CN102209305A - IMS (internet protocol multimedia subsystem) domain coloring ring back tone (CRBT) processing method and device as well as terminal - Google Patents

IMS (internet protocol multimedia subsystem) domain coloring ring back tone (CRBT) processing method and device as well as terminal Download PDF

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Publication number
CN102209305A
CN102209305A CN2010101413200A CN201010141320A CN102209305A CN 102209305 A CN102209305 A CN 102209305A CN 2010101413200 A CN2010101413200 A CN 2010101413200A CN 201010141320 A CN201010141320 A CN 201010141320A CN 102209305 A CN102209305 A CN 102209305A
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China
Prior art keywords
back tone
ring back
tone service
terminal
media
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CN2010101413200A
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Chinese (zh)
Inventor
徐彬
陈杰
葛昊
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ZTE Corp
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ZTE Corp
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Priority to CN2010101413200A priority Critical patent/CN102209305A/en
Priority to PCT/CN2010/077088 priority patent/WO2011120283A1/en
Publication of CN102209305A publication Critical patent/CN102209305A/en
Pending legal-status Critical Current

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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
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer

Abstract

The invention discloses an IMS (internet protocol multimedia subsystem) domain coloring ring back tone (CRBT) processing method which comprises the following steps: receiving notice information sent by a called terminal during the process of originating a call to the called terminal by a calling terminal; according to mapping relation between a built CRBT identification and the notice information sent by the called terminal, selecting a CRBT identification corresponding to the notice information sent by the called terminal; and playing the CRBT corresponding to the selected CRBT identification to the calling terminal. The invention further discloses another IMS CRBT processing method, an IMS CRBT processing device, a CRBT processing system and a terminal. According to the invention, the problem of channel and resource waste in the prior art can be solved, the channel and resource utilization rate can be improved.

Description

IMS territory color ring processing method, device and terminal
Technical field
The embodiment of the invention relates to the communications field, especially relates to color ring processing method, device and the terminal in internet protocol multimedia subsystem IMS territory.
Background technology
IMS (Internet Protocol Multimedia Subsystem, internet protocol multimedia subsystem) is one and is based upon SIP (Session Initiation Protocol, conversation initialized protocol) on the basis, data have been merged, voice and mobile network's system, relate to UMTS (Universal MobileTelecommunications System, universal mobile telecommunications system) real time business on the packet-switched domain, it is with IP (Internet Protocol, Internet Protocol) professional ability is planted among the mobile communication system flexibly, has greatly enriched the mobile service generative capacity.
At present, Ring Back Tone service develops rapidly, and it is overseas to remove the arrowband, and in the IMS territory, Ring Back Tone service also can be widely used.In the prior art, terminal called has been signed Ring Back Tone service, and after calling terminal made a call, server of color ring back tone service and terminal called, calling terminal and media server were held consultation, the Ring Back Tone service of selecting terminal called to sign, and play to calling terminal.
But, terminal called is selected the Ring Back Tone service of an acquiescence usually at present, per call is play the Ring Back Tone service of acquiescence to calling terminal by server of color ring back tone service, calling is before being switched on, calling terminal is merely able to hear the CRBT of acquiescence, if this moment, terminal called was inconvenient to answer the call, the calling terminal that can only select to connect the phone announcement is inconvenient to answer or directly hang up the telephone, but, connect phone and mean the call business connection, the success of call business is answered and need be taken certain channel and resource, may cause other urgent non-answered calls, also can cause the waste of resource; Can influence the impression of calling terminal experience and directly hang up the telephone.
Summary of the invention
The invention provides a kind of internet protocol multimedia subsystem IMS territory color ring processing method,, improve the utilance of channel and resource, comprising in order to solve the problem that has the channel and the wasting of resources in the prior art:
In the process that terminal called makes a call, receive the announcement information that described terminal called sends at calling terminal;
Mapping relations between the announcement information that sends according to the sign of the Ring Back Tone service of having set up and terminal called are selected the sign of the Ring Back Tone service corresponding with the announcement information of this terminal called transmission;
Play the Ring Back Tone service of the sign correspondence of the Ring Back Tone service of selecting to described calling terminal.
The embodiment of the invention also provides a kind of internet protocol multimedia subsystem IMS territory color ring processing method, in order to solve the problem that has the channel and the wasting of resources in the prior art, improves the utilance of channel and resource, comprising:
Receive the calling of calling terminal initiation and be prompted to the called subscriber;
Obtain the announcement information that the called subscriber sends; And
Described announcement information is sent to server of color ring back tone service.
The embodiment of the invention also provides a kind of internet protocol multimedia subsystem IMS territory Ring Back Tone service processing unit, in order to solve the problem that has the channel and the wasting of resources in the prior art, improves the utilance of channel and resource, comprising:
Receiving element is used at calling terminal to the process that terminal called makes a call, and receives the announcement information that described terminal called sends;
Selected cell, the mapping relations between the announcement information that is used for sending according to the sign of the Ring Back Tone service set up and terminal called are selected the sign of the Ring Back Tone service corresponding with the announcement information of this terminal called transmission;
Broadcast unit is used for playing to described calling terminal the Ring Back Tone service of the sign correspondence of the Ring Back Tone service of selecting.
The embodiment of the invention also provides a kind of terminal, in order to solve the problem that has the channel and the wasting of resources in the prior art, improves the utilance of channel and resource, comprising:
Acquiring unit is used to receive the calling of calling terminal initiation and be prompted to the called subscriber, obtains the announcement information that the called subscriber sends;
Notification unit is used for described announcement information is sent to server of color ring back tone service.
Beneficial effect of the present invention is as follows:
In embodiments of the present invention, in the IMS territory, at calling terminal in the process that terminal called makes a call, receive the announcement information that terminal called sends, mapping relations between the announcement information that sends according to the sign of the Ring Back Tone service of having set up and terminal called, select the sign of the Ring Back Tone service corresponding with the announcement information of this terminal called transmission, play the Ring Back Tone service of the sign correspondence of the Ring Back Tone service of selecting to calling terminal, and mention unlike prior art, play the Ring Back Tone service of acquiescence to caller by server of color ring back tone service always, but can select the sign of different Ring Back Tone services by announcement information, when terminal called is inconvenient to receive calls, do not need to connect the calling terminal of phone ability announcement, but promptly can realize notifying the purpose of calling terminal, can save channel and resource by switching Ring Back Tone service, make limited channel and resource can insert more calling, improve the utilance of resource and channel, and, the impression and the experience that can also improve calling terminal.
Description of drawings
The flow chart of first kind of IMS territory color ring processing method that Fig. 1 provides for the embodiment of the invention;
Negotiation flow chart between the calling terminal that Fig. 2 provides for the embodiment of the invention, terminal called and media server;
The flow chart of second kind of IMS territory color ring processing method that Fig. 3 provides for the embodiment of the invention;
The flow chart that obtains the announcement information that the called subscriber sends that Fig. 4 provides for the embodiment of the invention;
First kind of structural representation of the IMS territory Ring Back Tone service processing unit that Fig. 5 provides for the embodiment of the invention;
Second kind of structural representation of the IMS territory Ring Back Tone service processing unit that Fig. 6 provides for the embodiment of the invention;
The concrete structure schematic diagram of the performance element that Fig. 7 provides for the embodiment of the invention;
The structural representation of the terminal that Fig. 8 provides for the embodiment of the invention;
The Business Processing environment schematic diagram of the instantiation that Fig. 9 provides for the embodiment of the invention;
The flow chart of the instantiation that Figure 10 provides for the embodiment of the invention;
The equipment of the core network querying flow figure that Figure 11 provides for the embodiment of the invention;
The flow chart of a plurality of equipment media negotiations that Figure 12 provides for the embodiment of the invention;
The terminal called that Figure 13 provides for the embodiment of the invention is selected the flow chart of the Ring Back Tone service of appointment.
Embodiment
Be the channel and the wasting of resources that solves the prior art proposition and the problem that influences calling terminal impression experience, the embodiment of the invention provides a kind of IMS territory color ring processing method, and concrete handling process comprises as shown in Figure 1:
Step 101, at calling terminal in the process that terminal called makes a call, receive the announcement information that terminal called sends;
Mapping relations between the announcement information that the sign of the Ring Back Tone service that step 102, basis have been set up and terminal called send, the sign of the Ring Back Tone service that selection is corresponding with the announcement information that this terminal called sends;
The Ring Back Tone service of the sign correspondence of step 103, Ring Back Tone service that play to select to calling terminal.
In this example, step 102 is when implementing, and the Ring Back Tone service of terminal called signing can be one, also can be a plurality of, decides according to actual conditions.For example, terminal called can select how first song or bell sound as CRBT, also can record some specific sound fragment according to the wish of terminal called, also can select one or more snippets image as CRBT, equally also can record some specific image segments as CRBT according to the wish of terminal called.When more than one of the Ring Back Tone service of terminal called signing, from a plurality of Ring Back Tone services, select one, because terminal called is selected by the sign of Ring Back Tone service, therefore, embodiment is: the sign of selecting a Ring Back Tone service in the sign of the Ring Back Tone service that terminal called is signed.
Terminal called can carry out the selection of the sign of Ring Back Tone service according to self wish and/or current scene, for example, current just in session or current the driving or other scenes, can select " I in session; contact after a while " or " I get in touch in session after a while " or other CRBT according to the scene of correspondence.
Referring to flow process shown in Figure 1, step 102 is set up mapping relations between the announcement information that the sign of Ring Back Tone service and terminal called send when implementing, announcement information can be a key information, also touch point information can also be other announcement information, and existing is example with the key information, for example, button 1 correspondence " I get in touch in session after a while ", button 2 correspondences " I am in session; contact after a while ", or the like.Certainly, this example only is to have enumerated a kind of mapping relations, and when specifically implementing, the terminal called key information is corresponding mapping relations to be set at random according to actual conditions with the sign of Ring Back Tone service.In like manner, the announcement information of terminal called transmission also can be provided with corresponding mapping relations according to actual conditions at random with the sign of Ring Back Tone service.
Certainly, before in the sign of the Ring Back Tone service of terminal called not being signed, selecting the sign of a Ring Back Tone service, calling terminal makes a call to terminal called, play the Ring Back Tone service of acquiescence for calling terminal, terminal called then utilizes the Ring Back Tone service of the sign correspondence of the Ring Back Tone service of selecting to replace the Ring Back Tone service of in progress acquiescence by the sign of a Ring Back Tone service of button selection.
In this example, after step 101 was implemented, step 102 also needed to carry out following operation before implementing: the negotiation flow process of carrying out calling terminal, terminal called and media server.The concrete treatment step of negotiation flow process comprises as shown in Figure 2:
Step 201, obtain first media identification of calling terminal, and first media identification is sent to media server, first of receiving media server response is consulted media identification;
Step 202, obtain second media identification of terminal called, and second media identification is sent to media server, second of receiving media server response is consulted media identification;
Step 203, consult that media identification and second consults that media identification is confirmed the media negotiation result and to the media file path of the Ring Back Tone service of calling terminal broadcast according to first, and the media file path is sent to media server.
During enforcement, step 201 can be operated as follows: arrive the CRBT media file that needs broadcast at data base querying, concurrent INVITE is given media server, wherein has the media identification sdpA of calling terminal, begins to carry out the media negotiation between calling terminal and the media server; Media server returns 200 OK message (to the response of INVITE), has the negotiation media identification sdpAC of calling terminal correspondence; Server of color ring back tone service sends ACK (to the response of 200 OK message) message to media server.The execution mode and the step 201 of step 202 are similar.Server of color ring back tone service sends and triggers INFO to media server, wherein has the media file path, and calling terminal coloring ring back tone playing business is given in request; Media server begins the coloring ring back tone playing business according to media negotiation result and media file path, and the calling subscriber begins to listen to Ring Back Tone service.After the broadcast, media server returns 200 OK message (to the response of INFO) and gives server of color ring back tone service.
Based on same inventive concept, the embodiment of the invention also provides another IMS territory color ring processing method, and specifically handling process is as shown in Figure 3:
The calling that step 301, reception calling terminal are initiated also is prompted to the called subscriber, obtains the announcement information that the called subscriber sends;
Step 302, announcement information is sent to server of color ring back tone service.
Referring to flow process shown in Figure 3, step 302 is when implementing, announcement information is sent to server of color ring back tone service, and afterwards, server of color ring back tone service is carried out following operation: Ring Back Tone service from the sign correspondence of the Ring Back Tone service of selecting to the calling terminal of terminal called correspondence that play.
Referring to flow process shown in Figure 3, step 301 receives the calling that calling terminal initiates and also is prompted to the called subscriber when implementing, and obtains the announcement information that the called subscriber sends numerous embodiments can be arranged, a kind of concrete handling process of preferred implementation comprises as shown in Figure 4:
Step 401, the sign of the Ring Back Tone service of called subscriber signing is outputed to display interface by setting order;
Step 402, determine the announcement information that the sign of the Ring Back Tone service that the called subscriber selects is sent as the called subscriber in the sign of the Ring Back Tone service that display interface shows.
Certainly, during enforcement, other execution modes can also be arranged, the function that can realize obtaining the announcement information that the called subscriber sends gets final product, and specifically adopts which kind of execution mode to decide as the case may be.
Based on same inventive concept, the embodiment of the invention also provides a kind of IMS territory Ring Back Tone service processing unit, and concrete structure comprises as shown in Figure 5:
Receiving element 501 is used for the process that makes a call to terminal called at calling terminal, receives the announcement information that terminal called sends;
Selected cell 502, the mapping relations between the announcement information that is used for sending according to the sign of the Ring Back Tone service set up and terminal called are selected the sign of the Ring Back Tone service corresponding with the announcement information of this terminal called transmission;
Broadcast unit 503 is used for the Ring Back Tone service of the sign correspondence of Ring Back Tone service that play to select to calling terminal.
In one embodiment, receiving element 501 can specifically be used for: receive the key information that terminal called sends.
In one embodiment, as shown in Figure 6, IMS territory Ring Back Tone service processing unit can also comprise: performance element 601 is used to carry out the negotiation flow process of calling terminal, terminal called and media server.
In one embodiment, as shown in Figure 7, performance element 601 can specifically comprise:
First obtains subelement 701, is used to obtain first media identification of described calling terminal, and described first media identification is sent to described media server, receives the first negotiation media identification that described media server is responded;
Second obtains subelement 702, is used to obtain second media identification of described terminal called, and described second media identification is sent to described media server, receives the second negotiation media identification that described media server is responded;
Confirm subelement 703, be used for consulting that media identification and described second consults that media identification is confirmed the media negotiation result and to the media file path of the Ring Back Tone service of described calling terminal broadcast according to described first, and the media file path is sent to media server.
Based on same inventive concept, the embodiment of the invention also provides a kind of terminal, and concrete structure comprises as shown in Figure 8:
Acquiring unit 801 is used to receive the calling of calling terminal initiation and be prompted to the called subscriber, obtains the announcement information that the called subscriber sends;
Notification unit 802 is used for announcement information is sent to server of color ring back tone service.
In one embodiment, acquiring unit 801 can specifically be used for:
The sign of the Ring Back Tone service of called subscriber signing is outputed to display interface by setting order;
Determine the announcement information that the sign of the Ring Back Tone service that the called subscriber selects is sent as the called subscriber in the sign of the Ring Back Tone service that display interface shows.
Now IMS provided by the invention territory color ring processing method is described with instantiation, example is mainly used in the IMS field, can certainly be applied to other field, terminal called has been signed many Ring Back Tone services, Ring Back Tone service is handled and is related to a plurality of equipment, comprise server of color ring back tone service, CRBT network WEB server, CRBT interface message processor (IMP), media server, CSCF (Call Session Control Function, call session control function module) or the like, the concrete annexation of each equipment is referring to Fig. 9, and its function is as follows:
Server of color ring back tone service: finish the service logic control of IMS territory Ring Back Tone service, finish the preservation and the inquiry of business datum, finish control to media server, also need to provide the interface with the WEB server, with the custom-modification that allows operator or terminal terminal that the business datum of server of color ring back tone service is authorized;
CRBT WEB server: color ring systems provides the interface of operator or terminal in the WEB mode.Mainly the person of being in charge of to polyphonic service data carry out custom-modification, CRBT file is uploaded; And responsible CRBT terminal is carried out the preview CRBT, operation such as is ordered, is provided with;
CRBT interface message processor (IMP): comprise that mainly CRBT core interface machine, CRBT file upload parts such as interface message processor (IMP) and short message interface machine.The audition that CRBT core interface machine carries out terminal, operation such as order, be provided with and send to the CRBT management service and handle, CRBT file is uploaded interface message processor (IMP) will send to the CRBT Resource Server by the CRBT file that WEB uploads, and the short message interface machine is with color ring systems access short message center;
Media server NFS (Network File Server): finish and server of color ring back tone service control Signalling exchange, finish according to the broadcast of preassigned pattern audio/video file, its NFS that has (Network FileSystem, NFS) finishes the storage to the multimedia color ring back tone resource file of uploading;
CSCF: equipment of the core network, be responsible for the basic session routing function.
For convenient diagram, calling terminal can be designated as UE_A, terminal called is designated as UE_B, and corresponding CSCF_A is caller CSCF, and CSCF_B is called CSCF, specifically sees also Fig. 9.
The concrete handling process of this example is as shown in figure 10:
Step 1001, calling terminal are called out terminal called, and this calling is connected to core net;
The inquiry of step 1002, core net also determines that terminal called signed Ring Back Tone service, sets up and being connected of server of color ring back tone service;
Step 1003, server of color ring back tone service trigger the bell business of adopting, and carry out and call out corresponding terminal called, calling terminal and media server media negotiation and terminal called and media server media negotiating process;
Step 1004, calling terminal are listened to called acquiescence Ring Back Tone service;
Step 1005, terminal called are selected the Ring Back Tone service of appointment by particular key;
Step 1006, calling terminal are listened to the Ring Back Tone service of terminal called appointment.
During enforcement, flow process as shown in figure 10, step 1002 referring to Figure 11, can also specifically comprise the steps: when implementing
Step 1101, the called CSCF of equipment of the core network receive Invite message;
Step 1102, called CSCF inquire about CAMEL-Subscription-Information, determine that terminal called signed Ring Back Tone service;
Step 1103, called CSCF send out Invite message and give server of color ring back tone service, have the Ring Back Tone service access code in the message.
During enforcement, flow process as shown in figure 10, step 1003 referring to Figure 12, can also specifically comprise the steps: when implementing
Step 1201, server of color ring back tone service trigger Ring Back Tone service according to the Ring Back Tone service access code;
Step 1202, server of color ring back tone service are carried out calling terminal and media server media negotiating process;
Step 1203, server of color ring back tone service are sent out Invite message to called, carry out and call out corresponding terminal called and terminal called and media server media negotiating process.
During enforcement, flow process as shown in figure 10, step 1005 referring to Figure 13, can also specifically comprise the steps: when implementing
Step 1301, terminal called are passed to media server by particular key by Media Stream;
Step 1302, media server send and trigger Info message to server of color ring back tone service, wherein have the number of receiving;
Step 1303, server of color ring back tone service judge that the number of receiving is the button number of appointment, specify the bell sound according to the button number inquiry;
Step 1304, server of color ring back tone service send Info message to media server, wherein have to specify bell sound media file path, play and specify the bell sound.
In embodiments of the present invention, in the IMS territory, at calling terminal in the process that terminal called makes a call, receive the announcement information that terminal called sends, mapping relations between the announcement information that sends according to the sign of the Ring Back Tone service of having set up and terminal called, select the sign of the Ring Back Tone service corresponding with the announcement information of this terminal called transmission, play the Ring Back Tone service of the sign correspondence of the Ring Back Tone service of selecting to calling terminal, and mention unlike prior art, play the Ring Back Tone service of acquiescence to caller by server of color ring back tone service always, but can select the sign of different Ring Back Tone services by announcement information, when terminal called is inconvenient to receive calls, do not need to connect the calling terminal of phone ability announcement, but promptly can realize notifying the purpose of calling terminal, can save channel and resource by switching Ring Back Tone service, make limited channel and resource can insert more calling, improve the utilance of resource and channel, and, the impression and the experience that can also improve calling terminal.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.

Claims (10)

1. an internet protocol multimedia subsystem IMS territory color ring processing method is characterized in that, comprising:
In the process that terminal called makes a call, receive the announcement information that described terminal called sends at calling terminal;
Mapping relations between the announcement information that sends according to the sign of the Ring Back Tone service of having set up and terminal called are selected the sign of the Ring Back Tone service corresponding with the announcement information of this terminal called transmission;
Play the Ring Back Tone service of the sign correspondence of the Ring Back Tone service of selecting to described calling terminal.
2. the method for claim 1, it is characterized in that, after the announcement information that receives described terminal called transmission, select also to comprise: the negotiation flow process of carrying out described calling terminal, described terminal called and media server before the sign of the Ring Back Tone service corresponding with the announcement information of this terminal called transmission.
3. method as claimed in claim 2 is characterized in that, carries out the negotiation flow process of described calling terminal, described terminal called and media server, specifically comprises:
Obtain first media identification of described calling terminal, and described first media identification is sent to described media server, receive the first negotiation media identification that described media server is responded;
Obtain second media identification of described terminal called, and described second media identification is sent to described media server, receive the second negotiation media identification that described media server is responded;
Consult that media identification and described second consults that media identification is confirmed the media negotiation result and to the media file path of the Ring Back Tone service of described calling terminal broadcast according to described first, and described media file path is sent to media server.
4. an internet protocol multimedia subsystem IMS territory color ring processing method is characterized in that, comprising:
Receive the calling of calling terminal initiation and be prompted to the called subscriber;
Obtain the announcement information that the called subscriber sends; And
Described announcement information is sent to server of color ring back tone service.
5. method as claimed in claim 4 is characterized in that, receives the calling of calling terminal initiation and is prompted to the called subscriber, and obtain the announcement information that the called subscriber sends, and comprising:
The sign of the Ring Back Tone service of described called subscriber signing is outputed to display interface by setting order;
Determine the announcement information that the sign of the Ring Back Tone service that the called subscriber selects is sent as the called subscriber in the sign of the Ring Back Tone service that display interface shows.
6. an internet protocol multimedia subsystem IMS territory Ring Back Tone service processing unit is characterized in that, comprising:
Receiving element is used at calling terminal to the process that terminal called makes a call, and receives the announcement information that described terminal called sends;
Selected cell, the mapping relations between the announcement information that is used for sending according to the sign of the Ring Back Tone service set up and terminal called are selected the sign of the Ring Back Tone service corresponding with the announcement information of this terminal called transmission;
Broadcast unit is used for playing to described calling terminal the Ring Back Tone service of the sign correspondence of the Ring Back Tone service of selecting.
7. device as claimed in claim 6 is characterized in that, also comprises:
Performance element is used to carry out the negotiation flow process of described calling terminal, described terminal called and media server.
8. device as claimed in claim 7 is characterized in that, described performance element specifically comprises:
First obtains subelement, is used to obtain first media identification of described calling terminal, and described first media identification is sent to described media server, receives the first negotiation media identification that described media server is responded;
Second obtains subelement, is used to obtain second media identification of described terminal called, and described second media identification is sent to described media server, receives the second negotiation media identification that described media server is responded;
Confirm subelement, be used for consulting that media identification and described second consults that media identification is confirmed the media negotiation result and to the media file path of the Ring Back Tone service of described calling terminal broadcast according to described first, and described media file path is sent to media server.
9. a terminal is characterized in that, comprising:
Acquiring unit is used to receive the calling of calling terminal initiation and be prompted to the called subscriber, obtains the announcement information that the called subscriber sends;
Notification unit is used for described announcement information is sent to server of color ring back tone service.
10. terminal as claimed in claim 9 is characterized in that, described acquiring unit specifically is used for:
The sign of the Ring Back Tone service of described called subscriber signing is outputed to display interface by setting order;
Determine the announcement information that the sign of the Ring Back Tone service that the called subscriber selects is sent as the called subscriber in the sign of the Ring Back Tone service that display interface shows.
CN2010101413200A 2010-03-31 2010-03-31 IMS (internet protocol multimedia subsystem) domain coloring ring back tone (CRBT) processing method and device as well as terminal Pending CN102209305A (en)

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PCT/CN2010/077088 WO2011120283A1 (en) 2010-03-31 2010-09-19 Color ring back tone service processing method, device and terminal in internet protocol multimedia subsystem domain

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