CN101945187B - Method and system for bonding fixed-line extension telephones and mobile terminals - Google Patents
Method and system for bonding fixed-line extension telephones and mobile terminals Download PDFInfo
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- CN101945187B CN101945187B CN201010242463.0A CN201010242463A CN101945187B CN 101945187 B CN101945187 B CN 101945187B CN 201010242463 A CN201010242463 A CN 201010242463A CN 101945187 B CN101945187 B CN 101945187B
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Abstract
The invention provides a method and a system for bonding fixed-line extension telephones and mobile terminals. The method comprises the following steps of: establishing SIP UA (Session Initiation Protocol User Agent) connections between soft switch equipment and an IP (Internet Protocol) private exchange according to the requirement of a voice concurrency amount and assigning a soft switch number for each SIP UA connection as an outside line number of a fixed-line telephone; setting fixed-line extension telephone numbers under the outside line number of the fixed-line telephone, wherein each fixed-line extension telephone number corresponds to a fixed-line extension telephone; configuring mobile terminals to be bonded to the fixed-line extension telephones, storing a corresponding relation between the mobile terminal numbers and the fixed-line extension telephone numbers in the IP private exchange and storing a corresponding relation between the mobile terminal numbers and the outside line number of the fixed-line telephone in an application server; sending registration information to the soft switch equipment by the IP private exchange in an SIP UA mode; and configuring business subscription information for the bonded the mobile terminal numbers in a network to which the mobile terminals belong. The invention realizes the access of an IP PBX (Private Branch Exchange) into a telecommunication network and the deep integration application of the telecommunication network and an enterprise network.
Description
Technical field
The invention belongs to IP PBX (IP:Internet Protocol, Internet protocol, PBX:Private Branch Exchange, private branch exchange system) technical field and Softswitch technology field relate in particular to the method and system that fixed line extension set and portable terminal are bound.
Background technology
At present IP PBX is connected business and is connected with the flexible exchanging network of communication network by circuit domain modes such as E1, V5 in conjunction with the IP PBX that is enterprise network with flexible exchanging network, and the realization speech lands, but this mode need to configure extra circuit resource, as shown in Figure 1.
The professional business with enterprise network of flexible exchanging network is operation system independently separately normally, and the service logic degree of association is few, is difficult to realize that the value-added service of telecom operators merges mutually with the enterprise network business.
Summary of the invention
The present invention proposes method and system that fixed line extension set and portable terminal are bound.Realize IP PBX access communication network, and realized communication network and enterprise network degree of depth fusion application.
According to an aspect of the present invention, a kind of method that fixed line extension set and portable terminal are bound is proposed, may further comprise the steps: according to the requirement of speech concurrency, Softswitch set up with the IP private branch exchange system between SIP UA be connected, and be that each SIP UA connects soft switch number of distribution, described soft switch number is as the fixed line outside line key; Under described fixed line outside line key, set up the fixed line extension, the corresponding fixed line extension set of each fixed line extension; The portable terminal that configuration is bound with the fixed line extension set is stored in IP specialty switch with the corresponding relation of mobile terminal number and fixed line extension, and the corresponding relation of mobile terminal number and fixed line outside line key is stored in application server; IP specialty switch sends log-on message by SIP UA mode to Softswitch; At mobile terminal affiliated network, be the mobile terminal number configuration service CAMEL-Subscription-Information of binding, show the business of portable terminal signature application server.
Further, after binding, also be included in the step of automatic transfer portable terminal when calling out the fixed line extension set: when called fixed line extension set is in nonreply or busy condition, IP specialty switch obtains the corresponding relation of fixed line extension and portable terminal, calls out Softswitch and calls out described portable terminal by Interworking GateWay.
Further, after binding, also comprise the step that makes a call by the portable terminal of binding: mobile terminal affiliated network is inserted access code with calling and is routed to flexible exchanging network, and flexible exchanging network is toggled to application server according to service access code with calling; Application server is according to fixed line outside line key and mobile terminal number corresponding relation, transfer caller ID display information to the fixed line outside line key from mobile terminal number, call routing is to flexible exchanging network, and when the called number call establishment, is shown as the fixed line outside line key.
Further, after binding, also comprise the step by the calling of fixed line outside line call forwarding portable terminal: by the binding mobile terminal calling fixed line outside line key the time, application server is confirmed to send the portable terminal of calling and is the portable terminal of binding according to the mobile terminal number of storage and the corresponding relation of fixed line outside line key; Application server notice Softswitch sends invitation message to IP specialty switch, and IP specialty switch is realized call diversion.
Further, portable terminal is CDMA, and the fixed line extension set is enterprise's extension set.
According to a further aspect of the invention, a kind of system that fixed line extension set and portable terminal are bound is also proposed, comprise: portable terminal, be configured to bind with the fixed line extension set, and in described mobile terminal affiliated mobile network the configuration service CAMEL-Subscription-Information, show the business of portable terminal signature application server; The fixed line extension set has the fixed line extension that is built up under the fixed line outside line key; IP specialty switch, the corresponding relation of memory mobile terminal number and fixed line extension sends log-on message by the SIPUA mode to Softswitch; Application server, the corresponding relation of memory mobile terminal number and fixed line outside line key; Softswitch, according to the speech concurrency require to set up with the IP private branch exchange system between SIP UA is connected, and be soft switch number of each SIP UA connection distribution, described soft switch number is as the fixed line outside line key.
Further, when the IP private branch exchange system is in nonreply or busy condition at called fixed line extension set, obtain the corresponding relation of fixed line extension and portable terminal, call out Softswitch and call out described portable terminal by Interworking GateWay.
Further, when application server sends calling at described portable terminal, according to fixed line outside line key and mobile terminal number corresponding relation, transfer caller ID display information to the fixed line outside line key from mobile terminal number, call routing is to flexible exchanging network, and when the called number call establishment, be shown as the fixed line outside line key.
Further, application server is when described mobile terminal calling fixed line outside line key, according to the mobile terminal number of storage and the corresponding relation of fixed line outside line key, to confirm to send the portable terminal of calling and be the portable terminal of binding, notice IP specialty switch is realized call diversion.
Further, portable terminal is CDMA, and the fixed line extension set is enterprise's extension set.
Compared with prior art, the present invention has the following advantages:
Proposed the network architecture that IP PBX is connected with flexible exchanging network, for operator, can adopt existing interconnected network mode carrying, network design is simple and safe, does not need existing ripe network is changed, and cost is little.
The service implementation method that proposes has been utilized the separately advantage of operation system of IP PBX and flexible exchanging network, has realized the degree of depth fusion application of telecommunications network business and enterprise network business.
Description of drawings
Fig. 1 is that the business of IP PBX and flexible exchanging network in the prior art is in conjunction with schematic diagram.
Fig. 2 method flow that to be the present invention bind fixed line extension set and portable terminal.
Fig. 3 is the automatic transfer schematic flow sheet, namely after binding, and the flow process of automatic transfer portable terminal when calling out the fixed line extension set.
The schematic flow sheet that Fig. 4 makes a call for the portable terminal by binding.
Fig. 5 is after binding, the schematic flow sheet of the calling by fixed line outside line call forwarding portable terminal, i.e. company telephone exchange switching flow process.
Fig. 6 is the system construction drawing of among the present invention fixed line extension set and portable terminal being bound.
Embodiment
The present invention proposes the method and system that fixed line extension set and portable terminal are bound.Utilize the characteristics of IP PBX and two operation systems of soft switch, fixed line extension set and portable terminal are bundled, to realize the mobility of fixed line extension set.System architecture of the present invention is simple, easily deployment, does not need the existing network adjustment.
Fig. 2 method flow that to be the present invention bind fixed line extension set and portable terminal.
In step 201, according to the requirement of speech concurrency, Softswitch set up with the IP private branch exchange system between SIP UA be connected, and be each SIP UA (SIP:Session InitiationProtocol, UA:User Agent, the user agent) connect soft switch number of distribution, described soft switch number is as the fixed line outside line key.
In step 202, under described fixed line outside line key, set up the fixed line extension, the corresponding fixed line extension set of each fixed line extension.
In step 203, the portable terminal that configuration is bound with the fixed line extension set is stored in IP specialty switch with the corresponding relation of mobile terminal number and fixed line extension, and the corresponding relation of mobile terminal number and fixed line outside line key is stored in application server.
In step 204, IP specialty switch sends log-on message by SIP UA mode to Softswitch, and log-on message is the Register message of Session Initiation Protocol; When SIP UA reaches the standard grade, will send to soft switch, expression SIP UA can call out by sending and receiving.
In step 205, at mobile terminal affiliated network, be the mobile terminal number configuration service CAMEL-Subscription-Information of binding, CAMEL-Subscription-Information is stored in mobile network HLR, is used for the business of expression mobile phone users signature soft switch AS; When having calling, will at first inquire about HLR, find that this terminal use has CAMEL-Subscription-Information, will call out call forwarding to flexible exchanging network AS.
Said process of the present invention has been realized the binding of fixed line extension set and portable terminal, on this basis, has realized IP PBX access communication network, thereby has realized the mobility of fixed line extension set, and further realized communication network and enterprise network degree of depth fusion application.Wherein, portable terminal can be CDMA (Code Division Multiple Access, code division multiple access), and the fixed line extension set can be enterprise's extension set.The below will be by drawings and embodiments, and take CDMA terminal and enterprise's extension set as example, the process of communication network and enterprise network being carried out fusion application describes.
Figure 3 shows that the automatic transfer schematic flow sheet.Namely after binding, also be included in the flow process of automatic transfer portable terminal when calling out the fixed line extension set.
In step 301, enterprise's extension set sets in advance when nonreply or busy condition, and automatic transfer is to the CDMA terminal, and IP PBX has stored this corresponding relation, and namely the CDMA terminal is 133********, corresponding enterprise extension set 123.In step 302, the outside line incoming call is arranged, dial the company telephone exchange number, dial again enterprise's extension, in step 303, the IP PBX enterprise's extension set that continues.When enterprise's extension set was in nonreply or busy condition, IP PBX obtained enterprise's extension set of storage and the corresponding relation of CDMA terminal, called out Softswitch by sip message.In step 304, Softswitch is by Interworking GateWay, and calling mobile terminal, number are 133********.
Figure 4 shows that the schematic flow sheet that makes a call by the portable terminal of binding.
In step 401, the portable terminal 133******** of binding makes a call.Cdma network inquiry HLR finds that this portable terminal has CAMEL-Subscription-Information, inserts access code with calling and routes to flexible exchanging network.Soft switch is toggled to AS according to service access code with calling.In step 402, AS obtains the outside line key 3863**** of enterprise from the outside line key 3863**** of enterprise and CDMA number 133******** corresponding relation of storage, and transfers the caller ID display information of calling out to the enterprise outside line key.In step 403, route the call to soft switch.Soft switch routes to called number with speech channel.In step 404, called subscriber's call establishment, caller is shown as enterprise's outside line key.
Figure 5 shows that after binding, also comprise the schematic flow sheet by the calling of fixed line outside line call forwarding portable terminal.It is company telephone exchange switching flow process.
In step 501, the portable terminal 133******** of binding dials the outside line key 3863**** of enterprise.In step 502, cdma network inquiry HLR finds that this portable terminal has CAMEL-Subscription-Information, will call out call forwarding to flexible exchanging network AS.AS is according to enterprise's outside line key and the CDMA number corresponding relation of storage, and it carries out authentication to portable terminal, confirms as the CDMA mobile phone of binding.In step 503, notice SS sends SIP:INVITE message to IP PBX.In step 504, IP PBX can be with call diversion to other extension telephones of corporate intranet.
Figure 6 shows that among the present invention the system construction drawing that fixed line extension set and portable terminal are bound, this system comprises portable terminal, fixed line extension set, IP specialty switch (IP PBX), application server (AS:Application Server) and Softswitch (SS:SoftSwitch).Be specifically described below in conjunction with accompanying drawing.
Portable terminal is configured to bind with the fixed line extension set, and in described mobile terminal affiliated mobile network the configuration service CAMEL-Subscription-Information, CAMEL-Subscription-Information is stored in mobile network HLR, is used for the business of expression mobile phone users signature soft switch AS.Portable terminal among the present invention can be the CDMA terminal.
The fixed line extension set has the fixed line extension that is built up under the fixed line outside line key.Fixed line extension set among the present invention can be enterprise's extension set.
IP specialty switch, the corresponding relation of memory mobile terminal number and fixed line extension sends log-on message by SIP UA mode to Softswitch.Further, also be arranged under the nonreply of fixed line extension set or the busy condition automatic transfer in the IP specialty switch to portable terminal.After binding, the IP private branch exchange system also when called fixed line extension set is in nonreply or busy condition, obtains the corresponding relation of fixed line extension and portable terminal, calls out Softswitch and calls out described portable terminal by Interworking GateWay.
Application server, the corresponding relation of memory mobile terminal number and fixed line outside line key.Further, when having calling, mobile terminal affiliated mobile network will at first inquire about HLR, find that this portable terminal has CAMEL-Subscription-Information, will call out call forwarding to flexible exchanging network AS.Application server is also when described portable terminal sends calling, according to fixed line outside line key and mobile terminal number corresponding relation, transfer mobile terminal number to the fixed line outside line key, call routing is to flexible exchanging network, and when the called number call establishment, be shown as the fixed line outside line key.Further, when having calling, mobile terminal affiliated mobile network will at first inquire about HLR, find that this portable terminal has CAMEL-Subscription-Information, will call out call forwarding to flexible exchanging network AS.Application server is also when mobile terminal calling fixed line outside line key, according to the mobile terminal number of storage and the corresponding relation of fixed line outside line key, confirm to send the portable terminal of calling and be the portable terminal of binding, notice SS sends invitation message to IP PBX, and IP PBX can be with call diversion to other extension telephones of corporate intranet.
Softswitch, for Softswitch, IP PBX is equivalent to the SIP software terminal, can be according to the requirement of speech concurrency, at least set up one with the IP private branch exchange system between SIPUA be connected, be generally each SIP UA and connect soft switch number of distribution, described soft switch number is as the fixed line outside line key.
The present invention proposes method and system that fixed line extension set and portable terminal are bound, have the following advantages and effect: first, the new connected mode of telecom operators' network and the intercommunication of enterprise network voice service is provided, and the mode that IP connects is compared with the circuit domain mode, has saved circuit resource.The second, the business that the value-added service that realizes telecom operators and enterprise network merge mutually.The 3rd, for the enterprise customer provides telecommunication network services, can be applied to hotel industry, the user of hotel applies for room extension and the binding of CDMA phone, also can be applied to cross-region enterprise, for the employee on business trip provides the local CDMA phone.
Claims (10)
1. method that fixed line extension set and portable terminal are bound may further comprise the steps:
According to the requirement of speech concurrency, Softswitch set up with the IP private branch exchange system between SIP UA is connected, and be soft switch number of each SIP UA connection distribution, described soft switch number is as the fixed line outside line key;
Under described fixed line outside line key, set up the fixed line extension, the corresponding fixed line extension set of each fixed line extension;
The portable terminal that configuration is bound with the fixed line extension set is stored in the IP private branch exchange system with the corresponding relation of mobile terminal number and fixed line extension, and the corresponding relation of mobile terminal number and fixed line outside line key is stored in application server;
The IP private branch exchange system sends log-on message by SIP UA mode to Softswitch;
At mobile terminal affiliated network, be the mobile terminal number configuration service CAMEL-Subscription-Information of binding, show the business of portable terminal signature application server.
2. the described method that fixed line extension set and portable terminal are bound according to claim 1 after binding, also is included in the step of automatic transfer portable terminal when calling out the fixed line extension set:
When called fixed line extension set was in nonreply or busy condition, the IP private branch exchange system obtained the corresponding relation of fixed line extension and portable terminal, called out Softswitch and called out described portable terminal by Interworking GateWay.
3. the described method that fixed line extension set and portable terminal are bound according to claim 1 after binding, also comprises the step that the portable terminal by binding makes a call:
Mobile terminal affiliated network is inserted access code with calling and is routed to flexible exchanging network, and flexible exchanging network is toggled to application server according to service access code with calling;
Application server is according to fixed line outside line key and mobile terminal number corresponding relation, transfer caller ID display information to the fixed line outside line key from mobile terminal number, call routing is to flexible exchanging network, and when the called number call establishment, is shown as the fixed line outside line key.
4. the described method that fixed line extension set and portable terminal are bound according to claim 1 after binding, also comprises the step by the calling of fixed line outside line call forwarding portable terminal:
During mobile terminal calling fixed line outside line key by binding, application server is confirmed to send the portable terminal of calling and is the portable terminal of binding according to the mobile terminal number of storage and the corresponding relation of fixed line outside line key;
Application server notice Softswitch sends invitation message to the IP private branch exchange system, and the IP private branch exchange system is realized call diversion.
5. arbitrary described method that fixed line extension set and portable terminal are bound in 4 according to claim 1, wherein, portable terminal is CDMA, the fixed line extension set is enterprise's extension set.
6. system that fixed line extension set and portable terminal are bound comprises:
Portable terminal is configured to bind with the fixed line extension set, and in described mobile terminal affiliated mobile network the configuration service CAMEL-Subscription-Information, show the business of portable terminal signature application server;
The fixed line extension set has the fixed line extension that is built up under the fixed line outside line key;
The IP private branch exchange system, the corresponding relation of memory mobile terminal number and fixed line extension sends log-on message by SIP UA mode to Softswitch;
Application server, the corresponding relation of memory mobile terminal number and fixed line outside line key;
Softswitch, according to the speech concurrency require to set up with the IP private branch exchange system between SIP UA is connected, and be soft switch number of each SIP UA connection distribution, described soft switch number is as the fixed line outside line key.
7. the described system that fixed line extension set and portable terminal are bound according to claim 6, wherein, when the IP private branch exchange system is in nonreply or busy condition at called fixed line extension set, obtain the corresponding relation of fixed line extension and portable terminal, call out Softswitch and call out described portable terminal by Interworking GateWay.
8. the described system that fixed line extension set and portable terminal are bound according to claim 6, wherein, when application server sends calling at described portable terminal, according to fixed line outside line key and mobile terminal number corresponding relation, transfer caller ID display information to the fixed line outside line key from mobile terminal number, call routing is to flexible exchanging network, and when the called number call establishment, is shown as the fixed line outside line key.
9. the described system that fixed line extension set and portable terminal are bound according to claim 6, wherein, application server is when described mobile terminal calling fixed line outside line key, according to the mobile terminal number of storage and the corresponding relation of fixed line outside line key, confirm to send the portable terminal of calling and be the portable terminal of binding, notice IP private branch exchange system is realized call diversion.
10. arbitrary described system that fixed line extension set and portable terminal are bound in 9 according to claim 6, wherein, portable terminal is CDMA, the fixed line extension set is enterprise's extension set.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010242463.0A CN101945187B (en) | 2010-08-02 | 2010-08-02 | Method and system for bonding fixed-line extension telephones and mobile terminals |
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| CN201010242463.0A CN101945187B (en) | 2010-08-02 | 2010-08-02 | Method and system for bonding fixed-line extension telephones and mobile terminals |
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| CN101945187B true CN101945187B (en) | 2013-01-23 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870478B (en) * | 2011-04-29 | 2015-09-09 | 华为技术有限公司 | Mobile terminal communication method and device |
| CN104168256B (en) * | 2013-12-16 | 2017-07-18 | 深圳市赛纳科技有限公司 | Desktop extension set is bundled with the method and apparatus shaken with mobile intelligent terminal |
| CN104735161A (en) * | 2015-04-10 | 2015-06-24 | 林坚 | Enterprise telecommuting communication system |
| CN105611091A (en) * | 2015-12-25 | 2016-05-25 | 广东亿迅科技有限公司 | Switchboard service system taking mobile phone as extension set and realization method thereof |
| CN106686582B (en) * | 2016-12-30 | 2020-02-21 | 上海禹为通信技术有限公司 | Method and system for realizing fixed telephone number mobility |
| CN111787162B (en) * | 2020-02-28 | 2021-09-21 | 中国移动通信集团广东有限公司 | Calling method, device, system and storage medium applied to call center service |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1627834A (en) * | 2003-12-10 | 2005-06-15 | 华为技术有限公司 | Implementation method of services of virtual small exchanger for combining mobile network and fixed network |
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| US20040160968A1 (en) * | 2003-02-12 | 2004-08-19 | Chae-Ho Ko | Method for interconnecting of system for interconnecting wired and wireless phone services |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1627834A (en) * | 2003-12-10 | 2005-06-15 | 华为技术有限公司 | Implementation method of services of virtual small exchanger for combining mobile network and fixed network |
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