CN1538728B - Method of inhibiting noise in multiple talking - Google Patents
Method of inhibiting noise in multiple talking Download PDFInfo
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- CN1538728B CN1538728B CN 03116477 CN03116477A CN1538728B CN 1538728 B CN1538728 B CN 1538728B CN 03116477 CN03116477 CN 03116477 CN 03116477 A CN03116477 A CN 03116477A CN 1538728 B CN1538728 B CN 1538728B
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Abstract
The method for restrains noise in multiple parties telephone system includes such steps as in procedure of launching a call, user through handset dials a long string of digits including special service number, number of meeting room or group number for multiple parties telephone system; MAP addressing from result of querying database, and querying state of called telephone; hardware server decides whether the call is continued or not; if reproducing signal occurs from exchanger in local bureau, sending a hang up signal to exchanger; if state of called phone is in idle, sanding command to put phone through; in talking procedure, when change of phone state occurs, and reproducing signal will occur, sending a hang up signal to exchanger. The advantages are reliable performances and good effect of use.
Description
Technical field
The present invention relates to communication and field, Internet, in particular for the method that provides good, multiduty to users, commands efficiently, noise suppresses in a kind of MPTY of the MPTY system of scheduling, conference communication service.
Background technology
Along with the opening of the China's entry into the WTO and the communications industry, China's Telecommunication's huge market capacity and huge market potential have attracted numerous strong enterprises.In order in competition, to occupy catbird seat, each network operation commercial city progressively with the focus of market competition from originally based on the contention Internet resources, optimize network configuration " with production is the Internet resources competition of " center ", turns to think that it is that the customer resources of main " customer-centric " is competed that the user provides variation, personalized high-quality service.The operation commercial city is providing more better service by variety of way for the user energetically, cultivates user's use habit, improves user satisfaction, stablizes the old user; Attract new user by more service content and favorable service, grab market.
Telecom operators are in order to satisfy the ever-increasing demand of numerous clients comprehensively, press for traditional speech network is transformed into and can be the communication value-added service that value-added service provider and users provide diversification, made original main single network of running speech business develop into value-added telecom services net with high added value.
The applicant has applied for a kind of MPTY system.Have exchange and control dual-use function, be specifically designed to mobile communication scheduling and meeting based on the Virtual Cluster private network on the communication public network basis, combined closely in advanced person's wireless telecommunications net and the Internet, to users provide good, multiduty, command efficiently, scheduling, conference communication service.But with regard in the MPTY because in calling procedure or the communication process because the playback problem that situations such as shutdown or out of reach or busy tone produce, and the souffle problem that brings thus also is not well solved.
Summary of the invention
The objective of the invention is method for noise inhibition in a kind of MPTY that solves the souffle problem that produces in the MPTY system.
The MPTY system is based on Signaling System Number 7 and MPTY resource card, sound card, adopts a system platform of multilayer distributed processing structure.For existing fixed telephone subscriber and mobile subscriber provide a kind of method of carrying out the MPTY that can monitor, this method is to transform to form on the basis of current public subscriber phone net and gsm wireless network.By increasing the control of hardware server and signalling system No.7 control module realization to the MPTY speech channel.
The technical solution adopted for the present invention to solve the technical problems.The method that noise suppresses in this MPTY is based on Signaling System Number 7, adopts a system of multilayer distributed processing structure:
A, in the process of making a call, the user is by a lot of numeral of mobile phone dialing, meeting room that shortcode that this link digitals is provided by the operator and MPTY system provide number or group number constitute;
B, the switch that provided by the operator pass to the MPTY system with user's master information such as call out the numbers, application server in the MPTY system is according to receiving main calling out the numbers and the Query Result in instruction binding data storehouses such as meeting room number or group number, carry out the MAP addressing, and querying state of called telephone;
Whether C, next to hardware server transmission message according to Query Result will be proceeded to call out by the hardware server decision;
D, if at this moment will occur causing local end office switch to produce the playback signal, hardware server is not promptly proceeded to call out, and sends to switch one on-hook signal by the Signaling System Number 7 control module; Like this, a lot of prompt tones that sended over by local end office (EO) just can mask, and reach the effect of noise suppression.
E, if querying state of called telephone be idle, the phone that sends response instructs connects speech channel by signalling system No.7 control module, hardware server in the MPTY system to the client of phone form;
F, when the telephone state when the MPTY member converses changes, and will occur causing switch to produce the playback signal, give switch one on-hook signal by the MPTY system.
The technical solution adopted for the present invention to solve the technical problems can also be further perfect.
Described Signaling System Number 7 control module is to be responsible for operation, control Signaling System Number 7, after will obtaining speech channel message and address information process packing from Signaling System Number 7, submit to the module of front, simultaneously, from the module of front, accept various command, after treatment, send the order of response to the Signaling System Number 7 gateway.
Described hardware server is that MPTY resource card, sound card are carried out scheduling controlling, reasonably utilizes resource, receive the foreground about meeting or other instructions after, resource is carried out control corresponding, simultaneously send corresponding instruction to the signaling control desk; The button of communicating terminal, sound etc. are controlled, satisfied the requirement of whole system on hardware device.
Described application server is the logical process server of system, is responsible for the overall logic of system, comprises the processing of functions such as conference management, meeting room management, address list, charging, note; Ivr server is the order control that receives the IVR form, carries out control corresponding.
In the described calling procedure, the situation that can occur causing switch to produce the playback signal has: a, busy tone or signal language " called subscriber busy is please dialled after a while again " occurs; B, Call Waiting; C, user's shutdown; D, user exceed service area; E, calling are forwarded to the audio communication information desk; F, user shut down; G, spacing.
The method that noise suppresses in the described MPTY is characterized in that: in the described communication process, the situation that can occur causing switch to produce the playback signal has: a, power down shutdown; B, user exceed service area; C, Call Waiting; D, other situation.
The effect that the present invention is useful is: in the MPTY because in calling procedure or the communication process, because the playback problem that situations such as shutdown or out of reach or busy tone produce, and the souffle problem that brings thus, by this method, can effectively suppress consequent souffle problem and be incorporated in the MPTY system, dependable performance, result of use is good.
Description of drawings
Fig. 1 is that existing basic call is set up and the signaling diagram of taking out stitches;
Fig. 2 is communication structure figure of the present invention;
Embodiment
Below in conjunction with embodiment the present invention is further described.The method that noise suppresses in this MPTY is based on Signaling System Number 7, adopts a system of multilayer distributed processing structure:
A, in the process of making a call, the user is a lot of digital 138005712011169 by mobile phone dialing, meeting room that shortcode 13800571201 that this link digitals is provided by the operator and MPTY system provide number or group number 1169 constitute.
B, the switch that provided by the operator pass to the MPTY system with user's the master information such as 13605717788 of calling out the numbers, application server in the MPTY system is according to receiving main calling out the numbers and the Query Result in instruction binding data storehouses such as meeting room number or group number, carry out the MAP addressing, and querying state of called telephone.
Whether C, next to hardware server transmission message according to Query Result will be proceeded to call out by the hardware server decision.As shown in Figure 2.
D, if at this moment will occur causing local end office switch to produce the playback signal, hardware server is not promptly proceeded to call out, and sends to switch one on-hook signal by the Signaling System Number 7 control module; Like this, a lot of prompt tones that sended over by local end office (EO) just can mask, and reach the effect of noise suppression.In the described calling procedure, the situation that can occur causing switch to produce the playback signal has: a, busy tone or signal language " called subscriber busy is please dialled after a while again " occurs; B, Call Waiting; C, user's shutdown; D, user exceed service area; E, calling are forwarded to the audio communication information desk; F, user shut down; G, spacing.
E, if querying state of called telephone be idle, the phone that sends response instructs connects speech channel by signalling system No.7 control module, hardware server in the MPTY system to the client of phone form;
F, when the telephone state when the MPTY member converses changes, and will occur causing switch to produce the playback signal, give switch one on-hook signal by the MPTY system.In the described communication process, the situation that can occur causing switch to produce the playback signal has: a, power down shutdown; B, user exceed service area; C, Call Waiting; D, other situation.
After beginning conversation, the user can send various control commands and come meeting is controlled, make all participants can only hear host's sound as host's speech, all members will show with the grey figure on screen, and point out this user to be in single listen state; Be provided with someone single tin can allow someone answer can not to make a speech, this people shows with grey on screen simultaneously, and points out this user singly to listen; Each fails the phone of conference participation because of a variety of causes will be shown in one jiao of screen with picture tabulation, the host can send to chase after to this user respectively and exhale instruction, if chase after exhale after this member's phone insert, then this member will no longer indicate with picture, the corresponding personage's picture of this member will be shown on its seat.
Described Signaling System Number 7 control module is to be responsible for operation, control Signaling System Number 7, after will obtaining speech channel message and address information process packing from Signaling System Number 7, submit to the module of front, simultaneously, from the module of front, accept various command, after treatment, send the order of response to the Signaling System Number 7 gateway.
Described hardware server is that MPTY resource card, sound card are carried out scheduling controlling, reasonably utilizes resource, receive the foreground about meeting or other instructions after, resource is carried out control corresponding, simultaneously send corresponding instruction to the signaling control desk; The button of communicating terminal, sound etc. are controlled, satisfied the requirement of whole system on hardware device.
Described application server is the logical process server of system, is responsible for the overall logic of system, comprises the processing of functions such as conference management, meeting room management, address list, charging, note; Ivr server is the order control that receives the IVR form, carries out control corresponding.
Claims (6)
1. the method that noise suppresses in the MPTY, be based on Signaling System Number 7, adopt a kind of method of multilayer distributed processing structure, it is characterized in that: this method is carried out based on the MPTY system, and this MPTY system comprises Signaling System Number 7 control module, application server and hardware server;
A, in the process of making a call, the user is by a lot of numeral of mobile phone dialing, meeting room that shortcode that this link digitals is provided by the operator and MPTY system provide number or group number constitute;
B, the switch that provided by the operator pass to the MPTY system with user's caller information, application server in the MPTY system is according to receiving main calling out the numbers and the Query Result in meeting room number or group number instruction binding data storehouse, carry out the MAP addressing, and querying state of called telephone;
C, application server are according to Query Result, and whether decision calls out; If querying state of called telephone is idle, sends corresponding phone instruction and connect speech channel to called phone by hardware server, Signaling System Number 7 control module in the MPTY system; If at this moment switch produces the playback signal, hardware server is not promptly proceeded to call out, and sends to switch one on-hook signal by the Signaling System Number 7 control module;
D, when the telephone state when the MPTY member converses changes, and will occur causing switch to produce the playback signal, give switch one on-hook signal by the MPTY system.
2. the method that noise suppresses in the MPTY according to claim 1, it is characterized in that: described Signaling System Number 7 control module is to be responsible for operation, control Signaling System Number 7, after will obtaining speech channel message and address information process packing from Signaling System Number 7, submit to application server and hardware server, simultaneously, therefrom accept various command, after treatment, send corresponding order to the Signaling System Number 7 gateway.
3. the method that noise suppresses in the MPTY according to claim 1, it is characterized in that: described hardware server is that MPTY resource card, sound card are carried out scheduling controlling, reasonably utilize resource, receive the user about the meeting or other the instruction after, resource is carried out control corresponding, send corresponding instruction to system simultaneously; Button, sound to communicating terminal are controlled, and satisfy the requirement of whole system on hardware device.
4. the method that noise suppresses in the MPTY according to claim 1, it is characterized in that: described application server is the logical process server of system, the overall logic of the system of being responsible for comprises the processing of conference management, meeting room management, address list, charging, SMS.
5. the method that noise suppresses in the MPTY according to claim 1 is characterized in that: in the described calling procedure, the situation that can occur causing switch to produce the playback signal has: a, busy tone or signal language " called subscriber busy is please dialled after a while again " occurs; B, Call Waiting; C, user's shutdown; D, user exceed service area; E, calling are forwarded to the audio communication information desk; F, user shut down; G, spacing.
6. the method that noise suppresses in the MPTY according to claim 1 is characterized in that: in the described communication process, the situation that can occur causing switch to produce the playback signal has: a, power down shutdown; B, user exceed service area; C, Call Waiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03116477 CN1538728B (en) | 2003-04-18 | 2003-04-18 | Method of inhibiting noise in multiple talking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03116477 CN1538728B (en) | 2003-04-18 | 2003-04-18 | Method of inhibiting noise in multiple talking |
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| Publication Number | Publication Date |
|---|---|
| CN1538728A CN1538728A (en) | 2004-10-20 |
| CN1538728B true CN1538728B (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03116477 Expired - Lifetime CN1538728B (en) | 2003-04-18 | 2003-04-18 | Method of inhibiting noise in multiple talking |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070117508A1 (en) * | 2005-11-07 | 2007-05-24 | Jack Jachner | Conference presence based music-on-hold suppression system and method |
| CN102624535B (en) | 2012-02-28 | 2015-04-08 | 华为技术有限公司 | Method and device for calling terminal to join conference |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200216A (en) * | 1995-09-01 | 1998-11-25 | 艾利森电话股份有限公司 | Telephone conferencing circuit and method |
| CN1228652A (en) * | 1998-03-11 | 1999-09-15 | 沈楫 | Method and equipment for automatic building teleconference |
-
2003
- 2003-04-18 CN CN 03116477 patent/CN1538728B/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1200216A (en) * | 1995-09-01 | 1998-11-25 | 艾利森电话股份有限公司 | Telephone conferencing circuit and method |
| CN1228652A (en) * | 1998-03-11 | 1999-09-15 | 沈楫 | Method and equipment for automatic building teleconference |
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| Publication number | Publication date |
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| CN1538728A (en) | 2004-10-20 |
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Address after: 310051 room 568, building 5, No. 4, Guanhe Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU SHIDAO INFORMATION TECHNOLOGY Co.,Ltd. Address before: 310013, 5 building, Huaxing science and technology building, No. 477, Wensanlu Road, Zhejiang, Hangzhou Patentee before: Hangzhou Shidao Science & Technology Co.,Ltd. |
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Granted publication date: 20110817 |