CN109618247A - A kind of repeater programme-controlled exchange key system phone - Google Patents
A kind of repeater programme-controlled exchange key system phone Download PDFInfo
- Publication number
- CN109618247A CN109618247A CN201811557320.1A CN201811557320A CN109618247A CN 109618247 A CN109618247 A CN 109618247A CN 201811557320 A CN201811557320 A CN 201811557320A CN 109618247 A CN109618247 A CN 109618247A
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- China
- Prior art keywords
- extension
- programme
- controlled
- processing module
- repeater
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/32—Circuit arrangements for second or subsequent stages of hunting switching
- H04Q3/40—Circuit arrangements for second or subsequent stages of hunting switching for stages after the line selector, e.g. for extension selector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of repeater programme-controlled exchange key system phones, its key points of the technical solution are that: including program-controlled space switching machine and speech path equipment, extension telephone traffic processing module, trunk traffic processing module, traffic control management module and the operation of voice prompting processing module in program-controlled space switching machine control speech path equipment: extension telephone traffic processing module includes multiple IP extension sets, and each IP extension set all has forward call, pickup phone, the application function for retaining phone, busy switching, ring unanswered's transfer, transfer on no reply；Trunk traffic processing module includes multiple IP extension sets, to relay the response and the setting of ring extension set of incoming call；Traffic control management module includes computer, to limit number, limitation exhalation grade, record outgoing record, recording call list and control expense；Voice prompting processing module includes multiple IP extension sets, guides processing in incoming call, issues that extension set is busy, ring unanswered's condition prompting.
Description
Technical field
The present invention relates to communication technique field, in particular to a kind of repeater programme-controlled exchange key system phone.
Background technique
With the rapid development of science and technology, the mankind have come into the information age, and phone is that people are communicated most
Common tool, for large-scale group, since department is more, calling node is more, has the shortcomings that difficult management.
Group telephone call extension outside line at present, in the case where being not switched on, when callee's callback user, can only be exhaled
Logical junction line, can not learn extension, even if there is manual operator, operator can not also learn point for calling the user just now
Machine, in some cases, even if both sides establish normal call, what the other side communicated with group telephone did not knew to converse with it yet
The specific number of interior lines extension set, cannot obtain connection due to not knowing extension when it is desirable that contacting again with the extension set in time
System, has delayed a large amount of quality time of calling subscriber in this way, has been unfavorable for the communication of group internal, causes the tired of group management
It is difficult.
Summary of the invention
For the problems raised in the background art, the object of the present invention is to provide a kind of repeater programme-controlled exchange groups
Telephone system, to solve the problems, such as to mention in background technique.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of repeater programme-controlled exchange key system phone, including program-controlled space switching machine and speech path equipment, it is program-controlled
Space switching machine controls extension telephone traffic processing module, trunk traffic processing module, traffic control management module in speech path equipment
It is run with voice prompting processing module:
Extension telephone traffic processing module includes multiple IP extension sets, and each IP extension set all has forward call, pickup phone, retains
Phone, busy are transferred, ring unanswered shifts, the application function of transfer on no reply；
Trunk traffic processing module includes multiple IP extension sets, to relay the response and the setting of ring extension set of incoming call；
Traffic control management module includes computer, to limit number, limitation exhalation grade, record outgoing record, note
Record ticket and control expense；
Voice prompting processing module includes multiple IP extension sets, processing is guided in incoming call, sending extension set is busy, nobody connects
Listen condition prompting.
Preferably, program-controlled time division switch is carried out in speech channel is transmitted and exchanged using analogue voice signal and digital signal
Speech channel transmission and exchange.
Preferably, speech path equipment includes various interface circuits and exchange network, the basic function of exchange network be according to
The calling requirement at family, by the connecting order of control section, establishes the connecting path between calling and called user.
Preferably, there is control equipment in programme-controlled exchange, control equipment includes central processing unit, memory and input/
Output equipment, control equipment executes storage program and various orders according to the requirement of external user and internal maintenance management, with control
Make corresponding hardware realization exchange and management function.
Preferably, when IP extension set ring, IP extension set is issued to programme-controlled exchange and is requested, and at this moment will test by subscriber's line circuit
The signal call arrived gives control equipment, and control equipment is that user distributes a route with exchange network by interface unit, simultaneously
Dialing tone is issued to user by subscriber's line circuit and distributes digit receiver.
Preferably, for user after hearing dialing tone, the telephone number that will be called using the dtmf dialing device on phone is logical
It crosses subscriber's line circuit and passes to control equipment, at this moment control equipment and exchange network is controlled for calling subscriber by interface unit and is called
The route of user is connected, and issues bell signal to called subscriber by subscriber's line circuit, while calling subscriber can hear and mention
Show sound；If what calling subscriber heard is stand by tone when if called subscriber is in idle condition；If called subscriber is in busy
When state, calling subscriber will hear busy tone, and after connection success, programme-controlled exchange will close dialing tone and digit receiver.
Preferably, programme-controlled exchange application multiplexing technique, multiplexing technique include that space division multiplexing technology, frequency division are multiple
With technology and time-division multiplex technology.
Preferably, the IP phone includes common phone and digit extension.
In conclusion the invention has the following advantages:
The extension telephone traffic processing module in program-controlled space switching function control speech path equipment in this system, at trunk traffic
Module, traffic control management module and the operation of voice prompting processing module are managed, at using Traffic handling module, trunk traffic
Reason module, traffic control management module and voice prompting processing module can be realized the management of phone incoming call and exhalation, reduce
The time that incoming call and exhalation wait improves efficiency when phone incoming call and exhalation to a certain extent.
Detailed description of the invention
Fig. 1 is the block diagram of repeater programme-controlled exchange key system phone；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that described invention is only a part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Embodiment
As shown in Figure 1, a kind of repeater programme-controlled exchange key system phone, including program-controlled space switching machine and speech channel
Equipment, program-controlled space switching machine control extension telephone traffic processing module, trunk traffic processing module, traffic control in speech path equipment
Management module and the operation of voice prompting processing module:
Extension telephone traffic processing module includes multiple IP extension sets, and each IP extension set all has forward call, pickup phone, retains
Phone, busy switching, ring unanswered shifts, the application function of transfer on no reply can choose when IP extension set receives incoming call
By calls transfer or retaining phone for a long time hangs on it, answers when more than the also non-someone of 20s, and starting ring unanswered is turned
It moves, incoming call is gone into other IP extension sets, is not replied when receiving calls, incoming call is also gone into other IP extension sets；
Trunk traffic processing module includes multiple IP extension sets, to relay the response and the setting of ring extension set of incoming call；Relaying
It is the abbreviation of voice trunking line, is the channel of the public switched telephone network of connection telecom operators, call center, realizes in call center
The call in portion and the interworking function of public switched telephone network, junction line is divided at present: analog trunk, digital trunk, number
The word junction line country, which has, to be divided into: ISDN (2B+D), PRI (30B+D), ISDN PRI, Signaling System Number 7；
Traffic control management module includes computer, to limit number, limitation exhalation grade, record outgoing record, note
Record ticket and control expense, computer can limit the incoming call of blacklist number, and the code labeling grade that can check the number, when limitation not
It when the mutual calling of ad eundem, then cannot be breathed out between different brackets, while be able to record exhalation and incoming call using computer
Number, and it is capable of forming ticket writing, while expense can be breathed out by calculating the duration calculation of exhalation using computer, work as expense
With limitation exhalation when reaching certain upper limit to control expense；
Voice prompting processing module includes multiple IP extension sets, processing is guided in incoming call, sending extension set is busy, nobody connects
Condition prompting is listened, when incoming call is not answered for a long time, the IP extension set in voice prompting processing module, which will issue incoming call, to be divided
Machine is busy, ring unanswered condition prompting.
Preferably, program-controlled time division switch is carried out in speech channel is transmitted and exchanged using analogue voice signal and digital signal
Speech channel transmission and exchange；Signal data can be used for indicating any information, such as symbol, text, voice, image, from the form of expression
On can be attributed to two classes: analog signal and digital signal.The difference of analog signal and digital signal can be taken according to amplitude it is assorted whether
It is discrete to determine, the value of analog signal fingerbreadth degree be it is continuous, the value of digital signal fingerbreadth degree be it is discrete, amplitude indicates
It is limited within limited numerical value, such as binary code is exactly a kind of digital signal, binary code is affected by noise small, easily
In there is digital circuit to be handled, so being widely used.The advantages of analogue communication is intuitive and easy to accomplish, but is deposited
In two major defects: one, confidentiality is poor, analogue communication, especially microwave communication and wired open wire communication, it is easy to stolen
It listens, as long as receiving analog signal, is easy for obtaining Content of Communication；Two, anti-interference ability is weak, and electric signal is in being transmitted across along route
It will receive various noise jammings extraneous and inside communication system in journey, be difficult to separate after noise and signal mixing, to make
Communication quality decline is obtained, route is longer, and the accumulation of noise is also more.Digital communication strengthens the confidentiality of communication.Voice letter
It number after A/D is converted, can first be encrypted, then transmitted, be reduced into mould through D/A transformation again after the decryption of receiving end
Quasi- signal also improves anti-interference ability, while can be from selection transmission mode using digital signal and analog signal.
Preferably, speech path equipment includes various interface circuits and exchange network, the basic function of exchange network be according to
The calling requirement at family, by the connecting order of control section, establishes the connecting path between calling and called user.
Preferably, there is control equipment in programme-controlled exchange, control equipment includes central processing unit, memory and input/
Output equipment, control equipment executes storage program and various orders according to the requirement of external user and internal maintenance management, with control
Make corresponding hardware realization exchange and management function.
Preferably, when IP extension set ring, IP extension set is issued to programme-controlled exchange and is requested, and at this moment will test by subscriber's line circuit
The signal call arrived gives control equipment, and control equipment is that user distributes a route with exchange network by interface unit, simultaneously
Dialing tone is issued to user by subscriber's line circuit and distributes digit receiver.
Preferably, for user after hearing dialing tone, the telephone number that will be called using the dtmf dialing device on phone is logical
It crosses subscriber's line circuit and passes to control equipment, at this moment control equipment and exchange network is controlled for calling subscriber by interface unit and is called
The route of user is connected, and issues bell signal to called subscriber by subscriber's line circuit, while calling subscriber can hear and mention
Show sound；If what calling subscriber heard is stand by tone when if called subscriber is in idle condition；If called subscriber is in busy
When state, calling subscriber will hear busy tone, and after connection success, programme-controlled exchange will close dialing tone and digit receiver.
Preferably, programme-controlled exchange application multiplexing technique, multiplexing technique include that space division multiplexing technology, frequency division are multiple
With technology and time-division multiplex technology；Multiplexing technique is the technology for multiple low rate channels being combined into an IA High Speed Channel, it
The utilization rate of data link can be effectively improved, so that the backbone of a high speed is the access of a plurality of low speed simultaneously
Link provides service, that is, network backbone is allowed to deliver a large amount of voice-and-data transmission simultaneously.Multiplexing technique
It is to make full use of transmission media, people have studied the technology that multiple communication channels are established on a physical circuit.Multichannel
The essence of multiplexing technology is to collect multiple user data in a region by sending multiplexer, then will be converged
Data after collection are transmitted by a physical circuit, are received multiplexer and are separated again to data, are distributed to multiple
User；For improve transmission channel utilization rate, if generalling use time division multiplexed multiplexing technology for main line informix in same letter
Road is transmitted, and frequency division multiplexing and is time-multiplexed that they press frequency or time respectively and divide channel；For frequency division multiplexing, channel
Available band is divided into several non-overlapping frequency ranges, and the frequency spectrum of every road signal occupies the FDM first, to realize multichannel addition
Signal transmits in the same channel.In receiving end, add demodulator and bandpass filter i.e. carrier wave by bandpass filter appropriate
Generator etc., to realize moving and dividing for signal spectrum.FDM is a kind of traditional technology, is widely used in carrier wave at present
Telephone communication also carries out pair gain using subscribers carrier technology sometimes in program controlled system；Time division multiplexing is by channel
Temporally divided, each road speech samples information alternately occupies a certain period (or time slot) according to certain order, thus real
Now multiplex.
Preferably, the IP phone includes common phone and digit extension；Common phone is common telephone set, number
Extension set has the advantages that small in size, light-weight, easy for installation；And digit extension is not necessarily to dedicated telephone set, largely reduces cost of investment；
And there is pc interface on digit extension, while digit extension has three-level safeguard protection, anti-lightning, anti-high pressure, overcurrent proof
Interference；Since digit extension uses secondary Switching Power Supply, therefore direct current, exchange 220v are compatible, automatic inversion.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of repeater programme-controlled exchange key system phone, it is characterised in that: including program-controlled space switching machine and speech channel
Equipment, program-controlled space switching machine control extension telephone traffic processing module, trunk traffic processing module, traffic control in speech path equipment
Management module and the operation of voice prompting processing module:
Extension telephone traffic processing module includes multiple IP extension sets, and each IP extension set all has forward call, pickup phone, retains electricity
Words, busy are transferred, ring unanswered shifts, the application function of transfer on no reply；
Trunk traffic processing module includes multiple IP extension sets, to relay the response and the setting of ring extension set of incoming call；
Traffic control management module includes computer, to limit number, limitation exhalation grade, record outgoing record, record words
Single and control expense；
Voice prompting processing module includes multiple IP extension sets, guides processing in incoming call, issues that extension set is busy, ring unanswered's shape
State prompt.
2. a kind of repeater programme-controlled exchange key system phone according to claim 1, it is characterised in that: when program-controlled
Minor exchange carries out speech channel transmission and exchange using analogue voice signal and digital signal in speech channel is transmitted and exchanged.
3. a kind of repeater programme-controlled exchange key system phone according to claim 1, it is characterised in that: speech channel is set
Standby includes various interface circuits and exchange network, and the basic function of exchange network is the calling requirement according to user, passes through control
Partial connecting order, establishes the connecting path between calling and called user.
4. a kind of repeater programme-controlled exchange key system phone according to claim 1, it is characterised in that: program-controlled friendship
There is control equipment in changing planes, control equipment includes central processing unit, memory and input-output apparatus, control equipment according to
The requirement of external user and internal maintenance management executes storage program and various orders, with control corresponding hardware realization exchange and
Management function.
5. a kind of repeater programme-controlled exchange key system phone according to claim 4, it is characterised in that: when IP points
When power ringing, IP extension set is issued to programme-controlled exchange and is requested, and is at this moment set by the signal call that subscriber's line circuit will test to control
Standby, control equipment is that user distributes a route, while being sent out by subscriber's line circuit to user with exchange network by interface unit
Dialing tone and distribute digit receiver out.
6. a kind of repeater programme-controlled exchange key system phone according to claim 4, it is characterised in that: Yong Hu
After hearing dialing tone, control is passed to by subscriber's line circuit using the telephone number that the dtmf dialing device on phone will call and is set
It is standby, it at this moment controls equipment and calling subscriber is connected with the route of called subscriber by interface unit control exchange network, and lead to
It crosses subscriber's line circuit and issues bell signal to called subscriber, while calling subscriber can hear prompt tone；If if called subscriber
When being in idle condition, what calling subscriber heard is stand by tone；If called subscriber is in busy condition, calling subscriber will hear
Busy tone, after connection success, programme-controlled exchange will close dialing tone and digit receiver.
7. a kind of repeater programme-controlled exchange key system phone according to claim 1, it is characterised in that: program-controlled friendship
It changes planes using multiplexing technique, multiplexing technique includes space division multiplexing technology, frequency multiplexing technique and time-division multiplex technology.
8. a kind of repeater programme-controlled exchange key system phone according to claim 1, it is characterised in that: the IP
Phone includes common phone and digit extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557320.1A CN109618247A (en) | 2018-12-19 | 2018-12-19 | A kind of repeater programme-controlled exchange key system phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557320.1A CN109618247A (en) | 2018-12-19 | 2018-12-19 | A kind of repeater programme-controlled exchange key system phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109618247A true CN109618247A (en) | 2019-04-12 |
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ID=66010723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811557320.1A Withdrawn CN109618247A (en) | 2018-12-19 | 2018-12-19 | A kind of repeater programme-controlled exchange key system phone |
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| CN (1) | CN109618247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784005A (en) * | 2021-08-09 | 2021-12-10 | 深圳震有科技股份有限公司 | Voice call forwarding method, device, storage medium and equipment |
-
2018
- 2018-12-19 CN CN201811557320.1A patent/CN109618247A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784005A (en) * | 2021-08-09 | 2021-12-10 | 深圳震有科技股份有限公司 | Voice call forwarding method, device, storage medium and equipment |
| CN113784005B (en) * | 2021-08-09 | 2023-12-05 | 深圳震有科技股份有限公司 | Voice call switching method, device, storage medium and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190412 |
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| WW01 | Invention patent application withdrawn after publication |