CN101600266B - Gateway and method for supporting more than one number in one unit - Google Patents
Gateway and method for supporting more than one number in one unit Download PDFInfo
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- CN101600266B CN101600266B CN200910147344A CN200910147344A CN101600266B CN 101600266 B CN101600266 B CN 101600266B CN 200910147344 A CN200910147344 A CN 200910147344A CN 200910147344 A CN200910147344 A CN 200910147344A CN 101600266 B CN101600266 B CN 101600266B
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Abstract
The embodiment of the invention discloses a gateway and a method for supporting more than one number in one unit, which belong to the field of communication. The gateway comprises a control module, a wireless module and a PSTN module, wherein the control module is used for judging the type of a network instruction according to a preset network instruction under the judgment that a user needs a voice call; when the network instruction is a wireless network, the network instruction is sent to the wireless module; when the network instruction is a public switched telephone network PSTN, the network instruction is sent to the PSTN module; the wireless module is used for making the voice call in the wireless network according to the received network instruction sent by the control module; and the PSTN module is used for making the voice call in the PSTN according to the received network instruction sent by the control module. The technical proposal provided by the embodiment of the invention can support the voice demand in the wireless network and the PSTN synchronously to bring much experience for users.
Description
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 Mobile Communications; Global system for mobile communications)/TD-SCDMA (Time Division-Synchronous Code Division Multiple Access; The CDMA that time-division is synchronous)/UMTS (Universal Mobile Telecommunications System; UMTS) audio call under the network etc., but can not support the voice call function under the PSTN (Public Switched Telephone Network, 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.Said technical scheme is following:
The embodiment of the invention provides a kind of gateway, and said gateway comprises: control module, wireless module and PSTN module;
Said control module is used for need carrying out under the situation of audio call in judges, according to preset network instruction, judges the type of said network instruction, when the type of said network instruction is wireless network, said network instruction is sent to said wireless module; When the type of said network instruction is common exchanging telephone network PSTN, said network instruction is sent to said PSTN module;
Said wireless module is used under the situation of the said network instruction that receives said control module transmission, according to the said network instruction that said control module is sent, under wireless network, carrying out audio call;
Said wireless module also is used for; Under the situation of the said network instruction that receives said control module transmission; The signal of judging wireless network is strong and weak, if when said wireless network no signal or signal strength signal intensity are lower than first threshold, sends first notice to said control module;
Whether said control module also is used for according to the said first notice inspection PSTN available, if available, then sending network type to said PSTN module is the network instruction of PSTN;
Said PSTN module is used under the situation of the said network instruction that receives said control module transmission, according to the said network instruction that said control module is sent, under PSTN, carrying out audio call.
The embodiment of the invention provides a kind of method of supporting Multi-Subscriber Number, and said method comprises:
Need carry out under the situation of audio call in judges,, judge the type of said network instruction, when the type of said network instruction is wireless network, under wireless network, carry out voice communication according to preset network instruction;
Saidly under wireless network, carry out voice communication; Comprise: the signal of judging wireless network is strong and weak, if when wireless network no signal or signal strength signal intensity are lower than first threshold, whether PSTN is available in inspection; If available, then sending network type to said PSTN module is the network instruction of PSTN;
When the type of said 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 sketch map of supporting Multi-Subscriber Number that one embodiment of the present of invention provide.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is done to describe in detail further below.
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;
For example, for the situation of user's caller, when detecting user's off-hook or making a phone call, can judges 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 confirmed preset network instruction through the position of the hardware switch on the gateway, and in primary importance, the type of representing network instruction is an infinite network like hardware switch; Hardware switch is in the second place, and the type of representing network instruction is the PSTN network.
When wireless module 102 receives the network instruction of control module 101 transmissions, show that the corresponding type of this network instruction is a wireless network, the user determines to use wireless network to call out, and at this moment, wireless module 102 is accomplished voice communication and is handled under wireless network.
When PSTN module 103 receives the network instruction of control module 101 transmissions, show that the corresponding type of this network instruction is PSTN, the user determines to use PSTN to call out, and at this moment, PSTN module 103 is accomplished voice communication and is 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 (like speaker and microphone) of carrying out under the voice communication situation, and this input/output module 104 can 103 communications be connected with the PSTN module with wireless module 102 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 through the control of control module 101 being connected with the communication of wireless module 102 or PSTN module 103; Be that control module 101 is when the type of judging preset network instruction is wireless network; Control input/output module 104 links to each other with wireless module 102 communications, judges when the type of presetting network instruction is PSTN, and 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 when work, connecting simultaneously the interference that a plurality of modules possibly cause.
Particularly, can adopt a control switch to control input/output module 104 and be connected with the communication of wireless module 102 or PSTN module 103, this control switch comprises control end; First end; Second end and the 3rd end, this first end is connected with input/output module 104 communications, and second end is connected with wireless module 102 communications; The 3rd end is connected with 103 communications of PSTN module; Control end is accepted the control of control module 101, when control module 101 judges that the type of preset network instruction is wireless network, controls first end through this control end and is connected with the second end communication; When control module 101 judges that the type of preset network instruction is PSTN, control first end through this control end and be connected with the 3rd end communication.
The concrete mode that certain control input/output module 104 is connected with the communication of 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 all detects called situation with PSTN module 103; Callings that wireless module 102 detects from wireless network that different is, if called be calling from wireless network, then wireless module 102 is accomplished 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 accomplished 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 when audio call, adopts wireless network, promptly presets or import the network instruction of wireless network type.But the voice communication of wireless network also can receive the strong and weak restriction of wireless signal; To this situation, in one embodiment of the invention, wireless module 102 also is used for; Under the situation of the said network instruction that receives control module 101 transmissions; The signal of judging wireless network is strong and weak, if when wireless network no signal or signal strength signal intensity are lower than first threshold, sends first notice to control module 101;
At this moment, whether control module 101 also is used for according to the said first notice inspection PSTN network available, 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 whether control module 101 needs inspection PSTN network available.The particular exam mode can be that control module 101 is sent query requests and given 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 presets or import the network instruction of PSTN type.But might be because telephone wire is not plugged or other reasons causes PSTN module 103 unavailable yet; To this situation, in one embodiment of the invention, PSTN module 103 also is used for; Under the situation of the said 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 also is used for according to the wireless network that the said second notice inspection wireless module 102 connects whether signal being arranged, 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, a kind of method of using the support Multi-Subscriber Number of above-mentioned gateway is provided also, this method comprises:
201: need carry out under the situation of audio call in judges,, judge the type of this network instruction, when the type of this network instruction is wireless network, carry out 202 according to preset 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 judges 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 through judge the type of this network instruction according to the network instruction of user's input; Also can confirm preset network instruction through the position of the hardware switch on the gateway, in primary importance, the type of representing network instruction is an infinite network like 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;
The type corresponding when the network instruction of receiving is wireless network, shows that the user determines to use wireless network to call out, and at this moment, under wireless network, accomplishes audio call and handles.
203: under PSTN, carry out voice communication.
The type corresponding when the network instruction of receiving is PSTN, shows that the user determines to use PSTN to call out, and at this moment, under PSTN, accomplishes voice communication and handles.
For called situation, can detect called situation, be calling when detecting this calling from wireless network, then under wireless network, accomplish the processing of audio call; When detecting this calling is from the calling on the telephone wire, then under PSTN, accomplishes the processing of audio call.
The method of the support Multi-Subscriber Number of the above-mentioned gateway of use that present embodiment provides; Can make this gateway support the voice demand under wireless network and the PSTN simultaneously; And gateway is only supported the voice demand under the wireless network in the prior art; As only support 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 when audio call, adopts wireless network, promptly presets or import the network instruction of wireless network type.But the voice communication of wireless network also can receive the strong and weak restriction of wireless signal, to this situation, in one embodiment of the invention, step 202: under wireless network, carry out audio call, specifically comprise:
The signal of judging wireless network is strong and weak, if when wireless network no signal or signal strength signal intensity are lower than first threshold, whether inspection PSTN network is available, if available, then execution in step 203.
Because on telephone wire might not pegged graft, so need inspection PSTN whether 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 presets or import the network instruction of PSTN type.But also might since telephone wire plug or other reasons do not cause PSTN unavailable, to 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 is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a gateway is characterized in that, comprising: control module, wireless module and PSTN module;
Said control module is used for need carrying out under the situation of audio call in judges, according to preset network instruction, judges the type of said network instruction, when the type of said network instruction is wireless network, said network instruction is sent to said wireless module; When the type of said network instruction is common exchanging telephone network PSTN, said network instruction is sent to said PSTN module;
Said wireless module is used under the situation of the said network instruction that receives said control module transmission, according to the said network instruction that said control module is sent, under wireless network, carrying out voice communication;
Said wireless module also is used for; Under the situation of the said network instruction that receives said control module transmission; The signal of judging wireless network is strong and weak, if when said wireless network no signal or signal strength signal intensity are lower than first threshold, sends first notice to said control module;
Whether said control module also is used for according to the said first notice inspection PSTN available, if available, then sending network type to said PSTN module is the network instruction of PSTN;
Said PSTN module is used under the situation of the said network instruction that receives said control module transmission, according to the said network instruction that said control module is sent, under PSTN, carrying out voice communication.
2. gateway according to claim 1; It is characterized in that said gateway also comprises: input/output module, said input/output module is connected with said PSTN module communication with said wireless module; Being used for said wireless module carries out under the situation of voice communication under wireless network; Receive the signal of user's input, input to said wireless module, and the signal that receives said 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 said PSTN module, and the signal that receives said PSTN module is exported in said PSTN module.
3. gateway according to claim 1 is characterized in that, said gateway also comprises:
Input/output module is used for receiving the signal of user's input communicating when being connected with said wireless module, inputs to said wireless module, and the signal that receives said wireless module is exported; Be that said PSTN communicates when connecting, receive the signal of user's input, input to said PSTN module, and the signal that receives said PSTN module is exported;
Said control module also is used for when the type of judging preset network instruction is wireless network; Controlling said input/output module communicates by letter with said wireless module and links to each other; When the type of judging preset network instruction is PSTN, controls said input/output module and link to each other with said PSTN module communication.
4. gateway according to claim 3 is characterized in that, said gateway also comprises: control switch, and said control switch comprises control end, first end, second end and the 3rd end; Said first end is communicated by letter with said input/output module and is connected, and said second end is communicated by letter with said wireless module and is connected, and said the 3rd end is connected with said PSTN module communication;
Said control module specifically is used for need carrying out under the situation of audio call in judges; According to preset network instruction; Judge the type of said network instruction; When the type of said network instruction is wireless network, said network instruction is sent to said wireless module, and control said first end through said control end and be connected with the said second end communication; When the type of said network instruction is common exchanging telephone network PSTN, said network instruction is sent to said PSTN module, control said first end through said control end and be connected with said the 3rd end communication.
5. according to each described gateway of claim 1 to 4, it is characterized in that said PSTN module also is used for; Under the situation of the said network instruction that receives said control module transmission; Judge whether PSTN is available,, then send second notice to said control module as unavailable;
Accordingly, said control module also is used for according to the wireless network that the said wireless module of the said second notice inspection connects whether signal being arranged, if signal is arranged, then sending network type to said wireless module is the network instruction of wireless network.
6. a method of supporting Multi-Subscriber Number is characterized in that, said method comprises:
Need carry out under the situation of audio call in judges,, judge the type of said network instruction, when the type of said network instruction is wireless network, under wireless network, carry out voice communication according to preset network instruction;
Saidly under wireless network, carry out voice communication; Comprise: the signal of judging wireless network is strong and weak, if when wireless network no signal or signal strength signal intensity are lower than first threshold, whether PSTN is available in inspection; If available, then sending network type to said PSTN module is the network instruction of PSTN;
When the type of said network instruction is common exchanging telephone network PSTN, under PSTN, carry out voice communication.
7. method according to claim 6 is characterized in that, saidly under PSTN, carries out voice communication, comprising:
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910147344A CN101600266B (en) | 2009-06-15 | 2009-06-15 | Gateway and method for supporting more than one number in one unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910147344A CN101600266B (en) | 2009-06-15 | 2009-06-15 | Gateway and method for supporting more than one number in one unit |
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| CN101600266A CN101600266A (en) | 2009-12-09 |
| CN101600266B true CN101600266B (en) | 2012-09-05 |
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| CN200910147344A Expired - Fee Related CN101600266B (en) | 2009-06-15 | 2009-06-15 | Gateway and method for supporting more than one number in one unit |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118682A (en) * | 2011-01-12 | 2011-07-06 | 意法·爱立信半导体（北京）有限公司 | Method and device for realizing communication |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490997A (en) * | 2002-10-14 | 2004-04-21 | 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 |
| CN1527562A (en) * | 2003-03-03 | 2004-09-08 | 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 |
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2009
- 2009-06-15 CN CN200910147344A patent/CN101600266B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490997A (en) * | 2002-10-14 | 2004-04-21 | 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 |
| CN1527562A (en) * | 2003-03-03 | 2004-09-08 | 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 |
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