CN106789966A - Call business route processing method and system - Google Patents
Call business route processing method and system Download PDFInfo
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- CN106789966A CN106789966A CN201611104562.6A CN201611104562A CN106789966A CN 106789966 A CN106789966 A CN 106789966A CN 201611104562 A CN201611104562 A CN 201611104562A CN 106789966 A CN106789966 A CN 106789966A
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- targeted customer
- call request
- radio resource
- resource
- access gate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1073—Registration or de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1083—In-session procedures
Abstract
The present invention relates to a kind of call business route processing method and system, receive call request and parse and obtain targeted customer's number, targeted customer's type is obtained according to targeted customer's number and default number rule table.When targeted customer's type is cable resource, corresponding registered address is obtained according to targeted customer's number, and call request is routed into registered address.When targeted customer's type is Radio Resource, the reachability information of targeted customer is obtained according to targeted customer's number, and call request is route according to reachability information.Determine targeted customer's type by carrying out parsing acquisition targeted customer's number to call request, call request is route using corresponded manner according to different targeted customer's types, realize the route processing of cable resource and unlimited resources, expand the scope of application of call business.
Description
Technical field
The present invention relates to network communication technology field, more particularly to a kind of call business route processing method and system.
Background technology
SIP (Session Initiation Protocol, session initiation protocol) is by IETF (Internet
Engineering Task Force, internet engineering task group) formulate multimedia communication protocol.Session Initiation Protocol is based on text
This application layer control protocol, the session for creating, changing and discharging one or more participants.It is widely used in NGN
(Next Generation Network, next generation network) and IMS (IP Multimedia Subsystem, IP multimedia
System) network in, can support and be applied to the multimedia services such as voice, video, data.
Integration switch equipment is the nucleus equipment of session establishment and session control, mainly complete user management, Call Agent,
The functions such as Call- Control1, business route and condition managing.Comprehensive access gate realizes the access of all kinds of heterogeneous networks, main to complete
Signaling, agreement, the translation function of media data.Traditional session route processing method is that integration switch equipment receives cable resource
The call request that terminal sends, targeting wire resource type is determined according to call request, according to the type for determining by call request
It is routed to corresponding cable resource terminal.Traditional session route processing method can be only done the calling road between cable resource
By call business restricted application.
The content of the invention
Based on this, it is necessary to regarding to the issue above, there is provided a kind of call business road for expanding the call business scope of application
By processing method and system.
A kind of call business route processing method, comprises the following steps：
Receive call request and parse and obtain targeted customer's number；
Targeted customer's type is obtained according to targeted customer's number and default number rule table；
When targeted customer's type is cable resource, corresponding registered place is obtained according to targeted customer's number
Location, and the call request is routed into the registered address；
When targeted customer's type is Radio Resource, the reachable of targeted customer is obtained according to targeted customer's number
Property information, and the call request is route according to the reachability information.
A kind of call business routing processing system, including：
Call request receiver module, targeted customer's number is obtained for receiving call request and parse；
User type acquisition module, for obtaining target according to targeted customer's number and default number rule table
User type；
Cable resource routing module, for when targeted customer's type is cable resource, according to the targeted customer
Number obtains corresponding registered address, and the call request is routed into the registered address；
Radio Resource routing module, for when targeted customer's type is Radio Resource, according to the targeted customer
Number obtains the reachability information of targeted customer, and route the call request according to the reachability information.
Above-mentioned call business route processing method and system, receive call request and parse obtaining targeted customer number
Code, targeted customer's type is obtained according to targeted customer's number and default number rule table.When targeted customer's type is wired
During resource, corresponding registered address is obtained according to targeted customer's number, and call request is routed into registered address.When target is used
When family type is Radio Resource, the reachability information of targeted customer is obtained according to targeted customer's number, and according to reachability information
Route call request.Targeted customer's type is determined by carrying out parsing acquisition targeted customer's number to call request, according to difference
Targeted customer's type using corresponded manner route call request, realize the route processing of cable resource and unlimited resources, expand
The scope of application of call business.
Brief description of the drawings
Fig. 1 is the flow chart of call business route processing method in an embodiment；
Fig. 2 is the flow chart of call business route processing method in another embodiment；
Fig. 3 is the timing diagram that login is registered in an embodiment；
Fig. 4 is the timing diagram of the link information of subscription Radio Resource in an embodiment；
Fig. 5 be an embodiment in route process chart；
Fig. 6 is calling timing diagram of the terminal user to terminal user in an embodiment；
Fig. 7 is calling timing diagram of the terminal user to gateway phone user in an embodiment；
Fig. 8 is calling timing diagram of the terminal user to mobile subscriber in an embodiment；
Fig. 9 is the structure chart of call business routing processing system in an embodiment；
Figure 10 is the structure chart of call business routing processing system in another embodiment.
Specific embodiment
In one embodiment, a kind of call business route processing method, as shown in figure 1, comprising the following steps：
Step S130：Receive call request and parse and obtain targeted customer's number.
Call request can be received by integration switch equipment, and parsing obtains targeted customer's number.When user needs to set up
During call, the transmittable call request for carrying targeted customer's relevant information to integration switch equipment.Send the use of call request
The type at family, and the type of targeted customer all includes cable resource and Radio Resource.Cable resource specifically may include that terminal is used
Family, comprehensive access gate and gateway phone user, Radio Resource may include mobile subscriber etc..Wherein, terminal user can directly send out
Call request to integration switch equipment is sent, gateway phone user and mobile subscriber send call request by comprehensive access gate
To integration switch equipment.
Specifically, in the present embodiment, call request is sip message.SIP URI (Uniform Resource can be used
Identifier, uniform resource identifier) to cable resource and Radio Resource unifying identifier, obtained to carry out parsing to call request
The relevant information of correspondence user is taken, acquisition of information convenience is improved.The reference format of SIP URI is：SIP：username@
domain:Port, wherein username represent user name, and domain represents SIP domains, and port is port numbers.
For cable resource, each cable resource can be identified according to Subscriber Number or device name；For wireless
Resource, then can constitute the mark of Radio Resource according to mobile subscriber number and its domain for being belonged to.In by extracting call request
The mark of carrying, just can obtain corresponding targeted customer's number according to mark.
Step S140：Targeted customer's type is obtained according to targeted customer's number and default number rule table.
Number rule table is stored with the corresponding relation of Subscriber Number and user type, and can also be stored with comprehensive access gate mark
The other information such as knowledge, mobile subscriber's platform ID.It is appreciated that the concrete form of number rule table is not unique.In the present embodiment,
Number rule table is as shown in table 1.
Table 1
By prestoring number rule table, after targeted customer's number is acquired, looked into according to targeted customer's number
Asking number rule table just can get corresponding targeted customer's type.Accordingly, targeted customer's type also include cable resource and
Radio Resource.
Step S150：When targeted customer's type is cable resource, corresponding registered place is obtained according to targeted customer's number
Location, and call request is routed into registered address.
If targeted customer's type is cable resource, corresponding registered address is obtained according to targeted customer's number, and will exhale
Make request route to the registered address, realize the route processing of cable resource.In one embodiment, cable resource includes terminal
User and gateway phone user.Step S150 includes step 152 and step 154.
Step 152：When targeted customer's type is terminal user, according to the default cable resource of targeted customer's number inquiry
Routing table, obtains the registered address of targeted customer, and call request is routed into registered address.
Cable resource routing table is stored with the corresponding relation of user type and user's registration address, and can also be stored with comprehensive connecing
The other information such as the registered address of function Access Gateway.It is appreciated that the concrete form of cable resource routing table is not unique, the present embodiment
In, cable resource routing table is as shown in table 2.
| Sequence number | Field name | Field type | Field meanings | Remarks |
| 1 | username | char | User name | |
| 2 | domain | char | Domain where user | |
| 3 | contact | char | User's registration address | |
| 4 | expire | int | The registration timeout time | |
| 5 | callid | char | Registration ID | |
| 6 | cseq | int | Registration sequence number | |
| 7 | user_agent | char | The agency that user's registration is used | |
| 8 | socket | char | Registration socket information |
Table 2
By prestoring wired Resource Routing Table, after the number for getting terminal user, cable resource road is inquired about
The registered address of terminal user is just can obtain by table, call request is routed to the registered address.
Step 154：When targeted customer's type is gateway phone user, according to targeted customer's number inquiry number rule table
The corresponding comprehensive access gate mark of targeted customer is obtained, is obtained according to comprehensive access gate mark inquiry cable resource routing table
The registered address of comprehensive access gate, and call request is routed to the registered address of comprehensive access gate.
If targeted customer's type is gateway phone user, first enquiry number rule list obtains corresponding comprehensive access gate
Mark, then inquires about the registered address that cable resource routing table obtains comprehensive access gate, and call request is routed into the registration
Address.Additionally, after the registered address for obtaining comprehensive access gate, also can determine whether whether comprehensive access gate is online, if so,
Call request is then routed to the registered address of comprehensive access gate, if it is not, then routing failure.
In the present embodiment, the different type according to cable resource provides different routing plans, improves route processing and fits
Ying Xing, further expands the scope of application of call business.
Step S160：When targeted customer's type be Radio Resource when, according to targeted customer's number obtain targeted customer can
Up to property information, and call request is route according to reachability information.
If targeted customer's type is Radio Resource, the reachability information of targeted customer is obtained according to targeted customer's number,
It is route according to reachability information.Letter of the reachability information comprising subnet where the comprehensive access gate related to Radio Resource
Breath, the transmission approach of call request is selected according to reachability information, realizes the route processing of Radio Resource.In one embodiment
In, Radio Resource includes mobile subscriber.The reachability information of targeted customer is obtained in step S160 according to targeted customer's number, and
Call request, including step 162 are route to step 168 according to reachability information.
Step 162：According to targeted customer's number inquiry number rule table, corresponding mobile subscriber's platform ID is obtained.
Number inquiry number rule table according to mobile subscriber, just can obtain corresponding mobile subscriber's platform ID.
Step 164：Default Radio Resource link-state information is inquired about according to mobile subscriber's platform ID, mobile subscriber is obtained
Reachability information.
Radio Resource link-state information be stored with mobile subscriber mobile subscriber's platform ID it is corresponding with reachability information
Relation, can also store other information.It is appreciated that the concrete form of Radio Resource link-state information is not unique, this implementation
In example, Radio Resource link-state information is as shown in table 3.
Table 3
Wherein, reachability information includes the subnet link shape of subnet where the comprehensive access gate related to mobile subscriber
The information such as state, subnet link service state, subnet quality and subnet bandwidth.
Step 166：The all of accessibility subnet of mobile subscriber is screened according to reachability information, obtains optimal son
Net.
Screening mode is not unique, and specifically all of accessibility subnet of mobile subscriber can be carried out according to pre-set priority first
Sequence, optimal subnet is obtained according to the selection of subnet link state, subnet link service state, subnet quality and subnet bandwidth.
Step 168：Call request is routed to the comprehensive access gate that optimal subnet is accessed.
Specifically the comprehensive access gate that optimal subnet is accessed can be found by the ID of optimal subnet, and by call request
It is routed to the comprehensive access gate.Additionally, after the comprehensive access gate that optimal subnet is accessed is found, also can determine whether comprehensive
Whether splice grafting function Access Gateway is online, if so, call request is then routed to the comprehensive access gate, if it is not, then return to step 166,
Again optimal subnet is screened.
In one embodiment, as shown in Fig. 2 before step S130, call business route processing method also includes step
S110 and step S120.
Step S110：The registration message that cable resource sends is received, cable resource routing table is generated simultaneously according to registration message
Storage.
If the type of cable resource is terminal user, terminal user can directly transmit registration message to integration switch and set
It is standby.If the type of cable resource is gateway phone user, gateway phone user sends registration message by comprehensive access gate
To integration switch equipment.Registration message specifically may include the information such as Subscriber Number, user's registration address, integration switch equipment according to
User's registration address forms wired Resource Routing Table and stores, and realizes that the registration of cable resource is logged in, wired as subsequently carrying out
Resource routing treatment.
Specifically, in one embodiment, as shown in figure 3, the registration login process of cable resource includes：
Step 301：Terminal user/comprehensive access gate sends registration request to integration switch equipment.
Step 302：Integration switch equipment sends authentication prompting to terminal user/comprehensive access gate.It can be specifically hair
401Unauthorized message is sent to be authenticated.
Step 303：Terminal user/comprehensive access gate sends the registration message with authentication information to integration switch equipment.
Authentication information is used to identify the terminal user/comprehensive access gate with registration authority, and concrete form is not unique.For example, eventually
End subscriber/comprehensive access gate can be transmitted and carry the registration message for registering key to integration switch equipment.
Step 304：After authentication passes through, integration switch equipment sends response message to terminal user/comprehensive access gate.It is comprehensive
Close switching equipment carries out authentication to authentication information, by rear transmission response message to terminal user/comprehensive access gate, tool
Body can send 200OK response messages, represent that integration switch equipment receives message.Integration switch equipment also by terminal user,
The registered address information of comprehensive access gate is saved in cable resource routing table.
Step S120：Send and subscribe to message to comprehensive access gate, and receive comprehensive access gate response and subscribe to message institute
The link information of the Radio Resource of return, the link information according to Radio Resource generates Radio Resource link-state information and deposits
Storage.
Integration switch equipment collects wireless link information by the way of subscribing to comprehensive access gate.Additionally, according to nothing
After the link information generation Radio Resource link-state information of line resource and storage, reception comprehensive access gate hair is may also include
The renewal link information of the Radio Resource for sending, and Radio Resource link-state information is updated according to renewal link information
Step.
In one embodiment, as shown in figure 4, the flow for subscribing to the link information of Radio Resource includes：
Step 401：Integration switch equipment sends to comprehensive access gate and subscribes to message, subscribes to the comprehensive access gate and is connect
Enter all of wireless link information.
Step 402：Comprehensive access gate is to integration switch device replied response message.Comprehensive access gate can specifically be sent out
200OK response messages to integration switch equipment are sent, expression receives message.
Step 403：Comprehensive access gate reports wireless link information to integration switch equipment, reports wireless link information.
Step 404：Integration switch device replied response message, and wireless link information is saved in wireless chaining status letter
In breath table.
Step 405：Comprehensive access gate detect access the comprehensive access gate wireless link information change.
Step 406：The wireless link status information that comprehensive access gate changes to integration switch equipment active reporting.
Step 407：Integration switch device replied response message.Integration switch device replied 200OK message, expression receives letter
Breath, and update wireless link status information table.
Integration switch equipment collects the routing iinformation of cable resource and Radio Resource by different modes, and will route
Information is preserved.After call request is received, targeted customer is identified by parsing SIP URI, performs step
S150 and step S160, the type according to targeted customer carries out different route processings.Specifically, in one embodiment, such as
Shown in Fig. 5, the flow that the type according to targeted customer carries out route processing includes：
1) after integration switch equipment receives call request, the SIP URI for parsing message obtain targeted customer's mark.
2) enquiry number rule list is identified according to targeted customer and judges targeted customer's type, targeted customer is wire user
When, perform the 3rd step；When targeted customer is wireless user, the 6th step is performed.
3) judge that targeted customer is terminal user or gateway phone user, when targeted customer is terminal user, perform the 4th
Step；When targeted customer is gateway phone user, the 5th step is performed.
4) integration switch equipment query cable resource routing table, obtains the registered address of destination end user, will ask road
By to registered address, route processing terminates.
5) enquiry number rule list determines the comprehensive access gate that gateway phone user is accessed, inquiry cable resource route
Table, judges whether comprehensive access gate is online, and registered address is routed requests to according to registered address if online, if offline
Routing failure, route processing terminates.
6) all reachability informations of mobile subscriber are obtained.
7) order according to priority from high to low is ranked up to reaching all accessibilities of the mobile subscriber.
8) prioritizing selection subnet link state be normal, subnet link service state be idle, subnet quality is excellent nothing
Line resource (subnet).
9) comprehensive access gate that the subnet accessed is selected according to subnet ID.
10) inquiry cable resource routing table judges whether comprehensive access gate is online, if online, do not returned to the 8th step weight
Newly select suitable Radio Resource；As online, routed requests to the registered address of comprehensive access gate, route processing terminates.
In one embodiment, after step S160, call business route processing method is further comprising the steps of：
The response message that correspondence call request is returned is received, and response message is back to the user for sending call request
End.
Targeted customer returns to response message to integration switch equipment after call request is received, and integration switch equipment will
Response message is back to the user terminal of call request.The type of response message is not unique, specifically may include that 180Ringing rings
Answer message and 200OK response messages.Wherein, 180Ringing response messages represent that, just in call targets user, 200OK responses disappear
Breath expression has been turned on targeted customer.
For ease of more fully understanding above-mentioned call business route processing method, solved in detail with reference to specific embodiment
Release explanation.
As shown in fig. 6, terminal user includes to the call flow of terminal user：
Step 601：Terminal user sends INVITE to integration switch equipment, and calling is carried out to destination end user please
Ask.
Step 602：Integration switch equipment sends 100Trying response messages to destination end user, and expression is try to
Connect destination end user.
Step 603：INVITE call requests are routed to destination end user by integration switch equipment by route processing.
Step 604：Destination end user sends 100Trying response messages to integration switch equipment, and expression is try to
Connect.
Step 605：Destination end user sends the 180Ringing response messages that are calling to integration switch equipment.
Step 606：Integration switch equipment would indicate that the 180Ringing response messages for calling are sent to terminal user.
Step 607：Destination end user sends and represents the 200OK response messages that have been turned on to integration switch equipment.
Step 608：Integration switch equipment sends the 200OK response messages for representing and having been turned on to terminal user.
Step 609：Call, Media Stream are set up between terminal user and destination end user.
As shown in fig. 7, terminal user includes to the call flow of gateway phone user：
Step 701：Terminal user sends INVITE to integration switch equipment, and the carrying out to gateway phone user calls
Request.
Step 702：Integration switch equipment sends to terminal user and represents that the 100Trying responses for being try to connect disappear
Breath.
Step 703：INVITE call requests are routed to gateway phone user couple by integration switch equipment by route processing
The comprehensive access gate answered.
Step 704：Comprehensive access gate sends to integration switch equipment and represents that the 100Trying for being try to connect is responded
Message.
Step 705：Call request is sent to gateway phone user by comprehensive access gate.
Step 706：Gateway phone user replys response message to comprehensive access gate.
Step 707：Comprehensive access gate sends to integration switch equipment and represents that the 180Ringing for calling responses disappear
Breath.
Step 708：Integration switch equipment sends the 180Ringing response messages for representing and calling to terminal user.
Step 709：Comprehensive access gate sends the 200OK response messages for representing and having been turned on to integration switch equipment.
Step 710：Integration switch equipment sends the 200OK response messages for representing and having been turned on to terminal user.
Step 711：Call, Media Stream are set up between terminal user and gateway phone user.
As shown in figure 8, terminal user includes to the call flow of mobile subscriber：
Step 801：Terminal user sends INVITE to integration switch equipment, and the carrying out calling to mobile subscriber please
Ask.
Step 802：Integration switch equipment sends to terminal user and represents that the 100Trying responses for being try to connect disappear
Breath.
Step 803：INVITE call requests are routed to mobile subscriber and are accessed by integration switch equipment by route processing
Comprehensive access gate.
Step 804：Comprehensive access gate sends to integration switch equipment and represents that the 100Trying for being try to connect is responded
Message.
Step 805：Call request is sent to mobile subscriber by comprehensive access gate by Radio Link.
Step 806：Mobile subscriber replys response message to comprehensive access gate.
Step 807：Comprehensive access gate sends to integration switch equipment and represents that the 180Ringing for calling responses disappear
Breath.
Step 808：Integration switch equipment sends the 180Ringing response messages for representing and calling to terminal user.
Step 809：Comprehensive access gate sends 200OK response messages to integration switch equipment；
Step 810：Integration switch equipment sends the 200OK response messages for representing and having been turned on to terminal user.
Step 811：Call, Media Stream are set up between terminal user and mobile subscriber.
Above-mentioned call business route processing method, mesh is determined by carrying out parsing acquisition targeted customer's number to call request
Mark user type, call request is route according to different targeted customer's types using corresponded manner, realizes cable resource and unlimited
The route processing of resource, expands the scope of application of call business.
In one embodiment, a kind of call business routing processing system, as shown in figure 9, receiving mould including call request
Block 130, user type acquisition module 140, cable resource routing module 150 and Radio Resource routing module 160.
Call request receiver module 130 is used to receive call request and parse to obtain targeted customer's number.
The type of the user of call request is sent, and the type of targeted customer all includes cable resource and Radio Resource.
Cable resource specifically may include terminal user and gateway phone user, and Radio Resource may include mobile subscriber etc..Wherein, terminal is used
Family can directly transmit call request to integration switch equipment, and gateway phone user and mobile subscriber are sent out by comprehensive access gate
Send call request to integration switch equipment.
User type acquisition module 140 is used to obtain target use according to targeted customer's number and default number rule table
Family type.
Number rule table is stored with the corresponding relation of Subscriber Number and user type, and can also be stored with comprehensive access gate mark
The other information such as knowledge, mobile subscriber's platform ID.It is appreciated that the concrete form of number rule table is not unique.By depositing in advance
Storage number rule table, after targeted customer's number is acquired, just can obtain according to targeted customer's number inquiry number rule table
Get corresponding targeted customer's type.Accordingly, targeted customer's type also includes cable resource and Radio Resource.
Cable resource routing module 150 is used to, when targeted customer's type is cable resource, be obtained according to targeted customer's number
Corresponding registered address is taken, and call request is routed into registered address.
If targeted customer's type is cable resource, corresponding registered address is obtained according to targeted customer's number, and will exhale
Make request route to the registered address, realize the route processing of cable resource.In one embodiment, cable resource includes terminal
User and gateway phone user, cable resource routing module 150 include the first cable resource processing unit and the second cable resource
Processing unit.
First cable resource processing unit is used to, when targeted customer's type is terminal user, be looked into according to targeted customer's number
Default cable resource routing table is ask, the registered address of targeted customer is obtained, and call request is routed to registered address.
Cable resource routing table is stored with the corresponding relation of user type and user's registration address, and can also be stored with comprehensive connecing
The other information such as the registered address of function Access Gateway.It is appreciated that the concrete form of cable resource routing table is not unique.By advance
Wired Resource Routing Table is stored, after the number for getting terminal user, inquiry cable resource routing table just can obtain terminal
The registered address of user, the registered address is routed to by call request.
Second cable resource processing unit is used for when targeted customer's type is gateway phone user, according to targeted customer number
Code enquiry number rule list obtains the corresponding comprehensive access gate mark of targeted customer, pre- according to comprehensive access gate mark inquiry
If cable resource routing table obtain the registered address of comprehensive access gate, and call request is routed to comprehensive access gate
Registered address.
If targeted customer's type is gateway phone user, first enquiry number rule list obtains corresponding comprehensive access gate
Mark, then inquires about the registered address that cable resource routing table obtains comprehensive access gate, and call request is routed into the registration
Address.Additionally, after the registered address for obtaining comprehensive access gate, also can determine whether whether comprehensive access gate is online, if so,
Call request is then routed to the registered address of comprehensive access gate, if it is not, then routing failure.
In the present embodiment, the different type according to cable resource provides different routing plans, improves route processing and fits
Ying Xing, further expands the scope of application of call business.
Radio Resource routing module 160 is used to, when targeted customer's type is Radio Resource, be obtained according to targeted customer's number
The reachability information of targeted customer is taken, and call request is route according to reachability information.
If targeted customer's type is Radio Resource, the reachability information of targeted customer is obtained according to targeted customer's number,
It is route according to reachability information.Letter of the reachability information comprising subnet where the comprehensive access gate related to Radio Resource
Breath, the transmission approach of call request is selected according to reachability information, realizes the route processing of Radio Resource.In one embodiment
In, Radio Resource includes mobile subscriber.Radio Resource routing module 160 includes the first Radio Resource routing unit, second wireless
Resource routing unit, the 3rd Radio Resource routing unit and the 4th Radio Resource routing unit.
First Radio Resource routing unit is used to, when targeted customer's type is Radio Resource, be looked into according to targeted customer's number
The number rule table is ask, corresponding mobile subscriber's platform ID is obtained.
Number inquiry number rule table according to mobile subscriber, just can obtain corresponding mobile subscriber's platform ID.
Second Radio Resource routing unit is used to inquire about default Radio Resource Link State according to mobile subscriber's platform ID
Information, obtains the reachability information of mobile subscriber.
Radio Resource link-state information be stored with mobile subscriber mobile subscriber's platform ID it is corresponding with reachability information
Relation, can also store other information.It is appreciated that the concrete form of Radio Resource link-state information is not unique.Wherein, may be used
Include the subnet link state of subnet where the comprehensive access gate related to mobile subscriber, subnet link service shape up to property information
The information such as state, subnet quality and subnet bandwidth.
3rd Radio Resource routing unit is used to carry out all of accessibility subnet of mobile subscriber according to reachability information
Screening, obtains optimal subnet.
Screening mode is not unique, and specifically all of accessibility subnet of mobile subscriber can be carried out according to pre-set priority first
Sequence, optimal subnet is obtained according to the selection of subnet link state, subnet link service state, subnet quality and subnet bandwidth.
4th Radio Resource routing unit is used to for call request to be routed to the comprehensive access gate that optimal subnet is accessed.
Specifically the comprehensive access gate that optimal subnet is accessed can be found by the ID of optimal subnet, and by call request
It is routed to the comprehensive access gate.Additionally, after the comprehensive access gate that optimal subnet is accessed is found, also can determine whether comprehensive
Whether splice grafting function Access Gateway is online, if so, call request is then routed to the comprehensive access gate, if it is not, then screening again optimal
Subnet.
In one embodiment, as shown in Figure 10, call business routing processing system also includes wired resource registering module
110 and Radio Resource subscribing module 120.
Cable resource Registering modules 110 are used to receive call request in call request receiver module 130 and parse
To before targeted customer's number, the registration message that cable resource sends is received, cable resource routing table is generated according to registration message
And store.
If the type of cable resource is terminal user, terminal user can directly transmit registration message to integration switch and set
It is standby.If the type of cable resource is gateway phone user, gateway phone user sends registration message by comprehensive access gate
To integration switch equipment.Registration message specifically may include the information such as Subscriber Number, user's registration address, integration switch equipment according to
User's registration address forms wired Resource Routing Table and stores, and realizes that the registration of cable resource is logged in, wired as subsequently carrying out
Resource routing treatment.
Radio Resource subscribing module 120 is used to receive call request in call request receiver module 130 and parse
To before targeted customer's number, send and subscribe to message to comprehensive access gate, and receive comprehensive access gate response and subscribe to message
The link information of the Radio Resource for being returned, the link information according to Radio Resource generates Radio Resource link-state information and deposits
Storage.
Integration switch equipment collects wireless link information by the way of subscribing to comprehensive access gate.Additionally, according to nothing
After the link information generation Radio Resource link-state information of line resource and storage, comprehensive access gate transmission can be also received
The renewal link information of Radio Resource, and Radio Resource link-state information is updated according to link information is updated.
In one embodiment, call business routing processing system also includes that response message returns to module.
Response message returns to module is used to that call request to be routed into registered address in cable resource routing module 150, or
Radio Resource routing module 160 is route after call request according to reachability information, receives the response that correspondence call request is returned
Message, and response message is back to the user terminal for sending call request.
Targeted customer returns to response message to integration switch equipment after call request is received, and integration switch equipment will
Response message is back to the user terminal of call request.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of call business route processing method, it is characterised in that comprise the following steps：
Receive call request and parse and obtain targeted customer's number；
Targeted customer's type is obtained according to targeted customer's number and default number rule table；
When targeted customer's type is cable resource, corresponding registered address is obtained according to targeted customer's number, and
The call request is routed into the registered address；
When targeted customer's type is Radio Resource, the accessibility letter of targeted customer is obtained according to targeted customer's number
Breath, and the call request is route according to the reachability information.
2. call business route processing method according to claim 1, it is characterised in that the cable resource includes terminal
User and gateway phone user；It is described when targeted customer's type be cable resource when, obtained according to targeted customer's number
The step of taking corresponding registered address, and the call request is routed into the registered address, comprises the following steps：
When targeted customer's type is terminal user, according to the default cable resource route of targeted customer's number inquiry
Table, obtains the registered address of targeted customer, and the call request is routed into the registered address；
When targeted customer's type is gateway phone user, the number rule table according to targeted customer's number inquiry
The corresponding comprehensive access gate mark of targeted customer is obtained, according to the comprehensive access gate mark inquiry cable resource road
The registered address of comprehensive access gate is obtained by table, and the call request is routed to the registered place of the comprehensive access gate
Location.
3. call business route processing method according to claim 1, it is characterised in that the Radio Resource includes movement
User；The reachability information that targeted customer is obtained according to targeted customer's number, and according to the reachability information road
By the call request, comprise the following steps：
The number rule table according to targeted customer's number inquiry, obtains corresponding mobile subscriber's platform ID；
Default Radio Resource link-state information is inquired about according to mobile subscriber's platform ID, the accessibility of mobile subscriber is obtained
Information；
The all of accessibility subnet of mobile subscriber is screened according to the reachability information, obtains optimal subnet；
The call request is routed to the comprehensive access gate that the optimal subnet is accessed.
4. call business route processing method according to claim 1, it is characterised in that the reception call request is gone forward side by side
Row parsing obtain targeted customer mark, and according to the targeted customer obtain targeted customer's number before, it is further comprising the steps of：
The registration message that cable resource sends is received, cable resource routing table is generated according to the registration message and is stored；
Send and subscribe to message to comprehensive access gate, and receive what the comprehensive access gate response subscription message was returned
The link information of Radio Resource, the link information according to the Radio Resource generates Radio Resource link-state information and stores.
5. call business route processing method according to claim 1, it is characterised in that described by the call request road
By the extremely registered address, or it is route after the call request according to the reachability information, it is further comprising the steps of：
The response message that the correspondence call request is returned is received, and the response message is back to the transmission call request
User terminal.
6. a kind of call business routing processing system, it is characterised in that including：
Call request receiver module, targeted customer's number is obtained for receiving call request and parse；
User type acquisition module, for obtaining targeted customer according to targeted customer's number and default number rule table
Type；
Cable resource routing module, for when targeted customer's type is cable resource, according to targeted customer's number
Corresponding registered address is obtained, and the call request is routed into the registered address；
Radio Resource routing module, for when targeted customer's type is Radio Resource, according to targeted customer's number
The reachability information of targeted customer is obtained, and the call request is route according to the reachability information.
7. call business routing processing system according to claim 6, it is characterised in that the cable resource includes terminal
User and gateway phone user；The cable resource processing module includes：
First cable resource processing unit, for when targeted customer's type is terminal user, according to the targeted customer
The default cable resource routing table of number inquiry, obtains the registered address of targeted customer, and the call request is routed into institute
State registered address；
Second cable resource processing unit, for when targeted customer's type is gateway phone user, according to the target
Subscriber Number inquires about the number rule table and obtains the corresponding comprehensive access gate mark of targeted customer, according to the Integrated access
Gateway identification inquires about the registered address that the cable resource routing table obtains comprehensive access gate, and the call request is route
To the registered address of the comprehensive access gate.
8. call business routing processing system according to claim 6, it is characterised in that the Radio Resource includes movement
User；The Radio Resource routing module includes：
First Radio Resource routing unit, for when targeted customer's type is Radio Resource, according to the targeted customer
Number rule table described in number inquiry, obtains corresponding mobile subscriber's platform ID；
Second Radio Resource routing unit, for inquiring about default Radio Resource Link State according to mobile subscriber's platform ID
Information, obtains the reachability information of mobile subscriber；
3rd Radio Resource routing unit, for being carried out to all of accessibility subnet of mobile subscriber according to the reachability information
Screening, obtains optimal subnet；
4th Radio Resource routing unit, for the call request to be routed into the Integrated access that the optimal subnet is accessed
Gateway.
9. call business routing processing system according to claim 6, it is characterised in that also include：
Cable resource Registering modules, for receiving call request in the call request receiver module and parse obtaining target
Before Subscriber Number, the registration message that cable resource sends is received, cable resource routing table is generated simultaneously according to the registration message
Storage；
Radio Resource subscribing module, for receiving call request in the call request receiver module and parse obtaining target
Before Subscriber Number, send and subscribe to message to comprehensive access gate, and receive the comprehensive access gate response subscription and disappear
The link information of the returned Radio Resource of breath, the link information generation Radio Resource Link State letter according to the Radio Resource
Cease and store.
10. call business routing processing system according to claim 6, it is characterised in that also include：
Response message returns to module, for the call request to be routed into the registered place in the cable resource routing module
Location, or the Radio Resource routing module is route after the call request according to the reachability information, receives correspondence described
The response message that call request is returned, and the response message is back to the user terminal for sending the call request.
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