CN101600266A - The method of a kind of gateway and support Multi-Subscriber Number - Google Patents

The method of a kind of gateway and support Multi-Subscriber Number Download PDF

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Publication number
CN101600266A
CN101600266A CNA2009101473444A CN200910147344A CN101600266A CN 101600266 A CN101600266 A CN 101600266A CN A2009101473444 A CNA2009101473444 A CN A2009101473444A CN 200910147344 A CN200910147344 A CN 200910147344A CN 101600266 A CN101600266 A CN 101600266A
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module
pstn
network
wireless
network instruction
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CNA2009101473444A
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CN101600266B (en
Inventor
穆长有
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Huawei Device Shenzhen Co Ltd
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Shenzhen Huawei Communication Technologies Co Ltd
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Priority to CN200910147344A priority Critical patent/CN101600266B/en
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Abstract

The embodiment of the invention discloses the method for a kind of gateway and support Multi-Subscriber Number, belong to the communications field.Described gateway comprises: control module, be used for according to default network instruction, judging the type of network instruction judging that the user need carry out under the situation of audio call, and when the type of network instruction is wireless network, network instruction is sent to wireless module; When the type of network instruction is common exchanging telephone network PSTN, network instruction is sent to the PSTN module; Wireless module is used for according to the network instruction that control module sends, carrying out audio call under wireless network when receiving the network instruction of control module transmission; The PSTN module is used for according to the network instruction that control module sends, carrying out audio call under PSTN when receiving the network instruction of control module transmission.The technical scheme that the embodiment of the invention provides can be supported the voice demand under wireless network and the PSTN simultaneously, for the user has brought more experience.

Description

The method of a kind of gateway and support Multi-Subscriber Number
Technical field
The present invention relates to the communications field, the method for particularly a kind of gateway and support Multi-Subscriber Number.
Background technology
Voice demand under the present radio network gateway product support wireless network, as at GSM (Global System for MobileCommunications, global system for mobile communications)/TD-SCDMA (Time Division-Synchronous Code DivisionMultiple Access, the CDMA (Code Division Multiple Access) that time-division is synchronous)/UMTS (Universal Mobile TelecommunicationsSystem, universal mobile telecommunications system) audio call under the network etc., but can not support the voice call function under the PSTN (Public Switched TelephoneNetwork, PSTN).The fusion of current wireless and fixed network has become a kind of trend, can support phonetic function under PSTN and the wireless network simultaneously, has become the product of user's active demand.
But also there is not to support to support simultaneously the gateway series products of the phonetic function under PSTN and the wireless network in the prior art.
Summary of the invention
In order to bring more user experience to the user, the embodiment of the invention provides a kind of gateway and has supported the method for Multi-Subscriber Number.Described technical scheme is as follows:
The embodiment of the invention provides a kind of gateway, and described gateway comprises: control module, wireless module and PSTN module;
Described control module is used for according to default network instruction, judging the type of described network instruction judging that the user need carry out under the situation of audio call, when the type of described network instruction is wireless network, described network instruction is sent to described wireless module; When the type of described network instruction is common exchanging telephone network PSTN, described network instruction is sent to described PSTN module;
Described wireless module is used for according to the described network instruction that described control module sends, carrying out audio call under wireless network under the situation of the described network instruction that receives described control module transmission;
Described PSTN module is used for according to the described network instruction that described control module sends, carrying out audio call under PSTN under the situation of the described network instruction that receives described control module transmission.
The embodiment of the invention provides a kind of method of supporting Multi-Subscriber Number, and described method comprises:
Judging that the user need carry out under the situation of audio call, according to default network instruction, judge the type of described network instruction, when the type of described network instruction is wireless network, under wireless network, carry out audio call; When the type of described network instruction is common exchanging telephone network PSTN, under PSTN, carry out audio call.
The technical scheme that the embodiment of the invention provides can be supported the voice demand under wireless network and the PSTN simultaneously, for the user has brought more experience.
Description of drawings
Fig. 1 is a kind of gateway structural representation that one embodiment of the present of invention provide;
Fig. 2 is the another kind of gateway structural representation that one embodiment of the present of invention provide;
Fig. 3 is a kind of method flow schematic diagram of supporting Multi-Subscriber Number that one embodiment of the present of invention provide.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Embodiment 1
Referring to Fig. 1, the embodiment of the invention provides a kind of gateway, and this gateway comprises: control module 101, wireless module 102 and PSTN module 103;
Control module 101 is used for according to default network instruction, judging the type of this network instruction judging that the user need carry out under the situation of audio call, when the type of this network instruction is wireless network, this network instruction is sent to wireless module 102; When the type of this network instruction is PSTN, this network instruction is sent to PSTN module 103;
For example, for the situation of user's caller, when detecting user's off-hook or making a phone call, can judge that the user need carry out voice call service by hands-free dialing.Should preset network instruction can be by the user before carrying out audio call, or import when carrying out audio call, control module 101 is judged the type of this network instruction according to the network instruction of user's input, control module 101 also can be determined default network instruction by the position of the hardware switch on the gateway, in primary importance, the type of representing network instruction is an infinite network as hardware switch; Hardware switch is in the second place, and the type of representing network instruction is the PSTN network.
Wireless module 102 is used for according to the network instruction that control module 101 sends, carrying out voice communication under wireless network under the situation of the network instruction that receives control module 101 transmissions;
When wireless module 102 received the network instruction of control module 101 transmissions, the type that shows this network instruction correspondence was a wireless network, and the user determines to use wireless network to call out, and at this moment, wireless module 102 is finished voice communication and handled under wireless network.
PSTN module 103 is used for according to the network instruction that control module 101 sends, carrying out voice communication under PSTN under the situation of the described network instruction that receives described control module 101 transmissions;
When PSTN module 103 received the network instruction of control module 101 transmissions, the type that shows this network instruction correspondence was PSTN, and the user determines to use PSTN to call out, and at this moment, PSTN module 103 is finished voice communication and handled under PSTN.
In one embodiment of the invention, referring to Fig. 2, this gateway can also be included in the input/output module 104 (as speaker and microphone) of carrying out under the voice communication situation, this input/output module 104 can communicate to connect with wireless module 102 and PSTN module 103 simultaneously, when wireless module 102 work, the signal that input/output module 104 receives wireless module 102 is exported, and also is used to receive the signal of user's input, inputs to wireless module 102; When 103 work of PSTN module, the signal that input/output module 104 receives PSTN module 103 is exported, and also is used to receive the signal of user's input, inputs to PSTN module 103.In one embodiment of the invention, input/output module 104 also can realize by the control of control module 101 and the communicating to connect of wireless module 102 or PSTN module 103, be that control module 101 is when the type of judging default network instruction is wireless network, control input/output module 104 links to each other with wireless module 102 communications, judge when the type of presetting network instruction is PSTN that control input/output module 104 links to each other with 103 communications of PSTN module.
In this embodiment, input/output module 104 is not to connect PSTN module 103 and wireless module 102 simultaneously, but when which module is worked, just with which module is connected, and has avoided connecting simultaneously when work the interference that a plurality of modules may cause.
Particularly, can adopt a control switch to control communicating to connect of input/output module 104 and wireless module 102 or PSTN module 103, this control switch comprises control end, first end, second end and the 3rd end, this first end and input/output module 104 communicate to connect, second end and wireless module 102 communicate to connect, the 3rd end and PSTN module 103 communicate to connect, control end is accepted the control of control module 101, when control module 101 judges that the type of default network instruction is wireless network, control first end and second end communicates to connect by this control end; When control module 101 judges that the type of default network instruction is PSTN, control first end and the 3rd end communicates to connect by this control end.
The concrete mode that communicates to connect of certain control input/output module 104 and wireless module 102 or PSTN module 103 has multiple, cooperates hardware to realize the connection switching of input/output module as also adopting software switch, does not enumerate one by one at this.
For called situation, wireless module 102 and PSTN module 103 all detect called situation, callings that wireless module 102 detects from wireless network that different is, if called be calling from wireless network, then wireless module 102 is finished the processing of audio call under wireless network; PSTN module 103 detects the calling on the telephone wires, if called be from the calling on the telephone wire, then PSTN module 103 is finished the processing of audio call under PSTN, such gateway can bring more experience for the user.
The gateway that present embodiment provides can be supported the voice demand under wireless network and the PSTN simultaneously, and in the prior art, this type of gateway is only supported the voice demand under the wireless network, as only supporting audio call under the GSM/TD-SCDMA/UMTS network etc., can not support the voice call function under the PSTN.And the fusion of current wireless network and PSTN has become a kind of trend, and the gateway that this embodiment provides both can have been supported the phonetic function under the wireless network, can support the phonetic function under the PSTN again, increases the user convenience degree greatly.
Because the mobility of wireless network, the user tends to preferably be provided with gateway and adopt wireless network when audio call, and is promptly pre-if the network instruction of input wireless network type.But the voice communication of wireless network also can be subjected to the restriction of wireless signal power, at this situation, in one embodiment of the invention, wireless module 102 also is used for, under the situation of the described network instruction that receives control module 101 transmissions, judge the signal power of wireless network,, send first notice to control module 101 if when wireless network no signal or signal strength signal intensity are lower than first threshold;
At this moment, control module 101 is used for also checking according to described first notice whether the PSTN network is available that if available, then sending network type to PSTN module 103 is the network instruction of PSTN.
Because on the telephone wire of PSTN module might not pegged graft, so control module 101 needs to check whether the PSTN network is available.The particular exam mode can be that control module 101 sends query requests to PSTN module 103, and PSTN module 103 is returned whether available replying of expression PSTN module 103.Certainly, the mode of inquiry can have multiple, and embodiments of the invention are not done qualification to the concrete mode of inquiry.
In this embodiment, gateway can communicate according to the preferential selection wireless network of being provided with of user, but under the situation of wireless network no signal or poor signal, adjusts the communication module of carrying out voice communication automatically, has guaranteed the user's communications quality.
Because the often rate than wireless network of PSTN network rate are cheap, it is to adopt PSTN at audio call that the user also may preferably be provided with gateway, promptly pre-if the network instruction of input PSTN type.But might be because telephone wire is not plugged or other reasons causes PSTN module 103 unavailable yet, at this situation, in one embodiment of the invention, PSTN module 103 also is used for, under the situation of the described network instruction that receives control module 101 transmissions, judge whether the PSTN network is available,, then send second notice to control module 101 as unavailable;
At this moment, control module 101 is used for also checking according to described second notice whether the wireless network that wireless module 102 connects has signal that if having, then sending network type to wireless module 102 is the network instruction of wireless network.
In this embodiment, gateway can communicate according to the preferential selection of being provided with of user PSTN, but under the disabled situation of PSTN, adjusts the communication module of carrying out voice communication automatically, has guaranteed normally carrying out of telex network.
Referring to Fig. 3, in one embodiment of the invention, also provide a kind of method of using the support Multi-Subscriber Number of above-mentioned gateway, this method comprises:
201: judging that the user need carry out under the situation of audio call,, judge the type of this network instruction, when the type of this network instruction is wireless network, carry out 202 according to default network instruction; When the type of this network instruction is PSTN, carry out 203;
For example, for the situation of user's caller, when detecting user's off-hook or making a phone call, can judge that the user need carry out voice call service by hands-free dialing.Should preset network instruction can be by the user before carrying out audio call, or import when carrying out audio call, can be by judge the type of this network instruction according to the network instruction of user's input, also can determine default network instruction by the position of the hardware switch on the gateway, in primary importance, the type of representing network instruction is an infinite network as hardware switch; Hardware switch is in the second place, and the type of representing network instruction is the PSTN network.
202: under wireless network, carry out voice communication;
When the type of the network instruction correspondence of receiving is a wireless network, show that the user determines to use wireless network to call out, at this moment, under wireless network, finish audio call and handle.
203: under PSTN, carry out voice communication.
When the type of the network instruction correspondence of receiving is PSTN, show that the user determines to use PSTN to call out, at this moment, under PSTN, finish voice communication and handle.
For called situation, can detect called situation, be calling when detecting this calling from wireless network, then under wireless network, finish the processing of audio call; When detecting this calling is from the calling on the telephone wire, then finishes the processing of audio call under PSTN.
The method of the support Multi-Subscriber Number of the above-mentioned gateway of use that present embodiment provides, can make this gateway support voice demand under wireless network and the PSTN simultaneously, and gateway is only supported voice demand under the wireless network in the prior art, as only supporting audio call under the GSM/TD-SCDMA/UMTS network etc., can not support the voice call function under the PSTN.And the fusion of current wireless network and PSTN has become a kind of trend, therefore both can support the phonetic function under the wireless network, can support that again the phonetic function under the PSTN can increase the user convenience degree greatly.
Because the mobility of wireless network, the user tends to preferably be provided with gateway and adopt wireless network when audio call, and is promptly pre-if the network instruction of input wireless network type.But the voice communication of wireless network also can be subjected to the restriction of wireless signal power, at this situation, in one embodiment of the invention, step 202: under wireless network, carry out audio call, specifically comprise:
Judge the signal power of wireless network, if when wireless network no signal or signal strength signal intensity are lower than first threshold, check whether the PSTN network is available, if available, then execution in step 203.
Because on telephone wire might not pegged graft, so need to check whether PSTN is available.The particular exam mode can be to send query requests, if receive expression PSTN can with reply, then can use PSTN to carry out audio call.Certainly, the mode of inquiry can have multiple, and embodiments of the invention are not done qualification to the concrete mode of inquiry.
In this embodiment, gateway can communicate according to the preferential selection wireless network of being provided with of user, but under the situation of wireless network no signal or poor signal, adjusts the communication mode that carries out voice communication automatically, has guaranteed the user's communications quality.
Because the often rate than wireless network of PSTN rate are cheap, it is to adopt PSTN at audio call that the user also may preferably be provided with gateway, promptly pre-if the network instruction of input PSTN type.But also might since telephone wire do not plug or other reasons causes PSTN unavailable, at this situation, in one embodiment of the invention, step 203: under PSTN, carry out voice communication, specifically comprise:
Judge whether PSTN is available, as unavailable, check then whether wireless network has signal, if signal is arranged, then execution in step 202.
In this embodiment, gateway can communicate according to the preferential selection of being provided with of user PSTN, but under the disabled situation of PSTN, adjusts the communication module of carrying out voice communication automatically, has guaranteed normally carrying out of telex network.
The embodiment of the invention can utilize software to realize that corresponding software programs can be stored in the storage medium that can read, for example, and in the hard disk of computer, buffer memory or the CD.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1. a gateway is characterized in that, comprising: control module, wireless module and PSTN module;
Described control module is used for according to default network instruction, judging the type of described network instruction judging that the user need carry out under the situation of audio call, when the type of described network instruction is wireless network, described network instruction is sent to described wireless module; When the type of described network instruction is common exchanging telephone network PSTN, described network instruction is sent to described PSTN module;
Described wireless module is used for according to the described network instruction that described control module sends, carrying out voice communication under wireless network under the situation of the described network instruction that receives described control module transmission;
Described PSTN module is used for according to the described network instruction that described control module sends, carrying out voice communication under PSTN under the situation of the described network instruction that receives described control module transmission.
2. gateway according to claim 1 and 2, it is characterized in that, described gateway also comprises: input/output module, described input/output module is connected with described PSTN module communication with described wireless module, being used for described wireless module carries out under the situation of voice communication under wireless network, receive the signal of user's input, input to described wireless module, and the signal that receives described wireless module is exported; Also be used for carrying out under the PSTN under the situation of voice communication, receive the signal of user's input, input to described PSTN module, and the signal that receives described PSTN module is exported in described PSTN module.
3. gateway according to claim 1 is characterized in that, described gateway also comprises:
Input/output module is used for receiving the signal of user's input communicating when being connected with described wireless module, inputs to described wireless module, and the signal that receives described wireless module is exported; Be that described PSTN communicates when connecting, receive the signal of user's input, input to described PSTN module, and the signal that receives described PSTN module is exported;
Described control module also is used for when the type of judging default network instruction is wireless network, controlling described input/output module communicates by letter with described wireless module and links to each other, when the type of judging default network instruction is PSTN, controls described input/output module and link to each other with described PSTN module communication.
4. gateway according to claim 3 is characterized in that, described gateway also comprises: control switch, and described control switch comprises control end, first end, second end and the 3rd end; Described first end and described input/output module communicate to connect, and described second end and described wireless module communicate to connect, and described the 3rd end is connected with described PSTN module communication;
Described control module specifically is used for judging that the user need carry out under the situation of audio call, according to default network instruction, judge the type of described network instruction, when the type of described network instruction is wireless network, described network instruction is sent to described wireless module, and control described first end and described second end communicates to connect by described control end; When the type of described network instruction is common exchanging telephone network PSTN, described network instruction is sent to described PSTN module, control described first end and described the 3rd end communicates to connect by described control end.
5. according to the arbitrary described gateway of claim 1 to 4, it is characterized in that, described wireless module also is used for, under the situation of the described network instruction that receives described control module transmission, judge the signal power of wireless network, when if described wireless network no signal or signal strength signal intensity are lower than first threshold, send first notice to described control module;
Described control module is used for also checking according to described first notice whether PSTN is available that if available, then sending network type to described PSTN module is the network instruction of PSTN.
6. according to the described gateway of claim 1 to 4, it is characterized in that described PSTN module also is used for, under the situation of the described network instruction that receives described control module transmission, judge whether PSTN is available,, then send second notice to described control module as unavailable;
Accordingly, described control module is used for also checking according to described second notice whether the wireless network that described wireless module connects has signal that if signal is arranged, then sending network type to described wireless module is the network instruction of wireless network.
7. a method of supporting Multi-Subscriber Number is characterized in that, described method comprises:
Judging that the user need carry out under the situation of audio call, according to default network instruction, judge the type of described network instruction, when the type of described network instruction is wireless network, under wireless network, carry out voice communication; When the type of described network instruction is common exchanging telephone network PSTN, under PSTN, carry out voice communication.
8. method according to claim 7 is characterized in that, the described audio call that carries out under wireless network comprises:
Judge the signal power of wireless network,, check whether PSTN is available,, then carry out the step of under PSTN, carrying out voice communication if available if when wireless network no signal or signal strength signal intensity are lower than first threshold.
9. method according to claim 7 is characterized in that, the described audio call that carries out under PSTN comprises:
Judge whether PSTN is available,, check then whether wireless network has signal,, then carry out the step of under wireless network, carrying out voice communication if signal is arranged as unavailable.
CN200910147344A 2009-06-15 2009-06-15 Gateway and method for supporting more than one number in one unit Expired - Fee Related CN101600266B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012094976A1 (en) * 2011-01-12 2012-07-19 意法·爱立信半导体(北京)有限公司 Communication method and apparatus
CN103107975A (en) * 2011-11-09 2013-05-15 中国移动通信集团公司 Communication method and voice gateway supporting one-card multi-number mode
CN105592239A (en) * 2016-02-05 2016-05-18 郑歆明 Voice gateway

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100340090C (en) * 2002-10-14 2007-09-26 西安西邮双维通信技术有限公司 Dual net IP telephone realizing method and dual net IP telephone concentrator
CN1284347C (en) * 2003-03-03 2006-11-08 西安西邮双维通信技术有限公司 Telephone set with the functions of both local calls and network calls and its implementation
CN101309328A (en) * 2007-05-17 2008-11-19 英华达(南京)科技有限公司 Dial connection apparatus having public switched telephone network and voice over internet protocol functions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012094976A1 (en) * 2011-01-12 2012-07-19 意法·爱立信半导体(北京)有限公司 Communication method and apparatus
CN103107975A (en) * 2011-11-09 2013-05-15 中国移动通信集团公司 Communication method and voice gateway supporting one-card multi-number mode
CN103107975B (en) * 2011-11-09 2016-01-27 中国移动通信集团公司 Support communication means and the voice gateways of Multi-Subscriber Number
CN105592239A (en) * 2016-02-05 2016-05-18 郑歆明 Voice gateway
WO2017133607A1 (en) * 2016-02-05 2017-08-10 郑歆明 Audio gateway
US10257362B2 (en) 2016-02-05 2019-04-09 Shu Zhou Voice gateway

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