CN102984092A - Internet protocol private branch exchange (IPPBX) multi-service access method based on optical port uplink - Google Patents
Internet protocol private branch exchange (IPPBX) multi-service access method based on optical port uplink Download PDFInfo
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- CN102984092A CN102984092A CN2012104491446A CN201210449144A CN102984092A CN 102984092 A CN102984092 A CN 102984092A CN 2012104491446 A CN2012104491446 A CN 2012104491446A CN 201210449144 A CN201210449144 A CN 201210449144A CN 102984092 A CN102984092 A CN 102984092A
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Abstract
The invention discloses an internet protocol private branch exchange (IPPBX) multi-service access method based on optical port uplink. The method includes the following steps; S1, a voice over internet phone (VOIP) enabling a voice signal of a voice service to digitalize; S2, switching and routing of a data route and a switching unit for data of a voice service and a data service, so that achieving simultaneous transmission and mutual isolation of the data of the voice service and the data service; S3, an Ethernet light conversion transmission unit transferring the data of the voice service and the data service to optical media which is transferred to an upper end internet. The IPPBX multi-service access method based on the optical port uplink can simultaneously provide voice and data service for a customer group, simplifies a networking mode, improves stability, reduces middle links, reduces cost, and quite facilitates managing and maintaining.
Description
Technical field
The present invention relates to transmission and IP technical field, be specifically related to a kind of based on the up IPPBX multi service access method of light mouth.
Background technology
At present, group customer switch (IPPBX) forms one " virtual speech private network " with the private-line mode access to mobile network with internal office work landline telephone and mobile phone in the mobile communication business.Existing IPPBX access technology can't provide voice-and-data professional simultaneously, data service need to provide independently transmission line and the network equipment, existing metropolitan area network of while or wide area network very major part are to make to use up transmission, need independently photoelectric conversion device, have increased cost.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of based on the up IPPBX multi service access method of light mouth.
The present invention solves the technical scheme that its problem adopts:
A kind of based on the up IPPBX multi service access method of light mouth, the method includes the steps of:
S1, VOIP unit are with the voice signal data of speech business;
S2, data route and crosspoint exchange and route speech business data and data service data, transmission and mutually isolation when realizing speech business data and data service data;
S3, Ethernet turn optical transmission unit speech business data and data service data are converted into the light medium transmission to IMS platform and the Internet, upper end.
Further, also comprise among the described step S2: data route and crosspoint are provided with the Qos guarantee and Qos ensures port, Qos ensures that port has the priority treatment rank of transmission, ensures that by speech business data and data service data being accessed respectively different Qos the Qos of port realization business data transmission ensures.
Further, also comprise among the described step S2: the Qos that speech business data access priority treatment rank is high ensures port, and the Qos that data service data access priority treatment rank is low ensures port, and Qos ensures the preferential speech business data transfer quality that ensures.
The preferential speech business data transfer that ensures in the gap of speech business transfer of data transmitting data service data, so just can be realized simultaneously transmitting voice service and data service, and guarantees the service quality of important service.
Further, also comprise among the described step S2: data route and crosspoint are by dividing VLAN, cutting apart the mutual isolation that different segment realizes speech business data and data service data, and data service does not affect speech business fully.
Further, speech business comprises voice calling service, video call service, facsimile service.
The invention has the beneficial effects as follows: a kind of of the present invention's employing can provide the voice-and-data service for group customer simultaneously based on the up IPPBX multi service access method of light mouth, not be used in when speech business is provided Independent and install and standbyly provide data service, thereby simplified networking mode; Adopt division VLAN that speech business and data service are isolated mutually, improved stability; Ethernet is turned optical transmission unit be integrated among the IPPBX, Ethernet turns optical transmission device to substitute independently, cuts down the number of intermediate links, and reduces cost, and management maintenance is very convenient.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and example.
Fig. 1 is a kind of access process schematic diagram based on the up IPPBX multi service access method of light mouth of the present invention;
Fig. 2 is a kind of hardware connection diagram based on the up IPPBX multi service access method of light mouth of the present invention;
Fig. 3 is the schematic diagram of SP queue scheduling algorithm;
Fig. 4 is the schematic diagram of WRR queue scheduling algorithm.
Embodiment
With reference to Fig. 1-Fig. 4, of the present inventionly a kind ofly can provide simultaneously speech business and data service service for group customer based on the up IPPBX multi service access method of light mouth, and guarantee the service quality of speech business; Ethernet is turned optical transmission unit be integrated among the IPPBX, replaced independently photoelectric conversion device of the prior art.
In the solution of the present invention, IPPBX comprises that VOIP unit, data route and crosspoint and Ethernet turn optical transmission unit.The VOIP unit is used for the voice signal data with speech business, video call service in the speech business, voice calling service (comprising the IP talk business) are registered to VOIP in the SIP mode, data route and crosspoint are used for exchange and the route of speech business data and data service data, and Ethernet turns optical transmission unit and is used for business datum is converted into the light medium transmission to the Internet, upper end.With reference to Fig. 2, the annexation of each unit as shown in Figure 2.
With reference to Fig. 1, the present invention is a kind of to comprise following steps based on the up IPPBX multi service access method of light mouth:
S1, VOIP unit are with the voice signal data of speech business;
S2, data route and crosspoint exchange and route speech business data and data service data, transmission and mutually isolation when realizing speech business data and data service data;
S3, Ethernet turn optical transmission unit speech business data and data service data are converted into the light medium transmission to IMS platform and the Internet, upper end.
Transfer to data route and crosspoint after the voice signal dataization of VOIP unit with speech business; The data service data are direct access data route and crosspoint then; Data route and crosspoint exchange and route speech business data and data service data, transmission and mutually isolation when realizing speech business data and data service data, and guarantee that the speech business data obtain prioritised transmission.
Furthermore, data route and crosspoint are provided with the Qos guarantee and Qos ensures port, Qos ensures that port has the priority treatment rank of transmission, ensures that by speech business data and data service data being accessed respectively different Qos the Qos of port realization business data transmission ensures.
Further, the Qos guarantee is set and ensures that with Qos port priority treatment rank can guarantee to allow voice obtain priority treatment, is not subjected to other influences fully.Be that the high Qos of speech business data access priority treatment rank ensures port specifically, the Qos that data service data access priority treatment rank is low ensures port, realizes that thus Qos ensures the preferential speech business service quality that ensures.The queue scheduling algorithm of priority treatment rank support has SP(Strict-Priority, strict-priority), WRR(Weighted Round Robin, the WRR formation).
With reference to Fig. 3, as wherein a kind of queue scheduling algorithm that the priority treatment rank is supported, the SP queue scheduling algorithm is for the speech business decision design.Speech business has important characteristics, namely requires the preferential delay of service to reduce to respond that obtain when speech business occurs.8 output queues are arranged as example take port, Priority Queues is divided into 8 classes with 8 output queues of port, is followed successively by 7,6,5,4,3,2,1,0 formation, and their priority reduces successively.When queue scheduling, SP preferentially sends grouping in the higher priority queues in strict accordance with priority order from high to low, when higher priority queues when being empty, sends the grouping in the lower priority formation again.Like this, the grouping of speech business is put into the formation of higher priority, with the formation that general data traffic packets is put into lower priority, can guarantee that the speech business grouping is preferentially transmitted, the idle gap that common data services is grouped in the processed voice business datum is transmitted.
With reference to Fig. 4, as the another kind of queue scheduling algorithm that the priority treatment rank is supported, the WRR queue scheduling algorithm carries out dispatch of taking turns between formation, guarantee that each formation obtains certain service time.8 output queues are arranged as example take port, WRR can be each formation configuration weighted value (weighted value that queue7～queue0 is corresponding is followed successively by w7, w6, w5, w4, w3, w2, w1, w0), and weighted value represents the proportion of Gains resources.Port such as a 100M, the weighted value that disposes its WRR queue scheduling algorithm is 5,5,3,3,1,1,1,1(successively corresponding w7, w6, w5, w4, w3, w2, w1, w0), can guarantee that like this lowest priority queue obtains 5Mbit/s(100Mbps*1/ (5+5+3+3+1+1+1+1) at least) bandwidth.Although being polls, the scheduling of a plurality of formations carries out, if be not distribution services timeslice regularly to each formation---and certain formation is changed to next queue scheduling for empty so at once, and bandwidth resources can be fully utilized like this.
The preferential speech business data transfer that ensures in the gap of speech business transfer of data transmitting data service data, so just can be realized simultaneously transmitting voice service and data service, and guarantees the service quality of important service.
Ethernet turns optical transmission unit speech business data and data service data is converted into the light medium transmission to the Internet, upper end.Wherein, the speech business transfer of data is to platforms such as IMS, and the data service transfer of data is to the Internet.In the present invention, Ethernet is turned optical transmission unit be integrated among the IPPBX, replaced independently photoelectric conversion device of the prior art.
Further, also comprise among the described step S2: data route and crosspoint are by dividing VLAN, cutting apart the mutual isolation that different segment realizes speech business data and data service data, and data service does not affect speech business fully.
Further, speech business comprises voice calling service, video call service, facsimile service; Data service comprises online.
The above is preferred embodiment of the present invention, and the present invention is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (5)
1. one kind based on the up IPPBX multi service access method of light mouth, it is characterized in that the method includes the steps of:
S1, VOIP unit are with the voice signal data of speech business;
S2, data route and crosspoint exchange and route speech business data and data service data, transmission and mutually isolation when realizing speech business data and data service data;
S3, Ethernet turn optical transmission unit speech business data and data service data are converted into the light medium transmission to IMS platform and the Internet, upper end.
2. according to claim 1 a kind of based on the up IPPBX multi service access method of light mouth, it is characterized in that: also comprise among the described step S2: data route and crosspoint are provided with the Qos guarantee and Qos ensures port, Qos ensures that port has the priority treatment rank of transmission, ensures that by speech business data and data service data being accessed respectively different Qos the Qos of port realization business data transmission ensures.
3. according to claim 2 a kind of based on the up IPPBX multi service access method of light mouth, it is characterized in that: also comprise among the described step S2: the Qos that speech business data access priority treatment rank is high ensures port, the Qos that data service data access priority treatment rank is low ensures port, and Qos ensures the preferential speech business data transfer quality that ensures.
4. according to claim 1 a kind of based on the up IPPBX multi service access method of light mouth, it is characterized in that: also comprise among the described step S2: data route and crosspoint are by dividing VLAN, cutting apart the mutual isolation that different segment realizes speech business data and data service data.
5. according to claim 1 a kind of based on the up IPPBX multi service access method of light mouth, it is characterized in that: speech business comprises voice calling service, video call service, facsimile service.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113301284A (en) * | 2021-07-28 | 2021-08-24 | 南京名都智能科技有限公司 | Law enforcement recorder system and process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536841A (en) * | 2003-04-08 | 2004-10-13 | 顶尖电子商务（武汉）有限公司 | WLAN access device for poviding wideband several services for fixed user |
| CN1538731A (en) * | 2003-04-16 | 2004-10-20 | 上海智能通信网络系统工程有限公司 | Voice data mixed application system |
| CN201100951Y (en) * | 2007-05-25 | 2008-08-13 | 魏建才 | Integrated access device |
| CN101938496A (en) * | 2010-09-25 | 2011-01-05 | 杭州华三通信技术有限公司 | Call control method, device and system for attendant console |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536841A (en) * | 2003-04-08 | 2004-10-13 | 顶尖电子商务（武汉）有限公司 | WLAN access device for poviding wideband several services for fixed user |
| CN1538731A (en) * | 2003-04-16 | 2004-10-20 | 上海智能通信网络系统工程有限公司 | Voice data mixed application system |
| CN201100951Y (en) * | 2007-05-25 | 2008-08-13 | 魏建才 | Integrated access device |
| CN101938496A (en) * | 2010-09-25 | 2011-01-05 | 杭州华三通信技术有限公司 | Call control method, device and system for attendant console |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301284A (en) * | 2021-07-28 | 2021-08-24 | 南京名都智能科技有限公司 | Law enforcement recorder system and process |
| CN113301284B (en) * | 2021-07-28 | 2021-10-12 | 南京名都智能科技有限公司 | Law enforcement recorder system and process |
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