CN103248549A

CN103248549A - Nationwide networking method for IVPNs (integrated virtual private networks) of large-and-medium-sized enterprises

Info

Publication number: CN103248549A
Application number: CN2013101601608A
Authority: CN
Inventors: 张辉
Original assignee: HUASHI (SHANGHAI) INDUSTRIAL Co Ltd
Current assignee: HUASHI (SHANGHAI) INDUSTRIAL Co Ltd
Priority date: 2013-05-03
Filing date: 2013-05-03
Publication date: 2013-08-14
Anticipated expiration: 2033-05-03
Also published as: CN103248549B

Abstract

The invention discloses the field of digital communication, and in particular relates to a nationwide networking method for IVPNs of large and medium-sized enterprises, and the method adopts a direct mapping and network topological structure of cross-regional communication links in the country. The method comprises the steps as follows: 1), basic management data of group modes of mobile telephones and fixed-line telephones in an enterprise network are constructed; 2), users of other networks access IPPBX (Internet protocol private branch exchange), the fixed-line telephones access the IPPBX through original AG resources or IADs (integrated access devices); 3), the IPPBX accesses the CMNET (China Mobile Net) through E1, bridging is realized through the E1, and the E1 which is connected with a PBX (private branch exchange) originally is connected to the IPPBX; 4), the IPPBX is taken as SIPGW in a preliminary period, and the PBX is replaced in a later period, and all users are switched to the IPPBX; and 5), the topological structure is constructed, corresponding encoding and decoding data bases of the E1 are constructed, and specific data and decoding rules are led to communication switching equipment of communication operators. The method has the advantages that the cost is reduced, the communication is convenient and fast, even number call and free choice are realized, and the like.

Description

The medium-and-large-sized IVPN of enterprise whole nation network-building method

Technical field

The present invention relates to digital communicating field, the medium-and-large-sized IVPN of the enterprise whole nation network-building method of the direct mapping of national especially interior span area communication link and network topology structure.

Background technology

In recent years, along with the requirement of service quality improves constantly, the enterprises that require realize real-time response to service request more, thus enterprise progressively renewal technology with the tracking that realizes customer demand and change with satisfy.The internal communication pressure that enterprise faces is obvious all the more, in order to satisfy the business demand of large and medium-sized enterprise, the solution that adopts mainly contains two classes at present: in the office exchange is set, at employee's seat extension set is set, be equipped with mobile phone for the employee simultaneously so that in time link up; Guarantee that by the setting of mobile phone mobile office becomes possibility, reduce the operation cost of enterprise by fixedly attending a banquet.

Mobile office and the cost control of adopting dual communication mechanism to realize, but still there is remarkable defective in this scheme:

1, in the enterprise internal communication process, often out the user of office is difficult to realize information sharing with the internal staff that in communication process, googol has increased the operation cost of enterprise according to flow;

2, there is huge obstacle in the intercommunication of mobile phone and base, need could form effective data link through repeatedly transferring;

When 3, the employee out handled official business, complicated number system had increased the obstacle of linking up;

4, phone number is under the jurisdiction of the individual, and the labor turnover meeting causes the not corresponding of number and corresponding management service, causes professional loss.

Since deepening constantly of significant social division of labor, the market background that the market globalization has become a reality, and enterprise must launch trans-regional business running, could survive in market.In the trans-regional professional operation, the management cost of great number and the internal communication of poor efficiency have restricted the development of enterprise.

We think, in modern communication technology flourishing relatively today, by integrating existing communication linkage technology, can realize the trans-regional efficient running of conglomerate's business, and reduce the operation cost of enterprise by the variation of network topology structure.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art, a kind of communication linkage technology is provided, it is to move to finish under the support of existing communication technology, makes things convenient for the medium-and-large-sized IVPN of the enterprise whole nation network-building method of the trans-regional efficient information communication cheaply of realization enterprise of conglomerate.

The present invention is achieved by the following technical solutions:

A kind of medium-and-large-sized IVPN of enterprise whole nation network-building method, it is characterized in that: described method comprises:

One. make up the basic management data of the interior mobile phone of enterprise network and landline telephone group mode;

Two. his network users is connected to IP PBX, and landline telephone inserts IP PBX by former AG resource or IAD equipment;

Three .IP PBX adopt E1 to insert CMNET, by the E1 cross-over connection, the original E1 that connects PBX are received on the IP PBX;

Four .IP PBX initial stages, the later stage replaced PBX as SIP GW, and the user is all switched under the IP PBX;

Five. make up the above topology structure, the corresponding encoding and decoding database of the foundation of E1 is with the communication exchange equipment of specific data with decoding rule importing common carrier; Technique scheme is done further restriction, realize enterprise's whole nation networking by IVPN, realize the customer group of internal unity, said method is fit to the communication technology of the trans-regional close ties cooperation of medium-and-large-sized enterprise, links up immediately with the information between the existing techniques in realizing enterprises personnel; Technique scheme is done further restriction, realize extension number dialing function in the net by IVPN, realize the real-time interchange of the inner low cost of conglomerate, high information quantity, realize trans-regional communication in enterprise's range of countries with distinctive mapping relations, strengthen enterprises and exchange; Technique scheme is done further restriction, and a kind of device of realizing the medium-and-large-sized IVPN of enterprise whole nation network-building method is characterized in that described device comprises that IAD equipment, IP-PBX module, CMNET connect people's module and IVPN business module.

The present invention has following significant beneficial effect:

1. cost reduces: it is preferential to converse in the group member net, and the modes such as group's application session rate and control of authority that can be are controlled the quantity of the inside and outside conversation of enterprise, saves the communication cost of enterprise staff, realizes effective control of communications cost in the group;

2. it is convenient to link up: enterprises is fixed, mobile extension number dialing, and unified numbering is convenient to enterprise internal communication and is strengthened;

3. even numbers is called out, and freely select: the member has two numbers in the group, and a long code is conversed with net is outer; A short codes (distributing in the group) is linked up with net is interior;

4. calling number shows flexibly: the group is interior, group's outcall shows true number, can select to show unified eight the total plane No. of fixing according to the user.

Description of drawings

Fig. 1 is straight line phone bypass schematic diagram;

Fig. 2 is conventional P BX bypass schematic diagram;

Fig. 3 realizes schematic diagram for extension number dialing.

Concrete implementing method:

Below in conjunction with accompanying drawing content of the present invention is further described:

Original his network users line is connected to IP PBX, and landline telephone inserts IP PBX by former AG resource or IAD equipment.

If IP PBX adopts E1 to insert CMNET, with interior enterprise, advise 1 E1 for 150 people; 300 people advise 2 E1 with interior enterprise; By that analogy.See Fig. 1

By the E1 cross-over connection, the original E1 that connects PBX is received on the IP PBX.

As SIP GW, can replace PBX by the later stage at first stage of construction for IP PBX, and the user is all switched under the IP PBX.The topological structure of realizing is seen Fig. 2

When making up the above topology structure, the foundation of E1 must be with corresponding encoding and decoding database.With the communication exchange equipment of specific data with decoding rule importing common carrier, can realize foregoing.

Fig. 3 sees by the principle of IVPN realization extension number dialing in enterprise, finishes the effect that national networking can reach.

Realize enterprise's whole nation networking by IVPN, can help conglomerate to realize the customer group of internal unity.In the group, the direct extension number dialing of mobile phone and fixed line not only promotes and links up efficient, reduces the cost of enterprise internal communication simultaneously.

Claims

1. the medium-and-large-sized IVPN of enterprise whole nation network-building method, it is characterized in that: described method comprises:

Five. make up the above topology structure, E1 sets up corresponding encoding and decoding database, specific data and decoding rule is imported the communication exchange equipment of common carrier.

2. the national network-building method of the medium-and-large-sized IVPN of enterprise according to claim 1 is characterized in that: realize enterprise's whole nation networking by IVPN, realize the customer group of internal unity.

3. the national network-building method of the medium-and-large-sized IVPN of enterprise according to claim 1 is characterized in that: realize extension number dialing function in the net by IVPN.

4. a device of realizing the medium-and-large-sized IVPN of enterprise whole nation network-building method is characterized in that described device comprises that IAD equipment, IP-PBX module, CMNET connect people's module and IVPN business module.