CN1980278A - Method for inhibiting personalizzed ring back tone bussiness - Google Patents
Method for inhibiting personalizzed ring back tone bussiness Download PDFInfo
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- CN1980278A CN1980278A CNA200510105288XA CN200510105288A CN1980278A CN 1980278 A CN1980278 A CN 1980278A CN A200510105288X A CNA200510105288X A CN A200510105288XA CN 200510105288 A CN200510105288 A CN 200510105288A CN 1980278 A CN1980278 A CN 1980278A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42025—Calling or Called party identification service
- H04M3/42034—Calling party identification service
- H04M3/42042—Notifying the called party of information on the calling party
- H04M3/42051—Notifying the called party of information on the calling party where the notification is included in the ringing tone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42017—Customized ring-back tones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
- H04M2203/2033—Call handling or answering restrictions, e.g. specified by the calling party
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- Telephonic Communication Services (AREA)
Abstract
The method is in use for fixed communication network to restrain individualized ring back tone (RBT) when calling user calls called user. The fixed communication network includes at least one sending office, at least one receiving office, and at least a platform for individualized ring back tone. The sending office sends to the receiving office a parameter defined by specification of operation manager to indicate that calling user connected to the sending office has applied for a service of restraining individualized RBT. When individualized RBT is restrained, calling user hears common RBT when calling called user. The method does not influence on solution scheme existed for individualized RBT, and network structure of fixed network. The invention has good compatibility to current networks.
Description
Technical field
The present invention relates to a kind of method of repressing individuality audible ringing tone service, especially the method for repressing individuality audible ringing tone service in fixed communication network.
Background technology
Multi-colour return-bell sound business (Colorful Ring Back Tone; CRBT) also claiming personalized ring back tone service, be called for short CRBT, is to be the ring-back tone that other calling subscribers of calling out own phone set special sound effect by the called subscriber.In telephone call, before called subscriber's off-hook is replied, the calling subscriber hears will no longer be dull " pouting ... pout ... " the ring-back prompt tone, but the Customized Ring Back Tone of in system, setting by the called subscriber, ring-back tone can be one section music or advertisement, or the message of called subscriber oneself setting etc.
Personalized ring back tone service at first is to be achieved on mobile communications network, just progressively is used to then in the fixed communication network (being called for short fixed network, Fixed Network).The method that realizes at present personalized ring back tone service in fixed network has multiple, and more representational platform bridges (Platform Bridge) control mode that comprises realizes the method for personalized ring back tone service, the method (this method is further divided into end office's bridge joint and two kinds of methods of tandem exchange's bridge joint again) that switch bridge joint (Switch Bridge) control mode realizes personalized ring back tone service, the method for Intellight network mode realization personalized ring back tone service.
Fig. 1 is the method schematic diagram that the platform bridges control mode realizes personalized ring back tone service in the prior art.101 are calling subscriber's (being assumed to be A) end office (EO) (Switch) among the figure, and 102 are called subscriber's (being assumed to be B) end office (EO), and 103 is tandem exchange (TandemSwitch), and 104 is individual ring-back tone platform.The flow process that realizes personalized ring back tone service among Fig. 1 is as follows:
(1) fixed network calling subscriber A sends IAM message call called subscriber B, has Q.Cat parameter and called number (B-DN) in the IAM message, is F8 for basic call Q.Cat parameter value;
(2) whether party B-subscriber place end office (EO) inquiry party B-subscriber has subscribed to personalized ring back tone service, if, then before called number, add the prefix access code of individual ring-back tone platform, by sending IAM message this calling is routed to individual ring-back tone platform;
(3) individual ring-back tone platform removes the prefix access code, initiates a call to called subscriber B place end office (EO) by sending IAM message, and the Q.Cat parameter value is the special value of operator's definition in this IAM message;
(4) if party B-subscriber's free time, party B-subscriber place end office (EO) returns ACM message to individual ring-back tone platform;
(5) individual ring-back tone platform sends ACM message to party B-subscriber place end office (EO);
(6) party B-subscriber place end office (EO) sends ACM message to party A-subscriber place end office (EO), and the party A-subscriber is ready to the relaying of individual ring-back tone platform;
(7) individual ring-back tone platform is found out corresponding individual ring back tone according to calling number A and called number B coupling, plays Customized Ring Back Tone and gives calling subscriber A;
(8) party B-subscriber's off-hook, party B-subscriber place end office (EO) sends ANM to individual ring-back tone platform;
(9) relaying of individual ring-back tone platform bridge joint calling subscriber A and called subscriber B;
(10) individual ring-back tone platform sends ANM to called subscriber B place end office (EO);
(11) party B-subscriber place end office (EO) sends ANM to party A-subscriber place end office (EO), call establishment.
Fig. 2 is the method schematic diagram that end office's bridge joint control mode realizes personalized ring back tone service in the prior art.201 are calling subscriber's (being assumed to be A) end office (EO) among the figure, and 202 are called subscriber's (being assumed to be B) end office (EO), and 203 is tandem exchange, and 204 is individual ring-back tone platform.The flow process that realizes personalized ring back tone service among Fig. 2 is as follows:
(1) fixed network calling subscriber A sends IAM message call called subscriber B, has Q.Cat parameter and called number (B-DN) in the IAM message, is F8 for basic call Q.Cat parameter value;
(2) if party B-subscriber's free time, party B-subscriber place end office (EO) sends ACM message to party A-subscriber place end office (EO);
(3) whether user place end office (EO) inquiry party B-subscriber has subscribed to personalized ring back tone service, if, then before called number, add the prefix access code of individual ring-back tone platform, by sending IAM message this calling is routed to individual ring-back tone platform;
(4) individual ring-back tone platform sends ACM message to party B-subscriber place end office (EO), sends ANM then to party B-subscriber place end office (EO) (this ANM is optional message);
(5) individual ring-back tone platform removes the prefix access code, finds out corresponding individual ring back tone according to calling number A and called number B coupling, plays Customized Ring Back Tone and gives calling subscriber A;
(6) party B-subscriber's off-hook, party B-subscriber place end office (EO) sends ANM to party A-subscriber place end office (EO);
(7) party B-subscriber place end office (EO) sends REL message to individual ring-back tone platform, finishes to play Customized Ring Back Tone, call establishment.
Fig. 3 is the method schematic diagram that Intellight network mode is realized personalized ring back tone service in the prior art.301 are calling subscriber's (being assumed to be A) end office (EO) among the figure, and 302 are called subscriber's (being assumed to be B) end office (EO), and 303 is Service Switching Point (Service Switch Point; SSP), 304 is service control point (Service Control Point; SCP), 305 is individual ring-back tone platform.The flow process that realizes personalized ring back tone service among Fig. 3 is as follows:
(1) fixed network calling subscriber A sends IAM message call called subscriber B, has Q.Cat parameter and called number (B-DN) in the IAM message, is F8 for basic call Q.Cat parameter value;
(2) whether party B-subscriber place end office (EO) inquiry party B-subscriber has subscribed to personalized ring back tone service, if, then before called number, add the prefix access code of personalized ring back tone service, by sending IAM message this calling is routed to SSP;
(3) SSP is by sending start detection point (Initiate Detect Point; IDP) the message trigger IN service is to SCP;
(4) SCP returns request report BCSM (Basic Call State Module) incident (Request Report BCSM Event; RRBE) message is given SSP;
(5) SCP judges that called subscriber B is the Customized Ring Back Tone user, therefore sends the CONNECT operational order to SSP, carries calling number A, called number B, individual ring-back tone platform routing number CRBT among the CONNECT;
(6) SSP initiates a call to called B place end office (EO) by sending IAM message, and the Q.Cat parameter value is the special value of operator's definition in this IAM message;
(7) if party B-subscriber's free time, B place end office (EO) returns ACM message to SSP;
(8) SSP sends ACM message to party B-subscriber place end office (EO);
(9) SSP judges that party B-subscriber's state be idle, then by sending being connected of the foundation of IAM message and individual ring-back tone platform;
(10) individual ring-back tone platform sends ACM message to SSP;
(11) party B-subscriber place end office (EO) sends ACM message to party A-subscriber place end office (EO), and the party A-subscriber is ready to the relaying of individual ring-back tone platform;
(12) individual ring-back tone platform is found out corresponding individual ring back tone according to calling number A and called number B coupling, plays the bell sound and gives calling subscriber A;
(13) party B-subscriber's off-hook, party B-subscriber place end office (EO) sends ANM to SSP, the relaying of SSP bridge joint calling subscriber A and called subscriber B;
(14) SSP sends ANM to called subscriber B place end office (EO);
(15) SSP sends REL message to individual ring-back tone platform end playing RBT;
(16) individual ring-back tone platform returns RLC message to SSP;
(17) party B-subscriber place end office (EO) sends ANM to party A-subscriber place end office (EO), call establishment.
The personalized ring back tone service that exists in the prior art all belongs to " B-side " business, promptly by callee's (terminal station switch; Terminating Exchange) business of She Zhiing.Calling party's (origination exchange; It is Originating Exchange) uncontrollable that what hear is any ring-back tone (common ring-back tone or Customized Ring Back Tone).
In fact, some users are during as the calling user dials called subscriber, got used to hearing common ring-back tone, especially for some auld users or some special users (for example liking quiet user), for this Customized Ring Back Tone of CRBT, they prefer traditional common ring-back tone.In some cases, individual character words ring-back tone is used to advertising message, and the issue illegal contents is set, and calling subscriber's normal telephone is used cause harmful effect.Yet, because personalized ring back tone service is the business that is provided with by the called subscriber, in case the called subscriber is provided with personalized ring back tone service, when the calling subscriber just dials the called subscriber, the Customized Ring Back Tone that the called subscriber is provided with can only be heard, and common ring-back tone can't be heard.
Summary of the invention
Therefore, main purpose of the present invention is to provide a kind of method of repressing individuality audible ringing tone service, when making the calling user dials called subscriber, can suppress the Customized Ring Back Tone that the called subscriber is provided with and hears common ring-back tone.
For achieving the above object, technical scheme of the present invention specifically is achieved in that a kind of method of repressing individuality audible ringing tone service, be used for fixing when the calling subscriber calls out the called subscriber in the communication network Customized Ring Back Tone is suppressed, the said fixing communication network comprises at least one make a start office, at least one office of destination, at least one individual ring-back tone platform, the above-mentioned office of destination of the above-mentioned office direction of making a start sends a parameter, this parameter is defined by the standard of operator, and the calling subscriber that expression links to each other with the above-mentioned office of making a start has applied for repressing individuality audible ringing tone service.
Wherein, the above-mentioned office that makes a start sends to above-mentioned office of destination by initial address message with above-mentioned parameter, and the above-mentioned parameter value is a retention that defines in the Q.763 recommendation of International Telecommunications Union.
Wherein, it is identical to send to the relevant parameter value of tandem exchange or Service Switching Point from office of destination in above-mentioned parameter value and the above-mentioned personalized ring back tone service.Above-mentioned office of destination sends to above-mentioned tandem exchange or Service Switching Point by the above-mentioned relevant parameter value of initial address message.
Above-mentioned calling subscriber is by activating above-mentioned repressing individuality audible ringing tone service to its phone place end office (EO) registration; Perhaps, above-mentioned calling subscriber activates above-mentioned repressing individuality audible ringing tone service by add a number before called number, and the number that above-mentioned calling subscriber adds before called number is by the normalized definition of above-mentioned operator.
As seen, the method for a kind of repressing individuality audible ringing tone service provided by the present invention has following advantage and characteristics:
(1) technical scheme of the present invention can repressing individuality audible ringing tone service, and therefore for the user who dislikes hearing Customized Ring Back Tone, what hear when dialing called subscriber's phone is exactly common ring-back tone.
(2) technical scheme of the present invention substantially without any influence, can not influence the network configuration in the fixed network to the personalized ring back tone service solution that exists in the prior art simultaneously yet, therefore compatible fairly good with existing network.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the method schematic diagram that the platform bridges control mode realizes personalized ring back tone service in the prior art.
Fig. 2 is the method schematic diagram that end office's bridge joint control mode realizes personalized ring back tone service in the prior art.
Fig. 3 is the method schematic diagram that Intellight network mode is realized personalized ring back tone service in the prior art.
Fig. 4 is first embodiment of the present invention, is to adopt the present invention that the platform bridges control mode is realized the method schematic diagram that personalized ring back tone service suppresses.
Fig. 5 is second embodiment of the present invention, is to adopt opposite end office of the present invention bridge joint control mode to realize the method schematic diagram that personalized ring back tone service suppresses.
Fig. 6 is the 3rd embodiment of the present invention, is to adopt the present invention that Intellight network mode is realized the method schematic diagram that personalized ring back tone service suppresses.
Embodiment
Fig. 4 is first embodiment of the present invention, is the present invention is used to suppress the scheme that platform bridges control mode shown in Figure 1 realizes Customized Ring Back Tone.101 are calling subscriber's (being assumed to be A) end office (EO) (Switch) among Fig. 4, and 102 are called subscriber's (being assumed to be B) end office (EO), and 103 is tandem exchange (Tandem Switch), and 104 is individual ring-back tone platform.
At first, fixed network operators, for example (the China Network Communications Group Corporation of company of Netcom; CNC) the Q.Cat parameter of special repressing individuality of an expression audible ringing tone service of definition in the standard that it issues.So-called Q.Cat parameter is (the International Telecommunication Union of International Telecommunications Union; ITU) parameter of recommendation (also claiming standard) in Q.763, having defined the Q.Cat parameter range among the ITU is 0～255 (0～FF).ITU has defined the most of parameter value (the Q.Cat parameter value of basic call is F8 in for example Chinese ISUP ISUP standard) in the above-mentioned scope so far, but some parameter values is still arranged as retention.The Q.Cat parameter value of the repressing individuality audible ringing tone service that fixed network operators defines in its standard should be in the above-mentioned retention, and this Q.Cat parameter value should be with to issue the Q.Cat parameter value that carries in the IAM message of called subscriber place end office (EO) by tandem exchange in personalized ring back tone service or service switching point consistent.
Secondly, if a fixed telephone subscriber wants to handle repressing individuality audible ringing tone service, this user at first needs to register (or claiming registration) to its phone place end office (EO), fills in the form of repressing individuality audible ringing tone service.After registering, this user just can use repressing individuality audible ringing tone service.
As this user during as the calling user dials called subscriber, the end office (EO) at this calling subscriber place at first sends an initial address message IAM to the end office (EO) at called subscriber place.According to the standard of company of Netcom, must carry Q.Cat parameter and callee's telephone number in the IAM message.And because the business that above-mentioned calling subscriber has applied for repressing individuality ring-back tone, so the value of the Q.Cat parameter in this IAM message is the Q.Cat parameter value of the repressing individuality audible ringing tone service of operator's definition.
After called subscriber place end office (EO) receives the IAM message that calling subscriber end office (EO) sends, if detect the value of the Q.Cat parameter of carrying in the IAM message is the Q.Cat parameter value of the repressing individuality audible ringing tone service of operator's definition, then called subscriber place end office (EO) no longer sends IAM message to tandem exchange or service switching point, be that signaling process is the phone flow process of ordinary call, what this moment, the calling subscriber heard is common ring-back tone.
The calling subscriber can also realize above-mentioned repressing individuality audible ringing tone service by add a number before called number except repressing individuality of the mode application audible ringing tone service that can arrive its phone place end office (EO) registration (registration).
Fig. 5 is second embodiment of the present invention, is the present invention is used to suppress the scheme that end office (EO) shown in Figure 2 bridge joint control mode realizes Customized Ring Back Tone.201 are calling subscriber's (being assumed to be A) end office (EO) among Fig. 5, and 202 are called subscriber's (being assumed to be B) end office (EO), and 203 is tandem exchange, and 204 is individual ring-back tone platform.
At first, similar with the first step among the embodiment one, also will in the standard that it issues, define the Q.Cat parameter of special repressing individuality of an expression audible ringing tone service in the present embodiment by fixed network operators, and this parameter value should be one in the parameter retention that Q.763 defines of the recommendation of the ITU of International Telecommunications Union.
Secondly, if a fixed telephone subscriber wants to hear common ring-back tone when calling, then above-mentioned calling subscriber can add a special number before dialing called number, thereby suppresses the Customized Ring Back Tone that the called subscriber sets.Above-mentioned special number also should be by the normalized definition of operator.
As this user during as the calling user dials called subscriber, the end office (EO) at this calling subscriber place at first sends an initial address message IAM to the end office (EO) at called subscriber place.Because the calling subscriber has added a special number before called number, so the value of the Q.Cat parameter in this IAM message is the Q.Cat parameter value of the repressing individuality audible ringing tone service of operator's definition.
After called subscriber place end office (EO) receives the IAM message that calling subscriber end office (EO) sends, if detect the value of the Q.Cat parameter of carrying in the IAM message is the Q.Cat parameter value of the repressing individuality audible ringing tone service of operator's definition, then called subscriber place end office (EO) no longer sends IAM message to tandem exchange or service switching point, be that signaling process is the phone flow process of ordinary call, what this moment, the calling subscriber heard is common ring-back tone.
Above-mentioned telephone subscriber can use repressing individuality of the mode application audible ringing tone service of its phone place end office (EO) registration (registration) equally.
Fig. 6 is the 3rd embodiment of the present invention, is the present invention is used to suppress the scheme that Intellight network mode shown in Figure 3 is realized Customized Ring Back Tone.301 are calling subscriber's (being assumed to be A) end office (EO) among Fig. 6, and 302 are called subscriber's (being assumed to be B) end office (EO), and 303 is Service Switching Point (Service Switch Point; SSP), 304 is service control point (Service Control Point; SCP), 305 is individual ring-back tone platform.
At first, similar with the first step among preceding two embodiment, also will in the standard that it issues, define the Q.Cat parameter of special repressing individuality of an expression audible ringing tone service in the present embodiment by fixed network operators, and this parameter value should be one in the parameter retention that Q.763 defines of the recommendation of the ITU of International Telecommunications Union.
Secondly, the calling subscriber can pass through to its phone place end office (EO) registration, thereby uses repressing individuality audible ringing tone service; Perhaps, the calling subscriber can add a special number before dialing called number, thereby the above-mentioned special number of Customized Ring Back Tone that suppresses called subscriber's setting also should be by the normalized definition of operator.
As this user during as the calling user dials called subscriber, the end office (EO) at this calling subscriber place at first sends an initial address message IAM to the end office (EO) at called subscriber place.Must carry Q.Cat parameter and callee's telephone number in the IAM message, the value of this Q.Cat parameter is the Q.Cat parameter value of the repressing individuality audible ringing tone service of operator's definition.After called subscriber place end office (EO) receives the IAM message that has above-mentioned Q.Cat parameter that calling subscriber end office (EO) sends, then called subscriber place end office (EO) no longer sends IAM message to tandem exchange or service switching point, be that signaling process is the phone flow process of ordinary call, what this moment, the calling subscriber heard is common ring-back tone.
Above-mentioned three embodiment have described main flow process of the present invention at platform bridges control mode realization Customized Ring Back Tone, end office's bridge joint control mode realization Customized Ring Back Tone, three kinds of situations of Intellight network mode realization Customized Ring Back Tone respectively, realize the still more than above-mentioned three kinds of situations of mode of Customized Ring Back Tone in the practical business, but adopt the present invention all can be implemented in repressing individuality audible ringing tone service under other various situations, repeat no more herein.
Claims (8)
1. the method for a repressing individuality audible ringing tone service, be used for fixing when the calling subscriber calls out the called subscriber in the communication network Customized Ring Back Tone is suppressed, the said fixing communication network comprises at least one make a start office, at least one office of destination, at least one individual ring-back tone platform, it is characterized in that, the above-mentioned office of destination of the above-mentioned office direction of making a start sends a parameter, this parameter is defined by the standard of operator, and the calling subscriber that expression links to each other with the above-mentioned office of making a start has applied for repressing individuality audible ringing tone service.
2. the method for claim 1 is characterized in that: the above-mentioned office that makes a start sends to above-mentioned office of destination by initial address message with above-mentioned parameter.
3. method as claimed in claim 1 or 2 is characterized in that: the above-mentioned parameter value is a retention that defines in the Q.763 recommendation of International Telecommunications Union.
4. method as claimed in claim 1 or 2 is characterized in that: it is identical to send to the relevant parameter value of tandem exchange or Service Switching Point from office of destination in above-mentioned parameter value and the above-mentioned personalized ring back tone service.
5. method as claimed in claim 4 is characterized in that: above-mentioned office of destination sends to above-mentioned tandem exchange or Service Switching Point by the above-mentioned relevant parameter value of initial address message.
6. method as claimed in claim 1 or 2 is characterized in that: above-mentioned calling subscriber is by activating above-mentioned repressing individuality audible ringing tone service to its phone place end office (EO) registration.
7. method as claimed in claim 1 or 2 is characterized in that: above-mentioned calling subscriber activates above-mentioned repressing individuality audible ringing tone service by add a number before called number.
8. method as claimed in claim 7 is characterized in that: the number that above-mentioned calling subscriber adds before called number is by the normalized definition of above-mentioned operator.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200510105288XA CN1980278A (en) | 2005-11-30 | 2005-11-30 | Method for inhibiting personalizzed ring back tone bussiness |
| PCT/EP2006/068985 WO2007063058A1 (en) | 2005-11-30 | 2006-11-28 | Method for restricting personalized ring-back tone service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200510105288XA CN1980278A (en) | 2005-11-30 | 2005-11-30 | Method for inhibiting personalizzed ring back tone bussiness |
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| Publication Number | Publication Date |
|---|---|
| CN1980278A true CN1980278A (en) | 2007-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA200510105288XA Pending CN1980278A (en) | 2005-11-30 | 2005-11-30 | Method for inhibiting personalizzed ring back tone bussiness |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1980278A (en) |
| WO (1) | WO2007063058A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036603A1 (en) * | 2007-09-20 | 2009-03-26 | Lucent Technologies Inc. | Method and system for providing diversity voice rings under the control of calling party |
| WO2010063179A1 (en) * | 2008-12-05 | 2010-06-10 | 中兴通讯股份有限公司 | Method and terminal for screening ringing service |
| US8724787B2 (en) | 2007-07-04 | 2014-05-13 | Huawei Technologies Co., Ltd. | Method, system and apparatus for implementing multimedia ring back tone service |
| CN102571819B (en) * | 2007-07-04 | 2015-12-02 | 华为技术有限公司 | A kind of method and server realizing Multimedia Ring Back Tone service |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090003550A1 (en) * | 2007-06-26 | 2009-01-01 | Babu Mani | Method and system for calling party control of ringback tone content |
| CN101409952B (en) | 2007-10-09 | 2012-11-21 | 华为技术有限公司 | Method and apparatus for implementing multimedia color vibration business and filtrating color vibration |
| US8204200B2 (en) | 2008-09-03 | 2012-06-19 | Core Wireless Licensing S.à.r.l. | Method, system, and apparatus for overriding a ring back signal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6856673B1 (en) * | 2002-03-13 | 2005-02-15 | At&T Corp. | Targeted advertising in a telephone dialing system |
| KR100378891B1 (en) * | 2002-08-09 | 2003-04-08 | 에스케이 텔레콤주식회사 | Method for providing Subscriber-based Ring-Back-Tone Service and Flexible Paging service simultaneously |
| US7336777B2 (en) * | 2002-08-10 | 2008-02-26 | Sk Telecom Co., Ltd. | Method and apparatus for managing presenting and changing ring-back sounds in subscriber-based ring-back sound service |
| US8073128B2 (en) * | 2005-06-28 | 2011-12-06 | Alcatel Lucent | Ringback tone service opt-in and opt-out requests for use by calling party |
-
2005
- 2005-11-30 CN CNA200510105288XA patent/CN1980278A/en active Pending
-
2006
- 2006-11-28 WO PCT/EP2006/068985 patent/WO2007063058A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8724787B2 (en) | 2007-07-04 | 2014-05-13 | Huawei Technologies Co., Ltd. | Method, system and apparatus for implementing multimedia ring back tone service |
| US8724786B2 (en) | 2007-07-04 | 2014-05-13 | Huawei Technologies Co., Ltd. | Method, system and apparatus for implementing multimedia ring back tone service |
| US8855282B2 (en) | 2007-07-04 | 2014-10-07 | Huawei Technologies Co., Ltd. | Method, system and apparatus for implementing multimedia ring back tone service |
| CN102571819B (en) * | 2007-07-04 | 2015-12-02 | 华为技术有限公司 | A kind of method and server realizing Multimedia Ring Back Tone service |
| WO2009036603A1 (en) * | 2007-09-20 | 2009-03-26 | Lucent Technologies Inc. | Method and system for providing diversity voice rings under the control of calling party |
| WO2010063179A1 (en) * | 2008-12-05 | 2010-06-10 | 中兴通讯股份有限公司 | Method and terminal for screening ringing service |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007063058A1 (en) | 2007-06-07 |
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