CN103067358A - System and method for converged communication Internet protocol (IP) - private branch exchange (PBX) internal and external network interconnection - Google Patents
System and method for converged communication Internet protocol (IP) - private branch exchange (PBX) internal and external network interconnection Download PDFInfo
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Abstract
The invention relates to a system and a method for converged communication Internet protocol (IP) - private branch exchange (PBX) internal and external network interconnection. An in-enterprise converged communication system is arranged in an enterprise internal network, external network converged communication is arranged at the cloud end, internal and external network converged communication servers are connected in a relay mode through a session initiation protocol (SIP), due to the fact that communication is in a local area network, communication voice quality in an enterprise can be guaranteed reliably. In order to achieve voice communication between internal network staff and Internet staff or staff of other enterprises, voice stream intercommunication between internal and external network converged communication systems is achieved, two network cards are mounted on an external network server, one of the network cards is connected with an internal network, the other network card is connected with an external network, an external network converged communication process monitors the external network card, data sent to the external network from the internal network is received by the internal network card first and then transferred to the external network card, an external network converged communication service process receives and processes the data, data sent to the internal network from the external network is routed to the internal network card, an internal network converged communication service process receives and processes the data, and therefore intercommunication of call instructions and voice streams between the internal network and the external network is achieved.
Description
Technical field
The present invention relates to a kind of converged communication technology, relate to particularly the interconnected system and method for a kind of converged communication system intranet and extranet.
Background technology
Converged communication is the enterprise communication technology of conventional P BX as an alternative, is widely deployed in corporate intranet; Social software main services must be deployed on the public network in society.Growing along with the popularizing of smart mobile phone, mobile office demand, the converged communication service is in the urgent need to extending to mobile radio communication, the Internet, can greatly make things convenient between the enterprises employee and link up, do not need to dispose the VPN network, where no matter the employee go on business, no matter on-the-spot journey, hotel or user, can both be as office, using notebook, smart mobile phone, panel computer to carry out the safe and efficient communication of the various ways such as voice, literal, video with colleague, affiliate whenever and wherever possible.But single IP-PBX server can only be monitored a local ip address simultaneously, enterprise converged communication is exposed have on the internet safety problem and intranet and extranet voice flow intercommunication problem, and the present technique implementation method puts forward for solving this two problem.
Summary of the invention
Technical problem to be solved by this invention provides the interconnected system and method for a kind of converged communication IP-PBX intranet and extranet, can effectively solve in cloud computing environment the converged communication system Intranet and outer net interconnects and safety problem.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: the interconnected system of a kind of converged communication IP-PBX intranet and extranet, comprise Intranet converged communication server, outer net converged communication server, Intranet network interface card, outer net network interface card, wherein, Intranet converged communication server disposition is in enterprises, and described Intranet converged communication server is for the treatment of the voice communication of Intranet client; Outer net converged communication server disposition is in the outside high in the clouds of enterprise, and outer net converged communication server is used for the treatment of voice, instant message, address list, the enterprise of outer net client; Internal, external network converged communication server connects by SIP trunk; Described internal, external network network interface card is installed on the outer net converged communication server, and the Intranet network interface card is connected with Intranet, described Intranet network interface card according to the signal of communication received communication packet of Intranet converged communication server process or/and pass on communication data packet to the outer net network interface card; The outer net network interface card is connected with outer net, described outer net network interface card according to the signal of communication received communication packet of outer net converged communication server process or/and pass on communication data packets to the Intranet network interface card.
According to the interconnected system of above-mentioned a kind of converged communication IP-PBX intranet and extranet, realize that the interconnected method of converged communication IP-PBX intranet and extranet is: when Intranet client calls outer net client, voice flow is through outer net converged communication transit server, local area network (LAN) is delivered to first the Intranet network interface card to all to the packet of outer net converged communication server, the Intranet network interface card is forwarded to the outer net network interface card according to routing rule after receiving that destination address is the packet of outer net; After the outer net network interface card is received packet, process and the outer net client communication by protocol stack; When outer net client calls Intranet client, voice flow at first arrives the outer net network interface card, after the outer net network interface card is received packet, processes by protocol stack, according to routing rule voice flow is forwarded to the Intranet network interface card, with the Intranet client communication.
A kind of performing step of converged communication IP-PBX intranet and extranet interconnected method is:
Step 1: described Intranet network card configuration IP address of internal network, described outer net network card configuration public network IP address;
Step 2: between Intranet network interface card and outer net network interface card, set up routing rule;
Step 3: configuration Intranet converged communication server and outer net converged communication server S IP relaying.
The Intranet network interface card of described foundation and the route between the outer net network interface card are by the forwarding of Intranet network interface card, to transmit by the outer net network interface card when destination address is outer net IP when destination address is Intranet IP
The invention has the beneficial effects as follows: the interconnected system and method for a kind of converged communication IP-PBX intranet and extranet, dispose the enterprises converged communication system at corporate intranet, dispose beyond the clouds the outer net converged communication system, internal, external network converged communication server connects by SIP trunk; At outer net converged communication server two network interface cards are installed, wherein network interface card and Intranet are connected to form the Intranet network interface card, and another piece network interface card and outer net are connected to form the outer net network interface card, can effectively guarantee intercommunication and the safety problem of Intranet and outer net.
Description of drawings
Fig. 1 is the structural representation of the interconnected system of a kind of converged communication IP-PBX of the present invention intranet and extranet.
Embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, institute gives an actual example and only is used for explaining the present invention, is not be used to limiting scope of the present invention.
As shown in Figure 1, structural representation for the interconnected system of a kind of converged communication IP-PBX of the present invention intranet and extranet, in order to guarantee voice quality, reduce and dispose O﹠M cost, adopt the mixed networking pattern, dispose the Intranet converged communication system at corporate intranet, dispose the outer net converged communication system in the outside high in the clouds of enterprise, in, outer net converged communication server connects by SIP trunk, in described, the outer net network interface card is installed on the outer net converged communication server, the Intranet network interface card is connected with Intranet, the outer net network interface card is connected with outer net, set up routing rule between Intranet network interface card and the outer net network interface card, Intranet side client links to each other with Intranet converged communication server, and outer net side 3G mobile client links to each other with outer net converged communication server by internet firewall.Intranet side client signs in to Intranet converged communication server, outer net side 3G mobile client signs in to outer net converged communication server, the Intranet converged communication system mainly solves this enterprise voice communication issue, because at local area network communication, voice quality can obtain reliable guarantee; The outer net converged communication system mainly solves the Internet employee's voice, instant message, address list, enterprise's application etc.
According to the structure of the interconnected system of above-mentioned a kind of converged communication IP-PBX intranet and extranet, realize that the interconnected method of converged communication IP-PBX intranet and extranet is: Intranet network card configuration IP address of internal network at first, at outer net network card configuration public network IP address; Then set up routing rule between Intranet network interface card and outer net network interface card, the Intranet network interface card of setting up and the route between the outer net network interface card are by the forwarding of Intranet network interface card, to transmit by the outer net network interface card when destination address is outer net IP when destination address is Intranet IP; Dispose at last Intranet converged communication server and outer net converged communication server S IP relaying.
When Intranet side client calls outer net side 3G mobile client, voice flow is through outer net converged communication transit server, local area network (LAN) is delivered to first the Intranet network interface card to all to the packet of outer net converged communication server, the Intranet network interface card is forwarded to the outer net network interface card according to routing rule after receiving that destination address is the packet of outer net; After the outer net network interface card is received packet, process and the outer net client communication by protocol stack.
When outer net side 3G mobile client calls Intranet side client, voice flow at first arrives the outer net network interface card, after the outer net network interface card is received packet, processes by protocol stack, according to routing rule voice flow is forwarded to the Intranet network interface card, with the Intranet client communication.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. interconnected system of converged communication IP-PBX intranet and extranet is characterized in that: comprise Intranet converged communication server, outer net converged communication server, Intranet network interface card, outer net network interface card, wherein:
Intranet converged communication server disposition is in enterprises, and described Intranet converged communication server is for the treatment of the voice communication of Intranet client;
Outer net converged communication server disposition is in the outside high in the clouds of enterprise,, outer net converged communication server is used for the treatment of voice, instant message, address list, the enterprise of outer net client;
Described internal, external network converged communication server connects by SIP trunk;
Described internal, external network network interface card is installed on the outer net converged communication server, and the Intranet network interface card is connected with Intranet, described Intranet network interface card according to the signal of communication received communication packet of Intranet converged communication server process or/and pass on communication data packet to the outer net network interface card;
The outer net network interface card is connected with outer net, described outer net network interface card according to the signal of communication received communication packet of outer net converged communication server process or/and pass on communication data packets to the Intranet network interface card.
2. interconnected method of converged communication IP-PBX intranet and extranet is characterized in that:
When Intranet client calls outer net client, voice flow is through outer net converged communication transit server, local area network (LAN) is delivered to first the Intranet network interface card to all to the packet of outer net converged communication server, the Intranet network interface card is forwarded to the outer net network interface card according to routing rule after receiving that destination address is the packet of outer net; After the outer net network interface card is received packet, process and the outer net client communication by protocol stack;
When outer net client calls Intranet client, voice flow at first arrives the outer net network interface card, after the outer net network interface card is received packet, processes by protocol stack, according to routing rule voice flow is forwarded to the Intranet network interface card, with the Intranet client communication.
3. the interconnected method of a kind of converged communication IP-PBX intranet and extranet according to claim 2 is characterized in that: the method step of the interconnected realization of converged communication IP-PBX intranet and extranet is,
Step 1: described Intranet network card configuration IP address of internal network, described outer net network card configuration public network IP address;
Step 2: between Intranet network interface card and outer net network interface card, set up routing rule;
Step 3: configuration Intranet converged communication server and outer net converged communication server S IP relaying.
4. the interconnected method of a kind of converged communication IP-PBX intranet and extranet according to claim 3, it is characterized in that: the Intranet network interface card of described foundation and the route between the outer net network interface card are, when destination address is Intranet IP, transmit by the Intranet network interface card, when destination address is outer net IP, transmit by the outer net network interface card.
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| CN103248549A (en) * | 2013-05-03 | 2013-08-14 | 华示(上海)实业有限公司 | Nationwide networking method for IVPNs (integrated virtual private networks) of large-and-medium-sized enterprises |
| CN104135419A (en) * | 2014-07-24 | 2014-11-05 | 中国联合网络通信集团有限公司 | Method and system of constructing communication link based on private exchange and private exchange |
| CN105681330A (en) * | 2016-02-29 | 2016-06-15 | 四川长虹电器股份有限公司 | Telecommunication internal network remote access method |
| CN106060028A (en) * | 2016-05-26 | 2016-10-26 | 国网福建省电力有限公司 | Internal and external power network voice communication safety isolation gateway |
| CN106843970A (en) * | 2017-01-23 | 2017-06-13 | 郑州云海信息技术有限公司 | A kind of installation kit acquisition methods, host computer, installation server and operation system |
| CN107222714A (en) * | 2017-06-15 | 2017-09-29 | 浙江大华技术股份有限公司 | A kind of building talkback method and device |
| CN107395495A (en) * | 2017-09-05 | 2017-11-24 | 江苏电力信息技术有限公司 | The instant communicating system and method that a kind of power industry intranet and extranet interconnect |
| CN109286896A (en) * | 2018-09-29 | 2019-01-29 | 合肥鸿坤通信工程有限公司 | A kind of safe communication system based on apparatus management/control |
| CN109889423A (en) * | 2017-12-06 | 2019-06-14 | 腾讯科技（深圳）有限公司 | A kind of message treatment method, device and storage medium |
| CN110213084A (en) * | 2019-05-09 | 2019-09-06 | 北京佳讯飞鸿电气股份有限公司 | A kind of motor driven command scheduling method, apparatus, dispatching desk and system |
| CN111541691A (en) * | 2020-04-22 | 2020-08-14 | 北京盛德远景科技有限公司 | SIP call boundary control system based on SIP call |
| CN114070624A (en) * | 2021-11-16 | 2022-02-18 | 北京天融信网络安全技术有限公司 | Message monitoring method and device, electronic equipment and medium |
| CN114978769A (en) * | 2022-07-19 | 2022-08-30 | 济南慧天云海信息技术有限公司 | Unidirectional lead-in device, method, medium, and apparatus |
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| CN106060028A (en) * | 2016-05-26 | 2016-10-26 | 国网福建省电力有限公司 | Internal and external power network voice communication safety isolation gateway |
| CN106060028B (en) * | 2016-05-26 | 2019-03-12 | 国网福建省电力有限公司 | A kind of electric power intranet and extranet voice communication security isolation gateway |
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| CN109889423A (en) * | 2017-12-06 | 2019-06-14 | 腾讯科技（深圳）有限公司 | A kind of message treatment method, device and storage medium |
| CN109286896A (en) * | 2018-09-29 | 2019-01-29 | 合肥鸿坤通信工程有限公司 | A kind of safe communication system based on apparatus management/control |
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| CN110213084B (en) * | 2019-05-09 | 2022-03-22 | 北京佳讯飞鸿电气股份有限公司 | Maneuvering type commanding and dispatching method, maneuvering type commanding and dispatching device, dispatching desk and system |
| CN111541691A (en) * | 2020-04-22 | 2020-08-14 | 北京盛德远景科技有限公司 | SIP call boundary control system based on SIP call |
| CN111541691B (en) * | 2020-04-22 | 2022-04-01 | 北京盛德远景科技有限公司 | SIP call boundary control system based on SIP call |
| CN114070624A (en) * | 2021-11-16 | 2022-02-18 | 北京天融信网络安全技术有限公司 | Message monitoring method and device, electronic equipment and medium |
| CN114070624B (en) * | 2021-11-16 | 2024-01-23 | 北京天融信网络安全技术有限公司 | Message monitoring method, device, electronic equipment and medium |
| CN114978769A (en) * | 2022-07-19 | 2022-08-30 | 济南慧天云海信息技术有限公司 | Unidirectional lead-in device, method, medium, and apparatus |
| CN114978769B (en) * | 2022-07-19 | 2023-08-18 | 济南慧天云海信息技术有限公司 | Unidirectional leading-in device, unidirectional leading-in method, unidirectional leading-in medium and unidirectional leading-in equipment |
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Application publication date: 20130424 |