CN107395556A - A kind of calling-control method, device, system and telephone terminal - Google Patents
A kind of calling-control method, device, system and telephone terminal Download PDFInfo
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- CN107395556A CN107395556A CN201611010240.5A CN201611010240A CN107395556A CN 107395556 A CN107395556 A CN 107395556A CN 201611010240 A CN201611010240 A CN 201611010240A CN 107395556 A CN107395556 A CN 107395556A
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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
- H04L65/1046—Call controllers; Call servers
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
- H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
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- General Business, Economics & Management (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of calling-control method, device, system and telephone terminal, belongs to communication technical field, and wherein calling-control method comprises the following steps：Obtain incoming call；Judge whether incoming call is effective；When judged result is that incoming call is effective, according to default incoming call and the corresponding relation of outgoing call, the outgoing call corresponding with incoming call is obtained；Called according to outgoing call.The outgoing call that any form of incoming call can be converted into customization by the present invention is called, and is supported multiple functions, is improved applicability；And long-distance call transprovincially can all be landed into local call or land cross-border overseas call into domestic call, save cost of the phone call；Due also to outgoing call is to change original incoming call, so as to have the function that to protect individual privacy.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of calling-control method, device, system and telephone terminal.
Background technology
Landline telephone is that public switched telephone network (PSTN) phone history is long, and use habit, number in user are just
Mobile phone is superior in memory degree, while place where landline telephone is fixed, usually government, enterprise, group personnel are many
The preferred communication tool in more places.Also have in the Internet resources of network size, signal stabilization, percent of call completed etc. fixed line bright
Aobvious advantage.The landline telephone market share is huge, but market has tended to saturation.Its function is simple, service is single, can not meet
User is more personalized, the demand of secret, and also can not be that operator brings new interests growth point.
The networking telephone (Voice Over Internet Protocol, referred to as VOIP) is by analoging sound signal
(Voice) digitize, carried out in real time on IP data networks (IP Network) in the form of data packet (Data Packet)
Transmit.Development and technological evolvement with the communication technology, there is increasing VOIP application form in the market, according to state
The well-known market research agency Point Topic in border research, global VOIP user already exceed 1.1 hundred million.The VOIP networking telephones exist
The popularity rate of US enterprise reached 79% in 2013.Under such overall background, also there are increasing government, enterprise in the country
Industry, group deploy VOIP systems, to realize the voice communication of different regions, different inter-sectional Cheap highly effectives.Abundant industry
Business, high performance-price ratio cause IP phone increasingly to be favored by user.
Pstn telephone and VOIP telephone terminals still make extensively as conventional terminal in family market, government and enterprises' office realm
With, but the form and function of pstn telephone and VOIP phones are more fixed, old, ease for use and mobile intelligent terminal (such as：Intelligence
Energy mobile phone, tablet personal computer etc.) larger gap be present.
Also, either pstn telephone or VOIP telephone terminals, when user needs to dial strange land telephone number, it is both needed to
Pay than dialing the expense of toll free number costly.Although current mobile intelligent terminal can be supported to install multiple
The function of SIM card, to be used in local and remote side, but the number of multiple SIM cards is installed in a mobile intelligent terminal
Limited after all, with the increase for the number that can install SIM card, the price of mobile intelligent terminal can also be significantly increased therewith, no
Use suitable for extensive domestic consumer.
The content of the invention
Therefore, technical problems to be solved of the embodiment of the present invention are in the prior art either pstn telephone, VOIP electricity
Words or mobile intelligent terminal all functions are single, can only answer the telephone number of corresponding code section, and need in inter-network use
Pay expensive toll charge.
Therefore, a kind of calling-control method of the embodiment of the present invention, comprises the following steps：
Determine whether incoming call；
When judged result for when having incoming call, generation includes the information and sending of prompting input outgoing call；
Receive the message comprising outgoing call and obtain the outgoing call；
Called according to the outgoing call.
Preferably, described the step of determining whether incoming call, includes：
Judge whether to receive any passage in PSTN accesses passage, GSM/3G access passages and VOIP access passages
What is sent includes the message of incoming call；
When the message of incoming call is included described in receive any passage and send, the judgement knot for having incoming call is obtained
Fruit, and sent to other passages beyond any passage comprising the message for being unable to access information；
When be not received by it is described include incoming call message when, obtain the judged result of no incoming call.
Preferably, it is described comprising prompting input outgoing call message be comprising play one section be used for prompt input exhalation number
The message of the prompt tone of code.
Preferably, described the step of being called according to the outgoing call, includes：
The outgoing call is sent to GSM/3G exhalation passages；
Judge whether to receive return includes the calling device message that the line is busy；
When be not received by include the calling device message that the line is busy when, judge whether to return after receiving calling device off-hook
Comprising normal talking business establish message；
When receiving the message comprising the foundation of normal talking business, into communication process.
A kind of call control apparatus of the embodiment of the present invention, including：
First judging unit, for determining whether incoming call；
Message generates and transmitting element, for when judged result is to have incoming call, generation to include prompting input outgoing call
Information and sending；
Message sink and acquiring unit, for receiving the message comprising outgoing call and obtaining the outgoing call；
Calling unit, for being called according to the outgoing call.
Preferably, first judging unit includes：
Second judging unit, for judging whether to receive from PSTN accesses passage, GSM/3G access passages and VOIP
The message for including incoming call that any passage is sent in access passage；
The first judged result obtaining unit, for when receive any passage send described in disappearing comprising incoming call
During breath, the judged result for having incoming call is obtained, and send to include to other passages beyond any passage and be unable to access information
Message；
Second judged result obtaining unit, for when be not received by it is described include incoming call message when, obtain nothing
The judged result of incoming call.
Preferably, the calling unit includes：
Transmitting element, for the outgoing call to be sent into GSM/3G exhalation passages；
3rd judging unit, the calling device message that the line is busy is included for judge whether to receive return；
4th judging unit, for when be not received by include the calling device message that the line is busy when, judge whether to receive
The message established comprising normal talking business returned after calling device off-hook；
Telephony unit, for when receive comprising normal talking business establish message when, into communication process.
A kind of call control system of the embodiment of the present invention, including：
Call control apparatus, exhaled respectively with PSTN accesses passage, GSM/3G accesses passage, VOIP access passages and GSM/3G
Go out passage connection, judge whether for accessing any passage in passage from PSTN accesses passage, GSM/3G access passages and VOIP
There is incoming call；When judged result for when having incoming call, generation includes the information and sending of prompting input outgoing call；Receive comprising exhalation
The message of number simultaneously obtains the outgoing call；Called according to the outgoing call；
PSTN accesses passage, nets and connects with PSTN, for sending the incoming call comprising the PSTN nets parsed and by mould
The PCM voice flows that plan voice is converted into are to call control apparatus；
GSM/3G accesses passage, nets and connects with GSM/3G, and the incoming call of the GSM/3G nets parsed is included for sending
With the PCM voice flows that are converted into analog voice to call control apparatus；
VOIP accesses passage, nets and connects with VOIP, for sending incoming call and the conversion of the VOIP nets comprising parsing
The PCM voice flows of acquisition are to call control apparatus；
GSM/3G breathes out passage, for receiving the outgoing call of call control apparatus transmission, and according to the outgoing call
Called and PCM voice flows are converted into analog voice and be transmitted.
Preferably, the PSTN accesses passage includes PSTN network interfaces, PSTN access processing modules and the first voice coder solution
Code device；Filled after the PSTN network interfaces, PSTN access processing modules and the first audio coder ＆ decoder (codec) are sequentially connected with Call- Control1
Put connection；PSTN access processing modules are used to go out the incoming call of PSTN nets simultaneously according to the signal resolution from the input of PSTN network interfaces
It is sent to call control apparatus；First audio coder ＆ decoder (codec) is used to the PCM voice flows that analog voice is converted into being sent to calling
Control device；And/or
The GSM/3G accesses passage includes GSM/3G network interfaces, GSM/3G access processing modules and the second encoding and decoding speech
Device；The GSM/3G network interfaces, GSM/3G access processing modules and the second audio coder ＆ decoder (codec) are sequentially connected with rear and Call- Control1
Device connects；GSM/3G access processing modules are used to go out exhaling for GSM/3G nets according to the signal resolution from the input of GSM/3G network interfaces
Enter number and be sent to call control apparatus；The PCM voice flows that second audio coder ＆ decoder (codec) is used to analog voice being converted into are sent out
Give call control apparatus；And/or
The VOIP accesses passage includes VOIP network interfaces and VOIP access processing modules；The VOIP network interfaces and VOIP
Access processing module is connected after being sequentially connected with call control apparatus；VOIP access processing modules are used for basis from VOIP network interfaces
The signal resolution of input goes out the incoming call of VOIP nets, and the PCM voice flows for changing acquisition are sent into call control apparatus；
And/or
The GSM/3G exhalation passage includes the 3rd audio coder ＆ decoder (codec) and GSM/3G exhalation processing modules；The calling control
Device processed breathes out processing module with GSM/3G by the 3rd audio coder ＆ decoder (codec) and is connected；3rd audio coder ＆ decoder (codec) is used for PCM
Voice flow is converted into analog voice；GSM/3G exhalation processing modules are used for the outgoing call for receiving call control apparatus transmission, and
The analog voice from the 3rd audio coder ＆ decoder (codec) is called and sent according to the outgoing call.
A kind of telephone terminal of the embodiment of the present invention, including above-mentioned call control system.
The technical scheme of the embodiment of the present invention, has the following advantages that：
1. call control method and apparatus provided in an embodiment of the present invention, by the way that when there is incoming call, generation is defeated comprising prompting
Enter the information and sending of outgoing call and receive the message comprising outgoing call and obtain outgoing call, realize outgoing call
Can arbitrarily input, i.e., from primary input outgoing call by way of two-stage dialing, so as to by any form of incoming call number
Code is converted into the outgoing call independently selected and called, and either from PSTN nets, GSM/3G nets, or VOIP nets are exhaled
Enter number, can be changed, support multiple functions, improve applicability.And transprovincially long-distance call it will can all land cost
Ground phone lands cross-border overseas call into domestic call, saves cost of the phone call.Further, since outgoing call is to change
Incoming call originally, so as to protect the incoming call of calling subscribe, after the number for showing purpose end subscriber is conversion
Outgoing call, the link for making script calling subscribe and purpose user directly converse, become the link bridged through transfer, reduce
The risk of monitored tracking, also have the function that to protect individual privacy.
2. call control system provided in an embodiment of the present invention, PSTN is accessed by passage, GSM/ by call control apparatus
3G accesses passage, VOIP access passages and GSM/3G exhalation passages are integrated, so as to detect PSTN nets, GSM/3G nets simultaneously
, and can be by any form of incoming call by call control apparatus with VOIP net incoming call situations and parsing incoming call incoming call
It is converted into the outgoing call independently selected to be called, supports multiple functions, improve applicability.Simultaneously because outgoing call
It is to change original incoming call, so as to protect the incoming call of calling subscribe, the number for showing purpose end subscriber
It is the outgoing call after conversion, the link for making script calling subscribe directly be conversed with purpose user, becomes " getting on the bus " and " getting off "
Two sections of links, " getting on the bus " link refer to the link between calling subscribe and call control system, and " getting off " refers to call control system
With the link between purpose user, so as to the link of the transfer bridge joint through call control system, the monitored risk tracked is reduced,
Also haveed the function that to protect individual privacy.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the specific embodiment of the invention, embodiment will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are some realities of the present invention
Mode is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is the flow chart of a specific example of calling-control method in the embodiment of the present invention 1；
Fig. 2 is the flow chart of another specific example of calling-control method in the embodiment of the present invention 1；
Fig. 3 is the theory diagram of a specific example of call control apparatus in the embodiment of the present invention 1；
Fig. 4 is the theory diagram of a specific example of call control system in the embodiment of the present invention 3；
Fig. 5 is the theory diagram of the voice call process that PSTN accesses passage in the embodiment of the present invention 3；
Fig. 6 is a kind of schematic diagram of application scenarios in the embodiment of the present invention 3.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to which explanation, term " first ", " second ", " the 3rd " etc. are only used for describing mesh
, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connects
Connect " it should be interpreted broadly, it for example, it may be being joined directly together, can also be indirectly connected by intermediary, can also be two members
Connection inside part, can be wireless connection or wired connection.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It is be combined with each other into conflict can.
Embodiment 1
The present embodiment provides a kind of calling-control method, as shown in figure 1, comprising the following steps：
S1, determine whether incoming call；When judged result is to have incoming call, into step S2；When judged result is without incoming call
When, it can continue to detect, untill having detected incoming call.
S2, generation include the information and sending of prompting input outgoing call.Preferably, it is above-mentioned to include prompting input exhalation number
The message of code is to include the message of one section of prompt tone for being used for prompting input outgoing call of broadcasting, or other can prompt to input
The message of outgoing call.
S3, receive the message comprising outgoing call returned and obtain above-mentioned outgoing call.
S4, called according to above-mentioned outgoing call.
Above-mentioned calling-control method, by the way that when there is incoming call, generation includes the information and sending of prompting input outgoing call
And receive the message comprising outgoing call and obtain outgoing call, can arbitrarily inputting for outgoing call is realized, that is, passes through two
The mode of secondary dialing is from primary input outgoing call, so as to which any form of incoming call to be converted into exhaling of independently selecting
Go out number to be called, either from PSTN nets, GSM/3G nets, or the incoming call of VOIP nets, can be changed, propped up
Multiple functions are held, improve applicability.And long-distance call transprovincially can all be landed into local call or by cross-border overseas call
Domestic call is landed into, saves cost of the phone call.Further, since outgoing call is to change original incoming call, so as to
To protect the incoming call of calling subscribe, the number for showing purpose end subscriber is the outgoing call after conversion, makes script caller
The link that user directly converses with purpose user, become the link bridged through transfer, reduce the risk of monitored tracking, also reach
The effect of protection individual privacy is arrived.
Preferably, above-mentioned steps S1 includes the step of determining whether incoming call：
S11, judge whether to receive it is any in PSTN accesses passage, GSM/3G access passages and VOIP access passages
The message for including incoming call that passage is sent；When the above-mentioned message for including incoming call for receiving any passage and sending
When, into step S12；Otherwise, into step S13.
S12, acquisition have the judged result of incoming call, and are sent to other passages beyond any passage and include and can not connect
Enter the message of information.
S13, when be not received by it is described include incoming call message when, obtain the judged result of no incoming call.
Above-mentioned calling-control method, by the way that integrated detection PSTN accesses passage, GSM/3G accesses passage and VOIP accesses are logical
Road, wherein there is any one passage to have incoming call situation, it can be detected and get incoming call, further increase suitable
The property used.When getting the incoming call of passage, demonstrating the need for conversing with the Path Setup connects, by other passages
The signal that can not be accessed is sent, the call connection for ensureing establishing is not interrupted, and continuity and the priority for improving call are suitable
Sequence.
Preferably, as shown in Fig. 2 above-mentioned steps S4's includes the step of calling according to above-mentioned outgoing call：
S41, above-mentioned outgoing call is sent to GSM/3G exhalation passages, GSM/3G breathes out passage and dialled according to the outgoing call
Make calling device (purpose user).
S42, judge whether to receive return include the calling device message that the line is busy；Filled when being not received by comprising calling
When putting the message that the line is busy, into step S43；When receive include the calling device message that the line is busy when, can control broadcasting one section
" drop drop " hang-up tone, or perform other operations that can prompt to hang up.
S43, judge whether to receive the message established comprising normal talking business returned after calling device off-hook, be
No connection；When receiving the message comprising the foundation of normal talking business, into step S44；Included normally when being not received by
During the message that talk business is established, it can control and play one section of " unmanned response " sound, or performing other can prompt nobody should
The operation answered.
S44, into communication process.In communication process, persistently detect whether both call sides are hung up, it is any when having detected
When one side is hung up, the opposing party is notified to also hang up, control both sides are hung up, and terminate call.
Above-mentioned calling-control method, passage is breathed out by the way that outgoing call is sent into GSM/3G, is breathed out using GSM/3G logical
Double nets calling of PSTN nets and GSM/3G nets is realized in road, and the transfer established between more nets and more nets is bridged, expanded using model
Enclose.
Preferably, before above-mentioned steps S1, in addition to initialization step, specially include accessing PSTN passage,
The initial work of GSM/3G accesses passage, VOIP access passages and GSM/3G exhalation passages.
Embodiment 2
Corresponding to embodiment 1, the present embodiment provides a kind of call control apparatus, as shown in figure 3, including：
First judging unit 1, for determining whether incoming call；
Message generates and transmitting element 2, for when judged result is to have incoming call, generation to include prompting input outgoing call
Information and sending；
Message sink and acquiring unit 3, for receiving the message comprising outgoing call and obtaining above-mentioned outgoing call；
Calling unit 4, for being called according to above-mentioned outgoing call.
Above-mentioned call control apparatus, by the way that when there is incoming call, generation includes the information and sending of prompting input outgoing call
And receive the message comprising outgoing call and obtain outgoing call, can arbitrarily inputting for outgoing call is realized, that is, passes through two
The mode of secondary dialing is from primary input outgoing call, so as to which any form of incoming call to be converted into exhaling of independently selecting
Go out number to be called, either from PSTN nets, GSM/3G nets, or the incoming call of VOIP nets, can be changed, propped up
Multiple functions are held, improve applicability.And long-distance call transprovincially can all be landed into local call or by cross-border overseas call
Domestic call is landed into, saves cost of the phone call.Further, since outgoing call is to change original incoming call, so as to
To protect the incoming call of calling subscribe, the number for showing purpose end subscriber is the outgoing call after conversion, makes script caller
The link that user directly converses with purpose user, become the link bridged through transfer, reduce the risk of monitored tracking, also reach
The effect of protection individual privacy is arrived.
Preferably, above-mentioned first judging unit 1 includes：
Second judging unit, for judging whether to receive from PSTN accesses passage, GSM/3G access passages and VOIP
The message for including incoming call that any passage is sent in access passage；
First judged result obtaining unit, for working as above-mentioned the disappearing comprising incoming call for receiving any passage and sending
During breath, the judged result for having incoming call is obtained, and send to include to other passages beyond any of the above-described passage and be unable to access information
Message；
Second judged result obtaining unit, for when being not received by above-mentioned message comprising incoming call, obtaining nothing
The judged result of incoming call.
Above-mentioned call control apparatus, by the way that integrated detection PSTN accesses passage, GSM/3G accesses passage and VOIP accesses are logical
Road, wherein there is any one passage to have incoming call situation, it can be detected and get incoming call, further increase suitable
The property used.When getting the incoming call of passage, demonstrating the need for conversing with the Path Setup connects, by other passages
The signal that can not be accessed is sent, the call connection for ensureing establishing is not interrupted, and continuity and the priority for improving call are suitable
Sequence.
Preferably, above-mentioned calling unit 4 includes：
Transmitting element, for above-mentioned outgoing call to be sent into GSM/3G exhalation passages；
3rd judging unit, the calling device message that the line is busy is included for judge whether to receive return；
4th judging unit, for when be not received by include the calling device message that the line is busy when, judge whether to receive
The message established comprising normal talking business returned after calling device off-hook；
Telephony unit, for when receive comprising normal talking business establish message when, into communication process.
Above-mentioned call control apparatus, passage is breathed out by the way that outgoing call is sent into GSM/3G, is breathed out using GSM/3G logical
Double nets calling of PSTN nets and GSM/3G nets is realized in road, and the transfer established between more nets and more nets is bridged, expanded using model
Enclose.
Embodiment 3
The present embodiment provides a kind of call control system, as shown in figure 4, including：
Call control apparatus 10 in above-described embodiment 2, respectively with PSTN access passage 20, GSM/3G access passage 30,
VOIP accesses passage 40 and GSM/3G exhalation passages 50 connect, for accessing the and of passage 30 from PSTN accesses passage 20, GSM/3G
Any passage determines whether incoming call in VOIP access passages 40；When judged result for when having incoming call, generation includes prompting input
The information and sending of outgoing call；Receive the message comprising outgoing call and obtain above-mentioned outgoing call；According to above-mentioned exhalation number
Code is called.
PSTN access passage 20, with PSTN net connect, for send comprising parse PSTN net incoming call and will
The PCM voice flows that analog voice is converted into are to call control apparatus 10.
GSM/3G accesses passage 30, nets and connects with GSM/3G, and the incoming call number of the GSM/3G nets parsed is included for sending
Code and the PCM voice flows that are converted into analog voice are to call control apparatus 10.
VOIP accesses passage 40, nets and connects with VOIP, for sending the incoming call comprising the VOIP nets parsed and turning
The PCM voice flows of acquisition are changed to call control apparatus 10.
GSM/3G breathes out passage 50, for receiving the outgoing call of call control apparatus transmission, and according to above-mentioned exhalation number
Code, which is called and PCM voice flows are converted into analog voice, to be transmitted.
Above-mentioned call control system, PSTN is accessed by passage by call control apparatus, GSM/3G accesses passage, VOIP connects
Enter passage and GSM/3G exhalation passages are integrated, so as to detect PSTN nets, GSM/3G nets and VOIP net incoming call situations simultaneously
And parsing incoming call incoming call, and any form of incoming call can be converted into by autonomous selection by call control apparatus
Outgoing call called, support multiple functions, improve applicability.Simultaneously because outgoing call is to change original exhale
Enter number, so as to protect the incoming call of calling subscribe, the number for showing purpose end subscriber is the exhalation number after conversion
Code, the link for making script calling subscribe directly be conversed with purpose user, becomes " getting on the bus " and " getting off " two sections of links, " getting on the bus " chain
Road refers to the link between calling subscribe and call control system, and " getting off " refers to the chain between call control system and purpose user
Road, so as to the link of the transfer bridge joint through call control system, the risk of monitored tracking is reduced, it is personal also to have reached protection
The effect of privacy.
Preferably, above-mentioned PSTN accesses passage 20 includes PSTN network interfaces 21, the PSTN access languages of processing module 22 and first
Sound codec (CODEC) 23.Above-mentioned PSTN network interfaces 21, the PSTN access audio coder ＆ decoder (codec)s 23 of processing module 22 and first are suitable
It is connected after secondary connection with call control apparatus 10；PSTN access processing modules 22 are used for according to the letter inputted from PSTN network interfaces 21
Number parse the incoming call of PSTN nets and be sent to call control apparatus 10；First audio coder ＆ decoder (codec) 23 is used to that language will to be simulated
The PCM voice flows that sound is converted into are sent to call control apparatus 10.
Preferably, above-mentioned GSM/3G accesses passage 30 includes GSM/3G network interfaces 31, GSM/3G access processing modules 32 and
Second audio coder ＆ decoder (codec) 33.Above-mentioned GSM/3G network interfaces 31, the GSM/3G access audio coder ＆ decoder (codec)s of processing module 32 and second
33 be sequentially connected with after be connected with call control apparatus 10；GSM/3G access processing modules 32 are used for according to defeated from GSM/3G network interfaces
The signal resolution entered goes out the incoming call of GSM/3G nets and is sent to call control apparatus 10；Second audio coder ＆ decoder (codec) 33 is used for
The PCM voice flows that analog voice is converted into are sent to call control apparatus 10.
Preferably, above-mentioned VOIP accesses passage 40 includes VOIP network interfaces 41 and VOIP access processing modules 42.It is above-mentioned
VOIP network interfaces 41 and VOIP accesses processing module 42 are connected after being sequentially connected with call control apparatus 10；VOIP access processing moulds
Block 42 is used for the incoming call for going out VOIP nets according to the signal resolution inputted from VOIP network interfaces 41, and will change the PCM obtained
Voice flow is sent to call control apparatus 10.
Preferably, above-mentioned GSM/3G exhalation passage 50 includes the 3rd audio coder ＆ decoder (codec) 51 and GSM/3G exhalation processing modules
52.Above-mentioned call control apparatus 10 breathes out processing module 52 with GSM/3G by the 3rd audio coder ＆ decoder (codec) 51 and is connected；3rd language
Sound codec 51 is used to PCM voice flows being converted into analog voice；GSM/3G exhalation processing modules 52 are used to receive calling control
The outgoing call that device processed is sent, and called and sent from the 3rd audio coder ＆ decoder (codec) 51 according to above-mentioned outgoing call
Analog voice.
So that PSTN accesses passage 20 as an example, as shown in figure 5, voice call process is：The analog voice of PSTN caller incoming calls
The first audio coder ＆ decoder (codec) 23 is sent into through PSTN access processing modules 22, exports PCM voice flows；Controlled through call control apparatus 10
3rd audio coder ＆ decoder (codec) 51 corresponding to being sent into GSM/3G exhalation passages 50, by the codec conversion into analog voice, is sent into
Processing module 52 is breathed out to GSM/3G, is sent to purpose user terminal.
The process of GSM/3G access passages 30 is similar with PSTN access passages 20, and only PSTN need to be accessed into processing module changes
Processing module is accessed into GSM/3G.VOIP accesses the slightly different of passage 40, and VOIP access processing modules 42 are to pass through SIP
Agreement directly changes into PCM voice flows, it is not necessary to by CODEC audio coder ＆ decoder (codec)s, the processing of GSM/3G exhalation passages with above
Two passages it is similar.
Preferably, as shown in figure 4, call control system also includes Clock management module 60 and memory 70.Clock management
Module is responsible for the consistent of whole system clock, ensures the correct of voice flow transmission time sequence.Memory is used for storaged voice stream.
Such as a kind of practical application scene, as shown in Figure 6, it is assumed that call control system is positioned over local mobile network and neighbour
Save the region that mobile network collectively covers.Sim card slot built in GSM/3G access processing modules moves SIM card with placing 1 anticipatory remark,
The mobile SIM card of 1 neighbouring province is placed in the sim card slot built in GSM/3G exhalation processing modules.Use call control system, you can
Long-distance call transprovincially is all completed local call, saves cost of the phone call.Such as call control system is placed on and local and overseas covered jointly
Cover area, also can be by the function that cross-border overseas call landing is domestic call, and the telephone expenses that it is saved are more considerable.
Embodiment 4
The present embodiment provides a kind of telephone terminal, and the telephone terminal can be fixed form or removable form,
For example, it may be it can apply to the fixed line of the fixed office space such as government, company, public institution or be integrated in movement
On the mobile terminals such as smart mobile phone, IPAD.
The telephone terminal of the present embodiment includes the call control system of above-described embodiment 3.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to method according to embodiments of the present invention, system and computer program product flow chart and/or
Block diagram describes.It should be understood that can by each flow in computer program instructions implementation process figure and/or block diagram and/or
Square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These computer program instructions can be provided to arrive
All-purpose computer, special-purpose computer, the processor of Embedded Processor or other programmable data processing devices are to produce one
Machine so that produced by the instruction of computer or the computing device of other programmable data processing devices and flowed for realizing
The device for the function of being specified in one flow of journey figure or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. a kind of calling-control method, it is characterised in that comprise the following steps：
Determine whether incoming call；
When judged result for when having incoming call, generation includes the information and sending of prompting input outgoing call；
Receive the message comprising outgoing call and obtain the outgoing call；
Called according to the outgoing call.
2. according to the method for claim 1, it is characterised in that described the step of determining whether incoming call includes：
Judge whether to receive any passage in PSTN accesses passage, GSM/3G access passages and VOIP access passages to send
The message for including incoming call come；
When the message of incoming call is included described in receive any passage and send, the judged result for having incoming call is obtained, and
Sent to other passages beyond any passage comprising the message for being unable to access information；
When be not received by it is described include incoming call message when, obtain the judged result of no incoming call.
3. method according to claim 1 or 2, it is characterised in that described to be comprising the message for prompting to input outgoing call
Include the message for playing one section of prompt tone for being used for prompting input outgoing call.
4. according to the method described in claim any one of 1-3, it is characterised in that described to be called according to the outgoing call
The step of include：
The outgoing call is sent to GSM/3G exhalation passages；
Judge whether to receive return includes the calling device message that the line is busy；
When be not received by include the calling device message that the line is busy when, judge whether to receive the bag returned after calling device off-hook
The message that business containing normal talking is established；
When receiving the message comprising the foundation of normal talking business, into communication process.
A kind of 5. call control apparatus, it is characterised in that including：
First judging unit, for determining whether incoming call；
Message generates and transmitting element, for when judged result is to have incoming call, generation to disappear comprising prompting input outgoing call
Cease and send；
Message sink and acquiring unit, for receiving the message comprising outgoing call and obtaining the outgoing call；
Calling unit, for being called according to the outgoing call.
6. device according to claim 5, it is characterised in that first judging unit includes：
Second judging unit, for judging whether to receive from PSTN accesses passage, GSM/3G access passages and VOIP accesses
The message for including incoming call that any passage is sent in passage；
First judged result obtaining unit, for when receive any passage send described in include incoming call message
When, the judged result for having incoming call is obtained, and send to include to other passages beyond any passage and be unable to access information
Message；
Second judged result obtaining unit, for when be not received by it is described include incoming call message when, obtain no incoming call
Judged result.
7. the device according to claim 5 or 6, it is characterised in that the calling unit includes：
Transmitting element, for the outgoing call to be sent into GSM/3G exhalation passages；
3rd judging unit, the calling device message that the line is busy is included for judge whether to receive return；
4th judging unit, for when be not received by include the calling device message that the line is busy when, judge whether to receive calling
The message established comprising normal talking business returned after device off-hook；
Telephony unit, for when receive comprising normal talking business establish message when, into communication process.
A kind of 8. call control system, it is characterised in that including：
Call control apparatus is logical with PSTN accesses passage, GSM/3G accesses passage, VOIP access passages and GSM/3G exhalation respectively
Road connects, and determines whether to exhale for accessing any passage in passage from PSTN accesses passage, GSM/3G access passages and VOIP
Enter；When judged result for when having incoming call, generation includes the information and sending of prompting input outgoing call；Reception includes outgoing call
Message and obtain the outgoing call；Called according to the outgoing call；
PSTN accesses passage, nets and connects with PSTN, for sending the incoming call comprising the PSTN nets parsed and will simulate language
The PCM voice flows that sound is converted into are to call control apparatus；
GSM/3G access passage, with GSM/3G net connect, for send comprising parse GSM/3G net incoming call and will
The PCM voice flows that analog voice is converted into are to call control apparatus；
VOIP accesses passage, nets and connects with VOIP, is obtained for sending the incoming call comprising the VOIP nets parsed and conversion
PCM voice flows to call control apparatus；
GSM/3G breathes out passage, is carried out for receiving the outgoing call of call control apparatus transmission, and according to the outgoing call
Call and PCM voice flows are converted into analog voice and be transmitted.
9. system according to claim 8, it is characterised in that the PSTN accesses passage includes PSTN network interfaces, PSTN
Access processing module and the first audio coder ＆ decoder (codec)；The PSTN network interfaces, PSTN access processing modules and the first voice coder solution
Code device is connected after being sequentially connected with call control apparatus；PSTN access processing modules are used for according to the letter from the input of PSTN network interfaces
Number parse the incoming call of PSTN nets and be sent to call control apparatus；First audio coder ＆ decoder (codec) is used to turn analog voice
The PCM voice flows changed into are sent to call control apparatus；And/or
The GSM/3G accesses passage includes GSM/3G network interfaces, GSM/3G access processing modules and the second audio coder ＆ decoder (codec)；
The GSM/3G network interfaces, GSM/3G access processing modules and the second audio coder ＆ decoder (codec) are sequentially connected with rear and call control apparatus
Connection；GSM/3G access processing modules are used for the incoming call number for going out GSM/3G nets according to the signal resolution from the input of GSM/3G network interfaces
Code is simultaneously sent to call control apparatus；Second audio coder ＆ decoder (codec) is used to the PCM voice flows that analog voice is converted into being sent to
Call control apparatus；And/or
The VOIP accesses passage includes VOIP network interfaces and VOIP access processing modules；VOIP network interfaces and the VOIP access
Processing module is connected after being sequentially connected with call control apparatus；VOIP access processing modules are used to input according to from VOIP network interfaces
Signal resolution go out VOIP net incoming call, and by change obtain PCM voice flows be sent to call control apparatus；And/or
The GSM/3G exhalation passage includes the 3rd audio coder ＆ decoder (codec) and GSM/3G exhalation processing modules；The Call- Control1 dress
Put and be connected by the 3rd audio coder ＆ decoder (codec) with GSM/3G exhalation processing module；3rd audio coder ＆ decoder (codec) is used for PCM voices
Circulation changes analog voice into；Outgoing call of the GSM/3G exhalation processing modules for receiving call control apparatus transmission, and according to
The outgoing call is called and sent the analog voice from the 3rd audio coder ＆ decoder (codec).
10. a kind of telephone terminal, it is characterised in that including call control system as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010240.5A CN107395556A (en) | 2016-11-17 | 2016-11-17 | A kind of calling-control method, device, system and telephone terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010240.5A CN107395556A (en) | 2016-11-17 | 2016-11-17 | A kind of calling-control method, device, system and telephone terminal |
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| CN107395556A true CN107395556A (en) | 2017-11-24 |
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| CN201611010240.5A Pending CN107395556A (en) | 2016-11-17 | 2016-11-17 | A kind of calling-control method, device, system and telephone terminal |
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