriber's ring, be specially, when the called subscriber satisfies User Status is free time but no response or the condition of calling transfer during on-hook initiatively, disconnect being connected of described enhancing ip intelligent peripherals AIP and described calling subscriber, to transfer the call to redirect number,, then play the customizing ring-back tone of redirect number to caller if this user also is the user of customizing ring-back tone.
A kind of method that realizes customizing ring-back tone of the present invention is by adding intelligent equipment SCP and AIP in existing GSM network, adopts Intellight network mode to realize the cellphone subscriber is play the function of the ring-back tone that the user customizes voluntarily, and its beneficial effect is summarized as follows:
1, the user can customize the music oneself liked as ring-back tone, to replace traditional plodding ring back tone.
2, the user can set different ring-back tones to different incoming calls.
3, user session is without AIP, and speech channel does not have circuitous.This construction mode network configuration is clear, the business of being convenient to the later network planning and carrying out other, and this also is the most outstanding advantage of the present invention.
Description of drawings
Fig. 1 realizes ring-back tone flow figure in the prior art;
Fig. 2 is the framework flow chart of the method for the invention embodiment;
Fig. 3 is that the embodiment of the invention one is that the switch of the processing customizing ring-back tone of SCP appointment is the flow chart of originating switch;
Fig. 4 is that the embodiment of the invention two is that the switch of the processing customizing ring-back tone of SCP appointment is not the flow chart of originating switch;
Fig. 5 is that the embodiment of the invention three is the flow chart of the late preceding turn of tidal stream journey of called subscriber's ring;
Fig. 6 is that the embodiment of the invention four is the flow chart of the late preceding turn of tidal stream journey of called subscriber's No ringing;
Fig. 7 is the i.e. flow chart of turn of tidal stream journey in the early time of the embodiment of the invention five.
Embodiment
The embodiment of the invention has been introduced a kind of method that realizes ring-back tone, it is based on existing global system for mobile communications (GSM:Global System for Mobile communications), add intelligent equipment (SCP:Service Control Point) and strengthen ip intelligent peripherals (AIP:Advanced Intelligent Peripheral), adopt the Intellight network mode realization user to be play the function of the ring-back tone that the called subscriber customizes voluntarily.
As shown in Figures 2 and 3, be the embodiment of the invention one, i.e. the switch of the processing customizing ring-back tone of SCP appointment is the flow chart of originating switch, and its implementation procedure is specially:
One, originating switch is delivered to call-related information the service control point of called ownership according to the about information of called subscriber's mirror by signaling.
The calling subscriber makes a call to the called subscriber, if the calling subscriber is fixing or other mobile networks user, can fetch called subscriber's CAMEL-Subscription-Information (T-CSI information) at gateway exchange; If the calling subscriber is the Home Network mobile subscriber, can fetch called subscriber's CAMEL-Subscription-Information (T-CSI information) in end office (EO).If this Information Authentication called subscriber is the contracted user of customizing ring-back tone, then end office (EO) or gateway exchange are delivered to call-related information the service control point (SCP) of called subscriber's ownership; Otherwise handle according to old process.
Two, signaling is returned to originating switch in the service control point (SCP)
The address designation number (MSCID:Mobile-service Switching CenterIdentification) of switch of customizing ring-back tone will be handled in the service control point (SCP) and address designation number (AIPID:Advanced Intelligent PeripheralIdentification) and the called number that strengthens ip intelligent peripherals AIP given originating switch by transmitting signaling downwards, SCP will judge whether originating switch supports customization of ring back tone service, if support that wherein MSCID is exactly the MSCID of originating switch.
Originating switch judges according to the switch address identification number MSCID of the processing customizing ring-back tone that receives whether it is identical with the MSCID of self, if identical then originating switch self is the switch of handling customizing ring-back tone, directly enters the customizing ring-back tone flow process.
Three, whether the User Status decision of being returned by end office (EO) need play customizing ring-back tone
Originating switch (also for handling the switch of customizing ring-back tone) sends to attaching position register (HLR:Home Locate Register) and transmits routing iinformation request (SRI:SendRouting Information) acquisition called subscriber roaming number, roaming number is placed in the initial address message (IAM:Initial Address Message) again and issues called landing office.Called landing office is received initial address message IAM calling called subscriber, paging finishes to originating switch (also for handling the switch of customizing ring-back tone) the full message ACM in return address, the correct status information that wherein has the called subscriber, if state, is handled the prompt tone of the direct called landing office of transparent transmission of office of ring-back for not idle; If state is idle, then originating switch (also for handling the switch of customizing ring-back tone) initiates to have the initial address message IAM of numbers of calling and called parties to the enhancing ip intelligent peripherals AIP of appointment according to AIPID.
Four, play customizing ring-back tone to the user
Strengthen ip intelligent peripherals AIP and receive initial address message IAM, finding the called subscriber in view of the above is the ring-back tone that the calling subscriber customizes, strengthen the ip intelligent peripherals AIP full message ACM of loopback address immediately, originating switch (also for handling the switch of customizing ring-back tone) overlap joint strengthens ip intelligent peripherals AIP and calling subscriber's speech channel, and plays the ring-back tone of called custom-made to caller.
Five, stop to play customizing ring-back tone, set up conversation
Behind called subscriber's off-hook, called landing office is to originating switch (also for handling the switch of customizing ring-back tone) echo reply message ANM, originating switch is received response message ANM, send out call release request REL (RELEASE) to strengthening ip intelligent peripherals AIP immediately, disconnect and strengthening being connected of ip intelligent peripherals AIP and calling subscriber, build calling subscriber and called subscriber's speech channel simultaneously, set up conversation.Strengthen ip intelligent peripherals AIP and receive the REL signaling, stop to play customizing ring-back tone, and return Release complete (RLC:Release Complete).
As Fig. 2 and shown in Figure 4, be the embodiment of the invention two, i.e. the switch of the processing customizing ring-back tone of SCP appointment is not the flow chart of originating switch, its implementation procedure is specially:
One, originating switch is delivered to call-related information the service control point of called ownership according to the about information of called subscriber's mirror by signaling.
The calling subscriber makes a call to the called subscriber, if the calling subscriber is fixing or other mobile networks user, can fetch called subscriber's CAMEL-Subscription-Information (T-CSI information) at gateway exchange; If the calling subscriber is the Home Network mobile subscriber, can fetch called subscriber's CAMEL-Subscription-Information (T-CSI information) in end office (EO).If this Information Authentication called subscriber is the contracted user of customizing ring-back tone, then end office (EO) or gateway exchange are delivered to call-related information the service control point (SCP) of called subscriber's ownership; Otherwise handle according to old process.
Two, signaling is returned to originating switch in the service control point (SCP)
The service control point (SCP) judges whether originating switch supports customization of ring back tone service, if do not support, adopt a kind of rational algorithm, find out the address designation MSCID of the switch of a support, can adopt the load sharing method, from several switches to be selected, select one in turn, and will handle the address designation MSCID of switch of customizing ring-back tone and address designation AIPID and the called number that strengthens ip intelligent peripherals AIP given originating switch by transmitting signaling downwards.
Originating switch judges according to the switch address identification number MSCID of the processing customizing ring-back tone that receives whether it is identical with the MSCID of self, then originating switch inequality sends initial address message (IAM:Initial Address Message) to the switch of SCP appointment, the switch of receiving this initial address message IAM is judged the identical of this address designation MSCID and himself, then enters the customizing ring-back tone flow process immediately.
Three, whether the User Status decision of being returned by end office (EO) need play customizing ring-back tone
The switch of handling customizing ring-back tone sends to attaching position register (HLR:Home LocateRegister) and transmits routing iinformation request (SRI:Send Routing Information) acquisition called subscriber roaming number, roaming number is placed in the initial address message (IAM:InitialAddress Message) again and issues called landing office.Called landing office is received initial address message IAM calling called subscriber, paging finishes to the full message ACM in switch return address that handles customizing ring-back tone, the correct status information that wherein has the called subscriber, if state for not idle, is handled the prompt tone of the called landing office of the direct transparent transmission of switch of customizing ring-back tone; If state is idle, the switch of then handling customizing ring-back tone initiates to have the initial address message IAM of numbers of calling and called parties to the enhancing ip intelligent peripherals AIP of appointment according to AIPID.
Four, play customizing ring-back tone to the user
Strengthen ip intelligent peripherals AIP and receive initial address message IAM, finding the called subscriber in view of the above is the ring-back tone that the calling subscriber customizes, strengthen the ip intelligent peripherals AIP full message ACM of loopback address immediately, overlap joint strengthens ip intelligent peripherals AIP and calling subscriber's speech channel simultaneously, and plays the ring-back tone of called custom-made to caller.
Five, stop to play customizing ring-back tone, set up conversation
Behind called subscriber's off-hook, called landing office is to the switch echo reply message ANM that handles customizing ring-back tone, handle the switch of customizing ring-back tone and receive response message ANM, send out the REL signaling to strengthening ip intelligent peripherals AIP immediately, disconnect and strengthening being connected of ip intelligent peripherals AIP and calling subscriber, build calling subscriber and called subscriber's speech channel simultaneously, set up conversation.Strengthen ip intelligent peripherals AIP and receive the REL signaling, stop to play customizing ring-back tone, and return to discharge and finish the RLC signaling.
Shown in Figure 5 as Fig. 2 is the embodiment of the invention three, i.e. the flow chart of turn of tidal stream journey before the evening of party B-subscriber's ring, and its implementation procedure is specially:
For convenience, in the description of embodiment three below, the calling subscriber is called A, and former called subscriber is called B, and the called subscriber is called C.A makes a call to B, and B calls out and transfers to C owing to no response or after initiatively reason such as on-hook makes A hear one section customizing ring-back tone of B, and C user also is the customizing ring-back tone user, and after the call forwarding, A hears the customizing ring-back tone of C again.Therefore A hears that earlier the customizing ring-back tone of B hears the customizing ring-back tone of C again.
One, originating switch is delivered to call-related information the service control point of B according to the about information of party B-subscriber's mirror by signaling.This step is identical with the corresponding step of previous embodiment one, is not repeated herein.
Two, signaling is returned to originating switch in the service control point (SCP) of B
The part that this step is identical with previous embodiment one corresponding step is not repeated.It is to be noted: MSCID is different with the MSCID of self if originating switch is judged this address designation, then forwards calling to a switch X who supports customizing ring-back tone according to embodiment two.
Three, whether the User Status decision of being returned by end office (EO) need play customizing ring-back tone; Reach four, play party B-subscriber's customizing ring-back tone to the party A-subscriber
This two step is identical with the corresponding step of previous embodiment one, is not repeated herein.
Five, AIP stops to play the customizing ring-back tone of B
B is not owing to receive calls, or situation such as hang up, and the landing office of B will return call progress message CPG (Call Progress) to originating switch, and originating switch is received CPG, is disconnected to the connection of AIP, stops to play the customizing ring-back tone of B.
Six, begin to play C user's customizing ring-back tone
Because C also is the customizing ring-back tone user, the landing office of B is delivered to call information according to the CAMEL-Subscription-Information of C the SCP of C ownership, address designation number (MSCID:Mobile-service Switching Center Identification) and the address designation number (AIPID:Advanced Intelligent PeripheralIdentification) of enhancing ip intelligent peripherals AIP and called number is given B by transmitting signaling downwards the landing office of the switch of customizing ring-back tone will be handled in the service control point (SCP), SCP will judge whether the landing office of B supports customization of ring back tone service, if support that wherein MSCID is exactly the MSCID of the landing office of B.
The landing office of B judges according to the switch address identification number MSCID of the processing customizing ring-back tone that receives whether it is identical with the MSCID of self, if landing office self identical then B is the switch of handling customizing ring-back tone, directly enter the customizing ring-back tone flow process, if the different switch Y that calling is forwarded to a support customizing ring-back tone according to embodiment two.
The landing office of B sends initial address message IAM to the landing office of C, and the landing office paging of C is returned ACM behind C.To specifying the AIP initial address message IAM that makes a call, wherein numbers of calling and called parties is A and C to the landing office of B according to AIPID, and AIP receives IAM, returns ACM immediately, and begins to play the customizing ring-back tone of C.The landing office overlap joint A of B and the speech channel of AIP make A hear the customizing ring-back tone of C.
Seven, stop to play C user's customizing ring-back tone
Behind the user C off-hook, the landing office echo reply message ANM of C, the landing office of B is received response message ANM, send out call release request REL (RELEASE) to strengthening ip intelligent peripherals AIP immediately, disconnect and strengthening being connected of ip intelligent peripherals AIP and calling subscriber, build party A-subscriber and C user's speech channel simultaneously, set up conversation.Strengthen ip intelligent peripherals AIP and receive the REL signaling, stop to play customizing ring-back tone, and return to discharge and finish the RLC signaling.
As Fig. 2 and shown in Figure 6, be the embodiment of the invention four, i.e. the flow chart of turn of tidal stream journey before the evening of party B-subscriber's No ringing, its implementation procedure is specially:
For convenience, in the description of embodiment four below, the calling subscriber is called A, and former called subscriber is called B, and the called subscriber is called C.A makes a call to B, and B calls out and transfers to C owing to reason generation call forwarding such as conversing, and C user also is the customizing ring-back tone user, and then party A-subscriber's customizing ring-back tone of can't hear B is directly heard the customizing ring-back tone of C.
One, originating switch is delivered to call-related information the service control point of B according to the about information of party B-subscriber's mirror by signaling.And two, the service control point (SCP) of B returns signaling to originating switch.
This two step is identical with the corresponding step of previous embodiment three, is not repeated herein.
Three, whether the User Status decision of being returned by the landing office of B need play customizing ring-back tone
Originating switch sends to attaching position register (HLR:Home Locate Register) and transmits routing iinformation request (SRI:Send Routing Information) acquisition party B-subscriber roaming number, roaming number is placed on the landing office of issuing B in the initial address message (IAM:Initial Address Message) again.The landing office of B is received initial address message IAM, finds that the party B-subscriber satisfies the condition of calling transfer, returns call progress message CPG to originating switch, originating switch is received CPG, show that the party B-subscriber is not idle, the party A-subscriber should not hear the customizing ring-back tone of B, has not therefore just initiated IAM to AIP.
Four, the service control point of C returns signaling to the landing office of B
Because C also is the customizing ring-back tone user, the landing office of B is delivered to call information according to the CAMEL-Subscription-Information of C the SCP of C ownership, the address designation number (MSCID:Mobile-service Switching Center Identification) of switch of customizing ring-back tone will be handled in the service control point (SCP) of C and address designation number (AIPID:Advanced Intelligent PeripheralIdentification) and the called number that strengthens ip intelligent peripherals AIP given originating switch by transmitting signaling downwards, SCP will judge whether the landing office of B supports customization of ring back tone service, if support that wherein MSCID is exactly the MSCID of the landing office of B.
The landing office of B judges according to the switch address identification number MSCID of the processing customizing ring-back tone that receives whether it is identical with the MSCID of self, if landing office self identical then B is the switch of handling customizing ring-back tone, directly enter the customizing ring-back tone flow process, if the different switch Y that calling is forwarded to a support customizing ring-back tone according to embodiment two.
Five, play the customizing ring-back tone of C to the party A-subscriber
The landing office of B sends initial address message IAM to the landing office of C, and the landing office paging of C is returned ACM behind C, and the landing office of B returns ACM message to originating switch again.To specifying the AIP initial address message IAM that makes a call, wherein numbers of calling and called parties is A and C to the landing office of B according to AIPID, and AIP receives IAM, returns ACM immediately, and begins to play the customizing ring-back tone of C.The landing office overlap joint A of B and the speech channel of AIP make A hear the customizing ring-back tone of C.
Six, stop to play C user's customizing ring-back tone
Behind the user C off-hook, the landing office echo reply message ANM of C, the landing office of B is received response message ANM, send out call release request REL (RELEASE) to strengthening ip intelligent peripherals AIP immediately, disconnect and strengthening being connected of ip intelligent peripherals AIP and calling subscriber, build party A-subscriber and C user's speech channel simultaneously, set up conversation.Strengthen ip intelligent peripherals AIP and receive the REL signaling, stop to play customizing ring-back tone, and return to discharge and finish the RLC signaling.
As Fig. 2 and shown in Figure 7, be the embodiment of the invention five, i.e. the flow chart of turn of tidal stream journey in the early time, its implementation procedure is specially:
For convenience, in the description of embodiment five below, the calling subscriber is called A, and former called subscriber is called B, and the called subscriber is called C.A makes a call to B, and B calls out and transfers to C owing to being provided with reason generation call forwarding such as unconditional call forwarding, and C user also is the customizing ring-back tone user, and then party A-subscriber's customizing ring-back tone of can't hear B is directly heard the customizing ring-back tone of C.
One, originating switch is delivered to call-related information the service control point of B according to the about information of party B-subscriber's mirror by signaling.
This step is identical with the corresponding step of previous embodiment three, is not repeated herein.
Two, indication originating switch in the service control point (SCP) of B is not put party B-subscriber's customizing ring-back tone
The service control point of B is judged the condition that the party B-subscriber satisfies to be changeed in the early time, issues the signaling CONTINUE indication originating switch that directly continues and handles by the normal call flow process, does not put party B-subscriber's customizing ring-back tone.
Three, indication originating switch in the service control point (SCP) of C is play C user's customizing ring-back tone
Because C user also is the customizing ring-back tone user, originating switch is according to the CAMEL-Subscription-Information of C, call-related information is delivered to C user's home service control point SCP, SCP is according to call information, judging called is the C user in the turn of tidal stream journey in the early time, need to play the customizing ring-back tone of C to the calling subscriber, therefore will handle the address designation number (AIPID:Advanced Intelligent Peripheral Identification) of the address designation number (MSCID:Mobile-serviceSwitching Center Identification) of switch of customizing ring-back tone and enhancing ip intelligent peripherals AIP and called number by transmitting signaling downwards to originating switch, SCP will judge whether originating switch supports customization of ring back tone service, if support that wherein MSCID is exactly the MSCID of originating switch.
Originating switch judges according to the switch address identification number MSCID of the processing customizing ring-back tone that receives whether it is identical with the MSCID of self, if identical then originating switch self is the switch of handling customizing ring-back tone, directly enter the customizing ring-back tone flow process, if the different switch X that calling is forwarded to a support customizing ring-back tone according to embodiment two.
Four, begin to play C user's customizing ring-back tone
Originating switch sends initial address message IAM to the landing office of C, and the landing office paging of C is returned ACM to originating switch behind C.To specifying the AIP initial address message IAM that makes a call, wherein numbers of calling and called parties is A and C to originating switch according to AIPID, and AIP receives IAM, returns ACM immediately, and begins to play the customizing ring-back tone of C.The speech channel of originating switch overlap joint A and AIP makes A hear the customizing ring-back tone of C.
Five, stop to play C user's customizing ring-back tone
Behind the user C off-hook, the landing office echo reply message ANM of C, originating switch is received response message ANM, send out call release request REL (RELEASE) to strengthening ip intelligent peripherals AIP immediately, disconnect and strengthening being connected of ip intelligent peripherals AIP and calling subscriber, build party A-subscriber and C user's speech channel simultaneously, set up conversation.Strengthen ip intelligent peripherals AIP and receive the REL signaling, stop to play customizing ring-back tone, and return to discharge and finish the RLC signaling.
A kind of method that realizes customizing ring-back tone of the present invention is by adding intelligent equipment SCP and AIP in existing GSM network, adopts Intellight network mode to realize the cellphone subscriber is play the function of the ring-back tone that the user customizes voluntarily, and its beneficial effect is summarized as follows:
1, the user can customize the music oneself liked as ring-back tone, to replace traditional plodding ring back tone.
2, the user can be to the different different ring-back tones of incoming call customization.
3, user session is without AIP, and speech channel does not have circuitous.This construction mode network configuration is clear, the business of being convenient to the later network planning and carrying out other, and this also is the most outstanding advantage of the present invention.
Claims (11)
1, a kind of method that realizes customizing ring-back tone is characterized in that the method includes the steps of:
A, caller make a call to called, and originating switch is delivered to call-related information the service control point (SCP) of called ownership according to the about information of called subscriber's mirror by signaling;
B, service control point (SCP) judge whether to need to play called subscriber's customizing ring-back tone, if do not need, just according to other flow processing; If desired, SCP will handle the address designation MSCID of switch of customizing ring-back tone and address designation AIPID and the called number that strengthens ip intelligent peripherals AIP given originating switch by transmitting signaling downwards;
After c, originating switch judge according to the address designation MSCID of the switch of described processing customizing ring-back tone, send signaling to called landing office by the switch of handling customizing ring-back tone, called landing office paging is called, called subscriber's state information is sent to the switch of handling customizing ring-back tone, if User Status is expressed as the free time, the switch of then handling customizing ring-back tone strengthens ip intelligent peripherals AIP transmission signaling according to AIPID to specifying, otherwise according to other flow processing;
After the switch of d, processing customizing ring-back tone was received the signaling that strengthens ip intelligent peripherals AIP loopback, overlap joint strengthened ip intelligent peripherals AIP and calling subscriber's speech channel, and play the ring-back tone of called custom-made to caller;
E, called subscriber's off-hook are replied, and handle the switch of customizing ring-back tone and remove being connected of enhancing ip intelligent peripherals AIP and calling subscriber, set up and call out.
2, a kind of method that realizes customizing ring-back tone as claimed in claim 1 is characterized in that: this is called to be the contracted user of customizing ring-back tone.
3, a kind of method that realizes customizing ring-back tone as claimed in claim 1, it is characterized in that: other flow processing among the described step b is an old process, be specially: originating switch is not searched the switch of supporting customizing ring-back tone, do not use to strengthen the ring-back tone that ip intelligent peripherals AIP plays customization, but traditional ring-back tone that the called landing office of transparent transmission is play or prompt tone are to the calling subscriber.
4, a kind of method that realizes customizing ring-back tone as claimed in claim 1, it is characterized in that: other flow processing among the described step b is turn of tidal stream journey in the early time, be specially: according to the mode of unconditional call forwarding, transfer the call to redirect number, if this user also is the user of customizing ring-back tone, then play the customizing ring-back tone of redirect number to caller.
5, a kind of method that realizes customizing ring-back tone as claimed in claim 1, it is characterized in that: among the described step b, the service control point (SCP) judges whether originating switch supports the customizing ring-back tone flow process, if not supporting needs to adopt a kind of rational algorithm, find out the address designation MSCID of the switch of a support.
6, a kind of method that realizes customizing ring-back tone as claimed in claim 5 is characterized in that: this algorithm is specially and adopts the load sharing method, selects an address designation MSCID in turn from several switches to be selected.
7, a kind of method that realizes customizing ring-back tone as claimed in claim 1, it is characterized in that: the originating switch among the described step c is judged more specifically and is: originating switch judges whether the address designation MSCID that receives is identical with the MSCID of himself, if different then send signaling to the switch with its coupling; If identical then originating switch self is the switch of handling customizing ring-back tone.
8, a kind of method that realizes customizing ring-back tone as claimed in claim 1, it is characterized in that: other flow processing among the described step c are old process, be specially: the switch of handling customizing ring-back tone does not use and strengthens the ring-back tone that ip intelligent peripherals AIP plays customization, but the prompt tone that the called landing office of transparent transmission is play is to the calling subscriber.
9, a kind of method that realizes customizing ring-back tone as claimed in claim 1, it is characterized in that: other flow processing among the described step c are preceding turn of tidal stream journey in the evening of called subscriber's No ringing, be specially: when the called subscriber satisfies the condition of User Status calling transfer when busy, transfer the call to redirect number, if this user also is the user of customizing ring-back tone, then play the customizing ring-back tone of redirect number to caller.
10, a kind of method that realizes customizing ring-back tone as claimed in claim 9, it is characterized in that: when called subscriber's state satisfies the condition of calling transfer when busy, further with Call Forwarding to redirect number, its concrete processing is: the switch of handling customizing ring-back tone does not send signaling to strengthening ip intelligent peripherals AIP, but directly by called landing office with Call Forwarding to redirect number, thereby realize playing the customizing ring-back tone of redirect number to caller.
11, a kind of method that realizes customizing ring-back tone as claimed in claim 1, it is characterized in that: also include among the described step e: if the called subscriber does not reply, then handle according to turn of tidal stream journey before the evening of called subscriber's ring, be specially, when the called subscriber satisfies User Status is free time but no response or the condition of calling transfer during on-hook initiatively, disconnect being connected of described enhancing ip intelligent peripherals AIP and described calling subscriber, to transfer the call to redirect number, if this user also is the user of customizing ring-back tone, then play the customizing ring-back tone of redirect number to caller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100371493A CN100471207C (en) | 2004-06-03 | 2004-06-03 | Method for customizing ring back tone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100371493A CN100471207C (en) | 2004-06-03 | 2004-06-03 | Method for customizing ring back tone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1705333A CN1705333A (en) | 2005-12-07 |
| CN100471207C true CN100471207C (en) | 2009-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100371493A Expired - Fee Related CN100471207C (en) | 2004-06-03 | 2004-06-03 | Method for customizing ring back tone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100471207C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100550940C (en) * | 2005-12-20 | 2009-10-14 | 华为技术有限公司 | The system and method that is used for setting individual audible ringing message breath |
| CN1992918B (en) * | 2005-12-28 | 2010-06-16 | 中兴通讯股份有限公司 | Equipment of Service Control Point of intelligent network |
| CN101001394B (en) * | 2006-01-10 | 2012-06-13 | 中兴通讯股份有限公司 | Intelligent network service control point equipment |
| CN101031000B (en) * | 2006-03-01 | 2010-05-12 | 中兴通讯股份有限公司 | System and method for utilizing wide-band color bell by narrow-band user |
| CN101030999B (en) * | 2006-03-01 | 2010-05-12 | 中兴通讯股份有限公司 | System and method for utilizing narrow-band color bell by wide-band user |
| CN100499709C (en) | 2006-03-03 | 2009-06-10 | 华为技术有限公司 | Method for giving individual ring-back tone as a present |
-
2004
- 2004-06-03 CN CNB2004100371493A patent/CN100471207C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| CN1705333A (en) | 2005-12-07 |
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