CN108322429A - Recording control method, real-time communication system and communication terminal in real-time Communication for Power - Google Patents
Recording control method, real-time communication system and communication terminal in real-time Communication for Power Download PDFInfo
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- CN108322429A CN108322429A CN201710036209.7A CN201710036209A CN108322429A CN 108322429 A CN108322429 A CN 108322429A CN 201710036209 A CN201710036209 A CN 201710036209A CN 108322429 A CN108322429 A CN 108322429A
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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
- H04L65/1083—In-session procedures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations
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Abstract
Recording control method, real-time communication system and communication terminal in a kind of real-time Communication for Power of present invention offer, once recording side triggers record command in real-time Communication for Power, recording request DTMF code streams can be generated using DTMF codes be sent to recorded side automatically, it can ensure that recording request End-to-End Security transmits, the problem of recording request rtp data in the prior art are not supported to parse and be dropped will not occur；And the recording request sent will not change the voice data or video data of original real-time Communication for Power, recipient, which need to only parse DTMF code streams, can know whether recording request, without as parsing whether all rtp data have recording request order, efficiency to greatly improve in the prior art；Further, recorded side can receive prompt after recording side triggers record command, the recording for receiving or refusing recording side can be selected, so as to protect the privacy of user of recorded side.
Description
Technical field
The present invention relates to recording control method in Real-time Communication Technology field more particularly to a kind of real-time Communication for Power, it is logical in real time
Letter system and communication terminal.
Background technology
With the universal of mobile phone, the arrival in 4G epoch and IP (Internet Protocol, the association interconnected between network
View), the birth of VoLTE (one kind be based on IMS speech businesses) technology, information communication mode of today spreads all over the world, and then is formed
Flexibility is high, highly reliable expansible network communication platform.It is taken from the VoLTE infrastructure and valued added applications of operator
The Internet of personal user is arrived in business, the e-commerce of company again, is all changing the live and work mode of the mankind.
Visual telephone is a kind of multimedia communication service integrating image voice, and the face-to-face ditch of people may be implemented
It is logical.VoLTE 4G networks more provide the visual telephone of high quality, wherein VoLTE languages while providing high definition voice call
Sound phone has the characteristics that phone establishes that speed is fast, lamprophonia, simultaneously because the carrying that uses of phone and function of surfing the Net all according to
It holds in the palm in IMS data networks, therefore phone and online can be made to be independent of each other while being used, and when VoLTE visual telephones are initiated,
Both sides need to establish dedicated bearer channel by calling procedure first, to control rtp (Real-time Transport
Protocol, real-time transport protocol) data transmission parsing etc., the then interaction Jing Guo rtp data, both sides can carry out video
It converses.VoLTE visual telephone IMS business, relatively before video app (Application, application program) visual telephone draw
Face and sound quality are all more clear, also more smooth stabilization in communication process.
While user enjoys VoLTE phone advantages, the problem of individual privacy, also highlights, therefore for visual telephone
Many terminals provide mute, transmission and substitute the functions such as picture or pause image transmission to protect privacy of user.But also one
Kind situation needs to take precautions against, i.e., current terminal both provides greatly the function of recording partner image or voice, thus has
It may be recorded a video or recorded by other side in the case that user is unwitting, to which individual privacy is invaded.Therefore it prevents
User unwitting situation be recorded image or voice be very it is necessary to.
It is directed to the videophone of 3G network at present, a solution proposes to be based on video protocols, in the rtp videos of transmission
It is inserted into special frame in data to indicate to be parsed after recording request, opposite end receive rtp data, is identified according to the frame of insertion
Whether it is that other side asks to record, same request results are also replied in rtp data, are as follows：
1, it records direction recorded side and sends out recording prompt, and send out recording request order；
2, recorded side user shows the recording prompt that recording side provides；
If 3, the terminal of recorded side supports parsing, parse request command, and to recorded side reply whether
Request is recorded.
Although above-mentioned solution can play the role of protecting individual privacy in visual telephone, there is also following
Disadvantage：The recording request of transmission changes original video data, and recipient needs to parse whether all rtp data have recording
Request command, efficiency substantially reduce, while also needing to use special rtp data, just can guarantee that network not will be considered that this rtp number
It is abandoned according to not supporting parsing to cause illegal.
Therefore, it is badly in need of recording control method, real-time communication system and communication terminal in a kind of real-time Communication for Power, it is above-mentioned to overcome
Disadvantage.
Invention content
The purpose of the present invention is to provide recording control method, real-time communication system and communications in a kind of real-time Communication for Power eventually
End carries out recorded speech or video on the basis of ensureing the end-to-end transmission of original real-time communication data in recording side
When, further protect the privacy of user of recorded side.
To solve the above problems, recording control method in a kind of real-time Communication for Power of present invention proposition, including：
Recording side triggers record command in real-time Communication for Power；
According to the active calls type of the real-time Communication for Power, a recording request DTMF code streams are automatically generated, and be sent to institute
State the recorded side of real-time Communication for Power；
The recorded side receives the recording request DTMF code streams, and parses corresponding recording request with to the quilt
Recording side prompts；
The recorded side chooses whether to receive the recording request according to the prompt, and the selected result is anti-
Feed the recording side；
The recording side receives selected as a result, and when selected the result is that described in recorded side's receiving
When recording request, starts to record the real-time Communication for Power, otherwise ignore the record command.
Further, the active calls type is voice communication or video calling, the recording request DTMF code streams
DTMF code streams or video record is asked to ask DTMF code streams for voice recording.
Further, the selected result is the response DTMF code streams different from the recording request DTMF code streams.
Further, the corresponding recording request parsed is displayed on the real-time Communication for Power interface of the recorded side, with
It is prompted to the recorded side.
Further, when the selected result that the recording side receives is that the recorded side refuses the recording
When request, the selected result is shown on the real-time Communication for Power interface of the recording side.
Further, described when starting to record the real-time Communication for Power, it automatically generates and records DTMF code streams at the beginning and be sent to
The recorded side, to be prompted to the recorded side.
Further, the recording side terminates after recording the real-time Communication for Power, automatically generates a recording and terminates DTMF code streams
It is sent to the recorded side, to be prompted to the recorded side.
Further, in the real-time Communication for Power, any DTMF code streams between the recording side and the recorded side are all
It is one one to be transmitted, the recording side and the recorded side carry out non-complete after receiving corresponding DTMF code streams
Whole DTMF code stream analyzings.
Further, the process of the incomplete DTMF code stream analyzings includes：Receiving corresponding DTMF code streams
In first DTMF code after, subsequent DTMF codes are continued waiting for, when being not received by other DTMF in time predefined
When code, original processing is done according to the first DTMF code received；When receiving the phase in the time predefined
When all DTMF codes in the DTMF code streams answered, prompted according to corresponding DTMF code streams.
The present invention also provides a kind of real-time communication systems, including：
Recording request generation unit is used for when triggering record command in real-time Communication for Power, according to the real-time Communication for Power
Active calls type automatically generates a recording request DTMF code streams, and is sent to the recorded side of the real-time Communication for Power；
DTMF code stream receiving units, for all DTMF code streams to be received and parsed in real-time Communication for Power；
Real-time Communication for Power interface, for showing that call information, related prompt and the offer of the real-time Communication for Power choose whether
Receive the operation interface for the recording request that the DTMF code streams receiving unit is parsed from corresponding recording request DTMF code streams；
As a result feedback unit, for whether the selection of the recording request that the DTMF code streams receiving unit parses will to be received
As a result corresponding recording side is fed back to, and corresponding in the recording request DTMF code streams that the recording request generation unit is sent
After recording request is received, enabling start to record the real-time Communication for Power.
Further, the active calls type is voice communication or video calling, the recording request DTMF code streams
It is different from the recording to ask DTMF code streams or video record to ask DTMF code streams, the selected result for voice recording
Ask the response DTMF code streams of DTMF code streams.
Further, the related prompt shown in the real-time Communication for Power interface includes the DTMF code streams receiving unit parsing
The corresponding recording request of recording request DTMF code streams that the recording request and the recording request generation unit gone out is sent out is refused
Prompt when absolutely.
Further, the result feedback unit is additionally operable to described when starting to record the real-time Communication for Power, automatically generates one
Start recording DTMF code streams and be sent to the recorded side, to be prompted to the recorded side.
Further, the result feedback unit is additionally operable to after terminating to record the real-time Communication for Power, automatically generates a recording
Terminate DTMF code streams and be sent to the recorded side, to be prompted to the recorded side.
Further, any DTMF code streams for receiving or sending out in the real-time Communication for Power are all a transmission,
The DTMF code streams receiving unit carries out incomplete DTMF code stream analyzings after receiving corresponding DTMF code streams.
The present invention also provides a kind of communication terminal, including record button, microphone, loud speaker, display, communication module with
And the real-time communication system, for triggering record command in real-time Communication for Power, the microphone is used for the recording button
Acquire the required sound of the real-time communication system；The loud speaker is used to play the sound of the real-time communication system；Institute
State real-time Communication for Power interface of the display for showing the real-time communication system；The communication module is for realizing described logical in real time
Letter system data sends and receivees.
Further, the communication terminal further includes camera, for acquiring the required figure of the real-time communication system
Picture.
Compared with prior art, technical scheme of the present invention has the advantages that：
Once 1, recording side triggers record command in real-time Communication for Power, you can generate recording request using DTMF codes automatically
DTMF code streams are sent to recorded side, since DTMF transmission belongs to the agreement of standard, need not modify, DTMF transmission networks
Can ensure recording request End-to-End Security transmit, will not occur recording request rtp data in the prior art do not support parsing and
The problem of being dropped.
2, it since DTMF transmission belongs to the agreement of standard, need not modify, therefore the recording request sent will not change
Become the voice data or video data of original real-time Communication for Power, recipient, which need to only parse DTMF code streams, can know whether recording
Request, without as parsing whether all rtp data have recording request order, efficiency to greatly improve in the prior art.
3, recorded side can receive prompt after recording side triggers record command, can select to receive or refuse to record
The recording of side, so as to protect the privacy of user of recorded side.
4, since current most of communication terminals support the transmission of DTMF codes, have a wide range of application, such as can be with
Applied to 2G/3G/VoLTE telephone communications.
Description of the drawings
Fig. 1 be the specific embodiment of the invention real-time Communication for Power in recording control method flow chart；
Fig. 2 is the block diagram of the real-time communication system of the specific embodiment of the invention；
Fig. 3 is the system block diagram of the communication terminal of the specific embodiment of the invention.
Specific implementation mode
To make the purpose of the present invention, feature be clearer and more comprehensible, the specific implementation mode of the present invention is made below in conjunction with the accompanying drawings
Further instruction, however, the present invention can be realized with different forms, should not be to be confined to the embodiment described.
Referring to FIG. 1, information recording control method in a kind of real-time Communication for Power of present invention offer, includes the following steps：
S1, recording side trigger record command in real-time Communication for Power, such as during real-time Communication for Power, and it is logical that recording side presses it
The recording button for believing terminal, to trigger record command.
S2 automatically generates a recording request DTMF code streams, and be sent to according to the active calls type of the real-time Communication for Power
The recorded side of the real-time Communication for Power, wherein the active calls type is voice communication or video calling, and the recording is asked
It is that voice recording asks DTMF code streams or video record to ask DTMF code streams to seek DTMF code streams.Specifically, if it is described real-time
The active calls type of communication is voice communication, then the recording request DTMF code streams of automatic trigger are 5999, if described real-time
The active calls type of communication is video calling, then the recording request DTMF code streams of automatic trigger are 5977；Then recording side
Communication terminal sends out recording request DTMF code streams in the way of normal DTMF code streams, and the real-time Communication for Power interface of recording side is not
Become, remains as normal real-time Communication for Power interface.
S3, the recorded side receive the recording request DTMF code streams, and parse corresponding recording request with to institute
State recorded side's prompt.Specifically, after recorded side receives DTMF codes, parsing is proceeded by, since DTMF code streams are one one
The DTMF codes of position are transmitted, i.e. the parsing of recorded side is non-complete code stream analyzing, therefore described in receiving in recorded side
After first DTMF code in recording request DTMF code streams, need to continue waiting for subsequent DTMF codes, when in time predefined
When being not received by other DTMF codes, original processing is done according to the first DTMF code received；When described predetermined
When receiving all DTMF codes in the recording request DTMF code streams in the adopted time, according to the recording request DTMF code streams
Corresponding recording request is prompted.In the present embodiment, recorded side is when the DTMF codes received are 5, if do not had in 500ms
Other code streams then do original processing for 5 according to DTMF codes, are finished if DTMF codes all in 500ms are collected, i.e., in 500ms
The DTMF code streams inside received are 5999 or 5977, then exist according to receiving the corresponding recording request of 5999 or 5977DTMF code streams
The real-time Communication for Power interface of recorded side prompts, such as in real-time Communication for Power interface display " other side's request recording of recorded side
Audio, if receive " or " other side asks recorded video, if receives ".
S4, the recorded side choose whether to receive the recording request according to the prompt, and by the selected knot
Fruit feeds back to the recording side.Specifically, the selected result is to ask DTMF codes different from the voice recording in step S2
The response DTMF code streams of stream and video record request DTMF code streams, such as recorded side's selection receive the response DTMF of recording request
Code stream is 65, and it is 55 that recorded side, which selects the response DTMF code streams of refusal recording request, selects to receive or refuse in recorded side
After exhausted recording request, corresponding response DTMF code streams can be automatically generated and feed back to recording side.
S5, when the selected of recording side reception the result is that when the recorded side receives the recording request,
Start to record the real-time Communication for Power；S6 is automatically generated and is recorded DTMF code streams at the beginning and be sent to the recorded side, with to described
Recorded side prompts, described to start to record DTMF code streams to be, for example, 5957, and the recording DTMF code streams that start are recorded by described
Side parses after receiving, and corresponding prompt is shown in (such as " other side starts to record ") on the real-time Communication for Power interface of recorded side；
S7 when the recording side terminates to record the real-time Communication for Power, automatically generates a recording and terminates DTMF code streams and be sent to described recorded
System side, to be prompted to the recorded side, it is, for example, 5989 that the recording, which terminates DTMF code streams, and DTMF code streams are recorded in the end
It is parsed after being received by the recorded side, and corresponding prompt is aobvious (such as " other side terminates to record " or " other side stops recording ")
Show on the real-time Communication for Power interface of recorded side.
S8, when the selected of recording side reception the result is that when the recorded side receives the recording request,
The recorded side is prompted to refuse the recording request on the real-time Communication for Power interface of the recording side, it is specifically, described to be recorded
When system side's selection refusal recording request, automatically generates a response DTMF code streams (being, for example, 55) and feed back to recording side, recording side connects
It receives the response DTMF code streams and parses response message, (such as " addressee refuses recording ") will be prompted to be shown in record accordingly
On the real-time Communication for Power interface of system side；S9 ignores the record command in step S1 at the recording side, and continues or terminate
The real-time Communication for Power.
It should be noted that in above-mentioned real-time Communication for Power, any DTMF between the recording side and the recorded side
Code stream is all one one and is transmitted, the recording side and the recorded side after receiving corresponding DTMF code streams into
The incomplete DTMF code stream analyzings of row.
From the above mentioned, information recording control method in real-time Communication for Power of the invention, once recording side touches in real-time Communication for Power
Send out record command, you can generate recording request DTMF code streams using DTMF codes automatically and be sent to recorded side, since DTMF is transmitted
Belong to the agreement of standard, need not modify, DTMF transmission networks can ensure that recording request End-to-End Security transmits, will not
The problem of recording request rtp data are not supported to parse and be dropped in the prior art occurs；And the recording request sent will not
Change the voice data or video data of original real-time Communication for Power, recipient, which need to only parse DTMF code streams, can know whether record
System request, without as parsing whether all rtp data have recording request order, efficiency to greatly improve in the prior art；
Further, recorded side can receive prompt after recording side triggers record command, can select to receive or refuse to record
The recording of side, so as to protect the privacy of user of recorded side.
Referring to FIG. 2, the present invention also provides a kind of real-time communication system, including recording request generation unit 201, DTMF codes
Flow receiving unit 202, real-time Communication for Power interface 203 and result feedback unit 204.
Recording request generation unit 201 is used for when triggering record command in real-time Communication for Power, according to the real-time Communication for Power
Active calls type, automatically generate a recording request DTMF code streams, and be sent to the recorded side of the real-time Communication for Power,
In, the active calls type is voice communication or video calling, and the recording request DTMF code streams are asked for voice recording
DTMF code streams or video record ask DTMF code streams.Specifically, if the active calls type of the real-time Communication for Power is voice
Call, then the recording request DTMF code streams of automatic trigger are 5999, if the active calls type of the real-time Communication for Power is video
Call, then the recording request DTMF code streams of automatic trigger are 5977.
DTMF code streams receiving unit 202 is used to receiving and parsing all DTMF code streams in real-time Communication for Power, and according to solution
It includes in the real-time Communication for Power interface 203 that result, which is analysed, by corresponding information or prompt.Wherein, since DTMF code streams are one one
What the DTMF codes of position were transmitted, so the parsing of DTMF code streams receiving unit 202 is non-complete code stream analyzing, therefore receiving
It after first DTMF code, needs to continue waiting for subsequent DTMF codes, when being not received by other DTMF in time predefined
When code, original processing is done according to the first DTMF code received；It is corresponding when being received in the time predefined
When all DTMF codes of DTMF code streams, prompted according to the corresponding information of corresponding DTMF code streams.For example, receiving
DTMF codes when being 5, if without other code streams in 500ms, original processing is done according to DTMF codes for 5, if being received in 500ms
Get all DTMF codes of recording request DTMF code streams, for example, 5999 or 5977, then according to receiving recording request DTMF
The corresponding recording request of code stream is prompted at real-time Communication for Power interface 203, such as " other side asks record in real-time Communication for Power interface display
Audio processed, if receive " or " other side asks recorded video, if receives ".
Real-time Communication for Power interface 203 is used to show that call information, related prompt and the offer selection of the real-time Communication for Power to be
The no operation for receiving the recording request that the DTMF code streams receiving unit 202 is parsed from corresponding recording request DTMF code streams
Interface, the related prompt shown in the real-time Communication for Power interface include the recording that the DTMF code streams receiving unit 202 parses
When the corresponding recording request of recording request DTMF code streams that request and the recording request generation unit 201 are sent out is rejected
Prompt.
As a result feedback unit 204 is used to whether the recording request that the DTMF code streams receiving unit 202 parses will to be received
Selection result feed back to corresponding recording side, and the recording request DTMF sent in the recording request generation unit 201
After the corresponding recording request of code stream is received, enabling start to record the real-time Communication for Power.Wherein the selection result is
The voice recording request DTMF code streams and video record generated different from the recording request generation unit 201 asks DTMF code streams
Response DTMF code streams, for example, when receiving recording request, at real-time Communication for Power interface 203, selection receives the recording request
Afterwards, the response DTMF code streams that as a result feedback unit 204 automatically generates are 65, and at real-time Communication for Power interface 203, the record is refused in selection
After system request, the response DTMF code streams that as a result feedback unit 204 automatically generates are 55.
The result feedback unit 204 is additionally operable to be connect in the recording request that the recording request generation unit 201 is sent
By rear and when starting to record the real-time Communication for Power, automatically generate and record DTMF code streams at the beginning and be sent to the recorded side, with
It is prompted to the recorded side, and for when terminating to record the real-time Communication for Power, automatically generating a recording and terminating DTMF codes
Stream is sent to the recorded side, to be prompted to the recorded side.
Referring to FIG. 3, the present invention also provides a kind of communication terminal, including record button 21, communication module 22, display
23, microphone 24, loud speaker 25 and above-mentioned real-time communication system 20, wherein the recording button 21 in real time for leading to
Record command is triggered in letter, the communication module 22 sends and receivees for realizing 20 data of the real-time communication system, packet
All DTMF code streams, the voice data of call and the video data of call are included, the microphone 24 is described real-time for acquiring
20 required sound of communication system；The loud speaker 25 is used to play the sound of the real-time communication system 20；The display
Device 23 is used to show the real-time Communication for Power interface of the real-time communication system 20.The communication terminal further includes camera 26, is used
In the acquisition 20 required image of real-time communication system.
From the above mentioned, real-time communication system and communication terminal of the invention, the transmission of support DTMF codes, have a wide range of application,
Such as 2G/3G/VoLTE telephone communication telephone communications are can be applied to, once recording side triggers recording life in its real-time Communication for Power
It enables, you can generate recording request DTMF code streams using DTMF codes automatically and be sent to recorded side, can ensure that recording request end is arrived
Safe transmission is held, the problem of recording request rtp data in the prior art are not supported to parse and be dropped will not occur, and send
Recording request will not change the voice data or video data of original real-time Communication for Power, recipient only need to parse DTMF code streams i.e.
Whether have recording request, parse whether all rtp data have recording request order in the prior art without picture if would know that,
Efficiency greatly improves；Importantly, recorded side can receive prompt after recording side triggers record command, can select to connect
By or refusal recording side recorded, so as to protect the privacy of user of recorded side.
Obviously, those skilled in the art can carry out invention spirit of the various modification and variations without departing from the present invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the present invention is also intended to include these modifications and variations.
Claims (17)
1. information recording control method in a kind of real-time Communication for Power, which is characterized in that including：
Recording side triggers record command in real-time Communication for Power；
According to the active calls type of the real-time Communication for Power, a recording request DTMF code streams are automatically generated, and be sent to the reality
The recorded side of Shi Tongxin；
The recorded side receives the recording request DTMF code streams, and parses corresponding recording request to be recorded to described
Side's prompt；
The recorded side chooses whether to receive the recording request according to the prompt, and the selected result is fed back to
The recording side；
The recording side receives selected as a result, and when selected the result is that the recorded side receives the recording
When request, starts to record the real-time Communication for Power, otherwise ignore the record command.
2. information recording control method in real-time Communication for Power as shown in claim 1, which is characterized in that the active calls type
For voice communication, either the video calling recording request DTMF code streams are that voice recording asks DTMF code streams or video record
Ask DTMF code streams.
3. information recording control method in real-time Communication for Power as shown in claim 1, which is characterized in that the selected result is
Different from the response DTMF code streams of the recording request DTMF code streams.
4. information recording control method in real-time Communication for Power as shown in claim 1, which is characterized in that the corresponding record parsed
System request is displayed on the real-time Communication for Power interface of the recorded side, to be prompted to the recorded side.
5. information recording control method in real-time Communication for Power as shown in claim 1, which is characterized in that when the recording side receives
When the selected result arrived is that the recorded side refuses the recording request, the selected result is shown in the record
On the real-time Communication for Power interface of system side.
6. information recording control method in real-time Communication for Power as shown in claim 1, which is characterized in that described to start described in recording
When real-time Communication for Power, automatically generates recording DTMF code streams at the beginning and be sent to the recorded side, to be prompted to the recorded side.
7. information recording control method in the real-time Communication for Power as shown in claim 1 or 6, which is characterized in that recording side's knot
It when beam records the real-time Communication for Power, automatically generates a recording and terminates DTMF code streams and be sent to the recorded side, with to the quilt
Recording side prompts.
8. information recording control method in real-time Communication for Power as shown in claim 1, which is characterized in that in the real-time Communication for Power,
Any DTMF code streams between the recording side and the recorded side are all one one and are transmitted, the recording side and
The recorded side carries out incomplete DTMF code stream analyzings after receiving corresponding DTMF code streams.
9. information recording control method in the real-time Communication for Power as shown in claim 8, which is characterized in that the incomplete DTMF codes
Flowing the process parsed includes：After first DTMF code in receiving corresponding DTMF code streams, continue waiting for subsequent
DTMF codes, when being not received by other DTMF codes in time predefined, according to the first DTMF code received
Do original processing；When receiving all DTMF codes in corresponding DTMF code streams in the time predefined, press
It is prompted according to corresponding DTMF code streams.
10. a kind of real-time communication system, which is characterized in that including：
Recording request generation unit is used for when triggering record command in real-time Communication for Power, according to the current of the real-time Communication for Power
Type of call automatically generates a recording request DTMF code streams, and is sent to the recorded side of the real-time Communication for Power；
DTMF code stream receiving units, for all DTMF code streams to be received and parsed in real-time Communication for Power；
Real-time Communication for Power interface, for showing that call information, related prompt and the offer of the real-time Communication for Power choose whether to receive
The operation interface for the recording request that the DTMF code streams receiving unit is parsed from corresponding recording request DTMF code streams；
As a result feedback unit, for whether the selection result of the recording request that the DTMF code streams receiving unit parses will to be received
Corresponding recording side is fed back to, and the corresponding recording of recording request DTMF code streams sent in the recording request generation unit
After request is received, enabling start to record the real-time Communication for Power.
11. real-time communication system as claimed in claim 10, which is characterized in that the active calls type be voice communication or
Person's video calling, the recording request DTMF code streams are that voice recording asks DTMF code streams or video record to ask DTMF codes
Stream, the selected result are the response DTMF code streams different from the recording request DTMF code streams.
12. real-time communication system as claimed in claim 10, which is characterized in that the correlation shown in the real-time Communication for Power interface
Prompt includes the recording request that the DTMF code streams receiving unit parses and the record that the recording request generation unit is sent out
Prompt when the corresponding recording request of system request DTMF code streams is rejected.
13. real-time communication system as claimed in claim 10, which is characterized in that the result feedback unit is additionally operable to described open
When beginning to record the real-time Communication for Power, automatically generates and record DTMF code streams at the beginning and be sent to the recorded side, with to the quilt
Recording side prompts.
14. the real-time communication system as described in claim 10 or 13, which is characterized in that the result feedback unit is additionally operable to tie
It when beam records the real-time Communication for Power, automatically generates a recording and terminates DTMF code streams and be sent to the recorded side, with to the quilt
Recording side prompts.
15. real-time communication system as claimed in claim 10, which is characterized in that receive or send out in the real-time Communication for Power
Any DTMF code streams are all a transmission, the DTMF code streams receiving unit after receiving corresponding DTMF code streams into
The incomplete DTMF code stream analyzings of row.
16. a kind of communication terminal, which is characterized in that including record button, microphone, loud speaker, display, communication module and
Real-time communication system described in any one of claim 1 to 15, the recording button are used to trigger record in real-time Communication for Power
System order, the microphone is for acquiring the required sound of the real-time communication system；The loud speaker is described for playing
The sound of real-time communication system；The display is used to show the real-time Communication for Power interface of the real-time communication system；The communication
Module sends and receivees for realizing the real-time communication system data.
17. communication terminal as claimed in claim 16, which is characterized in that further include camera, it is described logical in real time for acquiring
The required image of letter system.
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