CN101472018A - Communication system - Google Patents
Communication system Download PDFInfo
- Publication number
- CN101472018A CN101472018A CNA2007101254683A CN200710125468A CN101472018A CN 101472018 A CN101472018 A CN 101472018A CN A2007101254683 A CNA2007101254683 A CN A2007101254683A CN 200710125468 A CN200710125468 A CN 200710125468A CN 101472018 A CN101472018 A CN 101472018A
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- China
- Prior art keywords
- network
- data exchange
- exchange card
- communication system
- voip server
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- 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.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
- H04M7/0066—Details of access arrangements to the networks
- H04M7/0069—Details of access arrangements to the networks comprising a residential gateway, e.g. those which provide an adapter for POTS or ISDN terminals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a communication system which comprises a program-controlled switchboard. The program-controlled switchboard is connected with a traditional program-controlled telephone network; and the communication system further comprises a first data exchange card, a second data exchange card, a VOIP server and a network telephone terminal, wherein, the first data exchange card is electrically connected with the program-controlled switchboard, the second data exchange card is electrically connected with the VOIP server, the first data exchange card is connected with the second data exchange card through a network, and the VOIP server is connected with the network telephone terminal through a network. The communication system enables the traditional telephone to be mutually communicated with the network telephone, and no matter where a user is, the person can be found by dialing the same extension telephone number for communication; the mutual communication is free, therefore, a great amount of cost is saved for a company; the maintenance of the system is simple, and the extension and the change are easy; and the tedious maintenance work caused by frequent changes of the persons is avoided.
Description
Technical field
The present invention relates to a kind of communication system.
Background technology
The employed communication system of present most company all is a traditional telephone system, and traditional telephone system comprises stored-program control exchange, telephone wire, telephone set, telephony wiring cabinet.When traditional telephone system will increase extension, need to expand stored-program control exchange and need carry out extra wiring.When the staff seat moves, need in addition at telephony wiring cabinet wire jumper.Maintenance work is quite loaded down with trivial details.And in a single day the employee goes on business (as: going abroad), dials its phone and just can not find this people, can find this people even dial the phone number that can roam, but often makes company cost increase because of expensive mobile phone international wandering fee.
And network phone system (as: skype) generally can only be realized conversing between computer and the computer.The networking telephone need be used computer and internet.Network phone system and traditional telephone system are separate, disconnect mutually between the two.If both are connected, just need to buy service (as: skype out counts) to network phone system provider, this makes company need expensive expense.
Summary of the invention
The present invention is exactly in order to overcome above deficiency, to have proposed a kind of communication system cheaply, for company reduces expenses.
Technical problem of the present invention is solved by following technical scheme: a kind of communication system, comprise stored-program control exchange, described stored-program control exchange is connected with traditional network of program-controlled telephone, also comprise first data exchange card, second data exchange card, VOIP server and network telephone terminal, described first data exchange card is electrically connected with stored-program control exchange, described second data exchange card is electrically connected with the VOIP server, described first data exchange card is connected by netting twine with second data exchange card, and described VOIP server is connected by network with network telephone terminal.
Preferably, described network telephone terminal is a network telephone.
Described network telephone terminal is the computer that is equipped with loud speaker and microphone, on the described computer networking telephone is housed and dials software.
Be connected by Ethernet between described VOIP server and the network telephone terminal.
Be connected by the internet between described VOIP server and the network telephone terminal.
The beneficial effect that the present invention is compared with the prior art is: communication system of the present invention can make intercommunication between the black phone and the networking telephone, and no matter the user dials same extension and can find this people wherein, links up.Communication each other is free, for company has saved great amount of cost.And the maintenance of system is simple, is easy to expand and change.Removed from because the frequent change of personnel causes loaded down with trivial details maintenance work.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
Embodiment
Also in conjunction with the accompanying drawings the present invention is described in further details below by concrete execution mode.
As shown in Figure 1, a kind of communication system comprises stored-program control exchange 1, first data exchange card 2, second data exchange card 3, the networking telephone (Voice Over Internet Protocol is called for short VOIP) server 4 and network telephone terminal 5.Described stored-program control exchange 1 is connected with traditional network of program-controlled telephone, and described first data exchange card 2 is electrically connected with stored-program control exchange 1.Described second data exchange card 3 is electrically connected with VOIP server 4.Described first data exchange card 2 is connected by network with second data exchange card 3, and described VOIP server 4 and network telephone terminal 5 are connected by network.
Described first data exchange card 2 and second data exchange card 3 all are used to realize the exchanges data between the traditional program controlled telephone and the networking telephone, make between stored-program control exchange 1 and the VOIP server 4 and set up the multiplex communication channel.
Described network telephone terminal is a network telephone.Described network telephone terminal also can be the computer that is equipped with loud speaker and microphone, on the described computer networking telephone is housed and dials software.Because each employee in the company has computer, so as long as dial software with loading onto the networking telephone on these computers, and be equipped with loud speaker and microphone gets final product.Like this, can save the expense of buying black phone and network telephone.Described VOIP server 4 can be to each network telephone terminal 5 assignment numbers, the corresponding network telephone terminal 5 of each number.VOIP server 4 can also be realized MPTY, and telephonograph needs the networking telephone to dial the software realization.When company used communication system of the present invention, as long as distribute a number to give the employee, the employee can dial the computer of software and answers, calls by being equipped with loud speaker, microphone and the networking telephone being housed.Need not to expand stored-program control exchange and wiring.In addition when the employee seat moves, also need not at telephony wiring wire jumper cashier's office in a shop.Communication system maintenance work of the present invention is quite simple.
If each network telephone terminal is all in intra-company, be connected by Ethernet between VOIP server 4 and each network telephone terminal 5.If some network telephone terminal is in intra-company, just can be connected between described VOIP server 4 and the network telephone terminal 5 by the internet.
The operation principle of communication system of the present invention is as follows: after stored-program control exchange 1 receives the incoming call signaling that includes extension number information from traditional network of program-controlled telephone, stored-program control exchange 1 is by first data exchange card 2 and second data exchange card 3, give VOIP server 4 with this incoming call signaling, VOIP server 4 is searched the network telephone terminal 5 of described extension correspondence, and described incoming call signaling is delivered to network telephone terminal 5, network telephone terminal 5 just can normally have been answered from the phone of traditional network of program-controlled telephone.Need dial the phone of traditional network of program-controlled telephone when each network telephone terminal 5, the exhalation signaling can have been delivered to the phone of traditional network of program-controlled telephone by VOIP server 4, second data exchange card 3, first data exchange card 2 and stored-program control exchange 1.So just can realize dialing and having received calls.
When using communication system of the present invention,,, can answer the phone that others dials as long as can network telephone software will be housed and be equipped with loud speaker and the computer of microphone connects the internet even the employee travels outside.So not only saved this employee's mobile phone roaming expense, also can find this person that convenience is provided for other people dial same telephone number.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. communication system, comprise stored-program control exchange, described stored-program control exchange is connected with traditional network of program-controlled telephone, it is characterized in that: also comprise first data exchange card, second data exchange card, VOIP server and network telephone terminal, described first data exchange card is electrically connected with stored-program control exchange, described second data exchange card is electrically connected with the VOIP server, described first data exchange card is connected by netting twine with second data exchange card, and described VOIP server is connected by network with network telephone terminal.
2. communication system according to claim 1 is characterized in that: described network telephone terminal is a network telephone.
3. communication system according to claim 1 is characterized in that: described network telephone terminal is the computer that is equipped with loud speaker and microphone, on the described computer networking telephone is housed and dials software.
4. according to the arbitrary described communication system of claim 1-3, it is characterized in that: be connected by Ethernet between described VOIP server and the network telephone terminal.
5. according to the arbitrary described communication system of claim 1-3, it is characterized in that: be connected by the internet between described VOIP server and the network telephone terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101254683A CN101472018A (en) | 2007-12-24 | 2007-12-24 | Communication system |
| PCT/CN2008/002060 WO2009092192A1 (en) | 2007-12-24 | 2008-12-24 | A communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101254683A CN101472018A (en) | 2007-12-24 | 2007-12-24 | Communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101472018A true CN101472018A (en) | 2009-07-01 |
Family
ID=40829130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101254683A Pending CN101472018A (en) | 2007-12-24 | 2007-12-24 | Communication system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101472018A (en) |
| WO (1) | WO2009092192A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232291A (en) * | 2011-05-25 | 2011-11-02 | 华为技术有限公司 | Method, system and device for communication |
| CN102685341A (en) * | 2012-04-28 | 2012-09-19 | 中国南方电网有限责任公司 | Voice over Internet protocol (VOIP) call method and system |
| CN103685791A (en) * | 2012-09-06 | 2014-03-26 | 黄能富 | Communication method and system thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL125571A0 (en) * | 1997-08-01 | 1999-03-12 | Comverse Network Syst Inc | A packet-switched-network telephone system |
| AU4914700A (en) * | 1999-04-29 | 2000-11-17 | Addatel Aps | Computer network telephony adapter device |
| CN1417997A (en) * | 2001-11-09 | 2003-05-14 | 袁国栋 | Internet telephone system with telephone set connected to computer |
| CN100588213C (en) * | 2002-03-07 | 2010-02-03 | 林炜 | Fixed directly-dialing network telephone system and method |
| CN1941818B (en) * | 2005-09-30 | 2010-06-02 | 黄音凯 | Method and system for integrating network telephone into general telephone |
-
2007
- 2007-12-24 CN CNA2007101254683A patent/CN101472018A/en active Pending
-
2008
- 2008-12-24 WO PCT/CN2008/002060 patent/WO2009092192A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232291A (en) * | 2011-05-25 | 2011-11-02 | 华为技术有限公司 | Method, system and device for communication |
| WO2011144080A3 (en) * | 2011-05-25 | 2012-04-26 | 华为技术有限公司 | Communication method, system and apparatus |
| CN102685341A (en) * | 2012-04-28 | 2012-09-19 | 中国南方电网有限责任公司 | Voice over Internet protocol (VOIP) call method and system |
| CN102685341B (en) * | 2012-04-28 | 2014-10-15 | 中国南方电网有限责任公司 | Voice over Internet protocol (VOIP) call method and system |
| CN103685791A (en) * | 2012-09-06 | 2014-03-26 | 黄能富 | Communication method and system thereof |
| CN103685791B (en) * | 2012-09-06 | 2016-03-02 | 黄能富 | Communication method and system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009092192A1 (en) | 2009-07-30 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |