CN102404295B - Early player method and the system of media in session - Google Patents
Early player method and the system of media in session Download PDFInfo
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- CN102404295B CN102404295B CN201010283809.1A CN201010283809A CN102404295B CN 102404295 B CN102404295 B CN 102404295B CN 201010283809 A CN201010283809 A CN 201010283809A CN 102404295 B CN102404295 B CN 102404295B
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1096—Supplementary features, e.g. call forwarding or call holding
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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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses in a kind of session the early player method of media, comprise: calling party's CAT? AS judges that whether the callee's of received session 18X response is 18X response that first of described session carries early media SDP request, if start timer; Described CAT? when AS receives other callees' of described session the 18X response of the early media SDP request that carries in the timing cycle of described timer, after described timer expiry, refuse all media SDP requests morning of described session, for generating, described calling party carries described CAT? the 18X response of media SDP request morning that AS provides, and send to described calling party. The present invention discloses in a kind of session the early Play System of media. The present invention for calling subscribe provide better morning media experience.
Description
Technical field
The present invention relates to the early play-back technology of media, relate in particular to a kind of IP multimedia subsystem, IMS (IMS, IPMultimediaSubsystem) early player method and the system of media in session.
Background technology
Can be at IP Multimedia System (IMS, IPMultimediaSubsystem) network in prior artMiddle enforcement Ring Back Tone service,, when a calling subscribe is in the time calling to called subscriber, can hear or seeTo the simple prompt tone of the called CRBT for caller broadcasting instead of switch broadcasting.
Fig. 1 is the flow chart of coloring ring back tone playing business in IMS network, as shown in Figure 1, and the business of coloring ring back tone playingSpecifically comprise the following steps as follows:
Step 101, calling subscribe UA1 rises to call for to one of called subscriber UA2 transmission and asks;
Step 102, service call session control function entity (S-CSCF, the ServingCall of called networkSessionControlFunction) after receiving that this calls for and ask, according to the signing rule of called subscriber UA2,Ask by rising to call for the custom-made color ring server (CATAS, the CustomizedAlerting that are triggered to called subscriberToneApplicationServer)；
Step 103 is to step 104, and CATAS, according to the address information of called subscriber UA2, will rise and call forAsk through S-CSCF and be routed to UA2;
Step 105 is to step 106, CATAS to received rise to call for to ask to calling subscribe UA1 returnMultiple 18X response, carries CRBT media information in 18X response, now between UA1 and CATAS, sets upDialogue 1;
Step 107 is to step 108, and UA2 replys 18X response to bishop UA1 after having received and having called for and ask,What wherein carry is the required media information of normal call, now between UA1 and UA2, sets up dialogue 2;
After CRBT media negotiation is good, CATAS can be just calling subscribe UA1 coloring ring back tone playing media.
Step 109, called subscriber UA2 replys this calling, sends 200OK and replys;
Step 110, is triggered to CATAS according to signing regular terminating S-CSCF by 200OK;
Step 111, CATAS receives after 200OK, stop playing coloring ring back tone, and 200OK is forwarded againGive S-CSCF;
Step 112, S-CSCF replys that 200OK send to caller UA1;
Step 113 is to step 114, and caller UA1 receives after 200OK to called transmission ACK;
In the prior art, adopt bifurcated (forking) mode, in the process of session establishment, set upTwo dialogues, one is CRBT consultation and dialogue, one is normal media negotiation dialogue.
In existing IMS framework, there is the situation of a multimachine, multiple terminals are shared a number, everyIndividual terminal is contracted and is had different business again. Fig. 2 is the flow chart that may occur multiple morning of media in prior art,As shown in Figure 2, specifically comprise the following steps:
Step 201, calling subscribe UE#1 is by the request of IMS network-originated call;
Step 202, the S-CSCF of called network finds that called number is by multiple ends after receiving that this calls for and askEnd is shared, then this call request is sent to different terminals (UA2, UA3) respectively, now, shouldMessage sends to UA2;
Step 203, according to the signing rule of UA2, this is called for and asks the CATAS2 that can be triggered to UA2;
Step 204, S-CSCF, according to the address information of UA2, sends to UA2 by this call request;
Step 205 is to step 206, and S-CSCF is according to the CAMEL-Subscription-Information of UA3, by this call request simultaneouslyBe triggered to the CATAS3 of UA3;
Step 207, S-CSCF, according to the address information of UA3, sends to UA3 by this call request;
Step 208 is to step 209, and CATAS2 sends 18X response to calling subscribe UA1, wherein carriesThere is the signing CRBT media information of UA2, now set up the dialogue 1 between UA1 and CATAS2;
Step 210 is to step 211, and called UA2 sends 18X response to caller UA1, wherein carriesNormal media information, now sets up the dialogue 2 between UA1 and UA2;
Now, CATAS2 just can play the signing CRBT media of UA2 to UA1;
Step 211 is to step 213, and CATAS3 sends 18X response to caller UA1, carries UA3Signing CRBT media information, now sets up the dialogue 3 between UA1 and CATAS3;
Step 214 is to step 215, and called UA3 sends 18X response to caller UA1, wherein carriesNormal media information, now sets up the dialogue 4 between UA1 and UA3;
Now, CATAS3 just can play the signing CRBT media of UA3 to UA1;
Because the process of bifurcated is synchronous, not successively, having can for the CRBT of UA2 and the CRBT of UA3Can reach simultaneously;
Step 216, if UA2 replys, sends 200OK response message to caller UA1 here;
Step 217, S-CSCF can reply that this 200OK send to CATAS2, and CATAS2 receives thisAfter 200OK replys, i.e. stop playing coloring ring back tone;
Step 218 is to step 219, and S-CSCF sends to caller UA2, call establishment by this 200OK again;
Step 220 is to step 221, and caller UA1 receives after 200OK, sends ACK to UA2;
Step 222, after S-CSCF receives that the 200OK of step 217 replys, just sends BYE to UA3,Finish the calling to UA3, according to the CAMEL-Subscription-Information of UA3, this message can send to CATAS3, therebyMake CATAS3 finish polyphonic ringtone playing;
Step 223 is to step 224, and BYE is sent to UA3 by S-CSCF, finishes UA3Zhe road and calls out.
For the kind situation shown in Fig. 2, receive to call for while asking when this shared number to produce bifurcated, make thisCall request sends to respectively different terminals, thereby makes each terminal receive call request ring, whenAfter one of them terminal responds, another terminal stops ring. In this scene, because each terminal canThe signing different business of energy, such as signing different Ring Back Tone service, in this case, caller will be receivedMultiple media morning about CRBT, fairly simple for some functions, can only process the terminal meeting of road mediaProduce mistake because processing multiple Media Streams, and the end that can process multiple Media Streams to some exactlyEnd, meeting is because receive multiple Media Streams simultaneously, and confusion reigned is play and is mixed the tinkle of bells that is difficult to listen.
Summary of the invention
In view of this, main purpose of the present invention the player method of media is early provided to provide in a kind of session and isSystem, can and contract multiple morning when media for the shared jack per line of the multiple terminals of callee in session, is callerSide provides unique media morning.
For achieving the above object, technical scheme of the present invention is achieved in that
A player method for media early in session, comprising:
Calling party's CATAS judges whether the callee's of received session 18X response is described meetingFirst of words carries the 18X response of early media SDP request, if start timer;
Described CATAS receives other callees of described session in the timing cycle of described timerWhile carrying the 18X response of early media SDP request, the institute of refusing described session after described timer expiryThere is early media SDP request, carry for described calling party generates media SDP morning that described CATAS providesThe 18X response of request, and send to described calling party.
Preferably, described method also comprises:
Described CATAS determines other quilts that do not receive described session in the timing cycle of described timerWhen the 18X response of the early media SDP request that carries of the side of crying, after described timer expiry to described callerSide forwards first received 18X that carries early media SDP request and responds.
Preferably, described all media SDP request morning tools of refusing described session after described timer expiryBody is:
Described CATAS subtend self sends other CAT of the 18X response of the early media SDP request that carriesAS sends PRACK message, refuses media SDP request morning of other CATAS.
Preferably, described CATAS receives other of described session in the timing cycle of described timerCallee's the 18X that carries early media SDP request responds, and belongs to other calling branch of described session.
Preferably, described morning, media were CRBT, polychrome, electronic business card or display text.
A Play System for media early in session, comprises judging unit, start unit, determining unit, refusesUnit, generation unit and transmitting element absolutely; Wherein,
Judging unit, rings for the callee's that judges the received session of calling party's CATAS 18XShould be whether 18X response that first of described session carries early media SDP request, while being, triggering and startUnit;
Start unit, for starting setting timer;
Determining unit receives carrying of described session for determining in the timing cycle of described timerWhen other 18X of early media SDP request respond, trigger refusal unit;
Refusal unit, for all media SDP requests morning in the described session of the overtime rear refusal of described timing;
Generation unit, is used to described calling party to generate and carries media SDP morning that described CATAS providesThe 18X response of request;
Transmitting element, sends to described calling party for the 18X response that described generation unit is generated.
Preferably, described system also comprises:
Retransmission unit, for further determining that in described determining unit described CATAS is at described timerWhile not receiving other 18X responses of the early media SDP request that carries of described session in timing cycle,The overtime backward described calling party of described timing forwards received first and carries media SDP request early18X response.
Preferably, described in the further subtend of described transmitting element CATAS send carry early media SDP pleaseOther CATAS of the 18X response of asking send PRACK message, refuse media morning of other CATASSDP request.
Preferably, described CATAS receives other of described session in the timing cycle of described timerCallee's the 18X that carries early media SDP request responds, and belongs to other calling branch of described session.
Preferably, described morning, media were CRBT, polychrome, electronic business card or display text.
In the time that caller calls is shared multiple terminal of jack per line, because the plurality of callee's terminal may be signedApproximately different media business morning, like this, calling party may receive multiple morning of media business, when multipleWhen early media are play simultaneously, may cause calling party to receive the early effect of media and be on duty mutually. In the present invention,When calling party's CATAS receives the 18X response that carries media SDP request morning that callee sendsTime, first judge whether current received 18X response is first 18X response of current sessions, while beingStart set timer, in the timing cycle of timer, temporarily do not send received first18X response, but in the timing cycle of this timer, judge whether also can receive carrying early of otherThe 18X response of media SDP request, when determining the 18X that carries early media SDP request that does not receive otherWhen response, mean that current media morning that provide of callee are only one, directly by received firstIndividual 18X response is directly transmitted to calling party; And within the timer cycle, also received carrying early of otherWhen the 18X of media SDP request responds, mean more than one of current media morning that provide of callee, ifAll offer calling party, may cause the overlapping of calling party's media play morning, thereby can affect calling partyThe early result of broadcast of media, now, all morning of the media that the present invention will refuse that callee provides, butCATAS by calling party responds for calling party's generation carries the 18X that early media SDP asks again, andAnd offer calling party, thereby ensureing also can provide unique media morning to calling party in morning when media bifurcated.The present invention can for calling subscribe provide better morning media experience, also can ensure that early media are just simultaneouslyNormal broadcasting.
Brief description of the drawings
Fig. 1 is the flow chart of coloring ring back tone playing business in IMS network;
Fig. 2 is the flow chart that may occur multiple morning of media in prior art;
Fig. 3 is the flow chart of the player method embodiment mono-of media early in session of the present invention;
Fig. 4 is the flow chart of the player method embodiment bis-of media early in session of the present invention;
Fig. 5 is the composition structural representation of the Play System of media early in session of the present invention.
Detailed description of the invention
In the present invention, be mainly the strategy that calling party's polyphonic ringtone playing is set in calling party's CATAS,After the 18X response of the early media SDP request that carries that receives callee, first determine whether it is to work asFirst 18X response of front session, first starts the timer setting in advance while being, and determining at timerTime do not send this first received 18X response in the cycle, but after timer expiry, then judgeWhether also receive other 18X response of the early media SDP request that carries, if also received and takenWith other 18X response of media SDP request morning, all morning of the media that refusal receives, but beCalling party self redefines early media at calling party's CATAS, and regenerates and send to calling party's18X response, wherein carries the 18X response of media SDP request morning of calling party's CATAS. ThisIn bright, calling party's CATAS, can be by calling subscribe and caller when redefine early media for calling partyThe CAMEL-Subscription-Information of the CATAS of side is that calling party determines media morning to be played, or, at calling party's CATIn AS self, be that calling party determines arbitrarily media morning to be played.
The duration of above-mentioned timer can be set as required, as is set to 0.5s, 200ms or 100msDeng.
Above-mentioned media morning are CRBT, polychrome, electronic business card or display text etc.
For making the object, technical solutions and advantages of the present invention clearer, also reference by the following examplesAccompanying drawing, the present invention is described in more detail.
Fig. 3 is the flow chart of the player method embodiment mono-of media early in session of the present invention, as shown in Figure 3,In the session of this example, early the player method of media specifically comprises the following steps:
Step 301, calling subscribe UA1 is by the request of IMS network-originated call, according to calling subscribe's labelApproximately rule, by the set out CATAS1 of caller of this call request;
Step 302, CATAS1 sends call request again to called network;
Step 303, the S-CSCF of called network finds that called number is by multiple ends after receiving that this calls for and askEnd is shared, then this call request is sent to different terminals (UA2, UA3) respectively, now, shouldMessage sends to UA2;
Step 304, according to the signing rule of UA2, this is called for and asks the CATAS2 that can be triggered to UA2;
Step 305, S-CSCF, according to the address information of UA2, sends to UA2 by this call request;
Step 306 is to step 307, and S-CSCF is according to the CAMEL-Subscription-Information of UA3, by this call request simultaneouslyBe triggered to the CATAS3 of UA3;
Step 308, S-CSCF, according to the address information of UA3, sends to UA3 by this call request;
Step 309 is to step 310, and CATAS2 sends 18X response to caller UA1, this 18X responseCarry the signing CRBT media information of UA2, now set up the dialogue 1 between UA1 and CATAS2;
Whether step 311, when CATAS1 receives after this 18X response, judges that it receives in this calling procedureTo first carry 18X response of early media SDP request of CRBT, if so, start a timingDevice;
Step 312 is to step 314, and called UA2 sends 18X response to caller UA1, this 18X responseCarry normal media information, now set up the dialogue 2 between UA1 and UA2;
Step 315 is to step 316, and CATAS3 sends 18X response to caller UA1, this 18X responseCarry early media SDP solicited message of the signing CRBT of UA3, adopt dialogue 3;
Step 317, in the time of setting at timer, because CATAS1 has received again a 18X response,And carry the early SDP request of media of CRBT, CATAS1 thinks the called early bifurcated of media that occurred;
Step 318, this CATAS1 sends 18X response to calling subscribe UE1, and carries CATAS1Early media SDP request of the CRBT providing, and adopt new dialogue 5;
Step 319, calling subscribe sends PRACK request to CATAS1, to confirm to receive this morning of matchmakerBody SDP request, and carry SDP and reply, user profile comprised;
Step 320, when CATAS1 receives after PRACK request, is calling subscribe's playing and calling CATAS1The unified color bell sound providing sends the 200OK response of PRACK simultaneously to calling subscribe UE1;
Step 321 is to step 322, and CATAS1 sends PRACK refusal to the CATAS2 of UE2 simultaneouslyThe CRBT that CATAS2 provides, wherein carries SDP and reply, and the port of all media is set to 0;
Step 323 is to step 324, and CATAS2 receives after PRACK, returns to 200OK to CATAS1;
Step 325 is to step 326, and CATAS1 sends PRACK refusal to the CATAS3 of UE3 simultaneouslyThe CRBT that CATAS3 provides, wherein carries SDP and reply, and the port of all media is set to 0;
Step 327 is to step 328, and CATAS3 receives after PRACK, returns to 200OK to CATAS1;
Step 329 is to step 331, and called UA3 sends 18X response to caller UA1, carries normalMedia information, now sets up the dialogue 4 between UA1 and UA3;
Step 332, if UA2 replys, sends 200OK response message to caller UA1 here;
Step 333 is to step 335, and S-CSCF can reply that this 200OK send to CATAS1, CATAS1After receiving that this 200OK replys, i.e. stop playing coloring ring back tone;
Step 336, CATAS1 sends to caller UA2, i.e. call establishment by this 200OK again;
Step 337 is to step 339, and caller UA1 receives after 200OK, sends ACK to UA2;
Step 340 is to step 342, after S-CSCF receives that the 200OK of 331 steps replys, just to UA3Send BYE, finish the calling to UA3.
Fig. 4 is the flow chart of the player method embodiment mono-of media early in session of the present invention, as shown in Figure 4,In the session of this example, early the player method of media specifically comprises the following steps:
Step 401, calling subscribe UA1 is by the request of IMS network-originated call, according to calling subscribe's labelApproximately rule, by the set out CATAS1 of caller of this call request;
Step 402, CATAS1 sends call request again to called network;
Step 403, after the S-CSCF of called network receives that this calls for and ask, now called number is not by manyIndividual terminal is shared, and bifurcated does not occur, so this call request is sent to UA2;
Step 404, according to the signing rule of UA2, this is called for and asks the CATAS2 that can be triggered to UA2;
Step 405, S-CSCF, according to the address information of UA2, sends to UA2 by this call request;
Step 406 is to step 407, and CATAS2 sends 18X response to caller UA1, carries UA2Signing CRBT media information, now produces dialogue 1;
Whether step 408, when CATAS1 receives after this 18X response, judges that it receives in this calling procedureTo first carry 18X response of early media SDP request of CRBT, if so, start a timingDevice;
Step 409 is to step 411, and called UA2 sends 18X response to caller UA1, carries normalMedia information, now sets up the dialogue 2 between UA1 and UA2;
Step 412, if within the time of setting, CATAS1 does not receive that other carry early media of CRBTThe 18X response of SDP request, thinks the called early bifurcated of media that do not occur;
Step 413, this CATAS1 forwards the 18X response that 407 steps are received;
Step 414, calling subscribe UE1 receives after this 18X response, asks to called transmission PRACK,And carry SDP response packet containing user profile;
Step 415 is to step 416, and this PRACK is transmitted to CATAS2 by CATAS1, now CATAS2Just can be to calling subscribe UE1 coloring ring back tone playing;
Step 417 is to step 419, and CATAS2 sends 200OK to calling subscribe simultaneously;
Step 420, UA2 replys, and sends 200OK response message to caller UA1;
Step 421, S-CSCF can reply that this 200OK send to CATAS2, and CATAS2 receives thisAfter 200OK replys, finish polyphonic ringtone playing;
Step 422 is to step 424, and S-CSCF sends to caller UA1 by this 200OK again, even if call outConnect;
Step 425 is to step 427, and caller UA1 receives after 200OK, sends ACK to UA2.
Although the present invention describes as an example of CRBT example, it will be appreciated by those skilled in the art that above-mentioned coloured silkBell replaces and also can realize technique scheme with polychrome. And morning of the present invention, media were not limited to CRBT and color image,Also can be as some other in electronic business card, display text etc. morning of media.
Fig. 5 is the composition structural representation of the Play System of media early in session of the present invention, as shown in Figure 5,The Play System of media early in session of the present invention, comprises judging unit 50, start unit 51, determining unit52, refusal unit 53, generation unit 54 and transmitting element 55; Wherein,
Judging unit 50, for judging callee's the 18X of the received session of calling party's CATASWhether response is 18X response that first of described session carries early media SDP request, while being, triggering and opensMoving cell 51, does not forward described 18X response to described MPTY;
Start unit 51, for starting setting timer;
Determining unit 52 receives carrying of described session for determining in the timing cycle of described timerWhile having other 18X responses of early media SDP request, trigger refusal unit;
Refusal unit 53, in the described session of the overtime rear refusal of described timing all morning media SDP pleaseAsk;
Generation unit 54, is used to described calling party to generate and carries media morning that described CATAS providesThe 18X response of SDP request;
Transmitting element 55, sends to described calling party for the 18X response that described generation unit is generated.
In the session shown in Fig. 5 early on the basis of the Play System of media, media early in session of the present inventionPlay System also comprise: retransmission unit (not shown), described in further determining in determining unit 52The early media SDP that carries that CATAS does not receive described session in the timing cycle of described timer asksAsk other 18X response time, forward received first to described calling party afterwards described timing is overtimeCarry the 18X response of early media SDP request.
Described in the further subtend of above-mentioned transmitting element 55, CATAS sends the early media SDP request that carriesOther CATAS of 18X response send PRACK message, refuse media SDP morning of other CATASRequest.
Described CATAS receives other callees of described session in the timing cycle of described timerCarry the 18X response of early media SDP request, belong to other calling branch of described session.
Above-mentioned morning, media were CRBT, polychrome, electronic business card or display text etc.
It will be appreciated by those skilled in the art that in session of the present invention that early the Play System of media is aforementioned for realizingSession of the present invention in early the player method of media design, the practical function of above-mentioned each processing unit can be joinedAccording to the associated description of the method for aforesaid uplink feedback and understand. The function of each processing unit can be by running onProgram on processor and realizing, also can realize by concrete logic circuit.
The above, be only preferred embodiment of the present invention, is not intended to limit protection model of the present inventionEnclose.
Claims (8)
1. a player method for media early in session, is characterized in that, described method comprises:
Calling party's custom-made color ring server (CATAS) judges the callee's of received session 18XWhether response is the 18X that first of described session carries media session early and describe agreement (SDP) requestResponse, if start timer;
Described CATAS receives other callees of described session in the timing cycle of described timerWhile carrying the 18X response of early media SDP request, the institute of refusing described session after described timer expiryThere is early media SDP request, carry for described calling party generates media SDP morning that described CATAS providesThe 18X response of request, and send to described calling party;
Described all media SDP requests morning of refusing described session after described timer expiry are specially:
Described CATAS subtend self sends other CAT of the 18X response of the early media SDP request that carriesAS sends PRACK message, refuses media SDP request morning of other CATAS.
2. method according to claim 1, is characterized in that, described method also comprises:
Described CATAS determines other quilts that do not receive described session in the timing cycle of described timerWhen the 18X response of the early media SDP request that carries of the side of crying, after described timer expiry to described callerSide forwards first received 18X that carries early media SDP request and responds.
3. method according to claim 1, is characterized in that, described CATAS is at described timerTiming cycle in receive other callees of described session the 18X that carries early media SDP request ringAnswer, belong to other calling branch of described session.
4. according to the method described in claim 1,2 or 3, it is characterized in that, described morning media be CRBT,Polychrome, electronic business card or display text.
5. a Play System for media early in session, is characterized in that, described system comprise judging unit,Start unit, determining unit, refusal unit, generation unit and transmitting element; Wherein,
Judging unit, for judging calling party's custom-made color ring server CATAS received sessionWhether callee's 18X response is that first 18X that carries early media SDP request of described session ringsShould, while being, trigger start unit;
Start unit, for starting timer;
Determining unit receives carrying of described session for determining in the timing cycle of described timerWhen other 18X of early media SDP request respond, trigger refusal unit;
Refusal unit, for all media SDP requests morning in the described session of the overtime rear refusal of described timing;
Generation unit, is used to described calling party to generate and carries media SDP morning that described CATAS providesThe 18X response of request;
Transmitting element, sends to described calling party for the 18X response that described generation unit is generated;
Wherein, described in the further subtend of described transmitting element, CATAS sends the early media SDP request that carriesOther CATAS of 18X response send PRACK message, refuse media SDP morning of other CATASRequest.
6. system according to claim 5, is characterized in that, described system also comprises:
Retransmission unit, for further determining that in described determining unit described CATAS is at described timerWhile not receiving other 18X responses of the early media SDP request that carries of described session in timing cycle,The overtime backward described calling party of described timing forwards received first and carries media SDP request early18X response.
7. system according to claim 5, is characterized in that, described CATAS is at described timerTiming cycle in receive other callees of described session the 18X that carries early media SDP request ringAnswer, belong to other calling branch of described session.
8. according to the system described in claim 5 to 7 any one, it is characterized in that, described morning, media were colorBell, polychrome, electronic business card or display text.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010283809.1A CN102404295B (en) | 2010-09-15 | 2010-09-15 | Early player method and the system of media in session |
| PCT/CN2011/075600 WO2012034423A1 (en) | 2010-09-15 | 2011-06-10 | Method and system for playing early media in session |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010283809.1A CN102404295B (en) | 2010-09-15 | 2010-09-15 | Early player method and the system of media in session |
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| CN102404295A CN102404295A (en) | 2012-04-04 |
| CN102404295B true CN102404295B (en) | 2016-05-25 |
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| CN201010283809.1A Active CN102404295B (en) | 2010-09-15 | 2010-09-15 | Early player method and the system of media in session |
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| CN (1) | CN102404295B (en) |
| WO (1) | WO2012034423A1 (en) |
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| CN115190206A (en) | 2019-03-28 | 2022-10-14 | 华为技术有限公司 | Method for negotiating color vibration media information and application server |
| CN112087548B (en) * | 2019-03-28 | 2021-09-07 | 华为技术有限公司 | Method for playing multimedia color vibration and color ring and application server |
| CN112995697B (en) * | 2021-04-30 | 2021-09-07 | 武汉斗鱼鱼乐网络科技有限公司 | Streaming data recovery method, server, storage medium and computer equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123645A (en) * | 2007-08-30 | 2008-02-13 | 中兴通讯股份有限公司 | A method and system for multiple-in-one phone co-ring service |
| CN101180866A (en) * | 2005-05-19 | 2008-05-14 | Ut斯达康通讯有限公司 | Method of processing multiple ringback tone in voice service application based on SIP FORK |
| CN101202788A (en) * | 2006-12-12 | 2008-06-18 | 北京三星通信技术研究有限公司 | Method for playing colorful ringing tone by early medium technique |
| CN101217698A (en) * | 2008-01-10 | 2008-07-09 | 中兴通讯股份有限公司 | A method for realizing CRBT and/or color image service |
| CN101340384A (en) * | 2008-08-12 | 2009-01-07 | 中兴通讯股份有限公司 | Method for implementing one-number-business resonance service and adopted application server |
| CN101459735A (en) * | 2008-06-26 | 2009-06-17 | 中兴通讯股份有限公司 | Implementing method and system for customized ring back tone and color image service |
| CN101764895A (en) * | 2008-12-23 | 2010-06-30 | 华为终端有限公司 | Method, server and system for realizing customized multimedia ringing tone of called terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006074825A1 (en) * | 2005-01-11 | 2006-07-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Facilitating early media in a communications system |
| WO2009135375A1 (en) * | 2008-05-07 | 2009-11-12 | 中兴通讯股份有限公司 | Call establishing method for realizing the single dialog color ring service |
| CN101448046B (en) * | 2008-05-07 | 2010-12-08 | 中兴通讯股份有限公司 | Call-establishing method for realizing single-conversation color ring back tone service |
-
2010
- 2010-09-15 CN CN201010283809.1A patent/CN102404295B/en active Active
-
2011
- 2011-06-10 WO PCT/CN2011/075600 patent/WO2012034423A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101180866A (en) * | 2005-05-19 | 2008-05-14 | Ut斯达康通讯有限公司 | Method of processing multiple ringback tone in voice service application based on SIP FORK |
| CN101202788A (en) * | 2006-12-12 | 2008-06-18 | 北京三星通信技术研究有限公司 | Method for playing colorful ringing tone by early medium technique |
| CN101123645A (en) * | 2007-08-30 | 2008-02-13 | 中兴通讯股份有限公司 | A method and system for multiple-in-one phone co-ring service |
| CN101217698A (en) * | 2008-01-10 | 2008-07-09 | 中兴通讯股份有限公司 | A method for realizing CRBT and/or color image service |
| CN101459735A (en) * | 2008-06-26 | 2009-06-17 | 中兴通讯股份有限公司 | Implementing method and system for customized ring back tone and color image service |
| CN101340384A (en) * | 2008-08-12 | 2009-01-07 | 中兴通讯股份有限公司 | Method for implementing one-number-business resonance service and adopted application server |
| CN101764895A (en) * | 2008-12-23 | 2010-06-30 | 华为终端有限公司 | Method, server and system for realizing customized multimedia ringing tone of called terminal |
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| WO2012034423A1 (en) | 2012-03-22 |
| CN102404295A (en) | 2012-04-04 |
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