CN101068184A - System and method for realizing enterprise class VOIP basiness - Google Patents
System and method for realizing enterprise class VOIP basiness Download PDFInfo
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- CN101068184A CN101068184A CN 200710123377 CN200710123377A CN101068184A CN 101068184 A CN101068184 A CN 101068184A CN 200710123377 CN200710123377 CN 200710123377 CN 200710123377 A CN200710123377 A CN 200710123377A CN 101068184 A CN101068184 A CN 101068184A
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Abstract
A system used for realizing VOIP service of enterprise level comprises mobile terminal; BS; router with VOIP processing module and base station including transceiver, controller, right certification unit and inter-working functional interface. It is featured as converting analog voice signal from base station to be digital voice signal by VOIP processing module and packaging converted digital voice signal to be voice IP data packet being sent to Internet network by router.
Description
Technical field
The present invention relates to the communications field, particularly a kind of system and method for realizing enterprise class VOIP basiness.
Background technology
Along with the continuous development of Internet and related service thereof, the application by the various information of IP network remote transmission emerges in an endless stream.At present, a kind of successful application is exactly an enterprise class VOIP basiness, as shown in Figure 1, be existing enterprise-level VOIP networking schematic diagram, in this network system, one end is that landline telephone passes through FXS (Foreign Exchange Station, FXS), the VOIP gateway inserts INTERNET, then the VOIP gateway by another strange land, need ordinary telephone set interface (the ForeignExchange Office of remote feeding electricity, FXO), (Private Branch Exchange PBX) converses with the strange land landline telephone by private branch exchange again.By this network system, can not take the channel/time slot of common exchanging telephone network PSTN with being connected in strange land landline telephone on the private branch exchange PBX in the enterprise between the strange land, can realize the called completely free conversation of caller.
In addition, disclose a kind of method among the U.S. Patent application USP6763226, the GSM public network in strange land is coupled together with VOIP, can economize long-distance telephone expenses, many operators are also transmitting speech with IP network in the actual toll message.As shown in Figure 2, be existing GSM networking schematic diagram, the mobile terminal MS of public network GSM/TD-SCDMA system is very ripe by the framework that moving exchanging center MSC is connected to interconnecting interface IWF again by base station BS (comprising base station transceiver BTS and base station controller BSC).Mobile terminal user adds spcial character before the telephone number of its dial-out when caller, insert enterprises VOIP gateway with sign, by after the enterprises VOIP gateway authentication, connects phone.But this talking mode produces Personal Handyphone System(PHS) to I haven't seen you for ages and takes, and it is completely free to accomplish to converse.
Summary of the invention
The objective of the invention is to, a kind of system that realizes enterprise class VOIP basiness is provided, can make between the landline telephone in strange land in the enterprise, between the mobile phone, caller, called need between landline telephone and the mobile phone pay INTERNET network charges, and exempt from call rate entirely.
Another object of the present invention is to, a kind of method that realizes enterprise class VOIP basiness is provided, can make between the landline telephone in strange land in the enterprise, between the mobile phone, caller, called need between landline telephone and the mobile phone pay INTERNET network charges, and exempt from call rate entirely.
The system of realization enterprise class VOIP basiness of the present invention, comprise: portable terminal, base station BS, router, wherein, described base station, comprise the switch control unit among base station transceiver BTS and the controller BSC, also comprise authenticating unit and IWF interface IWF, wherein, described transceiver BTS is used to carry out the reception and the transmission of signal; The switch control unit of described BSC is used for control and carries out the enterprises switching; Described authenticating unit is used for the user of application enterprise class VOIP basiness is carried out authentication; Described IWF interface unit is used for that the base station is sent the analog voice letter to router and converts the signal that router can be discerned to, perhaps will be converted to the signal that the base station can be discerned by the analog voice signal that described router sends; Described router comprises the VOIP processing module, and the analog voice signal that described VOIP processing module is used for sending terminal from the base station converts audio digital signals to, and sends to the INTERNET net by described router after it is packaged into voice IP packet; After perhaps the voice IP packet that router is received from the INTERNET net unpacked, audio digital signals converted analog voice signal to and is sent to described portable terminal by the base station after will unpacking.
Wherein, described router, by 100,000,000 or the electricity of gigabit mouthful or light mouth be connected to the INTERNET net, and carry out signal transmission in the network by IEEE 802.3 standards and ICP/IP protocol.
The system of realization enterprise class VOIP basiness of the present invention can further comprise fixed terminal, and described fixed terminal is connected to described VOIP processing module by the FXS interface or by pbx switch and FXO interface; Described VOIP processing module, be further used for converting described fixed terminal interface FXS interface or the analog voice signal that sends by pbx switch and FXO interface to audio digital signals, and send to the INTERNET net by router after it is packaged into voice IP packet; After perhaps the voice IP packet that router is received from the INTERNET net unpacks, convert audio digital signals to analog voice signal and be sent to fixed terminal by the fixed terminal interface.
Wherein, described VOIP processing module further comprises on-site programmable gate array FPGA or IC private communication integrated package, is used to realize between base station and the router, the data transaction of data link layer between landline telephone interface and the router.
In addition, the system of realization enterprise class VOIP basiness of the present invention can further comprise computer equipment, is connected to described router by netting twine or Serial Port Line, is used for it is managed for configuration.
The method of realization enterprise class VOIP basiness of the present invention comprises the following steps:
Steps A: after the base station of transmitting terminal receives the analog voice signal that portable terminal sends in the enterprise, it is sent to router by the base-station interface card;
Step B: router with the analog voice signal that receives be converted to behind the audio digital signals it is packaged into voice IP packet after, be sent to the router of another receiving terminal in the enterprise by the INTERNET net;
Step C: the router of described receiving terminal unpacks the voice IP packet that the INTERNET net sends, and converts the audio digital signals after unpacking to portable terminal that analog voice signal is sent to receiving terminal.
Wherein, in described step 100, authentication is carried out to the user of application enterprise class VOIP basiness in the base station of transmitting terminal after receiving the analog voice signal that portable terminal sends.
In described step 400, authentication was carried out to the user of receiving terminal in the base station of receiving terminal before the analog voice signal that router is sent is sent to the corresponding mobile terminal.
Wherein, described router by 100,000,000 or the electricity of gigabit mouthful or light mouth be connected to the INTERNET net, carry out signal transmission in the network by IEEE 802.3 standards and ICP/IP protocol.
The method of realization enterprise class VOIP basiness of the present invention, can further comprise the following steps: to convert the analog voice signal that enterprise's internal fixation terminal is sent to audio digital signals, and send to the INTERNET net by router after it is packaged into voice IP packet, after the router of other end end will unpack from the voice IP packet that the INTERNET net receives in the enterprise, convert audio digital signals to analog voice signal and be sent to fixed terminal.
The invention has the beneficial effects as follows: according to the system and method for realization enterprise class VOIP basiness of the present invention, can make between the landline telephone in strange land in the enterprise, between the mobile phone, caller, called need between landline telephone and the mobile phone pay INTERNET network charges, and exempt from call rate entirely.
Description of drawings
Fig. 1 is existing enterprise-level VOIP networking schematic diagram;
Fig. 2 is existing GSM networking schematic diagram;
Fig. 3 is an enterprise-level VOIP networking schematic diagram of the present invention;
Fig. 4 is communication network is set up in VOIP of the present invention system between the enterprises strange land a networking work schematic diagram;
Fig. 5 is the method flow diagram of realization enterprise class VOIP basiness of the present invention.
Embodiment
Below, with reference to the system and method for figure 3～5 detailed descriptions realization enterprise class VOIP basiness of the present invention.
As shown in Figure 3, be enterprise-level VOIP networking schematic diagram of the present invention, enterprise-level VOIP of the present invention system comprises portable terminal, base station BS, router.Wherein, the base station has kept the transceiver BTS in the existing base station, has kept the switch control unit among the controller BSC in the existing base station, and increased authentication (AC) unit in the existing moving exchanging center MSC and part IWF interface (Inter-working Function, IWF).
Wherein: transceiver BTS is used to carry out the reception and the transmission of signal; The switch control unit of BSC is used for control and carries out the enterprises switching; Authenticating unit is used for the user of application enterprise class VOIP basiness is carried out authentication, and for example whether the number by monitor user ' is that the validated user of this enterprise is resolved, authentication; The IWF interface unit, be used for realizing the part IWF of existing MSC IWF interface, the base station is sent the analog voice letter to router convert the signal that router can be discerned to, perhaps will convert the signal that the base station can be discerned to by the analog voice signal that router sends.
Router, on the basis of existing route device, increased the VOIP processing module, the analog voice signal that this VOIP processing module is used for sending terminal from the base station converts audio digital signals to, and sends to the INTERNET net by router after it is packaged into voice IP packet; After perhaps the voice IP packet that router is received from the INTERNET net unpacked, audio digital signals converted analog voice signal to and is sent to portable terminal by the base station after will unpacking.
Portable terminal need add before the telephone number of its input and dial default spcial character when making a call, and is enterprise class VOIP basiness to represent this call business.
In addition, router, by 100,000,000 or the electricity of gigabit mouthful or light mouth be connected to the INTERNET net, and can carry out signal transmission in the network by IEEE 802.3 standards and ICP/IP protocol.
In addition, based on as mentioned above, enterprise-level VOIP of the present invention system can further comprise fixed terminal, and fixed terminal is connected to the VOIP processing module by the FXS interface or by pbx switch and FXO interface.Wherein, FXS interface, pbx switch and FXO interface are prior art, and the present invention is not described in detail.
The VOIP processing module, be further used for converting fixed terminal interface FXS interface or the analog voice signal that sends by pbx switch and FXO interface to audio digital signals, and send to the INTERNET net by router after it is packaged into voice IP packet; After perhaps the voice IP packet that router is received from the INTERNET net unpacks, convert audio digital signals to analog voice signal and be sent to fixed terminal by the fixed terminal interface.
In addition, can further comprise field programmable gate array (Field-Programmable Gate Array on the aforesaid VOIP processing module, FPGA) or IC private communication integrated package, be used to realize between base station and the router, the data transaction of complicated data link layer between landline telephone interface and the router.
Based on as mentioned above, link to each other with the base station because portable terminal passes through wireless terminal interface Um, and the base station is not connected to moving exchanging center MSC, but is connected to the INTERNET net by router.Owing to do not carry out authentication and charging, therefore do not need to bear cost of the phone call by MSC.
In addition, when practical application, as shown in Figure 3, computer can be directly realized configuration management to router device by netting twine or Serial Port Line, and router is carried out initialization operation, it is upgraded and operation such as resets.
As shown in Figure 4, between the enterprises strange land, set up the networking work schematic diagram of communication network for VOIP of the present invention system.This network system can realize in the enterprise between the strange land between the mobile phone and mobile phone, between mobile phone and the base, and the caller between base and the base, called completely free conversation.But, if mobile phone has exceeded the wireless coverage of BS apart from this VOIP gateway, this gateway will pass through the wireless public network Home Location Register, and (Home Location Register HLR) finds this mobile phone also by the conversation of local telephone network public network, has this moment wireless city telephone rate to produce.
As shown in Figure 5, be the method flow diagram of realization enterprise class VOIP basiness of the present invention, this method comprises the following steps:
Step 100: after the base station of a transmitting terminal receives the analog voice signal that portable terminal sends in the enterprise, it is sent to router by the base-station interface card;
Step 200: router with the analog voice signal that receives be converted to behind the audio digital signals it is packaged into voice IP packet after, be sent to the router of another receiving terminal in the enterprise by the INTERNET net;
Step 300: the router of this receiving terminal unpacks the voice IP packet that the INTERNET net sends, and converts the audio digital signals after unpacking to analog voice signal and is sent to portable terminal by the base station.
Wherein, in step 100, the base station of transmitting terminal further comprises the following steps: after receiving the analog voice signal that portable terminal sends
User to the application enterprise class VOIP basiness carries out authentication, and for example whether the number by monitor user ' is that the validated user of this enterprise is resolved, authentication.
In step 300, the base station of receiving terminal further comprised the following steps: before the analog voice signal that router is sent is sent to the corresponding mobile terminal
User to receiving terminal carries out authentication, and for example whether the number by monitoring receiving terminal user is that the validated user of this enterprise is resolved, authentication.
In addition, aforesaid router by 100,000,000 or the electricity of gigabit mouthful or light mouth be connected to the INTERNET net, and can carry out signal transmission in the network by IEEE 802.3 standards and ICP/IP protocol.
In addition, based on as mentioned above, the method for realization enterprise class VOIP basiness of the present invention can further comprise the following steps:
The analog voice signal that enterprise's internal fixation terminal is sent converts audio digital signals to, and send to the INTERNET net by router after it is packaged into voice IP packet, after the router of other end end will unpack from the voice IP packet that the INTERNET net receives in the enterprise, convert audio digital signals to analog voice signal and be sent to fixed terminal.
In sum, system and method according to realization enterprise class VOIP basiness of the present invention, can make between the landline telephone in strange land in the enterprise, between the mobile phone, caller, called need between landline telephone and the mobile phone pay INTERNET network charges, and exempt from call rate entirely.
More than be in order to make those of ordinary skills understand the present invention; and to detailed description that the present invention carried out; but can expect; in the scope that does not break away from claim of the present invention and contained, can also make other variation and modification, these variations and revising all in protection scope of the present invention.
Claims (10)
1. a system that realizes enterprise class VOIP basiness is characterized in that, comprising: portable terminal, base station BS, router, wherein,
Described base station comprises the switch control unit among base station transceiver BTS and the controller BSC, also comprises authenticating unit and IWF interface IWF, wherein,
Described transceiver BTS is used to carry out the reception and the transmission of signal;
The switch control unit of described BSC is used for control and carries out the enterprises switching;
Described authenticating unit is used for the user of application enterprise class VOIP basiness is carried out authentication;
Described IWF interface unit is used for that the base station is sent the analog voice letter to router and converts the signal that router can be discerned to, perhaps will be converted to the signal that the base station can be discerned by the analog voice signal that described router sends;
Described router comprises the VOIP processing module, and the analog voice signal that described VOIP processing module is used for sending terminal from the base station converts audio digital signals to, and sends to the INTERNET net by described router after it is packaged into voice IP packet; After perhaps the voice IP packet that router is received from the INTERNET net unpacked, audio digital signals converted analog voice signal to and is sent to described portable terminal by the base station after will unpacking.
2. the system of realization enterprise class VOIP basiness as claimed in claim 1, it is characterized in that, described router, by 100,000,000 or the electricity of gigabit mouthful or light mouth be connected to the INTERNET net, and carry out signal transmission in the network by IEEE802.3 standard and ICP/IP protocol.
3. the system of realization enterprise class VOIP basiness as claimed in claim 1 is characterized in that, further comprises fixed terminal, and described fixed terminal is connected to described VOIP processing module by the FXS interface or by pbx switch and FXO interface;
Described VOIP processing module, be further used for converting described fixed terminal interface FXS interface or the analog voice signal that sends by pbx switch and FXO interface to audio digital signals, and send to the INTERNET net by router after it is packaged into voice IP packet; After perhaps the voice IP packet that router is received from the INTERNET net unpacks, convert audio digital signals to analog voice signal and be sent to fixed terminal by the fixed terminal interface.
4. the system of realization enterprise class VOIP basiness as claimed in claim 3, it is characterized in that, described VOIP processing module, further comprise on-site programmable gate array FPGA or IC private communication integrated package, be used to realize between base station and the router, the data transaction of data link layer between landline telephone interface and the router.
5. the system of realization enterprise class VOIP basiness as claimed in claim 1 is characterized in that, further comprises computer equipment, is connected to described router by netting twine or Serial Port Line, is used for it is managed for configuration.
6. a method that realizes enterprise class VOIP basiness is characterized in that, comprises the following steps:
Steps A: after the base station of transmitting terminal receives the analog voice signal that portable terminal sends in the enterprise, it is sent to router by the base-station interface card;
Step B: router with the analog voice signal that receives be converted to behind the audio digital signals it is packaged into voice IP packet after, be sent to the router of another receiving terminal in the enterprise by the INTERNET net;
Step C: the router of described receiving terminal unpacks the voice IP packet that the INTERNET net sends, and converts the audio digital signals after unpacking to portable terminal that analog voice signal is sent to receiving terminal.
7. the method for realization enterprise class VOIP basiness as claimed in claim 6 is characterized in that, in described step 100, authentication is carried out to the user of application enterprise class VOIP basiness in the base station of transmitting terminal after receiving the analog voice signal that portable terminal sends.
8. the method for realization enterprise class VOIP basiness as claimed in claim 6, it is characterized in that, in described step 400, authentication was carried out to the user of receiving terminal in the base station of receiving terminal before the analog voice signal that router is sent is sent to the corresponding mobile terminal.
9. the method for realization enterprise class VOIP basiness as claimed in claim 6, it is characterized in that, described router by 100,000,000 or the electricity of gigabit mouthful or light mouth be connected to the INTERNET net, carry out signal transmission in the network by IEEE 802.3 standards and ICP/IP protocol.
10. the method for realization enterprise class VOIP basiness as claimed in claim 6 is characterized in that, further comprises the following steps:
The analog voice signal that enterprise's internal fixation terminal is sent converts audio digital signals to, and send to the INTERNET net by router after it is packaged into voice IP packet, after the router of other end end will unpack from the voice IP packet that the INTERNET net receives in the enterprise, convert audio digital signals to analog voice signal and be sent to fixed terminal.
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| CN 200710123377 CN101068184A (en) | 2007-06-27 | 2007-06-27 | System and method for realizing enterprise class VOIP basiness |
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| CN 200710123377 CN101068184A (en) | 2007-06-27 | 2007-06-27 | System and method for realizing enterprise class VOIP basiness |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572613A (en) * | 2010-12-28 | 2012-07-11 | 深圳市信太和科技有限公司 | Digital intercom system and method based on wireless internet |
| WO2017000220A1 (en) * | 2015-06-30 | 2017-01-05 | Thomson Licensing | Switch device for use in gateway equipment and gateway equipment |
-
2007
- 2007-06-27 CN CN 200710123377 patent/CN101068184A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572613A (en) * | 2010-12-28 | 2012-07-11 | 深圳市信太和科技有限公司 | Digital intercom system and method based on wireless internet |
| WO2017000220A1 (en) * | 2015-06-30 | 2017-01-05 | Thomson Licensing | Switch device for use in gateway equipment and gateway equipment |
| US10623582B2 (en) | 2015-06-30 | 2020-04-14 | Interdigital Ce Patent Holdings, Sas | Switch device for use in gateway equipment and gateway equipment |
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Open date: 20071107 |