CN101247649A - Method, equipment and system for switching call or conversation - Google Patents
Method, equipment and system for switching call or conversation Download PDFInfo
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- CN101247649A CN101247649A CNA2008100269351A CN200810026935A CN101247649A CN 101247649 A CN101247649 A CN 101247649A CN A2008100269351 A CNA2008100269351 A CN A2008100269351A CN 200810026935 A CN200810026935 A CN 200810026935A CN 101247649 A CN101247649 A CN 101247649A
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- H04W76/10—Connection setup
Abstract
The present invention discloses a call or conversation continuous method which includes steps as follows: receiving conversation information send by calling terminal; obtaining network continuous information supported by said calling terminal according with said conversation information; selecting a route to access continuous according with said network continuous information from one or many selectable called network. Accordingly, the invention also discloses a network selection device and a communication network system for implementing embodiment provided by the invention, cost of network equipment upgrading or complexity and cost of network equipment replacement are reduced in the meantime assuring consistency of user experience by using old network for providing new service through simple network configuration.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of calling or the method for conversation switching, a kind of network selection apparatus and a kind of communications network system.
Background technology
Along with development of Communication Technique, (Time Division Multiplexing, TDM) communication network of technology will (Internet Protocol, communication network IP) replaces by agreement Network Based gradually to adopt time division multiplexing.Yet, because user's use habit is not easy flip-flop, and telecom operators also will keep the service promise to the user, therefore communication network needs one section long time to carry out the transition to IP-based technology from the TDM technology, so based on the telephone terminal of TDM technology in the process of network transformation, in the conforming while that guarantees user experience, how to reduce complexity and cost that network equipments configuration change, device upgrade and equipment are replaced, utilizing old network that new business (such as one number service) is provided, is the problem that telecom operators pay special attention to.
Summary of the invention
In order to solve the problems of the technologies described above, the embodiment of the invention has proposed the method for a kind of calling or conversation switching, may further comprise the steps:
Receive the session information that calling terminal sends;
The network that obtains this calling terminal support according to the described session information information that continues;
From one or more optional callee side networks, select one to meet the continue route of information of described network, continue.
Correspondingly, the embodiment of the invention also discloses a kind of network selection apparatus, comprising:
Receiver module is used to receive session information;
Acquisition module is used for according to the network that the session information that described receiver module receives obtains the calling terminal support information that continues;
Network selection module is used for selecting one to meet the continue route of information of network that described acquisition module obtains from one or more optional callee side networks;
First routing module is used for according to the route that described network selection module is selected session information being routed to the purpose network.
Correspondingly, the embodiment of the invention also discloses a kind of communications network system, comprise: the device of the device of calling terminal, network selection apparatus, called end, the device of described calling terminal is used for receipt of call or session information, and described calling or session information are routed to described network selection apparatus;
Described network selection apparatus comprises:
Receiver module is used for receipt of call or session information;
Acquisition module is used for network that the calling that receives according to described receiver module or session information obtain the calling terminal support information that continues;
Network selection module is used for selecting one to meet the continue route of information of network that described acquisition module obtains from one or more optional callee side networks;
First routing module is used for according to the route that described network selection module is selected described calling or session information being routed to the purpose network;
The device of described called end is used to receive calling or the session information that described first routing module sends, and described calling or session information are routed to terminal called.
Implement the embodiment of the invention,, utilize old network just can provide new business,, reduce the complexity and the cost of upgrading network equipment or replacement in the conforming while that guarantees user experience by simple network configuration.
Description of drawings
Fig. 1 is the calling of the embodiment of the invention or the method flow diagram of conversation switching;
Fig. 2 is the network architecture schematic diagram of calling out in the GSM network of the embodiment of the invention or conversation switching;
Fig. 3 is the method flow diagram of calling out in the GSM network of the embodiment of the invention or conversation switching;
Fig. 4 is the network architecture schematic diagram of the realization one number service of the embodiment of the invention;
Fig. 5 is the method flow diagram of the realization one number service of the embodiment of the invention;
Fig. 6 is the structural representation of the communications network system of the embodiment of the invention;
Fig. 7 is the structural representation of the device of the calling terminal in the communications network system of the embodiment of the invention;
Fig. 8 is the structural representation of the network selection apparatus in the communications network system of the embodiment of the invention;
Fig. 9 is the structural representation of first specific embodiment of network selection module of the present invention;
Figure 10 is the structural representation of second specific embodiment of network selection module of the present invention.
Embodiment
The embodiment of the invention provides a kind of calling or the method for conversation switching, a kind of network selection apparatus and a kind of communications network system, implement the embodiment of the invention, by simple network configuration, utilize old network just can provide new business, in the conforming while that guarantees user experience, reduce the complexity and the cost of upgrading network equipment or replacement.
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
See also Fig. 1, Fig. 1 shows the calling of the embodiment of the invention or the method flow diagram of conversation switching, comprises the steps:
Step S101: calling terminal makes a call or session;
Step S102: the caller network side system receives the calling or the conversation request information of calling terminal, carries out caller session control and calling service and handles;
Step S103: after the caller network side system is finished and is handled calling service, the network that obtains this calling terminal support according to described calling or the conversation request information information that continues;
Step S104: the caller network side system selects one to meet the continue route of information of described network from one or more optional callee side networks, and according to the route of described selection described calling or conversation request is routed to the purpose network;
Particularly, described will call out or conversation request be routed to the purpose network can be for described calling or conversation request be routed to the gateway exchange of called network or the network side system at called place.
Step S105: the called network side system receives described calling or conversation request, carries out called session control and called service and handles;
Step S106: after the called network side system is finished and handled called service, will call out or conversation request is routed to terminal called, complete connection.
Need to prove:
Described calling or session information among the above embodiment of the present invention and the following relevant embodiment comprise following at least a information or combination in any: the configuration information of the final connection information that described calling or session information carry, default final connection and the current network information of final connection etc.
The final connection information that described calling or session information carry comprises following at least a information or combination in any: type of message, type of service, caller network type, calling number, calling number type, called number and called number type etc.;
The configuration information of described default final connection comprises the information that information that information that operator is provided with or user are provided with or user and operator contract etc.;
The current network information of described final connection comprises following at least a information or combination in any: network state that user's calling or session status, user contract and user position information etc.;
Therefore, the caller network side system selects one to meet described network and continue in the step of route of information from one or more optional callee side networks, meeting the described network information of continuing can be to meet the caller network type that terminal continues, called number and called number type, also can be meet that terminal continues meet the signatory information of user and operator, also can be to meet customer call or session status and the signatory information of user and operator that terminal continues, promptly meeting the continue condition of information of described network can come concrete regulation according to concrete condition at that time by the technical staff.
Described network comprises PSTN (Public Switched Telephone Network, PSTN), public land mobile network (Public Land Mobile Network, PLMN), H.323 standard network, global system for mobile communications (Global System for Mobile Communications, GSM) network, code division multiple access (Code-Division Multiple Access, CDMA) network, IP multimedia core network subsystem (IP Multimedia core network Subsystem, IMS) network etc.;
The network signaling protocol that carries out the network selecting employing comprises: SIP (Session InitiationProtocol, SIP), ISUP agreement (ISDN User Part, ISUP), telephone conversation initiation protocol (SIP for Telephones, SIP-T), with call control protocol (the BearerIndependent Call Control protocol of bearer independent, BICC) or the TCAP Transaction Capability Application Part agreement (Transaction Capabilities Application Part, TCAP) etc.
By the foregoing description, from one or more optional callee side networks, select one to meet the continue route of information of network, call out or the continuing of session, for business development and networking provide more flexibility.
In order to further describe the embodiment of the invention, the of the present invention calling or the process of conversation switching is described in same network (as the GSM network) below in conjunction with Fig. 2 and Fig. 3.See also Fig. 2, Fig. 2 shows the network architecture schematic diagram of calling out of the embodiment of the invention or conversation switching in the GSM network, comprise the caller mobile phone; Called mobile phone; The Calling Side mobile switching centre of the GSM caller sub-network side that is connected with the caller mobile phone (Originate Mobile Switching Center, O-MSC), the user attaching location register (Home Location Register, HLR); The callee side mobile switching centre of the called sub-network side of the GSM that is connected with called mobile phone (Terminal Mobile Switching Center, T-MSC), HLR; Respectively with the T-MSC of the O-MSC of GSM caller sub-network side and the called sub-network side of GSM, combining network that HLR is connected in tandem mobile switching centre (Tandem MSC).See also Fig. 3, Fig. 3 shows the method flow diagram of calling out of the embodiment of the invention or conversation switching in the GSM network, comprise the steps:
Step S301:O-MSC receives calling or the session information that the caller mobile phone sends, and control caller session and processing Calling Side business;
After step S302:O-MSC finishes the Calling Side Business Processing, described calling or session are forwarded to Tandem MSC;
The network that step S303:Tandem MSC obtains this calling terminal support according to described calling or the session information information that continues;
Need to prove that the consistent of information and the foregoing description that continue of the network in this example repeats no more here; User and operator the contracted corresponding called subscriber's of GSM network a plurality of numbers or sign, that is: called user has a plurality of numbers or sign.
Step S304:Tandem MSC selects one to meet described network the continue called number or the sign of information from the corresponding optional network specific digit of a plurality of numbers of described called subscriber or sign, and inquires about the number of described selection or the route of sign;
Particularly, described the continue condition of information of described network that meets is caught up with the unanimity of stating embodiment, it can be the positional information that meets the called subscriber that terminal continues, also can be to meet called subscriber's calling or session status and the called number type that terminal continues, promptly meeting the continue condition of information of described network can come concrete regulation according to concrete condition at that time by the technical staff; The route of described Tandem MSC inquiry called number or sign can be passed through MAP, and (Mobile Application Part, MAP) interface inquiry called subscriber's roaming number is finished.
Step S305:Tandem MSC is routed to T-MSC according to the route of described inquiry with described calling or session information;
Step S306:T-MSC controls called session and handles the callee side business after receiving described calling or session information;
Step S307:T-MSC is routed to called mobile phone with described calling or session information, complete connection after finishing and handling the callee side business.
In order to further describe the embodiment of the invention, the method for realization one number service of the present invention is described below in conjunction with Fig. 4 and Fig. 5.See also Fig. 4, Fig. 4 shows the network architecture schematic diagram of the realization one number service of the embodiment of the invention, comprises the called network choice device; OSS/the operational support system that is connected with the called network choice device (Operating Support System/Business Support System, OSS/BSS); The PSTN network that is connected with the called network choice device, IMS network, PLMN network, network etc. H.232VoIP.See also Fig. 5, Fig. 5 shows the method flow diagram of the realization one number service of the embodiment of the invention, comprises the steps:
Step S501: calling terminal makes a call or session;
Step S502: the caller network side system receives the calling or the conversation request information of calling terminal, carries out caller session control and calling service and handles;
Step S503: after the caller network side system is finished and handled calling service, will call out or conversation request is routed to the called network choice device;
Step S504: the network that the called network choice device obtains this calling terminal support according to described calling or the conversation request information information that continues;
Step S505: the called network choice device selects one to meet described network the continue network of information and the route of inquiring about the network of described selection at least from signatory two the optional networks of called number;
Need to prove that the described network information of continuing comprises called network selection strategy information and following at least a information or combination in any: the configuration information of the final connection information that described calling or session information carry, default final connection and the current network information of final connection; The configuration information of the final connection information that described calling or session information carry, default final connection and the current network information of final connection are consistent with the foregoing description, repeat no more here; Described the continue condition of information of described network that meets is caught up with the unanimity of stating embodiment, repeats no more here.
The configuration information of described final connection can obtain in the OSS/BSS system from Fig. 4;
PSTN network among described at least two optional networks such as Fig. 4, PLMN network, IMS network etc.
Step S506: the called network choice device is routed to the purpose network according to the route of described inquiry with described calling or conversation request;
Step S507: the called network side system receives described calling or conversation request, carries out called session control and called service and handles;
Step S508: after the called network side system is finished and handled called service, will call out or conversation request is routed to terminal called, complete connection.
Need to prove:
Described called network selection strategy information in the embodiment of the invention comprises: serial ring and line ringing or serial and parallel mixing ring etc.; After described serial ring refers to calling or session be routed to some optional called networks (being objective network), when continuing during failure information of receiving that this called network returns, re-executing called network selects, described calling or session are re-routed in other optional called networks, this is reselected with the function of route and can carry out repeatedly, until calling out or session is connected or ended by the calling party or all optional routes all are performed and finish; Described and line ringing refers to calling or session are routed to more than two optionally in the called network simultaneously, information such as response message that receives and return according to each objective network and response speed determine to carry out the network of described calling or conversation switching process, end the handshaking procedure of other networks simultaneously; Described serial and parallel to mix the step that ring refers to carry out current selection network may be the serial ring, also may be and line ringing, after this step is complete, the step of next selection network still both may be the serial ring, also may be and line ringing, that is to say that selecting the step of network arbitrarily all both may be the serial ring, also may be and line ringing.For example, what carry out for the first time is the serial ring, both may continue to carry out the serial ring after returning failure, also may transfer to and carrying out and line ringing.Need to prove that in the process of serial ring or also line ringing execution, each branch also may adopt and line ringing or serial ring, or serial and parallel mixing ring;
The signatory information of user in the configuration information of described default final connection and operator comprises following at least a information or combination in any: the network information and temporal information that calling service information that at least a network type information that Subscriber Number or user ID are corresponding and variety of network types are corresponding and called service information, a corresponding same user's of network a plurality of numbers or identification information, user contract;
The configuration information of final connection can be set by OSS/BSS particularly, OSS/BSS is the center with user's telephone number/ID, all kinds of calling services and called service and called network selection strategy in signatory each network, the called network choice device can carry out network selection according to the information of OSS/BSS setting.
Concrete information model such as following table that the OSS/BSS system is provided with:
Configuration information structural representation to a Subscriber Number/user ID has been shown in the last table in the OSS/BSS system, information model is: Subscriber Number/user ID can corresponding a plurality of network types, be Subscriber Number/user ID and the ratio of network type is 1: N, the master of the corresponding present networks type of each network type, called service, be network type and all kinds of master, the ratio of called service is 1: 1, optional information in the last table comprises user's home address, unit, age, hobby, custom, whether need particular concern etc., need to prove, only enumerated a Subscriber Number A/ user ID A in the last table, the accordant configuration information of the Subscriber Number A/ user ID A shown in the configuration information of other Subscriber Number/user ID and the last table.The calling service of each network contraction and called service information are configured on disparate networks equipment and the switch by OSS/BSS;
The configuration information such as the following table of newly-increased called selection function:
| Called number | The called network selection strategy | Optional information |
PSTN network, PLMN network, H.323 the configuration information of disparate networks such as network, IMS network remains unchanged, as following table:
| Subscriber Number A | Caller signing service and called signing service | Optional information |
Embodiment by above-mentioned realization one number service, from signatory two the optional networks of called number, select one to meet the continue network of information of described network and continue at least, realize that the user can successfully answer the call or session in arbitrary network, need not to change traditional intelligence network (intelligent network, IN), avoided after in the future the TDM network is eliminated, the problem that the maintenance cost of current I N network is high, and the information model that is proposed by the foregoing description as can be known, even a plurality of networks are arranged, also only be to use a number/sign, need not to use new number/sign, solve the problem of number/identifying resource waste that the user needs to adopt a plurality of Subscriber Numbers/sign to cause in a plurality of networks, saved number/identifying resource.
Further describe the embodiment of the invention below in conjunction with Fig. 6, Fig. 7 and Fig. 8.See also Fig. 6, Fig. 6 shows the structural representation of the communications network system of the embodiment of the invention, comprises the device 61 of calling terminal, is used for receipt of call or session information, and described calling or session information are routed to network selection apparatus 62; Network selection apparatus 62 is used for selecting a network from diverse network, and by the network of selecting described calling or session information is routed to the purpose network, is routed to the device 63 of the called end among Fig. 6 particularly; The device 63 of called end is used to receive calling or the session information that network selection apparatus 62 sends, and handles the callee side business, and described calling or session information are routed to terminal called.
See also Fig. 7, Fig. 7 shows the structural representation of the device of the calling terminal in the communications network system of the embodiment of the invention, comprising: receiving processing module 611 is used to receive calling sent by calling terminal or session information, and handles the Calling Side business; Secondary route module 612 is used for described calling or session information are routed to network selection apparatus 62.
See also Fig. 8, Fig. 8 shows the structural representation of the network selection apparatus in the communications network system of the embodiment of the invention, and comprising: receiver module 621 is used for receipt of call or session information; Acquisition module 622 is used for network that the calling that receives according to receiver module 621 or session information obtain the calling terminal support information that continues; Network selection module 623 is used for selecting one to meet the continue route of information of network that acquisition module 622 obtains from one or more optional callee side networks; First routing module 624 is used for according to the route that network selection module 623 is selected described calling or session information being routed to the purpose network.
See also Fig. 9, Fig. 9 shows the structural representation of first specific embodiment of network selection module of the present invention, comprising:
First selected cell 91 is used for selecting one to meet network that acquisition module 622 obtains the continue called number or the sign of information from a plurality of numbers of described called subscriber or the corresponding optional network specific digit of sign;
First query unit 92 is used to inquire about the number of first selected cell, 91 selections or the route of sign.
See also Figure 10, Figure 10 shows the structural representation of second specific embodiment of network selection module of the present invention, comprising:
Second selected cell 101 selects one to meet the continue network of information of network that acquisition module 622 obtains at least from signatory two the optional networks of called number;
Need to prove that described network selection apparatus can be switch etc.; In the deployment of GSM network, the device of described calling terminal comprises O-MSC etc.; Described network selection apparatus comprises Tandem MSC etc.; The device of described called end comprises T-MSC etc.
Telecommunications and the Internet converged services and high-level network protocol (TISPAN) have defined with IP multimedia core network subsystem (IP Multimedia core network Subsystem in the prior art, IMS) be public switch telephone network (the Public Switched Telephone Network of core, PSTN)/integrated services digital network (Integrated Service Digital Network, ISDN) simulation subsystem (Emulation Subsystem), be called for short PES, carrying out the network rebuilding based on TISPAN needs a large amount of network equipments to replace and upgrading, makes cost transition of operator very high.Embodiment by above-mentioned communications network system, in the process of carrying out network evolution, only need to increase network selection functional for the communication network existing device, or the new network equipment of introducing with called network function, with the calling initiated in the net or the session network selection apparatus by having the called network selection function to legacy network (as the PSTN network, the PLMN network, H.323 network etc.) and new network (as the IMS network etc.) carry out network selecting, promptly support simultaneously described legacy network and new network of network selection function, to finish the evolution of network gradually, having avoided carrying out the network rebuilding based on TISPAN needs a large amount of network equipments to replace and upgrading and the high problem of cost that causes, realized to finish upgrading or transformation, reduced the cost of network upgrade or transformation legacy network by the new network of simple superposition construction.
Need to prove,, in the process of carrying out network evolution, need operator's information in information such as open new network number of the user of legacy network and account and the legacy network of giving to be consistent by the embodiment of above-mentioned communications network system; No matter legacy network still is the calling that new network is initiated, and calling number all is same number; The type of service that new network provides can be consistent with the type of service of legacy network, also can be different; The business of user in signatory legacy network, also need the business in the signatory new network; To calling or the session that called number is initiated, determine to continue by new network or legacy network by network selecting.So, along with the technology of new network and professional enriching constantly, constantly develop at new network, when number of users increases gradually, the user of legacy network will reduce until disappearance gradually, thereby finish the evolution process from legacy network to new network.
Need to prove, will be understood by those skilled in the art that, a kind of calling that the embodiment of the invention proposes or the method for conversation switching can be passed through computer program, instruction or programmable logic device programming and realize, and described program can be saved on the storage medium, as: CD, disk etc.
In sum, implement the embodiment of the invention, by from one or more optional callee side networks, selecting one to meet the continue route of information of described network and continue, for business development and networking provide more flexibility, by simple network configuration, utilize old network just can provide new business, as realize one number service, avoided after in the future the TDM network is eliminated, the problem that the maintenance cost of current I N network is high, solved the problem of number/identifying resource waste that the user needs to adopt a plurality of Subscriber Numbers/sign to cause in a plurality of networks, realize that the user also only uses a Subscriber Number/user ID in a plurality of networks, save number/identifying resource, by implementing a kind of communications network system in the embodiment of the invention, in the process of carrying out network evolution, guarantee the conforming while of user experience, can finish upgrading or transformation by the new network of simple superposition construction to legacy network, avoided needing a large amount of network equipment replacement and upgrading and the high problem of cost based on the network rebuilding of TISPAN standard, reduce the complexity and the cost of network upgrade or transformation, helped the evolution of network.
Above disclosed only is a kind of preferred embodiment in the embodiment of the invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (14)
1, the method for a kind of calling or conversation switching is characterized in that, comprises the steps:
Receive the session information that calling terminal sends;
The network that obtains this calling terminal support according to the described session information information that continues;
From one or more optional callee side networks, select one to meet the continue route of information of described network, continue.
2, the method for calling as claimed in claim 1 or conversation switching, it is characterized in that the described network information of continuing comprises following at least a information or combination in any: the configuration information of the final connection information that described session information carries, default final connection and the current network information of final connection.
3, the method for calling as claimed in claim 1 or conversation switching, it is characterized in that the final connection information that described session information carries comprises following at least a information or combination in any: type of message, type of service, caller network type, calling number, calling number type, called number and called number type;
The configuration information of described default final connection comprises the information that information that information that operator is provided with or user are provided with or user and operator contract;
The current network information of described final connection comprises following at least a information or combination in any: network state that user's calling or session status, user contract and user position information.
4, as the method for claim 2 or 3 described callings or conversation switching, it is characterized in that, when in consolidated network, calling out or conversation switching, and when the user has contracted a plurality of numbers of the corresponding called subscriber of this network or sign with operator, select one to meet the continue route of information of described network from one or more optional callee side networks, the step that continues is specially:
From the corresponding optional network specific digit of a plurality of numbers of described called subscriber or sign, select one to meet described network the continue called number or the sign of information, and inquire about the number of described selection or the route of sign, continue.
5, as the method for claim 2 or 3 described callings or conversation switching, it is characterized in that, when the calling of carrying out one number service or conversation switching, describedly select one to meet the continue route of information of described network from one or more optional callee side networks, the step that continues is specially:
From signatory two the optional networks of called number, select one to meet the described network network of information that continues at least, and the route of inquiring about the network of described selection, continue.
6, the method for calling as claimed in claim 5 or conversation switching, it is characterized in that, when the calling of carrying out one number service or conversation switching, described user comprises following at least a information or combination in any with the information that operator contracts: the network information and temporal information that calling service information that at least a network type information that Subscriber Number or user ID are corresponding and variety of network types are corresponding and called service information, a corresponding same user's of network a plurality of numbers or identification information, user contract.
7, the method for calling as claimed in claim 6 or conversation switching, it is characterized in that, when the calling of carrying out one number service or conversation switching, the described network information of continuing comprises called network selection strategy information, and described called network selection strategy information comprises: serial ring and line ringing or serial and parallel mixing ring.
8, a kind of network selection apparatus is characterized in that, comprising:
Receiver module is used to receive session information;
Acquisition module is used for according to the network that the session information that described receiver module receives obtains the calling terminal support information that continues;
Network selection module is used for selecting one to meet the continue route of information of network that described acquisition module obtains from one or more optional callee side networks;
First routing module is used for according to the route that described network selection module is selected session information being routed to the purpose network.
9, network selection apparatus as claimed in claim 8 is characterized in that, described network selection module comprises:
First selected cell is used for selecting one to meet network that described acquisition module obtains the continue called number or the sign of information from a plurality of numbers of described called subscriber or the corresponding optional network specific digit of sign;
First query unit is used to inquire about the number of described first selected cell selection or the route of sign.
10, network selection apparatus as claimed in claim 8 is characterized in that, described network selection module comprises:
Second selected cell is used for selecting one to meet the continue network of information of network that described acquisition module obtains from least two signatory optional networks of called number;
Second query unit is used to inquire about the route of the network that described second selected cell selects.
11, a kind of communications network system is characterized in that, comprising: the device of the device of calling terminal, network selection apparatus and called end, and the device of described calling terminal is used to receive session information, and described session information is routed to described network selection apparatus;
Described network selection apparatus comprises:
Receiver module is used to receive session information;
Acquisition module is used for according to the network that the session information that described receiver module receives obtains the calling terminal support information that continues;
Network selection module is used for selecting one to meet the continue route of information of network that described acquisition module obtains from one or more optional callee side networks;
First routing module is used for according to the route that described network selection module is selected described session information being routed to the purpose network;
The device of described called end is used to receive the session information that described first routing module sends, and described session information is routed to terminal called.
12, communications network system as claimed in claim 11 is characterized in that, the device of described calling terminal comprises:
Receiving processing module is used to receive the session information that calling terminal sends, and handles the Calling Side business;
The secondary route module is used for after described receiving processing module is finished the Calling Side Business Processing described session information being routed to described network selection apparatus.
13, communications network system as claimed in claim 12 is characterized in that, described network selection apparatus is a switch.
14, communications network system as claimed in claim 12 is characterized in that, in the GSM network, the device of described calling terminal comprises Calling Side mobile switching centre;
Described network selection apparatus comprises tandem mobile switching centre;
The device of described called end comprises callee side mobile switching centre.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100269351A CN101247649A (en) | 2008-03-21 | 2008-03-21 | Method, equipment and system for switching call or conversation |
| PCT/CN2009/070772 WO2009115021A1 (en) | 2008-03-21 | 2009-03-13 | Calling or session delivering method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100269351A CN101247649A (en) | 2008-03-21 | 2008-03-21 | Method, equipment and system for switching call or conversation |
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| CN101247649A true CN101247649A (en) | 2008-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008100269351A Pending CN101247649A (en) | 2008-03-21 | 2008-03-21 | Method, equipment and system for switching call or conversation |
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| CN (1) | CN101247649A (en) |
| WO (1) | WO2009115021A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009115021A1 (en) * | 2008-03-21 | 2009-09-24 | 华为技术有限公司 | Calling or session delivering method, device and system |
| CN102480716A (en) * | 2010-11-29 | 2012-05-30 | 中国移动通信集团北京有限公司 | Call routing method and system for number one service in IP (Internet Protocol) multimedia subsystem network |
| CN104284036A (en) * | 2014-10-27 | 2015-01-14 | 大唐移动通信设备有限公司 | Method and device for achieving network convergence |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182686C (en) * | 2001-06-07 | 2004-12-29 | 华为技术有限公司 | Routing method for implementing intelligent IP telephone service |
| CN100442918C (en) * | 2005-03-30 | 2008-12-10 | 华为技术有限公司 | Method and system for realizing route control |
| CN100474854C (en) * | 2006-01-10 | 2009-04-01 | 华为技术有限公司 | Method and network system for selecting called continued network |
| CN101247649A (en) * | 2008-03-21 | 2008-08-20 | 华为技术有限公司 | Method, equipment and system for switching call or conversation |
-
2008
- 2008-03-21 CN CNA2008100269351A patent/CN101247649A/en active Pending
-
2009
- 2009-03-13 WO PCT/CN2009/070772 patent/WO2009115021A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009115021A1 (en) * | 2008-03-21 | 2009-09-24 | 华为技术有限公司 | Calling or session delivering method, device and system |
| CN102480716A (en) * | 2010-11-29 | 2012-05-30 | 中国移动通信集团北京有限公司 | Call routing method and system for number one service in IP (Internet Protocol) multimedia subsystem network |
| CN104284036A (en) * | 2014-10-27 | 2015-01-14 | 大唐移动通信设备有限公司 | Method and device for achieving network convergence |
| CN104284036B (en) * | 2014-10-27 | 2016-09-21 | 大唐移动通信设备有限公司 | The implementation method of a kind of network integration and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009115021A1 (en) | 2009-09-24 |
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