CN101489201B - Method for implementing call timing indication in customized ring back tone process and related device - Google Patents
Method for implementing call timing indication in customized ring back tone process and related device Download PDFInfo
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- CN101489201B CN101489201B CN2008100564704A CN200810056470A CN101489201B CN 101489201 B CN101489201 B CN 101489201B CN 2008100564704 A CN2008100564704 A CN 2008100564704A CN 200810056470 A CN200810056470 A CN 200810056470A CN 101489201 B CN101489201 B CN 101489201B
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Abstract
The present invention discloses a method for realizing indication call timing process of coloring ring back tone service, wherein the method comprises the following step: after obtaining the idleness of called side and broadcasting coloring ring back tone to the calling side by the network side, and obtaining the called side is in offhook, notifying the information for communicating with the called side to the calling terminal for starting to display call hereon. The invention can settle the problem of inaccurate timing display for realizing multimedia coloring ring back tone service based on crossover technique thereby improving the user experience. The invention also discloses a network device and a terminal device.
Description
Technical field
The present invention relates to the communications field, relate in particular to the realization technology of indication telephoometry in a kind of Ring Back Tone service process.
Background technology
Along with multimedia technology universal day by day in field of mobile terminals, the consumer also rises to the Customized Ring Back Tone that audio frequency, video, literal etc. combine from common voice ring-back tone to the demand of portable terminal ring-back tone, abbreviates multimedia color ring back tone as.In order to adapt to consumer demand, the numerous and confused release of global operator realizes the conception of Multimedia Ring Back Tone service separately.
At present, the realization of Multimedia Ring Back Tone service is mainly based on cross-over connection technology and drop-out technique.
The main thought that realizes the solution of Multimedia Ring Back Tone service based on cross-over connection (Bridge or Trombone Mode) technology is: when calling is called, as long as called customized Multimedia Ring Back Tone service, then the caller switch all is routed to speech channel the multimedia color ring back tone platform, by multimedia color ring back tone platform cross-over connection (bridge joint) between caller switch and called switch.When called idle ring, just undertaken after the terminal capability negotiation to calling subscriber's play multimedia CRBT by multimedia color ring back tone platform and calling terminal, behind called off-hook, the multimedia color ring back tone platform then stops the play multimedia CRBT, but again with the called terminal capability negotiation of carrying out, be connected across afterwards between the calling and called switch, thereby bridge joint plays the video calling between the calling and called.
The main thought that realizes the solution of Ring Back Tone service based on non-cross-over connection (Drop-Out) technology is: when the called and called customized Multimedia Ring Back Tone service of calling, the caller switch is not at once speech channel to be routed to the multimedia color ring back tone platform, but, find called visit switch according to the normal call flow process; When called idle ring, the caller switch is just set up speech channel so that the play multimedia CRBT to the request of making a call of multimedia color ring back tone platform, after speech channel was set up, multimedia color ring back tone platform and calling terminal carried out terminal capability negotiation (first time is process H.245) back and are calling subscriber's play multimedia CRBT; Behind called off-hook, stop the play multimedia CRBT this moment, the caller switch is got through the speech channel of calling terminal and terminal called, carries out terminal capability negotiation (second time is process H.245) by calling terminal and terminal called, and the calling and called user can carry out video calling afterwards.
By as seen above-mentioned, realizing based on drop-out technique in the scheme of Ring Back Tone service, need calling terminal equipment in once conversing, to carry out the process of twice terminal capability negotiation (second time is process H.245), and existing terminal does not generally possess this ability at present, this just need carry out special transformation to terminal equipment, realizes that difficulty is big, the construction cycle is longer.And realizing based on the cross-over connection technology in the scheme of Ring Back Tone service, do not need calling terminal equipment in once conversing, to carry out the negotiation of twice terminal capability, therefore the transformation to terminal requires less, even do not need terminal to carry out special transformation, thereby at the business development initial stage, when especially needing to release business in the short period, the cross-over connection scheme is more common selection.
The prior art relevant with the present invention provides a kind of and realized the method that Ring Back Tone service is play based on the cross-over connection technology, this method is when called idle ring, by calling side MSC (Mobile Switching Center, mobile switching centre, be calling party's switch) send connection message to calling party's terminal, touch calling terminal and multimedia color ring back tone platform (being color ring server) and carry out terminal capability negotiation so that the play multimedia CRBT, specific as follows: when dialed terminal bell, the signaling that the transmission of multimedia color ring back tone platform sets in advance is to calling party's switch; The described signaling that sets in advance of calling party's switch identification, and send Connect (connection) message to calling terminal, the notice calling terminal begins conversation; Calling terminal and multimedia color ring back tone platform carry out terminal capability negotiation; Described multimedia color ring back tone platform is set up the multimedia color ring back tone link with described calling terminal after terminal capability negotiation finishes, by this link, the multimedia color ring back tone that terminal called is customized plays to calling terminal.
In the method, though calling terminal can receive after calling party's switch issues its connection message, thereby carry out terminal capability negotiation play multimedia CRBT, but, because connection message is to be used for the message that the notice calling terminal begins to converse in the dial-up flow process, therefore, calling terminal can think it is beginning and callee's conversation at this moment, then at the prompting figure or the Word message (as show the information of " in the conversation " or " conversation XX second " on terminal equipment) that show on the interface that conversation beginning and conversation have been carried out; If the user is provided with the summary after call function on terminal equipment, so when the end of conversation on-hook, time in the summary after call can comprise the time of play multimedia CRBT, obviously, this method based on cross-over connection technology realization Ring Back Tone service can be brought the problem of " timing shows inaccurate ", conversation just begins in the time of can making the calling subscriber take for the play multimedia CRBT, has influenced user experience.
Summary of the invention
The invention provides a kind of method, the network equipment and terminal equipment of realizing indication telephoometry in the Ring Back Tone service process, the problem of " timing shows inaccurate " that is brought when realizing Multimedia Ring Back Tone service based on the cross-over connection technology with solution.The embodiment of the invention is achieved through the following technical solutions:
The embodiment of the invention provides a kind of method that realizes indication telephoometry in the Ring Back Tone service process, this method comprises: network side is known the dialed terminal bell dont answer, information with beginning play multimedia CRBT is notified to calling terminal, and the indication calling terminal stops telephoometry; Described network side is known the terminal called off-hook after knowing that terminal called is idle and coloring ring back tone playing is professional and giving calling terminal, and according to the information of described terminal called off-hook, determines that calling terminal begins to converse with terminal called; Described network side will begin the information with the terminal called conversation, be notified to described calling terminal, and the indication calling terminal starts telephoometry.
The embodiment of the invention also provides a kind of network equipment, and it comprises:
The information acquisition unit is used to know the dialed terminal bell dont answer; And be used for after knowing that terminal called is idle and coloring ring back tone playing is professional and giving calling terminal, knowing the terminal called off-hook, and, determine that calling terminal begins to converse with terminal called according to the information of described terminal called off-hook; Notification unit is used for after the dialed terminal bell dont answer is known in described information acquisition unit, and the information with beginning play multimedia CRBT is notified to described calling terminal, and the indication calling terminal stops telephoometry; And be used for information with the conversation of the determined beginning in described information acquisition unit and terminal called, be notified to described calling terminal, and the indication calling terminal starts telephoometry.
The embodiment of the invention also provides a kind of terminal equipment, and this terminal equipment comprises:
The information acquisition unit is used for the notice according to network side, obtains the information of beginning play multimedia CRBT; And be used for notice according to network side, obtain the information of beginning and terminal called conversation; Performance element is used for the information with described beginning play multimedia CRBT, is prompted to the user, and according to the indication that stops telephoometry of network side, stops timing; And be used for information with the conversation of described beginning and terminal called, be prompted to the user, and, start telephoometry according to the indication of the startup telephoometry of network side.
The technical scheme that is provided by the invention described above embodiment as can be seen, what the embodiment of the invention provided realizes in the method for Ring Back Tone service based on the cross-over connection technology, because network side is knowing that called free time and coloring ring back tone playing are professional to after the caller, after knowing called off-hook, with the information of beginning with incoming call, be notified to described calling terminal, begin to show conversation at this moment with the indication calling terminal, therefore, the problem of " timing shows inaccurate " that is brought when the embodiment of the invention can solve based on cross-over connection technology realization Multimedia Ring Back Tone service, thus user experience can be improved.
In addition, in the network equipment that the embodiment of the invention provides, because the information acquisition unit is knowing that called free time and coloring ring back tone playing are professional to after the caller, after knowing called off-hook, notification unit will begin the information with incoming call, be notified to described calling terminal, begin to show conversation at this moment with the indication calling terminal, so, calling terminal can begin to show conversation in the notice according to the network equipment, therefore, the problem of " timing shows inaccurate " that is brought when the embodiment of the invention can solve based on cross-over connection technology realization Multimedia Ring Back Tone service, thus can improve user experience.In addition, in the terminal equipment that the embodiment of the invention provides, the information acquisition unit obtains the information of beginning and incoming call according to the notice of network side; Performance element is with the information of described beginning and incoming call, be prompted to the user, and according to the indication of the startup telephoometry of network side, start telephoometry, the problem of " timing shows inaccurate " that brought when so the embodiment of the invention can solve based on cross-over connection technology realization Multimedia Ring Back Tone service, thereby can improve user experience.
Description of drawings
Fig. 1 is the flow chart of first embodiment of the invention;
Fig. 2 is the flow chart of a kind of basic application of first embodiment of the invention;
Fig. 3 is the flow chart of second embodiment of the invention;
Fig. 4 is the flow chart of a kind of basic application of second embodiment of the invention;
Fig. 5 is the structural representation of fourth embodiment of the invention;
Fig. 6 is the structural representation of fifth embodiment of the invention.
Embodiment
At the weak point in the above-mentioned cross-over connection scheme, first embodiment of the invention proposes a kind of method that realizes indication telephoometry in the Ring Back Tone service process, this first embodiment is after network side is known the called terminal ringing dont answer, utilize H.245 control messages, the information that will " begin the play multimedia CRBT ", be notified to calling terminal, need stop timing with the indication calling terminal, and the information of prompting " beginning play multimedia CRBT "; After network side is known called off-hook, utilize H.245 control messages, the information that will " begin and incoming call " is notified to described calling terminal, begins to need to start timing with the conversation of indication calling terminal.
The realization flow of this first embodiment comprises following content as shown in Figure 1:
Calling terminal by man-machine interface, is shown to user with corresponding prompt information according to the notice of network side, perhaps sends the corresponding prompt sound by loud speaker and gives the user.For example: the information that shows " play multimedia CRBT " on the screen of terminal equipment is given the user, or sends " tick " sound prompting user by the loud speaker of terminal equipment, so that prevent that the user is misinterpreted as is at this moment and incoming call.
Calling terminal by man-machine interface, is shown to user with corresponding prompt information according to the notice of network side, perhaps sends the corresponding prompt sound by loud speaker and gives the user.For example: on terminal screen, show such as the information of " beginning and incoming call " printed words or by terminal speaker and send " tick " sound prompting user, thereby in time notify the user to begin at this moment and incoming call.
Because the H.245 control messages in the video call process, be equivalent to the keyboard information that the user sends in the video call process, therefore for prevent the user in video call process manually button send corresponding information, can adopt content among above-mentioned first embodiment is the CC H.245 control messages of (referring to two English character C), carry the information of " beginning and incoming call ", stop timing with the indication calling terminal and also can show just at the play multimedia CRBT; The employing content is the CD H.245 control messages of (referring to English character C and D), carries the information of " beginning play multimedia CRBT ", indicates the calling terminal conversation to begin to need to start timing.Content is the H.245 control messages of " CC " and the content H.245 control messages for " CD ", is the particular message that the user can not send by keyboard.
Correspondingly, calling terminal need be transformed, and existing (or newly-increased) is used for handling the functional module of " H.245 control messages ", make it can handle and identify the H.245 control messages that content is CC and CD, understand its specific meanings, and give the prompting of user's correspondence by the terminal man-machine interface.
Because the H.245 control messages in the video call process is equivalent to the keyboard information that the user sends in the video call process, therefore the H.245 control messages of finish aforementioned identification, handling certain content only needs the functional module of handling keyboard information in the terminal upper application software or program are carried out more by a small margin retrofit work, and do not need the terminal communication protocol stack or the terminal system software of terminal bottom are made amendment, therefore there is the ordinary terminal producer of Preliminary Exploitation ability all can finish corresponding retrofit work.In sum, this first embodiment has the advantages that easily realize, can realize the cross-over connection scheme, simultaneously, and to the minimum that influences of terminal and mobile communications network.
Provided a kind of concrete application of first embodiment of the invention below, the entity that this application relates to has: calling UE (User Equipment, user terminal) the MSC Server of A, Calling Side (MSC server) A, MRBT (Multimedia Ring Back Tone, multimedia audible ringing tone) platform (also can be called color ring platform), terminal called UE B, the switch MSC Server B of callee side, the attaching position register HLR B of callee side.This application, is sent specific H.245 control messages and is come indicating terminal to stop and starting timing after terminal capability negotiation is finished by the multimedia color ring back tone platform.The specific implementation flow process comprises following content as shown in Figure 2:
Step 201, calling terminal UEA sends Setup (foundation) message to MSC Server A.
Step 202, MSC Server A sends to HLRB with SRI (Send Routing Information sends routing iinformation) message.
Step 203, HLR B sends the switch MSC Server B that PRN (Provide Roaming Number asks for roaming number) message is given callee side.
Step 204, MSC Server B returns PRN_ack message and gives HLR B.
Step 205, HLR B returns SRI_ack message and gives MSC Server A.
Step 206, MSC ServerA returns Call Proceeding (call proceeding) message and gives UE A.
Step 207～step 208, MSC Server A sends BICC (Bearer Independent CallControl, calling control with bearer independent) IAM (Initial Address Message, initial address message) message is to MRBT, wherein carry caller and called MSRN (Mobile Station RoamingNumber, mobile station roaming number).MRBT gives MSC Server B with BICC IAM forwards.
Step 209～step 210, to called UE B, UE B returns Paging_ack message and gives MSC Server B MSC Server B with the paging of Paging (paging) message.
Step 211～step 212, MSC Server B sends Setup message to UE B.UE B returns Call Confirmed (call out and confirm) message and gives MSC Server B.
Called beginning ring.
Step 213, UE B sends Alerting (ring) message and gives MSC Server B.
Step 214, called MS C Server B returns BICC ACM (AddressComplete Message, the address is complete) to the multimedia color ring back tone platform side, and wherein User Status is idle.
Step 215, the multimedia color ring back tone platform is to caller MSC Server A side loopback BICC ACM message, wherein carry the relevant information of preparing to set up bearer path, so that set up the process of bearer path afterwards between caller MSC Server A and the multimedia color ring back tone platform.
Step 216, caller MSC Server A sends Alerting message to call subscriber terminal, wherein carries the information of called idle ring.
Step 217, caller MSC ServerA send Connect message to give call subscriber terminal; H.245 the indication call subscriber terminal carries out media negotiation to set up the connection of video calling.
Step 218, call subscriber terminal returns Connect_ack to caller MSC Server A.
H.245 step 219, calling terminal and multimedia color ring back tone platform carry out media negotiation to set up being connected of video calling.
Step 220, after H.245 connecting foundation, the multimedia color ring back tone platform sends the H.245 message of carrying content CC at once, and indicating terminal stops timing.
Step 221, calling terminal stops timing, and sends and begin to play the called information of its customized multimedia color ring back tone that is.
Step 222, the called subscriber answers calling (replying), sends Connect message by terminal called to called MS C Server B, to set up bearer path.
Step 223, called MS C Server B sends BICC ANM (Answer Message, response message) to the multimedia color ring back tone platform side.
Step 224, called MS C Server B returns Connect_ack to the called subscriber.
Step 225, the multimedia color ring back tone platform sends BICC ANM to MSC ServerA, and indication caller exchanger user is replied, begins to charge.
Step 226, after H.245 connecting foundation, the multimedia color ring back tone platform sends the H.245 message of carrying content CD at once, and indicating terminal picks up counting.
H.245 step 227, terminal called and multimedia color ring back tone platform carry out media negotiation to set up being connected of video calling.The multimedia color ring back tone platform stops to calling terminal play multimedia CRBT simultaneously, connects calling and called audio frequency and video passage.Caller and called beginning video calling.
Afterwards, carry out the related procedure of calling and called conversation and off-hook:
Step 228, calling and called carry out calling course of video telephone;
Step 229～step 230 behind the Called Onhook, is removed H.245 process earlier between the calling and called terminal;
Step 231～step 240, terminal called is removed conversation by sending Disconnect (dismounting) message informing called MS C Server, called MS C Server sends REL (Release to caller MSC Server, discharge) message, afterwards, called MS C Server is by the REL message of step 233, the RLC of step 234 (Release Completion, release is finished) message discharge and called between passage, simultaneously, caller MSC Server is by step 235, step 236, step 238, step 239, passage between calling terminal release of step 240 notice and the caller, so far whole communication process finishes.
More than using and adopting BICC control signaling with core net is that example describes, certainly the embodiment of the invention is not limited to adopt BICC control signaling, can also use other control signaling to realize, for example use ISUP (ISDN User Part, ISDNYong Hubufen) control signaling.
Above-mentioned H.245 control messages is the control messages of 3G-324M agreement, and described H.245 the connection is meant the video telephone passage of abideing by the foundation of 3G-324M agreement.
Second embodiment of the invention proposes second kind of method that realizes indication telephoometry in the Ring Back Tone service process, this second embodiment is after network side is known the called terminal ringing dont answer, utilize Facility message, the information that will " begin the play multimedia CRBT ", be notified to calling terminal, need stop timing with the indication calling terminal, and the information of prompting " beginning play multimedia CRBT "; After network side is known called off-hook, utilize Facility message, the information that will " begin and incoming call " is notified to described calling terminal, begins to need to start timing with the conversation of indication calling terminal.
The realization flow of this second embodiment comprises following content as shown in Figure 3:
Can be in the NotifySS-Arg parameter of the InvokeComponent field of the Facility of Facility message information element information element, the MRBT-Indicator field of expansion redetermination, value 0 expression play multimedia CRBT.
Step 302 can send Facility message by the color ring server of network side, and the switch by Calling Side is transmitted to calling terminal and realizes; Also can send Facility message by calling party's switch finishes to calling terminal.
The specific implementation situation of step 303 is identical with associated description among first embodiment, is not described in detail here.
Can be in the NotifySS-Arg parameter of the InvokeComponent field of the Facility of Facility message information element information element, the MRBT-Indicator field of expansion redetermination, value 2 expression beginning and incoming calls.
Step 302 can send Facility message by the color ring server of network side, and the switch by Calling Side is transmitted to calling terminal and realizes; Also can send Facility message by calling party's switch finishes to calling terminal.
The specific implementation situation of step 305 is identical with associated description among first embodiment, is not described in detail here.
Provided a kind of concrete application of second embodiment of the invention below, the entity that this application relates to has: HLR (Home Location Register, the attaching position register) B of the switch MSC Server B of switch MSC Server A, the color ring platform MRBT of calling terminal UE A, Calling Side, terminal called UE B, callee side, callee side.This application, is sent specific H.245 control messages and is come indicating terminal to stop timing after terminal capability negotiation is finished by the multimedia color ring back tone platform; Send Facility message to UEA by MSC Server A, indicating terminal starts timing.The specific implementation flow process comprises following content as shown in Figure 4:
Step 401～step 417, identical with the associated description of step 201～step 217 in the application flow of first embodiment, be not described in detail here.
Step 418, MSC Server A sends Facility message to UE A, wherein carries the information of " beginning play multimedia CRBT ".
Step 420～step 425, identical with associated description in the application flow of first embodiment, be not described in detail here.
Step 426, MSC Server A sends Facility message to UE A, wherein carries the information of " beginning and incoming call ".
Step 427～step 440, identical with associated description in the application flow of first embodiment, be not described in detail here.
In the above-mentioned application, step 418 can be after step 419, also can be before step 417.
Third embodiment of the invention provides the third to realize the method for indication telephoometry in the Ring Back Tone service process, the 3rd embodiment is after network side is known the called terminal ringing dont answer, utilize Connect message, the information that will " begin the play multimedia CRBT ", be notified to calling terminal, do not start timing with the indication calling terminal, and the information of prompting " beginning play multimedia CRBT "; After network side is known called off-hook, utilize Facility or control messages H.245, information that will " beginning and incoming call " is notified to described calling terminal, begins to need to start timing with the conversation of indication calling terminal.
The realization flow of the realization flow of the 3rd embodiment and first embodiment or second embodiment is similar, is not described in detail here.
Fourth embodiment of the invention provides a kind of network equipment, and the structure of this network equipment comprises as shown in Figure 5: information acquisition unit and notification unit.
The information acquisition unit is used for knowing called off-hook after knowing that called free time and coloring ring back tone playing are professional and giving caller, and according to the information of described called off-hook, determines that calling terminal begins to converse with terminal called;
Notification unit is used for the information with determined beginning in described information acquisition unit and incoming call, is notified to described calling terminal, and the indication calling terminal starts telephoometry.
Above-mentioned notification unit may further include:
First call-information notice subelement is used for the message by Facility, with the information of beginning with incoming call, is notified to described calling terminal.
Perhaps,
Second call-information notice subelement is used for the control messages by H.245, with the information of beginning with incoming call, is notified to described calling terminal.
Above-mentioned information acquisition unit also is used to know the dialed terminal bell dont answer.
Correspondingly, above-mentioned notification unit also is used for after the dialed terminal bell dont answer is known in described information acquisition unit, and the information with beginning play multimedia CRBT is notified to described calling terminal, and the telephoometry of indication calling terminal notice.
Above-mentioned notification unit may further include:
First polyphonic ringtone playing information notice subelement is used for the message by Connect, and the information with beginning play multimedia CRBT is notified to described calling terminal;
Perhaps,
Second polyphonic ringtone playing information notice subelement is used for by Chinese Facility message please be provided, and the information with beginning play multimedia CRBT is notified to described calling terminal;
Perhaps,
The 3rd polyphonic ringtone playing information notice subelement is used for the control messages by H.245, and the information with beginning play multimedia CRBT is notified to described calling terminal.
This network equipment can be color ring server, also can be the caller switch.
Fifth embodiment of the invention provides a kind of terminal equipment, and the structure of this terminal equipment comprises as shown in Figure 6: information acquisition unit and performance element.
The information acquisition unit is used for the notice according to network side, obtains the information of beginning and incoming call;
Performance element is used for the information with described beginning and incoming call, is prompted to the user, and according to the indication of the startup telephoometry of network side, starts telephoometry.
Above-mentioned information acquisition unit can also be used for the notice according to network side, obtains the information of beginning play multimedia CRBT.Correspondingly, above-mentioned performance element also is used for the information with described beginning play multimedia CRBT, is prompted to the user, and according to the indication that stops telephoometry of network side, stops timing.
Above-mentioned performance element can comprise: display and/or loud speaker.
Wherein, display is used for by man-machine interface, and the information with described beginning play multimedia CRBT is shown to the user.
Loud speaker is used for the information according to described beginning play multimedia CRBT, sends the corresponding prompt sound and gives the user.
The technical scheme that is provided by the invention described above embodiment as can be seen, what the embodiment of the invention provided realizes in the method for Ring Back Tone service based on the cross-over connection technology, because after network side is known called off-hook, with the information of beginning with incoming call, be notified to described calling terminal, begin to show conversation at this moment with the indication calling terminal, therefore, the problem of " timing shows inaccurate " that is brought when the embodiment of the invention can solve based on cross-over connection technology realization Multimedia Ring Back Tone service, thus user experience can be improved.
In addition, in the network equipment that the embodiment of the invention provides, because after called off-hook is known in the information acquisition unit, notification unit will begin the information with incoming call, be notified to described calling terminal, begin to show conversation at this moment with the indication calling terminal, so, calling terminal can begin to show conversation in the notice according to the network equipment, therefore, the problem of " timing shows inaccurate " that is brought when the embodiment of the invention can solve based on cross-over connection technology realization Multimedia Ring Back Tone service, thus user experience can be improved.
In addition, in the terminal equipment that the embodiment of the invention provides, the information acquisition unit obtains the information of beginning and incoming call according to the notice of network side; Performance element is with the information of described beginning and incoming call, be prompted to the user, and according to the indication of the startup telephoometry of network side, start telephoometry, the problem of " timing shows inaccurate " that brought when so the embodiment of the invention can solve based on cross-over connection technology realization Multimedia Ring Back Tone service, thereby can improve user experience.
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 (12)
1. method that realizes in the Ring Back Tone service process indication telephoometry is characterized in that this method comprises:
Network side is known the dialed terminal bell dont answer, and the information with beginning play multimedia CRBT is notified to calling terminal, and the indication calling terminal stops telephoometry;
Described network side is known the terminal called off-hook after knowing that terminal called is idle and coloring ring back tone playing is professional and giving calling terminal, and according to the information of described terminal called off-hook, determines that calling terminal begins to converse with terminal called;
Described network side will begin the information with the terminal called conversation, be notified to described calling terminal, and the indication calling terminal starts telephoometry.
2. the method for claim 1 is characterized in that, described network side will begin the information with the terminal called conversation, be notified to described calling terminal, comprise:
Network side with the information of beginning with the terminal called conversation, is notified to described calling terminal by Facility message;
Perhaps,
Network side passes through control messages H.245, with the information of beginning with the terminal called conversation, is notified to described calling terminal.
3. the method for claim 1 is characterized in that, the described information that will begin the play multimedia CRBT is notified to calling terminal, comprising:
By connecting Connect message, the information with beginning play multimedia CRBT is notified to calling terminal;
Perhaps,
By Facility message, the information with beginning play multimedia CRBT is notified to calling terminal;
Perhaps,
By control messages H.245, the information with beginning play multimedia CRBT is notified to calling terminal.
4. the method for claim 1 is characterized in that, described beginning and the information of terminal called conversation and the information of described beginning play multimedia CRBT, and color ring server or caller switch by network side are notified to described calling terminal.
5. the method for claim 1 is characterized in that, this method also comprises:
Calling terminal is according to the notice of network side, sends corresponding prompt and gives the user, and according to the indication of network side, carry out corresponding timing operation.
6. method as claimed in claim 5 is characterized in that, described calling terminal sends corresponding prompt and gives the user according to the notice of network side, comprising:
Described calling terminal by man-machine interface, is shown to user with corresponding prompt information according to the notice of network side; Perhaps,
Described calling terminal sends the corresponding prompt sound by loud speaker and gives the user according to the notice of network side.
7. a network equipment is characterized in that, comprising:
The information acquisition unit is used to know the dialed terminal bell dont answer; And be used for after knowing that terminal called is idle and coloring ring back tone playing is professional and giving calling terminal, knowing the terminal called off-hook, and, determine that calling terminal begins to converse with terminal called according to the information of described terminal called off-hook;
Notification unit is used for after the dialed terminal bell dont answer is known in described information acquisition unit, and the information with beginning play multimedia CRBT is notified to described calling terminal, and the indication calling terminal stops telephoometry; And be used for information with the conversation of the determined beginning in described information acquisition unit and terminal called, be notified to described calling terminal, and the indication calling terminal starts telephoometry.
8. the network equipment as claimed in claim 7 is characterized in that, described notification unit comprises:
First call-information notice subelement is used for the message by Facility, with the information of beginning with the terminal called conversation, is notified to described calling terminal;
Perhaps,
Second call-information notice subelement is used for the control messages by H.245, with the information of beginning with the terminal called conversation, is notified to described calling terminal.
9. the network equipment as claimed in claim 7 is characterized in that, described notification unit comprises:
First polyphonic ringtone playing information notice subelement is used for by connecting Connect message, and the information with beginning play multimedia CRBT is notified to described calling terminal;
Perhaps,
Second polyphonic ringtone playing information notice subelement is used for the message by Facility, and the information with beginning play multimedia CRBT is notified to described calling terminal;
Perhaps,
The 3rd polyphonic ringtone playing information notice subelement is used for the control messages by H.245, and the information with beginning play multimedia CRBT is notified to described calling terminal.
10. as claim 7, the 8 or 9 described network equipments, it is characterized in that the described network equipment is color ring server or caller switch.
11. a terminal equipment is characterized in that, this terminal equipment comprises:
The information acquisition unit is used for the notice that sends according to network side when knowing the dialed terminal bell dont answer, obtain the information of beginning play multimedia CRBT; And be used for according to network side after knowing that terminal called is idle and coloring ring back tone playing is professional and giving terminal equipment, know the terminal called off-hook, according to the information of described terminal called off-hook, determine that terminal equipment begins the notice that sends when converse with terminal called, obtain the information that beginning and terminal called are conversed;
Performance element is used for the information with described beginning play multimedia CRBT, is prompted to the user, and according to the indication that stops telephoometry of network side, stops timing; And be used for information with the conversation of described beginning and terminal called, be prompted to the user, and, start telephoometry according to the indication of the startup telephoometry of network side.
12. terminal equipment as claimed in claim 11 is characterized in that, described performance element comprises:
Display is used for by man-machine interface, and the information with described beginning play multimedia CRBT is shown to the user; Perhaps,
Loud speaker is used for the information according to described beginning play multimedia CRBT, sends the corresponding prompt sound and gives the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100564704A CN101489201B (en) | 2008-01-18 | 2008-01-18 | Method for implementing call timing indication in customized ring back tone process and related device |
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| CN2008100564704A CN101489201B (en) | 2008-01-18 | 2008-01-18 | Method for implementing call timing indication in customized ring back tone process and related device |
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| CN102316232A (en) * | 2011-05-23 | 2012-01-11 | 中兴通讯股份有限公司 | Call-timing processing method, device and system |
| CN107580150A (en) * | 2016-07-04 | 2018-01-12 | 南京中兴新软件有限责任公司 | CRBT processing method, apparatus and system |
| CN111866286A (en) * | 2019-04-26 | 2020-10-30 | 华为技术有限公司 | Calling method, system and related device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1529526A (en) * | 2003-10-17 | 2004-09-15 | 中国移动通信集团公司 | Method for providing individual ring-back tone in mobile communication system |
| CN1545346A (en) * | 2003-11-13 | 2004-11-10 | 中国移动通信集团公司 | Method for providing individualized ring back tone in mobile intelligent network system |
| CN1917532A (en) * | 2006-09-01 | 2007-02-21 | 北京邮电大学 | Realization method and system of sending color ring in multimedia based on mobile communication network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1529526A (en) * | 2003-10-17 | 2004-09-15 | 中国移动通信集团公司 | Method for providing individual ring-back tone in mobile communication system |
| CN1545346A (en) * | 2003-11-13 | 2004-11-10 | 中国移动通信集团公司 | Method for providing individualized ring back tone in mobile intelligent network system |
| CN1917532A (en) * | 2006-09-01 | 2007-02-21 | 北京邮电大学 | Realization method and system of sending color ring in multimedia based on mobile communication network |
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