CN204392295U - A kind of system realizing power scheduling soft switch and programme-controlled exchange mixed networking - Google Patents
A kind of system realizing power scheduling soft switch and programme-controlled exchange mixed networking Download PDFInfo
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- CN204392295U CN204392295U CN201520091277.XU CN201520091277U CN204392295U CN 204392295 U CN204392295 U CN 204392295U CN 201520091277 U CN201520091277 U CN 201520091277U CN 204392295 U CN204392295 U CN 204392295U
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Abstract
The utility model discloses a kind of system realizing power scheduling soft switch and programme-controlled exchange mixed networking, it comprises the homophony and standby tune soft switchcall server that are made up of core gateway, soft switch dispatch server, NM server, recording server and switch respectively, soft switch dispatch server, soft switch NM server and soft switch recording server all connect core gateway by netting twine and switch, core gateway is all connected with stored-program control exchange (5) by 2M trunk line, and stored-program control exchange (5) is connected with analog telephone (9) by optical transport network (6); Switch connects IP phone (10) by data carrying network (7), the first switch (3), switch connects soft switch dispatching desk (8) by data carrying network (7), the second switch (4), the utility model can realize power scheduling soft switchcall server two-node cluster hot backup networking (two soft switchcall server) simultaneously, guarantees the stable operation of power dispatching telephone business.
Description
Technical field:
The utility model relates to a kind of system realizing power scheduling soft switch and programme-controlled exchange mixed networking, belongs to technical field of electric power communication.
Background technology:
In power communication, dispatching telephone business safety work, can be related to power scheduling carry out smoothly, is then related to the stable of electrical network.Therefore, the guarantee of dispatching telephone business is very important.
In conventional electric power communication, dispatching telephone business adopts program controlled system to realize.Program controlled system has been run for many years, can provide and safely and steadily run environment, but program controlled system voice frequency distributing is very complicated, brings a lot of trouble to the operation maintenance of dispatching telephone business; And program controlled system only can realize leading directly to, intrusion, toll breakdown, the simple talk business such as call forwarding, along with grid side is to the continuous reinforcement of scheduling telephone service functional requirement, program controlled system cannot meet the business demand of grid side gradually.
Along with the development of next generation network technology, based on business with carry the Softswitch technology that is separated can function to provide various forms.At power telecom network, particularly in dispatching telephone business, Softswitch technology obtains application gradually.But soft switchcall server is newly putting into operation in Installation and Debugging process, because many uncertain factors of network and terminal, there will be various faults at initial operating stage.And soft switchcall server and program controlled system are realizing there is bigger difference in principle and use agreement etc., therefore replace at soft switchcall server in the process of program controlled system and need smoothing transition, in certain hour section, namely need soft switchcall server and program controlled system mixed networking to run.
In addition, the soft switchcall server disposed in current power scheduling is one-of-a-kind system, once core gateway or dispatch server fault in one-of-a-kind system, the dispatching desk and IP phone that directly cause this soft switchcall server second line of a couplet are all fallen machine, the dispatching telephone business carried also cannot normally be run, for the safe operation of electrical network brings hidden danger.
Utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides one can realize power scheduling soft switchcall server two-node cluster hot backup networking (two soft switchcall server) simultaneously, guarantees the system realizing power scheduling soft switch and programme-controlled exchange mixed networking of power dispatching telephone business stable operation.
The purpose of this utility model can be reached by following measure: a kind of system realizing power scheduling soft switch and programme-controlled exchange mixed networking, it is characterized in that it comprises homophony soft switchcall server, standby tune soft switchcall server, homophony core gateway, homophony soft switch dispatch server, homophony NM server, homophony recording server and homophony switch composition homophony soft switchcall server, standby tune core gateway, standby tune soft switch dispatch server, standby tune NM server, standby tune recording server and standby switch of adjusting form standby tune soft switchcall server, homophony soft switch dispatch server, homophony soft switch NM server and homophony soft switch recording server all connect homophony core gateway by netting twine and homophony switch, standby tune soft switch dispatch server, standby soft switch NM server and the standby tune soft switch recording server adjusted all connects standby tune core gateway by netting twine and standby switch of adjusting, homophony core gateway and standby core gateway of adjusting all are connected with stored-program control exchange by M trunk line, stored-program control exchange is connected with analog telephone by optical transport network, homophony switch and standby switch of adjusting all connect IP phone by data carrying network, the first switch, and homophony switch and standby switch of adjusting all connect soft switch dispatching desk by data carrying network, the second switch.
The utility model can produce following good effect compared with the prior art:
1. the utility model can realize scheduling soft switchcall server and program controlled system mixed networking.
In the utility model, dispatch server in soft switchcall server, NM server and recording server are connected with stored-program control exchange by core gateway, core gateway completes the protocol conversion function between soft switchcall server and program controlled system, realizes soft switchcall server and program controlled system is interconnected.Dispatching desk can realize bi-directional call by data carrying network, core gateway and dispatch server and IP phone, dispatching desk can realize bi-directional call by data carrying network, core gateway, dispatch server, stored-program control exchange and optical transport network and analog telephone simultaneously, add the business function of dispatching telephone, provide to dispatching telephone business and safely and steadily run environment.
2. in the utility model, soft switchcall server is two-node cluster hot backup networking (two soft switchcall server), is respectively homophony soft switchcall server and standby tune soft switchcall server.Each ministry dispatching platform and each IP phone corresponding two numbers respectively in the utility model, two numbers are registered respectively at homophony soft switchcall server and standby tune on soft switchcall server, homophony soft switchcall server and standby soft switchcall server of adjusting carry out two-node cluster hot backup simultaneously, thus realize each ministry dispatching platform and the two registration in real time of each IP phone.Homophony soft switchcall server and standby adjust soft switchcall server any one when breaking down, set of system can isolated operation in addition, and guarantee that dispatching desk and IP phone do not fall machine, dispatching telephone business is normally run, and ensures that power grid security is reliable.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, execution mode of the present utility model is elaborated:
Embodiment: a kind of system (see Fig. 1) realizing power scheduling soft switch and programme-controlled exchange mixed networking, it comprises two core gateways, two soft switch dispatch servers, two soft switch NM servers, two soft switch recording servers, stored-program control exchange 5, optical transport network 6, data carrying network 7, four switches, programme-controlled exchange analog telephone 9, soft switch IP phone 10 and soft switch dispatching desk 11.Wherein, homophony core gateway 1-1, homophony soft switch dispatch server 1-2, homophony NM server 1-3, homophony recording server 1-4 and homophony switch 1-5 form homophony soft switchcall server 1, for tune core gateway 2-1, for adjusting soft switch dispatch server 2-2, standby tune NM server 2-3, forming for tune soft switchcall server 2 for tune recording server 2-4 and the standby switch 2-5 that adjusts.
Homophony soft switch dispatch server 1-2, homophony soft switch NM server 1-3 and homophony soft switch recording server 1-4 all connects homophony core gateway 1-1(SIP agreement by netting twine and homophony switch 1-5), standby tune soft switch dispatch server 2-2, the standby soft switch NM server 2-3 of tune and standby tune soft switch recording server 2-4 all connects standby tune core gateway 2-1(SIP agreement by netting twine and the standby switch 2-5 that adjusts), homophony core gateway 1-1 and the standby core gateway 2-1 that adjusts all is connected (Qsig agreement) with stored-program control exchange 5 by 2M trunk line, stored-program control exchange 5 is connected with analog telephone 9 by optical transport network 6, homophony switch 1-5 and the standby switch 2-5 that adjusts all connects IP phone 10 by data carrying network 7, first switch 3, and homophony switch 1-5 and the standby switch 2-5 that adjusts connects soft switch dispatching desk 8 by data carrying network 7, second switch 4.
In Fig. 1, the major function of each equipment is as follows:
Core gateway is used for when occurring calling out across the cross-system of soft switchcall server and program controlled system, realize the agreement bi-directional conversion function between soft switchcall server and program controlled system, and set up call flow with soft switch dispatch server together with stored-program control exchange;
Soft switch dispatch server for complete analytic function to soft switchcall server calling, to the configuration feature of soft switch dispatching desk and in calling procedure to the scheduling feature of soft switch dispatching desk and IP phone;
Soft switch NM server is for completing configuration to core gateway and IP phone and monitoring function;
Soft switch recording server completes the sound-recording function to the call of scheduling telephone service;
Stored-program control exchange is for completing the analytic function of program controlled system calling and the scheduling feature to analog telephone.
Principle is as follows:
Machine calling analog telephone carried by soft switch dispatching desk, sends message related to calls to soft switch dispatch server; Soft switch dispatch server receiving scheduling platform message related to calls, analyzes message related to calls, and sends message to core gateway; Core gateway is judged as that cross-system is called out, completes protocol conversion function after receiving soft switch dispatch server message, and sends message to stored-program control exchange; After stored-program control exchange receives core gateway message, send message to analog telephone, analog telephone is dispatched; After analog telephone receives stored-program control exchange message, reply ALERTING message to stored-program control exchange; Stored-program control exchange is analyzed stored program controlled calling, and sends message to core gateway, call setup.
Claims (1)
1. one kind realizes the system of power scheduling soft switch and programme-controlled exchange mixed networking, it is characterized in that it comprises homophony soft switchcall server (1), standby tune soft switchcall server (2), homophony core gateway (1-1), homophony soft switch dispatch server (1-2), homophony NM server (1-3), homophony recording server (1-4) and homophony switch (1-5) form homophony soft switchcall server (1), standby tune core gateway (2-1), standby tune soft switch dispatch server (2-2), standby tune NM server (2-3), standby tune recording server (2-4) and standby switch (2-5) of adjusting form standby tune soft switchcall server (2), homophony soft switch dispatch server (1-2), homophony soft switch NM server (1-3) and homophony soft switch recording server (1-4) all connect homophony core gateway (1-1) by netting twine and homophony switch (1-5), standby tune soft switch dispatch server (2-2), standby tune soft switch NM server (2-3) and standby tune soft switch recording server (2-4) are all by netting twine and for adjusting switch (2-5) connection standby tune core gateway (2-1), homophony core gateway (1-1) and standby core gateway (2-1) of adjusting all are connected with stored-program control exchange (5) by 2M trunk line, stored-program control exchange (5) is connected with analog telephone (9) by optical transport network (6), homophony switch (1-5) and standby switch (2-5) of adjusting all connect IP phone (10) by data carrying network (7), the first switch (3), and homophony switch (1-5) and standby switch (2-5) of adjusting all connect soft switch dispatching desk (8) by data carrying network (7), the second switch (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520091277.XU CN204392295U (en) | 2015-02-10 | 2015-02-10 | A kind of system realizing power scheduling soft switch and programme-controlled exchange mixed networking |
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| CN201520091277.XU CN204392295U (en) | 2015-02-10 | 2015-02-10 | A kind of system realizing power scheduling soft switch and programme-controlled exchange mixed networking |
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| CN204392295U true CN204392295U (en) | 2015-06-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104683331A (en) * | 2015-02-10 | 2015-06-03 | 国家电网公司 | System for realizing hybrid networking of soft exchange and program-controlled exchange of power dispatching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104683331A (en) * | 2015-02-10 | 2015-06-03 | 国家电网公司 | System for realizing hybrid networking of soft exchange and program-controlled exchange of power dispatching |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20170210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |