CN100574255C - VoIP communication system and utilize the dialed number information analytical method of this system - Google Patents
VoIP communication system and utilize the dialed number information analytical method of this system Download PDFInfo
- Publication number
- CN100574255C CN100574255C CNB2004100963922A CN200410096392A CN100574255C CN 100574255 C CN100574255 C CN 100574255C CN B2004100963922 A CNB2004100963922 A CN B2004100963922A CN 200410096392 A CN200410096392 A CN 200410096392A CN 100574255 C CN100574255 C CN 100574255C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- data
- number information
- voip communication
- functional device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention provides a kind of VoIP communication system and dialed number information analytical method.For this reason, in the system of the MGCP mode that possesses VoIP communication control unit and number analysis functional device, conversion utilizes the identical mode data generating unit of the identical mode data of bit representation data with generation from the appointment dialing mode of number analysis functional device in order to carry out internal data to express in setting in the VoIP communication control unit, pattern analysis portion, the mode data generating unit reads identical mode data from coincideing, only, dialed number information is notified to the number analysis functional device in that dialed number information and identical mode data are contrasted under the identical situation in back.Even if at the appointment dialing mode from the number analysis functional device is to carry out under the situation of scope appointment, also, whether match with specifying dialing mode to judge dialed number information to specifying the appointment dialing mode of forming by very many patterns only to analyze by a bit arithmetic because of scope.
Description
Technical field
The present invention relates to the dialed number information analytical method in communication networks such as internet, using the VoIP communication system of IP (Internet protocol) and used this VoIP communication system.
Background technology
In recent years, the practicability of VoIP (Voiceover Internet Protocol) technology of having carried out the voice signal of packetizing by IP network transmitting-receiving develops rapidly.As one of the main flow of employed agreement among the VoIP, have to construct and the interconnecting or the MGCP (Media GatewayControl Protocol) of the IETF issue/RFC2705 formulation that extensive VoIP net is a purpose of existing telephone network.
Used the voip network of MGCP between two telephone terminals of call-side and call accepted side, to be connected IP network and public line telephone network, on IP network, be connected with as notifying the user to pick up receiver and dial the VoIP communication control unit that the voip gateway of the number that cries is brought into play function.And then, on IP network, also be connected with from the VoIP communication control unit and accept the number analysis functional device that the dial number notice is controlled.As shown in Figure 6, the 1 leading calling control that makes VoIP communication control unit 2 subordinates of number analysis functional device, and in advance to VoIP communication control unit 2 indication appointment dialing modes 3.The number analysis information of carrying out based on this appointment dialing mode 3VoIP communication control unit 2 and in the past switch similarly receives the analysis of dial number according to structure by tree network structure and pattern columns.
Fig. 7 (a) expression number analysis functional device 1 is for example indicated the situation of the appointment dialing mode 3 of " figure place appointment " " all position value appointments " and so on to VoIP communication control unit 2.For example, in figure place be 10, all specify under the situation of such appointment dialing mode 3 with value the position, if the figure place of the numeral of the dial number that receives for example is 10 " 0312345678 ", then the pattern of Wen Heing has only " 0312345678 ".Thereby the identical mode data of VoIP communication control unit 2 preservations only is 1 data corresponding to " 0312345678 " in the case.In addition, in order to preserve this 1 identical mode data " 0312345678 ", to the 1st digital " 0 " with 4 (bit), each promptly needs the memory space of 5 bytes (byte) with totally 40 of 4 totals up to the 10th " 8 " like this with 4 to the 2nd numeral " 3 ".
With respect to this, Fig. 7 (b) expression number analysis functional device 1 for example to IP communication control unit 2 as 0312345[0-4] [0-9] x, the situation of the appointment dialing mode 3 of indication " figure place appointments " " the value scope appointment of part position " and so on.In the case, the figure pattern of consistent dial number is because " 0312345 " among " 0312345000～0312345499 " is general, so in order to discern " 000～499 ", need be equivalent to the identical mode data of 500 numbers.
Summary of the invention
As the example of Fig. 7 (b), in MGCP communication mode in the past, utilize tree network structure and pattern columns to receive under the situation of dial number according to structural analysis, in order all to preserve these 500 identical mode datas, on VoIP communication control unit 2, just require huge like this memory space and the disposal ability of 2500 bytes (5 bytes * 500).
Fig. 8 is the action flow chart that is illustrated in the existing example of this problem points on the one hand of disposal ability.The user picks up the telephone and calls out the control beginning after the receiver of terminal is dialled the number that is the other side's phone, and the inspection that begins the dial number that receives is analyzed is handled.At the appointment dialing mode from number analysis functional device 1 is to carry out under the situations such as scope appointment, as described above the identical mode data of 500 huge numbers like this is analyzed to pattern one by one repeatedly by VoIP communication control unit 2, and be used to judge that receiving the inspection whether dial number coincide with these identical mode datas, finish up to the analysis of all mode data handles.Can't expect good responsiveness for this reason.
In view of above problem points, the object of the present invention is to provide a kind of memory space that can significantly cut down the VoIP communication control unit of notifying the dial number that receives, and have the VoIP communication system and the dialed number information analytical method of the good disposal ability of responsiveness.
In order to achieve the above object, technical scheme of the present invention provides a kind of VoIP communication system that possesses the MGCP mode of the VoIP communication control unit that is connected to IP network and telephone terminal or switch and number analysis functional device, it is characterized in that: the VoIP communication control unit comprises, identical mode data generating unit, conversion utilizes the identical mode data of bit representation data with generation from the appointment dialing mode of number analysis functional device indication in order to carry out internal data to express; And pattern analysis portion, read identical mode data from the mode data generating unit of coincideing, and, dialed number information is notified to the number analysis functional device only in that the dialed number information and the identical mode data that receive are contrasted under the identical situation in back.
According to above explanation, the above-mentioned VoIP communication system that technique scheme provided, at the appointment dialing mode from the number analysis functional device is to carry out under the situation of scope appointment, whether the dialed number information that receives is being matched on the basis of analyzing with specifying dialing mode, do not make a plurality of identical mode datas correspond to the appointment dialing mode of forming by very many patterns because of the scope appointment, but make its correspondence only create the identical mode data of adapt (coincideing) in the mode data generating unit of coincideing after, after not needing huge memory space to be used for a plurality of identical mode datas are set as the bit representation data, preserve thus, reduce and simplify thereby seek cost, also correspondingly become the high device of disposal ability.
In addition, technical scheme of the present invention also provides a kind of VoIP communication system, it is characterized in that: the VoIP communication control unit also comprises, the dialing acceptance division, the dialed number information that temporary transient storage receives and the figure place of number thereof, and these information are sent to pattern analysis portion; Data reception portion receives behind the appointment dialing mode of number analysis functional device indication and sends it to the mode data generating unit of coincideing; And the data sending part, the dialed number information that will match with the identical mode data from the output of pattern analysis portion is notified to the number analysis functional device.
According to above explanation, the VoIP communication system that technique scheme provided, make and utilize the data transmit-receive circuit of dialing acceptance division or data transmit-receive portion between pattern analysis portion and identical mode data generating unit, to finish, in the calling control of VoIP communication control unit and number analysis functional device, improve communicate by letter responsiveness and harmony.
In addition, another technical scheme of the present invention provides a kind of dialed number information analytical method of having used the VoIP communication system of MGCP mode, described VoIP communication system is made up of VoIP communication control unit that is connected to IP network and telephone terminal or switch and number analysis functional device, this dialed number information analytical method is characterised in that: the VoIP communication control unit, conversion utilizes the identical mode data of bit representation data with generation from the appointment dialing mode of number analysis functional device indication in order to carry out internal data to express, and carry out the analysis that whether coincide after the dialed number information that receives and identical mode data are contrasted, only under the situation of coincideing, this dialed number information is notified to the number analysis functional device.
According to above explanation, the dialed number information analytical method that above-mentioned another technical scheme provided, even if the appointment dialing mode from the number analysis functional device is to carry out scope to specify, also to specifying the appointment dialing mode of being made up of very many patterns only to analyze by a bit arithmetic because of scope, whether the dialed number information that receives with judgement matches with specifying dialing mode.
In addition, another technical scheme of the present invention also provides a kind of dialed number information analytical method, it is characterized in that: after 1 of the numeral of the dialed number information that receives being distributed 16 memory space, generate when utilizing the identical mode data of bit representation data, even if be to carry out scope to specify the situation of the long number pattern that has a plurality of dialed number informations or under the situation of asterisk wildcard appointment, also generate an identical mode data and carry out correspondence according to appointment dialing mode from the indication of number analysis functional device.
According to above explanation, the dialed number information analytical method that above-mentioned another technical scheme provided, even if specifying dialing mode for example is to carry out scope to specify and exist under the situation of long number pattern of a plurality of dialed number informations, be made as 1 bit representation data of distributing 16 by the mode data that will coincide to the numeral of dial number, can corresponding reduction memory space thereby just do not need to generate and preserve a plurality of identical mode datas.
In addition, another technical scheme of the present invention also provides a kind of dialed number information analytical method, it is characterized in that: will become 1 to use with corresponding 16 data setting of the number of dialed number information, and only carry out an AND operation and judge whether coincide with identical mode data.
According to above explanation, the dialed number information method that above-mentioned another technical scheme provided, only carry out an AND operation and judge whether the dialed number information that receives matches with specifying dialing mode, so disposal ability just is able to suitable raising with the identical mode data that utilizes the bit representation data.
As described above, according to VoIP communication system of the present invention, by the mode data generating unit of coincideing newly is set on the V0IP communication control unit, even if the appointment dialing mode from the number analysis functional device is to carry out scope to specify, also after only creating the identical mode data of adapt (coincideing), the mode data generating unit of coincideing makes its correspondence, just do not need huge memory space to be used to preserve the bit representation data thus, reduce and simplify thereby seek cost, effective on the raising disposal ability.
In addition, according to dialed number information analytical method of the present invention, even if the appointment dialing mode from the number analysis functional device is to carry out scope to specify, also to specifying the appointment dialing mode of being made up of very many patterns only to analyze by a bit arithmetic because of scope, whether the dialed number information that receives with judgement matches with specifying dialing mode.So just obtain high processing ability and excellent communications responsiveness.
Description of drawings
Fig. 1 be expression as the embodiment of VoIP communication system of the present invention, based on the block diagram of VoIP communication control unit.
Fig. 2 is the data structure diagram in the number storage portion of embodiment.
Fig. 3 is the data structure diagram of the identical mode data of expression embodiment.
Fig. 4 is the bit representation datagram of the identical mode data of expression embodiment.
Fig. 5 is the action flow chart of embodiment.
Fig. 6 is the block diagram of the relation of expression number analysis functional device and VoIP communication control unit.
Fig. 7 is the figure of the appointment dialing mode in the existing example of expression.
Fig. 8 is the action flow chart of existing example.
Embodiment
In the VoIP communication system of the MGCP mode that possesses the VoIP communication control unit that is connected to IP network and public line telephone network and number analysis functional device, in the VoIP communication control unit, newly be provided with the mode data generating unit of coincideing.In addition, in having used the dialed number information analytical method of this VoIP communication system, 1 of the number of the dialed number information that receives is generated 16 bit representation data, the i.e. mode data that coincide, thus, even if the appointment dialing mode in the appointment of number analysis functional device is under the situation of scope appointment or asterisk wildcard appointment, also need not generate a plurality of identical mode datas, but with minimal memory space and disposal ability is improved.
[embodiment]
Fig. 1 is the block diagram that for example is illustrated in the VoIP communication system of the present invention based on the VoIP communication control unit 10 that serves as voip gateway.
VoIP communication control unit 10 has the dialing acceptance division 13 that is connected to call terminals 11 such as user's IP phone machine or facsimile machine by entrant's circuit 12.This dialing acceptance division 13 possesses information signal that temporarily writes the dial number that receives from call terminal 11 and the number storage portion 14 that stores, be configured to as Fig. 2 of expression data structure, add " 1 " after the reception figure place of dial number is counted.
In addition, VoIP communication control unit 10 has the pattern analysis portion 15 that is connected to dialing acceptance division 13, and notice has carried out making its starting after dialing receives from dialing acceptance division 13.Reception dial number and the number information V that receives the figure place counter in the number storage portion 14 that temporarily is stored in dialing acceptance division 13 are read by this pattern analysis portion 15, receive the mode data 20 that coincide from the identical mode data generating unit 19 that then will illustrate.
In addition, also has the data sending part 16 that is connected to pattern analysis portion 15, this data sending part 16 transmits the reception dialed number information that the identical mode data 20 with the result of determination of having been undertaken by pattern analysis portion 15 analyzing matches from LAN control part 17, and is notified to the number analysis functional device 21 that is connected by IP network 22.
And then VoIP communication control unit 10 has the data reception portion 18 that is connected to number analysis functional device 21 via LAN control part 17, and possesses the identical mode data generating unit 19 that is connected to this data reception portion 18.Number analysis functional device 21 is configured to export in advance the appointment dialing mode, and should identical mode data generating unit 19 indicate from 17 pairs of LAN control parts via data reception portion 18.The mode data generating unit 19 of coincideing is configured to generate indicated appointment dialing mode is transformed into the identical mode data 20 that internal data is expressed, and exports this generation data-signal and be notified to above-mentioned pattern analysis portion 15.
The motion flow of the VoIP communication system of embodiment like this then, is described with reference to Fig. 5.
If the user picks up the receiver of call terminal 11 and dials the number that is the other side's phone, (step: S1) is handled in the inspection that then begins dial number is analyzed.Begin to call out control then.Dialing acceptance division 13 writes the numeral and the temporary transient storage of the dial number that receives in built-in number storage portion 14, make the figure place counter of number add " 1 ", simultaneously pattern analysis portion 15 notices have been carried out making its starting (step: S2) after dialing receives.
On the other hand, the index signal of the appointment dialing mode of " figure place appointment " shown in number analysis functional device 21 output maps 7 (a) and (b) " all position with value specify " " specify with the value scope part position " and so on is notified to the mode data generating unit 19 of coincideing by IP network 22 from the LAN control part 17 and the data reception portion 18 of VoIP communication control unit 10.The mode data generating unit 19 of coincideing receives the laggard row operation of index signal of specifying dialing mode, generates bit representation data, i.e. coincide mode data 20 and be transformed into internal data and express (step: S3).
At step S3, coincide mode data 20 as shown in Figure 3 and Figure 4,1 data area of guaranteeing 16 to the numeral of the dial number that receives, give everybody with the digital distribution of dial number, under the situation of " scope appointment " or " asterisk wildcard appointment ", generate by all setting corresponding position for " 1 ".For example, if the numeral of dial number is 2, then generate " 00000000000000100 " such data.The next memory space that is called 160 (=20 bytes) of situation at the appointment dialing mode of " figure place appointment " shown in Fig. 7 (b) " part position with value scope appointment " and so on.
After being read out, the identical mode data 20 that is generated like this is sent to pattern analysis portion 15.In pattern analysis portion 15, to temporarily be stored in the number information of the numeral of dial number in the number storage portion 14 of dialing acceptance division 13 and figure place, analyze after contrasting with the identical mode data 20 that is transformed into the bit representation data that receives from the mode data generating unit 19 of coincideing, and carry out AND operation and judge (the step: S4) of whether coincideing.Under the situation of coincideing (being), be sent to data sending part 16 with receiving the numeral of dial number and each information signal of figure place, it is notified to number analysis functional device 21 (step S5) from LAN control part 17 output backs by IP network 22.When in above-mentioned steps S4, under the situation about misfitting (deny), for example exist under the such situation of a plurality of identical patterns, carry out standby and receive up to next dialing.
Utilize the above-mentioned VoIP communication system of MGCP mode, consider and for example between the IP phone machine of the IP phone machine of call-side and call accepted side, be connected with the public line switching network via IP network, in the case, if with above-mentioned VoIP communication control unit 10 as voip gateway, and the above-mentioned number analysis functional device 21 that is connected to the public line switching network is transmitted the link information of VoIP communication control units 10, just can adopt indication to connect thus and generate, and reply the such formation of link information of returning number analysis functional device 21 with it.
Claims (5)
1. a VoIP communication system that possesses the number analysis functional device and the MGCP mode of the VoIP communication control unit that is connected to IP network and telephone terminal or switch is characterized in that,
Above-mentioned VoIP communication control unit comprises:
Identical mode data generating unit, conversion utilizes the identical mode data of bit representation data with generation from the appointment dialing mode of above-mentioned number analysis functional device indication in order to carry out internal data to express; And
Pattern analysis portion, read above-mentioned identical mode data from above-mentioned identical mode data generating unit, and only, above-mentioned dialed number information is notified to above-mentioned number analysis functional device in that the dialed number information and the above-mentioned identical mode data that receive are contrasted under the identical situation in back.
2. VoIP communication system according to claim 1 is characterized in that,
Above-mentioned VoIP communication control unit also comprises:
The dialing acceptance division, the above-mentioned dialed number information that temporary transient storage receives and the figure place of number thereof, and these information are sent to above-mentioned pattern analysis portion;
Data reception portion receives behind the appointment dialing mode of above-mentioned number analysis functional device indication and sends it to above-mentioned identical mode data generating unit; And
The data sending part, the above-mentioned dialed number information that will match with the above-mentioned identical mode data from the output of above-mentioned pattern analysis portion is notified to above-mentioned number analysis functional device.
3. dialed number information analytical method of having used the VoIP communication system of MGCP mode, the VoIP communication system of described MGCP mode is made up of number analysis functional device and the VoIP communication control unit that is connected to IP network and telephone terminal or switch, and this dialed number information analytical method is characterised in that:
Above-mentioned VoIP communication control unit, conversion utilizes the identical mode data of bit representation data with generation from the appointment dialing mode of above-mentioned number analysis functional device indication in order to carry out internal data to express, and carry out the analysis that whether coincide after the dialed number information that receives and above-mentioned identical mode data are contrasted, only under the situation of coincideing, this dialed number information is notified to above-mentioned number analysis functional device.
4. dialed number information analytical method according to claim 3 is characterized in that:
When after 1 of the numeral of the above-mentioned dialed number information that receives being distributed 16 memory space, generating the above-mentioned identical mode data that utilizes the bit representation data, even if be to carry out scope to specify the situation of the long number pattern that has a plurality of above-mentioned dialed number informations or under the situation of asterisk wildcard appointment, also generate an above-mentioned identical mode data and carry out correspondence according to appointment dialing mode from the indication of above-mentioned number analysis functional device.
5. according to claim 3 or 4 described dialed number information analytical methods, it is characterized in that:
To become 1 to use with corresponding 16 data setting of the number of above-mentioned dialed number information, and only carry out an AND operation and judge whether coincide with above-mentioned identical mode data.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004088336 | 2004-03-25 | ||
| JP2004088336 | 2004-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1674556A CN1674556A (en) | 2005-09-28 |
| CN100574255C true CN100574255C (en) | 2009-12-23 |
Family
ID=35046829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100963922A Active CN100574255C (en) | 2004-03-25 | 2004-11-25 | VoIP communication system and utilize the dialed number information analytical method of this system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100574255C (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168187A (en) * | 1995-11-10 | 1997-12-17 | 卡西欧计算机株式会社 | Data receiver apparatus |
| CN1412983A (en) * | 2001-10-13 | 2003-04-23 | 三星电子株式会社 | Network telephone switching system and calling control method thereof |
-
2004
- 2004-11-25 CN CNB2004100963922A patent/CN100574255C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168187A (en) * | 1995-11-10 | 1997-12-17 | 卡西欧计算机株式会社 | Data receiver apparatus |
| CN1412983A (en) * | 2001-10-13 | 2003-04-23 | 三星电子株式会社 | Network telephone switching system and calling control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1674556A (en) | 2005-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7505406B1 (en) | Public telephone control with voice over internet protocol transmission | |
| CA2270445C (en) | Method and device for checking if data records have been created correctly and fully in telecommunication systems | |
| LV12247B (en) | Method and apparatus for transmitting and routing voice telephone calls over a packet switched computer network | |
| US7831030B2 (en) | Method and apparatus for automatic advance calling to contacts | |
| CN107395601A (en) | A kind of mobile office system and method based on the safe Intranets of VPN | |
| CN108737205A (en) | Dial testing method, apparatus and system | |
| CN101322387A (en) | Method and telephone for use of telephone book data stored in a telephone book data bank in a server | |
| CN1172059C (en) | Communication system for working machines | |
| DE60333997D1 (en) | SYSTEM AND METHOD FOR DETERMINING RATES FOR REAL-TIME CONVERSATIONS IN WHICH PORTED TELEPHONE NUMBERS ARE INVOLVED | |
| CN105635496A (en) | Call record management system and method for intelligent gateway | |
| CN100574255C (en) | VoIP communication system and utilize the dialed number information analytical method of this system | |
| CN100380865C (en) | IP protocal telephone device, method of initial setting of the same and computer-readable recording medium | |
| CN1311602A (en) | Method and service facility used for network to estiblish communication connection by protocol between networks | |
| CN100525332C (en) | Telephone system using one or several micro-computers | |
| CN105430145A (en) | Intelligent telephone set fusing 4G, PSTN and VOIP and communication method | |
| CN101707552A (en) | CID information reporting method, system and device thereof | |
| CN100523467C (en) | Public telephone network based remote diagnosing system and method for engine | |
| CN100499837C (en) | Method for controlling dailing of virtual user exchange group use in next generation network | |
| CN100471116C (en) | Instantaneous communication exchange system and method | |
| CN101656970B (en) | Method, device and system for judging state of relay circuits | |
| CN1190941C (en) | Calling center blended with packet exchange mode and circuit exchange mode | |
| CN109600524A (en) | A kind of automatic dial method | |
| CN116668350B (en) | Communication terminal of digital private network and matched encryption component detection system and method | |
| CN101262533B (en) | Monitoring system for residual liquefied gas | |
| CN1197337C (en) | Method and system for processing e-mail at remote end |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |