CN1390029A - Discriminating-ringing generating method for digital program-controlled exchange system - Google Patents
Discriminating-ringing generating method for digital program-controlled exchange system Download PDFInfo
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- CN1390029A CN1390029A CN 01113070 CN01113070A CN1390029A CN 1390029 A CN1390029 A CN 1390029A CN 01113070 CN01113070 CN 01113070 CN 01113070 A CN01113070 A CN 01113070A CN 1390029 A CN1390029 A CN 1390029A
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Abstract
The invention discloses the method for generating different ringing in the digital program controlled switching system. The ringing modes are edited and preset based on controlling the ringing modes from the operating console of the system, the calling service types as well as their relationship. The preset data are transmitted to CPU and the processor in user's unit. Thus, the system can query the preset relevant ringing mode in real time based on the calling service types. The ringing relay is controlled through the ringing arithmetic in order to produce the relevant ringing signal at the user party. Flexible ringing requirement can be satisfied at the user's terminal without need of updating and modifying the software or hardware of the system.
Description
The present invention relates to a kind of implementation method of the subscriber line circuit distinctive ringing on digital program-controlled exchange system, being specifically related to a kind ofly can provide the method for carrying out distinctive ringing according to the call business type to the terminal use in digital program-controlled exchange system.
In digital program-controlled exchange system, exhale the party call called party to send out bell signal by the phone of giving the callee to notify the other side that the arrival of calling is arranged.This ring is just to simple announcement information of called subscriber, and along with popularizing of telephone service, the user wishes and can distinguish as all kinds of different information such as calling source, so that carry out different processing by the tinkle of bells.Just need in digital program-controlled exchange system, provide a kind of distinctive ringing method to realize.Simply introduce present two kinds of more common distinctive ringing modes below:
1. the ring mode that trunk call and local call are distinguished
Operate in the digital SPC exchange on each telecommunications network at present, some can call out the ring mode that is different from ordinary call to inward toll.As United States Patent (USP) 5,649, among the 007 Telephone set of distinctiveringing type capable of generating different calling sounds after the telephone set isconnected to remote calling party, when calling subscriber's calling enters the switch at called subscriber place, whether the central processing unit of switch detects and this time calls out is trunk call, if trunk call, central processing unit will send a special instruction to the subscriber unit processor, by the ringing relay on the subscriber unit processor control user circuit board, so just having produced the ring that is different from ordinary call on user's phone, is that this time calling is trunk call to remind the user.
2. for the distinctive ringing mode of Multi-Subscriber Number (being multiple subscriber number) phone
Multi-Subscriber Number is exactly that a subscriber lines has been distributed a plurality of Subscriber Numbers, and digital program-controlled exchange system is divided into major number to these numbers and from number.By the call demand that called Multi-Subscriber Number phone is carried out according to number distinctive ringing identification calling subscriber, as United States Patent (USP) 5,673, among the 313 Telephone set of distinctive ringingtype wherein pattern of telephone number call signal is registered for determination oftelephone number being called, central processing unit notifies the subscriber unit processor that corresponding with it ring mode is provided by the called number that the matches caller user dials.Produce different rings on the Multi-Subscriber Number substation, the call-in message of one of them called number is represented in each ring.
First kind of above-mentioned distinctive ringing mode can only distinguish local call and ring is distinguished in trunk call; Second kind of distinctive ringing mode that the distinctive ringing mode is a kind of Multi-Subscriber Number only distinguished the tinkle of bells of the incoming call of different called numbers.These two kinds of distinctive ringing modes are not a kind of methods that can be provided with flexibly and edit as can be seen, still belong to more single distinctive ringing method, still do not satisfy user's complexity and distinctive ringing mode demand more flexibly.
The objective of the invention is in digital SPC exchange, to provide a kind of method that can on operating desk, carry out flexible distinctive ringing setting and modification according to calling subscriber's type, type of call and called subscriber's type, and ringing tone also can set as required and revise, and satisfies the demand of private network and part public network user.
The discriminating-ringing generating method of a kind of digital program-controlled exchange system of the present invention, implementation step is as follows:
1) related data of distinctive ringing is set on the Operation and Maintenance platform of digital program-controlled exchange system, comprises: the corresponding relation between the control of ring mode, call business type and call business type and the ring mode;
The control data of ring mode can be divided into: control ring break-make ratio, control ring interruption period;
The call business categorical data can be divided into: calling subscriber's type, type of call, called subscriber's type.
2) related data that is provided with in the step 1) is sent in the central processing unit and subscriber unit processor of digital SPC exchange;
Ring mode control data is sent to the subscriber unit processor;
The call business categorical data is sent to central processing unit;
Corresponding relation data between call business type and the ring mode are sent to central processing unit respectively
In the subscriber unit processor;
3) digital SPC exchange of called subscriber's side receives calling subscriber's incoming call message;
4) central processing unit of callee side digital SPC exchange retrieves the corresponding ring mode of this time calling out according to the call business categorical data that the calling subscriber brings;
5) central processing unit sends which kind of ring mode of message informing subscriber unit processor adopting and calls out the called subscriber;
6) the subscriber unit processor is according to the ringing relay on the related data control subscriber line circuit of ring mode
On called subscriber's phone, produce corresponding bell signal.
Further specify the principle and the characteristics of distinctive ringing method of the present invention below in conjunction with accompanying drawing and by specific embodiment, wherein:
Figure 1 shows that the basic composition schematic diagram of the digital program-controlled exchange system of the inventive method;
That shown in Figure 2 is the built-up circuit figure of digital SPC exchange subscriber line circuit;
Shown in Figure 3 is the process chart of the discriminating-ringing generating method of digital program-controlled exchange system of the present invention;
Figure 4 shows that calling subscriber in the embodiments of the invention rises to exhale with system carries out the flow chart that distinctive ringing is handled to called phone;
Introduce the basic composition of digital program-controlled exchange system earlier, with reference to the accompanying drawings shown in 1, system is made up of digital SPC exchange, operating desk, user terminal three parts, user terminal can be terminal equipments such as telephone set or facsimile machine, the call processing system of digital SPC exchange mainly comprises central processing unit, subscriber unit processor, switching network, repeat circuit in addition, is provided with multifrequency sender (MFC), caller ID display circuit (CID), DTMF digit receiver and tone signal generator (TONE) in addition specially.Each central processing unit can be controlled a plurality of subscriber unit processors.Each subscriber unit processor can be controlled the analog subscriber (ASLC of some, be ordinary telephone subscriber) or digital subscriber (2B+D, be the isdn user), for call business, central processing unit is born the whole call flows of control, and the subscriber unit processor assists central processing unit to finish call business.
The discriminating-ringing generating method of digital program-controlled exchange system of the present invention is that multiple ring mode is provided in switch, can adopt ring mode identical or difference for the calling of different call business types.Corresponding relation between these ring modes and the call business type and ring mode are provided with on the Operation and Maintenance platform in advance itself, and can revise flexibly.In call handling process, central processing unit is according to the call business type, comprise: calling subscriber's type, type of call and these characteristics of called subscriber's type, in ring mode and call business type, retrieve corresponding ring mode, again by sending the ring mode of this calling of message informing subscriber unit processor, the subscriber unit processor produces different ring modes according to the control algolithm control ringing relay of ring mode correspondence on substation.The user just can judge this time according to the ring mode, and calling is the calling of which kind of type.
The corresponding relation of ring mode and call business type can be with the form of form etc. in enterprising edlin of operating desk and modification in the discriminating-ringing generating method of program controlled system.Set corresponding ring mode as required, can provide identical ring mode for different callings, different ring modes also can be provided, after finishing, editor on the operating desk generates corresponding ring data, these data finally do not exist only in the central processing unit, also need to be sent in the subscriber unit processor.And calling subscriber's type, type of call, called subscriber's type combined neatly, determine the ring mode.
Can have the situation of a plurality of numbers for a subscribers feeder, its ring mode is set, just can realize distinctive ringing as long as in the call business type, called subscriber's type of call distinguished.Can connect different terminals on the other subscribers feeder, the corresponding called number of each terminal, owing to call out different numbers, to on same subscribers feeder, produce different ring modes, decide by the identification to the ring mode this calling is to occur on what terminal, for example differentiating in the accompanying drawing 1 is fax or this calling of phone response.Its essence has also just realized the alerting method of above-mentioned one " machine " many numbers, and can also proceed difference setting for its ring mode of each different number, and the ringing tone in end side will have more implication to represent like this.
Below again the subscriber line circuit of stored-program control exchange is partly done simple an introduction, the subscriber line circuit shown in 2 is formed with reference to the accompanying drawings.What subscriber line circuit realized is seven kinds of basic functions of BORSCHT, that is:
B (Battery): the feed function, promptly by switch to the mode feed of terminals such as subsets with constant current;
O (Over-voltage Protection): over-voltage protecting function, when the overvoltage of feasible thunderbolt, civil power touching or alternate manner was invaded and harassed subscriber's line, other parts were not damaged in subscriber line circuit and the switch;
R (Ringing): ringer function, present the notice ringing-current to terminals such as subsets;
S (Supervision): function for monitoring, the scanning user line state also detects dislodging machine signal;
C (Co-decoder): the coding and decoding function, finish the A/D conversion and the D/A conversion of voice signal;
H (Hybrid): two/four lines mix translation function;
T (Test): test interface, for the inside/outside line of subscriber line circuit is tested the interface circuit that is provided with;
Except that above-mentioned basic function, ASLC also has functions such as polarity inversion, 16K pulse impulse feeding, Gain Adjustable, is applicable to long-distance transmissions.
Zero cross detection circuit produces interrupt signal by just to negative zero passage the time when ringing-current, ring and cut the bell operation and all finish in interrupting.Outer and ringing relay is combined into a shared relay the survey on every road during design, when public relay is output as ringing signal, is to the phone ring during shared relay adhesive; When public relay be output as survey outside the time, during shared relay adhesive for providing Loop test to MTT.So the subscriber unit processor can be controlled the ring break-make ratio and the interruption period of the phone that is articulated on this subscriber line circuit by the ringing relay of control subscriber line circuit.
This method comprises following three main processes, and the handling process of the discriminating-ringing generating method shown in 3 describes in conjunction with the accompanying drawings:
The first, the user edits distinctive ringing on the Operation and Maintenance platform of digital program-controlled exchange system data are step 31 among Fig. 3, and this specifically comprises two aspect contents:
One is edited polytype ring mode, and various ring modes can have different break-make ratios and interruption period;
The break-make ratio of each ring mode and the cycle central processing unit by stored-program control exchange determines according to the data of setting on operating desk in advance, every kind of concrete ring process of mode is finished by the control of user's processing unit, the break-make ratio of ring mode and cycle are produced according to corresponding algorithm by the subscriber unit processor, can realize identical subscribers feeder, different ring modes is provided.
Comprise the ring treatment progress in the software processes of subscriber unit processor, this process has adopted the ring algorithm based on the circulation bidirectional formation, each element can be controlled different rhythm, interrupted relation in the formation, and whole ring process control standard is the ring data that the user edits setting.
Its two, be that different call business types set similar and different ring mode; On operating desk according to calling subscriber's type, type of call, called subscriber's type editor ring mode, for example, the calling of different caller types (responsible consumer and domestic consumer) is called out same when called, can adopt identical ring mode, also can adopt different ring modes.Wherein:
Calling subscriber's type comprises responsible consumer, test subscriber, operator, domestic consumer etc.;
Type of call comprises that international call, domestic trunk call, local local telephone network are called out, the local network words are called out
Deng;
Called subscriber's type comprises default number and non-default number etc.
Editor finish the back automatically generate corresponding data by digital program-controlled exchange system and be sent to the central processing unit of switching system and the subscriber unit processor in be step 32;
The second, in concrete Business Processing, step 33 when calling out arrival, central processing unit is a foundation according to type of call, calling subscriber's type, called subscriber's type, retrieving the ring mode of this time calling out rapidly is step 34.Central processing unit is a step 35 by which kind of ring mode of message informing subscriber unit processor adopting.
The 3rd, the subscriber unit processor is after obtaining user's ring mode, consult the relevant parameter that the ring data file obtains ring, parameter is delivered to ring control process, adopting ringing relay on the specific algorithm controls subscriber line circuit by the ring treatment progress of subscriber unit, is step 36 thereby produce different ring modes on user's phone.
The application of distinctive ringing method of the present invention is described by a specific embodiment below again.
Suppose that certain system requirements carries out distinctive ringing to operator's calling and domestic consumer's calling, general ring break-make ratio and cycle are adopted in domestic consumer's calling, distinctive ringing break-make ratio and the cycle different with common calling are adopted in operator's calling, have important calling to answer immediately to remind the user.On the operating desk of program controlled system, finish the setting of the ring data of step 31 in the accompanying drawing 3 earlier, enter again in the step 32 and transmit data to central processing unit and subscriber unit processor.
With reference to the accompanying drawings shown in 4, in step 41 when an operator user A calls out a called subscriber B; Step 42, operator's calling enter in the stored-program control exchange at called subscriber place; Step 43, the central processing unit of switch according to the calling subscriber's attribute, type of call, the called number that carry on the call signaling retrieve the ring mode promptly needs user B is carried out distinctive ringing; Step 44, the distinctive ringing mode of the subscriber unit processor adopting by message informing user B place; Step 46, the subscriber unit processor at user B place carries out the special ring break-make ratio and the action in cycle by corresponding ring algorithm controls ringing relay; Step 47 has just produced the ringing tone different with ordinary call on the phone of user B, remind the user to have Operator Signal to call out, and needs the user in time to handle.
The invention solves in the distinctive ringing problem of same phone different call business types.Bring convenience to the terminal use, the user can give on the same subscriber lines and connect different terminal equipments, improves the utilance of circuit.
Another remarkable advantage of the present invention is that the user is when revising and realizing own required ring mode, and the software version of program controlled system and hardware component need not done any change.
Claims (6)
1. the discriminating-ringing generating method of a digital program-controlled exchange system is characterized in that, realizes that the step of described method is:
1) related data of distinctive ringing is set on the Operation and Maintenance platform of digital program-controlled exchange system, comprises: the corresponding relation between the control of ring mode, call business type and call business type and the ring mode;
2) related data that is provided with in the step 1) is sent in the central processing unit and subscriber unit processor of digital SPC exchange;
3) digital SPC exchange of called subscriber's side receives calling subscriber's incoming call message;
4) central processing unit of callee side digital SPC exchange retrieves the corresponding ring mode of this time calling out according to the call business categorical data that the calling subscriber brings;
5) central processing unit sends which kind of ring mode of message informing subscriber unit processor adopting and calls out the called subscriber;
6) the subscriber unit processor produces corresponding bell signal according to the ringing relay on the related data control subscriber line circuit of ring mode on called subscriber's phone.
2. the discriminating-ringing generating method of a kind of digital program-controlled exchange system according to claim 1 is characterized in that, in the described step 1, and the distinctive ringing data of setting,
The control data of ring mode can be divided into: control ring break-make ratio, control ring interruption period;
The call business categorical data can be divided into: calling subscriber's type, type of call, called subscriber's type.
3. the discriminating-ringing generating method of a kind of digital program-controlled exchange system according to claim 1 and 2, it is characterized in that, the ring algorithm based on the circulation bidirectional formation is adopted in the control of described ring mode, each element can be controlled different rhythm, interrupted relation in the formation, and whole ring process control standard is the ring data that the user sets.
4. the discriminating-ringing generating method of a kind of digital program-controlled exchange system according to claim 1 and 2 is characterized in that, in the described call business categorical data:
Calling subscriber's categorical data can be divided into: responsible consumer, test subscriber, operator, domestic consumer;
The type of call data can be divided into: international call, domestic trunk call, local local telephone network are called out, the local network words
Call out;
Called subscriber's categorical data can be divided into: default number and non-default number.
5. the discriminating-ringing generating method of a kind of digital program-controlled exchange system according to claim 1 is characterized in that, in the described step 2, ring mode control data is sent to the subscriber unit processor; The call business categorical data is sent to central processing unit; Corresponding relation data between call business type and the ring mode are sent in the central processing unit and subscriber unit processor of digital SPC exchange.
6. the discriminating-ringing generating method of a kind of digital program-controlled exchange system according to claim 1, it is characterized in that, described step also comprises, can connect a plurality of terminal equipments at called subscriber's circuit, it is corresponding with terminal equipment to dispose a plurality of telephone numbers, the bell signal that each terminal only responds a called number pairing with it is set, and the difference response by ringing relay makes the ring that is activated of the relevant device on the terminal called.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 01113070 CN1390029A (en) | 2001-05-31 | 2001-05-31 | Discriminating-ringing generating method for digital program-controlled exchange system |
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| CN 01113070 CN1390029A (en) | 2001-05-31 | 2001-05-31 | Discriminating-ringing generating method for digital program-controlled exchange system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417162C (en) * | 2004-02-10 | 2008-09-03 | 中兴通讯股份有限公司 | A telephone traffic control method based on SPC exchange |
| CN100471212C (en) * | 2004-06-30 | 2009-03-18 | 阿瓦雅技术公司 | Log based ringing tone service |
| US7693553B2 (en) | 2004-06-30 | 2010-04-06 | Avaya Inc. | Intelligent ringtone service |
| CN103391375A (en) * | 2012-05-09 | 2013-11-13 | 中兴通讯股份有限公司 | Method and device for transmitting ringing messages |
-
2001
- 2001-05-31 CN CN 01113070 patent/CN1390029A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417162C (en) * | 2004-02-10 | 2008-09-03 | 中兴通讯股份有限公司 | A telephone traffic control method based on SPC exchange |
| CN100471212C (en) * | 2004-06-30 | 2009-03-18 | 阿瓦雅技术公司 | Log based ringing tone service |
| US7693553B2 (en) | 2004-06-30 | 2010-04-06 | Avaya Inc. | Intelligent ringtone service |
| US8463330B2 (en) | 2004-06-30 | 2013-06-11 | Avaya Inc. | Intelligent ringtone service |
| CN103391375A (en) * | 2012-05-09 | 2013-11-13 | 中兴通讯股份有限公司 | Method and device for transmitting ringing messages |
| WO2013166772A1 (en) * | 2012-05-09 | 2013-11-14 | 中兴通讯股份有限公司 | Method and apparatus for transmitting ringing message |
| CN103391375B (en) * | 2012-05-09 | 2017-02-08 | 中兴通讯股份有限公司 | Method and device for transmitting ringing messages |
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