WO2010069239A1 - 一种实现一号通业务的方法、装置及系统 - Google Patents

一种实现一号通业务的方法、装置及系统 Download PDF

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Publication number
WO2010069239A1
WO2010069239A1 PCT/CN2009/075568 CN2009075568W WO2010069239A1 WO 2010069239 A1 WO2010069239 A1 WO 2010069239A1 CN 2009075568 W CN2009075568 W CN 2009075568W WO 2010069239 A1 WO2010069239 A1 WO 2010069239A1
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WIPO (PCT)
Prior art keywords
service
pilot
switching device
pilot number
user
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Application number
PCT/CN2009/075568
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English (en)
French (fr)
Inventor
郭晓龙
朱浩鹏
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2010069239A1 publication Critical patent/WO2010069239A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42229—Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location
    • H04M3/42246—Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location where the subscriber uses a multi-mode terminal which moves and accesses different networks with at least one network having a wireline access including cordless PBX
    • H04M3/42255—Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location where the subscriber uses a multi-mode terminal which moves and accesses different networks with at least one network having a wireline access including cordless PBX with the subscriber having a personal network-independent number

Definitions

  • the present invention relates to the field of communications, and in particular, to a method, apparatus, and system for implementing a one-number service. Background technique
  • the One Number service usually includes a call for the One Number Service and a Short Message One Number Service.
  • Users who use the One-number service can group their office phones, home phones, mobile phones, and PHS into a group to announce a number. When there are other users calling, all the idle calls in the group can ring, ensuring that the user can answer incoming calls in multiple places.
  • the call number one service realizes one call, and multiple terminals simultaneously ring or ring in sequence, and any one of the terminals can answer the function, which can provide a reliable incoming call answering scheme for the user.
  • the short message one-way service selects the shortest message from the group with the highest priority and the terminal state is not full and unreachable.
  • the No. 1 service can also meet the needs of various application scenarios such as SME hotline, business consulting, and service support.
  • the number published by the first-number service group is called the pilot number, and the number corresponding to each terminal in the group is called the member number.
  • the existing One Number service uses a pilot number plus multiple member numbers for signing.
  • the GMSC Global Mobile Switching Center
  • HLR Home Location Register
  • the called pilot number belongs to obtain the trigger mode of the call-to-one service of the user (same vibration) Or the corresponding member number list, and then the same or the vibration processing of the call according to the trigger mode of the call number one.
  • the flow of the existing short message one-number service is:
  • the SMSC Short Message Server Center
  • the HLR selects the highest priority and the terminal status from the member number list of the short message number one.
  • the short message is received for the full and inaccessible member numbers, and the VMSC (Visited Mobile Switching Center) address of the member number is sent to the SMSC, and the VMSC sends a short message to the designated member.
  • the member number of the short message can only be the local network user who opens the account on the HLR to which the pilot number belongs.
  • the existing One-number service is contracted on the HLR. By modifying the GMSC interface, it can obtain contract data from the HLR and execute business logic. Similarly, the SMSC needs to be modified. Otherwise, the function of the short message one-way will be weakened. For example, only the member numbers that open the account with the pilot number on the same HLR are allowed to receive short messages.
  • the implementation of the existing One-number service depends on the adaptation of the HLR, GMSC and even SMSC of the whole network, which limits the promotion and application of the No. 1 service.
  • Embodiments of the present invention provide a method and system for implementing a one-number service without modifying a calling party switching device and a called party's home location register.
  • an embodiment of the present invention provides a method for implementing a one-number service, where the method includes: a switching device of a pilot number receiving call information carrying a pilot number;
  • the switching device of the pilot number determines that the call information is a one-number service, and obtains subscription data of the one-number service, where the subscription data includes a trigger mode of the one-number service and a list of the member numbers that are signed ;
  • the switching device of the pilot number performs call connection on the member number signed by the one-number service according to the subscription data.
  • the embodiment of the present invention further provides an apparatus for implementing a one-number service, including: a receiving unit, configured to receive a call letter carrying a pilot number from the calling party switching device. Interest rate
  • a determining unit configured to determine whether the call information is a one-number service
  • an obtaining unit configured to: when the call information is determined to be a one-number service, obtain the subscription data of the one-number service corresponding to the pilot number, where the subscription data includes a trigger mode of the one-number service and a signing member thereof List of numbers;
  • the call connection unit is configured to perform call connection on the member number signed by the one-number service according to the subscription data.
  • the embodiment of the present invention further provides a system for implementing a one-number service, including: a calling party switching device, configured to send call information carrying a pilot number;
  • a switching device of the pilot number configured to receive call information from the calling party switching device, and when determining that the call information is a one-number service, obtain subscription data of the one-number service, according to the subscription data Calling the member number of the one-number service contract, wherein the subscription data includes a trigger mode of the one-number service and a list of the member numbers that are signed.
  • the embodiment of the present invention uniformly processes the call and the short message of the pilot number by using the pilot number switching device, and avoids the GMSC or the SMSC interacting with the HLR to obtain the subscription data of the one-number service, thereby getting rid of the pair.
  • the adaptation requirements of the HLR, GMSC and SMSC of the whole network reduce the difficulty of promoting the one-number service.
  • Figure l a is the flow chart of the existing call number one service.
  • Figure lb shows the flow chart of the existing short message one-number service.
  • FIG. 2 is a schematic flowchart diagram of a first embodiment of a method for implementing a one-number service according to the present invention.
  • FIG. 3 is a schematic flowchart diagram of a second embodiment of a method for implementing a one-number service according to the present invention.
  • FIG. 4a is a schematic flowchart diagram of a third embodiment of a method for implementing a one-number service according to the present invention.
  • FIG. 4b is a schematic flow chart of a short message specific process of the method for implementing the one-number service shown in FIG. 4a.
  • FIG. 5a is a structural block diagram of a first embodiment of a system for implementing a one-number service according to the present invention.
  • FIG. 5b is a structural block diagram of a second embodiment of a system for implementing a one-number service according to the present invention.
  • FIG. 6 is a structural block diagram of an apparatus for implementing a one-number service according to an embodiment of the present invention. detailed description
  • FIG. 2 is a flowchart of a method for implementing a one-number service according to Embodiment 1 of the present invention. As shown in FIG. 2, a method for implementing a one-number service according to Embodiment 1 of the present invention includes:
  • Step S201 After the calling party initiates a call to the pilot number of the one-number service, the switching device of the pilot number of the one-number service receives the call information from the autonomous calling party (the call message and the embodiment of the present invention)
  • the short message is collectively referred to as call information
  • the calling party switching device in the embodiment of the present invention may further include a gateway mobile switching center GMSC or a short message service center SMSC), wherein the calling party switching device returns according to the home location register of the pilot number.
  • the roaming number or the short message routing information allocated by the switching device of the pilot number sends the call information to the switching device of the pilot number, and the step specifically includes:
  • the home location register of the pilot number receives a message of the location information of the request guidance number sent by the calling party switching device;
  • the home location register of the pilot number obtains a roaming number or short message routing information allocated by the switching device of the pilot number by interacting with the switching device of the pilot number;
  • the home location register of the pilot number returns the roaming number to the calling party switching device Code or short message routing information
  • the calling party switching device sends the call information of the pilot number carrying the one-number service to the switching device of the pilot number according to the roaming number or short message routing information.
  • the switching device of the pilot number is used to process the one-number service, and is generally located on the network side of the called party, which may be a specific designated switching device, which may also be a contract for the one-number service.
  • a switching device registered by one of the member numbers if the member of the sign-up service includes a VoBB (Voice Over Broadband) user number, the switching device of the pilot number may select the VoBB user to register.
  • VoIP Server Voice over Internet Protocol
  • Step S202 the switching device of the pilot number determines that the call information is the one-number service, and obtains the subscription data of the one-number service;
  • the subscription data is stored in a database system communicatively connected to the switching device of the pilot number, and the database system may be separated or combined with the switching device of the pilot number, specifically, if the pilot number is exchanged
  • the device is a VoIP server, and the database system may be an HSS (Home Subscriber Server) of the VoIP server.
  • the signing data of the No. 1 service includes: The trigger mode of the No. 1 service and the list of the member numbers signed by it.
  • Step S203 The switching device of the pilot number performs a corresponding call connection operation on the signed member number according to the subscription data of the one-number service.
  • the one-number service in this embodiment adopts a signing mode in which a pilot number is signed with a plurality of member numbers.
  • the member number may also include a mobile subscriber number and a PSTN (Public Switched Telephone Network) subscriber number.
  • PSTN Public Switched Telephone Network
  • the method for implementing the one-number service in the embodiment of the present invention by designating a corresponding switching device for the pilot number, uniformly processes the pilot number as a call and a short message of the receiver by the switching device of the pilot number, so that the calling party is no longer
  • the switching device (which may also include the gateway GMSC or SMSC) has an adaptation requirement with the interface of the HLR of the pilot number, and the large-scale modification of the entire network is no longer needed to realize the one-number service, which is beneficial to the popularization of the one-number service.
  • the exchange equipment selection of the No. 1 service VoIP Server can also realize the No. 1 service of VoBB and non-VoBB users, and promote the application of the No. 1 service.
  • FIG. 3 is a schematic flowchart of a method for implementing a one-number service according to a second embodiment of the present invention.
  • a method for implementing a one-number service according to an embodiment of the present invention is described in detail by taking a call number one as an example. specific process.
  • the method for implementing the one-number service in the second embodiment of the present invention includes:
  • Step S301 opening a pilot number, and signing a SSCODE (Supplemental Service Code) on the HLR of the pilot number to indicate that the number is a pilot number of the one-number service;
  • SSCODE Supplemental Service Code
  • a virtual number when the user signs a contract, a virtual number can be selected as the pilot number, or a member number of the one-number service can be selected as the pilot number.
  • the virtual number if the virtual number is used as the pilot number, the virtual number is opened in the HLR and the HSS by the VoBB user. If a member number is selected as the pilot number, one of the VoBB user numbers can be selected. As the pilot number.
  • the pilot number is bound to one of the VoBB member users in the one-number service.
  • the IMSI is assigned to the virtual number (International Mobile Subscriber Identity, International Mobile subscriber identity)
  • the IMSI of the pilot number is saved in the HSS
  • the IMSI is saved corresponding to the bound VoBB member
  • the VoBB subscriber number is selected as the pilot number in the member number
  • the IMBI is assigned to the VoBB subscriber number
  • the IMSI that is the VoBB subscriber number of the pilot number is stored in the HSS.
  • the subscription data of the one-number service is stored in the transparent data area corresponding to the VoBB user on the HSS.
  • Step S303 the switching device of the pilot number is designated as the VoIP server of the bound VoBB member user by performing the registration or location update process of the VoBB user; in addition, the SSCODE information may be pre-save to the VoIP in the process.
  • the SSCODE can also be transmitted when a one-way call message is sent to the VoIP server.
  • the boot number is obtained by executing the registration or location update process of the VoBB user.
  • the VoIP server of the code switching device designated as the bound VoBB member user includes: the VoIP server receiving a registration or location update request from the VoBB user; querying the VoBB user number in the VoRB user's HLR Binding the IMSI of the pilot number; the VoIP server interacts with the HLR of the pilot number according to the IMSI, and saves an address of the switching device of the pilot number in the HLR of the pilot number as the VoIP server the address of.
  • the VoIP server determines the IMSI and HSS of the VoBB subscriber number carried in the registration request.
  • the IMSI of the recorded pilot number is different, that is, it is determined that the VoBB subscriber number is bound with the pilot number of the virtual one-number service, and the implicit location update of the pilot number in the HLR is completed, that is, the HLR of the pilot number is interacted with.
  • the address of the switching device of the pilot number recorded in the HLR is recorded as the address of the VoIP server where the VoBB subscriber number is currently located, and the VLR of the VoIP server stores the subscription data of the pilot number on the HLR to which it belongs, such as SSCODE. If it is determined that the IMSI of the VoBB subscriber number carried in the registration request is the same as the IMSI of the pilot number recorded in the HSS, that is, the VoBB subscriber number is determined to be the pilot number of the one-number service, the normality of the pilot number in the HLR is completed. Location update, while the VoBB user's data in the VoIP Server's VLR will contain the boot number signing Special SSCODE.
  • steps 301 to 303 are the pre-processing flow of the first-number service in the embodiment of the present invention, and are not the main process of the first-number service, and the process is mainly for configuring the switching number of the first-number service.
  • steps 302 and 303 are one of the specific embodiments of how to specify a switching device for the pilot number according to the embodiment of the present invention.
  • the execution of step 303 is not fixed in the entire process. The order can be executed before and after the execution of the No. 1 service.
  • Step S304 the user dials the pilot number.
  • Step S305 the calling party switching device, for example, the gateway GMSC receives the call message of the user to the pilot number, and forwards the call message to the switching device VoIP Server of the pilot number;
  • the specific implementation includes: the calling party switching device, for example, after the gateway GMSC receives the initial address signaling message IAM carrying the pilot number, and initiates the operation of taking the roaming number to the home HLR of the pilot number, because the pilot number is registered in the HLR.
  • the switching device of the recorded pilot number is a VoIP server, so the HLR requests the roaming number from the VoIP server, the VoIP Server assigns the roaming number and returns it to the HLR, and the HLR forwards it to the calling party switching device.
  • the calling switching device sends the IAM message to the VoIP server according to the routing information returned by the VoIP server (in this embodiment, the roaming number is taken as an example). If the pilot number selects the VoBB subscriber number, the operation of the roaming number is no longer initiated for the VoBB subscriber number with the same number as the pilot number, but the call is directly connected to the cost bureau user.
  • Step S306 the VoIP server receives the call message, and queries the HSS for the subscription data of the pilot number.
  • the VoIP server receives the IAM message
  • the special SSCODE of the pilot number subscription is extracted from the VLR user data, or when the SSCODE is found from the IAM message, it is determined to be the one-number service, and then the data is determined according to the The IMSI of the pilot number interacts with the HSS to obtain subscription data for the One Number service.
  • the subscription data includes: a trigger mode for calling the first number and a corresponding member number list, or a list of member numbers of the short message one.
  • the trigger mode of the call number one includes the same or the same.
  • Step S307 The switching device, that is, the VoIP server, initiates a call operation to the signed member number according to the subscription data.
  • the VoIP Server extracts the trigger mode of the call number one and the corresponding member number list from the subscription data provided by the HSS, and then performs the same or synchronous processing of the call according to the trigger mode of the call number one.
  • the corresponding member number list is sorted by priority.
  • the method before the user dials the pilot number, the method further includes the step of saving the data signed by the pilot number on the HSS into its corresponding VLR.
  • the VoIP server directly obtains the subscription data of the one-number service from the VLR without having to interact with the HSS. Data.
  • the VoIP Server checks whether the data in the VLR has HSS subscription data, and if not, the HSS The AC obtains the subscription data of the One-number service and saves it to the VLR. It can also subscribe to the HSS to change the notification of the No. 1 service subscription data. Thereafter, when the subscription data of the one-number service stored in the HSS changes, the HSS will actively notify the VoIP server to refresh the one-number service data stored in the VLR. When the HLR instructs the VoIP Server to delete the user data of the pilot number, the VoIP Server unsubscribes the change notification of the No. 1 service subscription data to the HSS. The VoIP Server does not actively change or delete the data retained by the pilot number in its VLR until the HLR actively deletes the user data.
  • the application, cancellation, change, and query of the No. 1 service can be realized through the business hall interface of the BOSS system, or through the portal, that is, the Portal interface, on the Internet.
  • the service change and query operations may include: modifying the trigger mode of the call number one, adding and deleting the number of the member number list, the trigger mode of the call number one and the query of the corresponding member number list, and the member of the short message one number pass A list of numbers.
  • the method for implementing the one-number service of the embodiment of the present invention by specifying the VoIP server as the switching device for the pilot number, uniformly processes the pilot number as the call and short message of the receiver by the switching device of the pilot number, thereby
  • the caller switching device or the interface between the gateway GMSC and the HLR of the pilot number is no longer required to be adapted, and the large-scale modification of the entire network is no longer needed to realize the one-number service, which is beneficial to the popularization of the one-number service.
  • the switching equipment of the No. 1 service selects the VoIP Server, and at the same time, the No. 1 service of VoBB and non- VoBB users can be realized, and the application of the No. 1 service is promoted.
  • the switching device of the pilot number can be a switching device registered for any member number, and is not limited to the VoIP server registered with the VoBB user number, and the switching device for registering the member number. After the VoBB user binds, it can be implemented by the registration or location update process of the VoBB user. Alternatively, the address of the switching device of the pilot number in the HLR to which the pilot number belongs can be directly saved as the address of the switching device registered by the member number.
  • FIG. 4A is a schematic flowchart of a method for implementing a number one service according to a third embodiment of the present invention.
  • a method for implementing a number one service according to an embodiment of the present invention is described in detail by using a short message number one as an example. The specific process.
  • the method for implementing the one-number service in the third embodiment of the present invention includes:
  • Step S401 opening an account guide number, and signing an SSCODE on the HLR of the pilot number to indicate that the number is a pilot number of the one-number service;
  • a virtual number when the user signs a contract, a virtual number can be selected as the pilot number, or a member number can be selected as the pilot number.
  • the virtual number if the virtual number is used as the pilot number, the virtual number is opened in the HLR and the HSS by the VoBB user. If a member number is selected as the pilot number, one of the VoBB user numbers can be selected. As the pilot number.
  • the pilot number is bound to one of the VoBB member users in the one-number service.
  • the IMSI is assigned to the virtual number, and the guide is saved in the HSS.
  • the IMSI of the number the IMSI is saved corresponding to the bound VoBB member; if the VoBB subscriber number is selected as the pilot number in the member number, the IMBI is assigned to the VoBB subscriber number, and the IMSI as the pilot number VoBB subscriber number is saved.
  • the signing data of the one-number service is stored in the transparent data area corresponding to the VoBB user on the HSS.
  • Step S403 the switching device of the pilot number is designated as the VoIP server of the bound VoBB member user by executing the registration or location update process of the VoBB user; in addition, the SSCODE information may be pre-save to the VoIP in the process.
  • the SSCODE can also be transmitted when a one-way call message is sent to the VoIP server.
  • the VoIP server that specifies the switching device of the pilot number as the bound VoBB member user by performing the registration or location update process of the VoBB user includes: Receiving, by the VoIP server, a registration or location update request from the VoBB user; querying, in the HLR of the VoBB user, an IMSI of the pilot number bound to the VoBB subscriber number; the VoIP Server according to the IMSI Interacting with the HLR of the pilot number, storing the address of the switching device of the pilot number in the HLR of the pilot number as the address of the VoIP server.
  • the VoIP server determines the IMSI and HSS of the VoBB subscriber number carried in the registration request.
  • the IMSI of the recorded pilot number is different, that is, it is determined that the VoBB subscriber number is bound with the pilot number of the virtual one-number service, and the implicit location update of the pilot number in the HLR is completed, that is, the HLR of the pilot number is interacted with.
  • the address of the switching device of the pilot number recorded in the HLR is recorded as the address of the VoIP server where the VoBB subscriber number is currently located, and the VLR of the VoIP server stores the subscription data of the pilot number on the HLR to which it belongs, such as SSCODE. If it is determined that the IMSI of the VoBB subscriber number carried in the registration request is the same as the IMSI of the pilot number recorded in the HSS, that is, the VoBB subscriber number is determined to be the pilot number of the one-number service, the normality of the pilot number in the HLR is completed. Location update, while the VoBB user's data in the VoIP Server's VLR will contain the boot number signing Special SSCODE.
  • steps 401 to 403 are the pre-processing flow of the first-number service of the embodiment of the present invention, and are not the main process of the first-number service, and the process is mainly for configuring the switching number of the first-number service.
  • steps 402 and 403 are one of the specific embodiments of how to specify a switching device for the pilot number according to the embodiment of the present invention.
  • the execution of step 403 is not fixed in the entire process. The order can be executed before and after the execution of the No. 1 service.
  • Step S404 the user sends a short message to the pilot number.
  • Step S405 the calling party switching device, such as the SMSC, receives the short message from the user to the pilot number, and forwards the short message to the switching device VoIP Server of the pilot number;
  • the calling party switching device such as the SMSC
  • the specific implementation includes: Calling party switching equipment, such as SMSC receiving MO_FORWARD-SM After the message, the short message routing information is initiated to the home HLR of the pilot number. Since the switching device of the pilot number recorded in the HLR after the pilot number registration is the VoIP server, the SMSC sends the MT_FORWARD_SM message to the VoIP server. If the pilot number selects the VoBB user number, the operation of taking the short message routing information is no longer initiated for the VoBB user number with the same number as the pilot number, but the call is directly connected to the cost office user.
  • Calling party switching equipment such as SMSC receiving MO_FORWARD-SM
  • Step S406 the VoIP server receives the short message, and queries the HSS for the subscription data of the called pilot number.
  • the VoIP Server after receiving the MT_FORWARD_SM message, extracts the special SSCODE of the pilot number subscription from the VLR user data, or determines the SSCODE when the SSCODE is found from the MO_FORWARD_SM message.
  • the IMSI interacts with the HSS according to the pilot number to obtain the subscription data of the One-number service.
  • the subscription data includes: a trigger mode for calling the first number and a corresponding member number list, and a list of member numbers of the short message one number.
  • Step S407 The switching device, that is, the VoIP server, sends a short message to the signed member number according to the subscription data.
  • the VoIP server extracts the member number list of the short message number one from the subscription data provided by the HSS, and then simulates the operation of the SMSC to initiate the short message routing information to the HLR to which the member number belongs, by sequentially assigning the HLR to each member.
  • the interactive selection has a high priority, and the terminal state does not receive short messages for memory full and unreachable members.
  • the member numbers of the short message number one are sorted according to priority. The operation of the short message routing is no longer initiated for the VoBB user number with the same number as the pilot number, but is directly processed by the cost office user.
  • step S407 specifically includes the following steps:
  • Step S501 determining, according to the member number list of the short message number one, the current member number to be connected;
  • Step S502 determining whether the currently connected member number is the same as the pilot number: if the same number, step S503 is performed; otherwise, step S505 is performed; Step S503: determining whether the status of the currently connected member number in the VLR of the VoIP server is non-offup and reachable by the terminal: if yes, executing step S504; otherwise, performing step S507; specifically, determining that the current member number is corresponding Whether the MNRF (Mobile Subscriber Not Reachable Flag) is effective to determine whether the status of the currently connected member number in the VLR of the VoIP Server is reachable by the terminal.
  • MNRF Mobile Subscriber Not Reachable Flag
  • Step S504 Select a current serial number to send a short message, and return a response to the SMSC according to the receiving condition of the short message, and the short message process ends;
  • the failure response is returned to the SMSC; if the current connected member number receives the short message successfully, the successful response is returned to the SMSC;
  • Step S505 Interacting with the HLR to which the currently connected member number belongs, determining whether the HLR of the currently connected member number is successfully responded: If yes, executing step S506; if not, executing step S507;
  • Step S506 Sending a short message to the switching device of the currently connected member number, if the switching device of the currently connected member number is due to the member's terminal full memory or the terminal unreachable return failure response, step S508 is performed;
  • Step S507 determining whether the currently connected member number is the last member number: if yes, executing step S509; if not, executing step S501;
  • Step S508 The VoIP server transparently transmits the failure response to the SMSC, and notifies the HLR to which the current member number belongs to set a flag corresponding to the failure response to the current connection member number, where the flag includes the terminal memory full flag and the MNRF flag.
  • the short message process ends;
  • Step S509 Returning a failure response to the SMSC, the current short message process ends; specifically, the failure response may be a failure response of the HLR response failure or a failure response of the short message reception failure.
  • the failure response returned by the switching device of the currently connected member number may be a failure response that fails due to the current connected member number terminal being full, or may be due to
  • the VoIP Server notifies the HLR to which the currently connected member number belongs through the status report to set the terminal inaccessibility flag to the currently connected member number, and transparently transmits the failure response to the SMSC.
  • the SMSC notifies the HLR of the pilot number to set the MNRF flag of the pilot number, and if the currently connected member number is not bound to the pilot number, the member receiving the short message
  • the number cannot be used to clear the MNRF flag in place of the pilot number when its terminal is available for recovery, so in most cases this flag can only be cleared by means of an implicit location update of the pilot number. For example, you can set the timer on the VLR side of the VoIP server. The duration can be half an hour. Generally, users can delay receiving short messages for half an hour.
  • the VoIP server notifies the HLR of the current connected member number through the status report to set the flag of the boot terminal terminal full, and intercepts the terminal full memory failure response, and responds to the failure.
  • the failure response which is replaced by the terminal, is transmitted to the SMSC, and the SMSC notifies the HLR to which the pilot number belongs to set the flag that the pilot number terminal is inaccessible.
  • the VoIP Server may receive a short message reminder of the HLR, because there is no possibility of buffering the short message for retransmission, so VoIP The server directly discards the HLR short message reminder.
  • the VoIP server does not transparently transmit the failure response to the SMSC, but directly performs step S507 until all the member numbers or the timer corresponding to the SMSC are timed out. A failure response is returned to the SMSC, and the short message flow is ended. In the case that the timer corresponding to the SMSC times out, the VoIP Server terminates the current processing to release the occupied resources.
  • the method for implementing the one-number service in the embodiment of the present invention further includes the step of restoring the data of the pilot number. This step is the second embodiment of the present invention. The steps for restoring data are consistent and will not be described here.
  • the switching device of the pilot number uniformly processes the pilot number as a call and a short message of the receiver, thereby no longer.
  • the calling party switching device such as the SMSC and the HLR interface of the pilot number, has an adaptation requirement, and the large-scale modification of the entire network is no longer needed to realize the one-number service, which is beneficial to the popularization and application of the one-number service.
  • the switching device of the No. 1 service selects the VoIP Server, and at the same time, the No. 1 service of VoBB and non- VoBB users can be realized, and the application of the No. 1 service is promoted.
  • FIG. 5 is a structural block diagram of a system for implementing a one-number service according to the first embodiment of the present invention.
  • the system for implementing the one-number service includes the calling party switching device 51 and the pilot number.
  • the HLR53 and the pilot number exchange device 55 where:
  • the calling party switching device 51 is configured to send call information carrying a pilot number
  • the call information includes a call message and a short message.
  • the switching device 55 of the pilot number is configured to receive call information from the calling party switching device 51, and when determining that the call information is a one-number service, obtain subscription data of the one-number service, according to the signing The data is connected to the member number of the one-number service contracted.
  • the subscription data includes: a trigger mode for calling the one-number service and a corresponding member number list, and a member number list of the short message one-number service.
  • the switching device of the pilot number may be a VoIP server registered by the VoBB user.
  • FIG. 5 is a structural block diagram of a system for implementing a one-number service according to a second embodiment of the present invention.
  • the system for implementing the one-number service in the second embodiment of the present invention includes: a calling party switching device 51, and a booting The number of the HLR 53', the pilot number exchange device 55' and the database 57', where:
  • the calling party switching device is configured to send call information carrying the pilot number
  • the call information includes a call message and a short message.
  • the HLR 53' of the pilot number is used to save the switching device designated for the pilot number, and after receiving the message of the location information of the request pilot number sent by the calling party switching device 51',
  • the switching device 55 of the pilot number obtains the switching device 55 of the pilot number, the assigned roaming number or short message routing information, and returns the roaming number or short message routing information to the calling party switching device 51. ', causing the calling party switching device 51 to forward the call information to the switching device 55' of the pilot number according to the roaming number or short message routing information.
  • the database 57 is configured to save and provide the subscription data of the one-number service to the switching device 55 of the pilot number.
  • the pilot number exchange device 55' is configured to receive call information from the calling party switching device 5, and when the call information is determined to be a one-number service, obtain the subscription of the one-number service from the database 57. Data, according to the subscription data, call connection of the member number signed by the one-number service.
  • the signing data of the No. 1 service includes: a trigger mode for calling the No. 1 service and a corresponding member number list, and a list of the member numbers of the short message No. 1 service.
  • the switching device 55 of the pilot number determines that the call information carrying the pilot number is the one-number service by searching for the supplementary service code of the pilot number on the HLR 53'.
  • the database 57 can be separated or combined with the switching device 55 of the pilot number.
  • the database is the HSS of the VoIP server.
  • FIG. 6 is a structural block diagram of an apparatus for implementing a one-number service according to an embodiment of the present invention.
  • the apparatus for implementing a one-number service includes: a receiving unit 61, a determining unit 62, and an obtaining unit 63. And a call connection unit 64, wherein:
  • the receiving unit 61 is configured to receive call information of the carrying pilot number from the calling party switching device;
  • the determining unit 62 is configured to determine whether the call information is a one-number service; and specifically, the determining unit 62 determines whether the call information is a one-number service according to whether the pilot number carried in the call information is signed with a supplementary service code;
  • the obtaining unit 63 is configured to acquire the guide number when determining that the call information is a one-number service
  • the signing data of the corresponding one-number service, the signing data includes a triggering mode of the one-number service and a list of the member numbers that are signed;
  • the call connection unit 64 is configured to perform call connection on the member number signed by the one-number service according to the subscription data.
  • the apparatus for implementing the one-number service of the embodiment of the present invention may be a VoIP server of the VoBB user that is bound to the pilot number, and the apparatus for implementing the one-number service of the embodiment of the present invention further includes an update unit, where The updating unit is configured to, when receiving the registration or location update request from the VoBB user, or interact with the HLR of the pilot number, save the address of the switching device of the pilot number in the HLR as the The address of the VoIP server where the VoBB user is currently located.
  • the switching device of the pilot number uniformly processes the pilot number as a call and a short message of the receiver, thereby no longer
  • the switching device (including the GMSC or the SMSC) of the calling party has the matching requirements with the interface of the HLR of the pilot number, and the large-scale modification of the entire network is no longer needed to realize the one-number service, which is beneficial to the popularization of the No. 1 service.
  • the switching equipment of the No. 1 service selects the VoIP server, and at the same time, the No. 1 service of VoBB and non-VoBB users can be realized, and the application of the No. 1 service is promoted.
  • the switching device of the pilot number can be a switching device registered for any member number, and is not limited to the VoIP server registered with the VoBB subscriber number, and the switching of the member number registration.
  • the VoBB user After the VoBB user binds, it can be implemented by the VoBB user registration or location update process. Alternatively, the address of the switching device of the pilot number in the HLR to which the pilot number belongs can be directly saved as the address of the switching device registered by the member number.

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Description

一种实现一号通业务的方法、 装置及系统
本申请要求于 2008 年 12 月 18 日提交中国专利局、 申请号为 200810220129.8、 发明名称为"一种实现一号通业务的方法、 装置及系统，，的中 国专利申请的优先权， 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信领域， 尤其涉及一种实现一号通业务的方法、 装置及系 统。 背景技术
当前， 一号通业务通常包括呼叫一号通业务和短消息一号通业务。 使用 一号通业务的用户可以将办公电话、 家庭电话、 手机、 小灵通等组成一个群 组， 对外公布一个号码。 当有其他用户呼叫时， 群组中所有的空闲电话都可 以振铃， 保证用户在多个地方都可以接听来话。 呼叫一号通业务实现了一次 呼叫， 多个终端同时振铃或依次振铃， 其中任意一个终端都可以应答的功能， 可以为用户提供可靠的来话接听方案。 而短消息一号通业务则是从群组内选 择优先级最高、 终端状态不为内存满和不可及的终端接收短消息。 一号通业 务还可以满足中小企业热线、 业务咨询、 服务支持等多种应用场景的需求。
一号通业务群组对外公布的号码称为引导号码， 群组内各个终端对应的 号码称为成员号码。 现有的一号通业务采用一个引导号码加多个成员号码的 签约方式。
参考图 l a, 现有的呼叫一号通业务的流程为：
当用户发起呼叫， GMSC ( Gateway Mobile Switching Center, 关口移动交 换中心 )与被叫引导号码归属的 HLR ( Home Location Register, 归属位置寄存 器） 交互获得该用户的呼叫一号通业务的触发方式（同振或顺振）及相应的 成员号码列表， 然后根据呼叫一号通的触发方式进行呼叫的同振或顺振处理。
参考图 lb , 现有的短消息一号通业务的流程为： 当用户发送短消息到引导号码， SMSC ( Short Message Server Center,短 消息业务中心）与该引导号码归属的 HLR交互， HLR从短消息一号通的成员 号码列表中选择优先级最高、 终端状态不为内存满和不可及的成员号码接收 短消息， 并将该成员号码所在的 VMSC ( Visited Mobile Switching Center, 移 动端局）地址发送给 SMSC, 由 VMSC向指定成员发送短消息。 该接收短消息 的成员号码只能是在引导号码归属的 HLR上开户的本网用户。
发明人在发现现有技术至少存在如下问题：
现有的一号通业务是在 HLR上签约，通过改造 GMSC的接口使其可以从 HLR获取签约数据并执行业务逻辑。 同样， 对 SMSC也需要进行改造， 否则 就会弱化短消息一号通的功能， 如只允许与引导号码在同一个 HLR上开户的 成员号码接收短消息。 现有的一号通业务的实现依赖于全网的 HLR、 GMSC 甚至 SMSC的适配， 限制了一号通业务的推广应用。
发明内容
本发明实施例提供一种不需要对主叫方交换设备及被叫方的归属位置寄 存器进行改造即可实现一号通业务的方法及系统。
为了解决上述技术问题， 本发明实施例提供了一种实现一号通业务的方 法， 该方法包括： 引导号码的交换设备接收携带引导号码的呼叫信息；
所述引导号码的交换设备确定所述呼叫信息为一号通业务， 获取所述一 号通业务的签约数据， 其中， 所述签约数据包括一号通业务的触发方式及其 签约的成员号码列表；
所述引导号码的交换设备根据所述签约数据对所述一号通业务签约的成 员号码进行呼叫接续。
相应的， 本发明实施例还提供了一种实现一号通业务的装置， 包括： 接收单元， 用于接收来自所述主叫方交换设备的携带引导号码的呼叫信 息；
判断单元， 用于判断所述呼叫信息是否为一号通业务；
获取单元， 用于当确定所述呼叫信息为一号通业务时， 获取所述引导号 码相应的一号通业务的签约数据， 所述签约数据包括一号通业务的触发方式 及其签约的成员号码列表；
呼叫接续单元， 用于根据所述签约数据对所述一号通业务签约的成员号 码进行呼叫接续。
相应的， 本发明实施例还提供了一种实现一号通业务的系统， 包括： 主叫方交换设备， 用于发送携带引导号码的呼叫信息；
引导号码的交换设备， 用于接收来自所述主叫方交换设备的呼叫信息， 当确定所述呼叫信息为一号通业务时， 获取所述一号通业务的签约数据， 根 据所述签约数据对所述一号通业务签约的成员号码进行呼叫接续， 其中所述 签约数据包括一号通业务的触发方式及其签约的成员号码列表。
由上技术方案可以看出， 本发明实施例通过引导号码的交换设备统一处 理对引导号码的呼叫和短消息， 避免了 GMSC或 SMSC与 HLR交互获得一 号通业务的签约数据， 从而摆脱了对全网的 HLR、 GMSC和 SMSC的适配需 求， 降低了一号通业务的推广难度。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实 施例或现有技术描述中所需要使用的附图作简单地介绍， 显而易见地， 下面 描述中的附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。
图 l a为现有呼叫一号通业务的流程示意图。
图 lb为现有短消息一号通业务的流程示意图。
图 2为本发明实现一号通业务的方法的第一实施例的流程示意图。 图 3为本发明实现一号通业务的方法的第二实施例的流程示意图。
图 4a为本发明实现一号通业务的方法的第三实施例的流程示意图。
图 4b为图 4a所示实现一号通业务的方法的短消息具体过程的流程示意 图。
图 5a为本发明实现一号通业务的系统的第一实施例的结构框图。
图 5b为本发明实现一号通业务的系统的第二实施例的结构框图。
图 6为本发明实施例的实现一号通业务的装置的结构框图。 具体实施方式
下面将结合本发明实施例的附图， 对本发明实施例中的技术方案进行清 楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不 是全部的实施例。
图 2为本发明实施例一的实现一号通业务的方法的流程图， 如图 2所示， 本发明实施例一的实现一号通业务的方法包括：
步骤 S201 , 主叫方发起对一号通业务的引导号码的呼叫后， 该一号通业 务的引导号码的交换设备接收到来自主叫方交换设备的呼叫信息 （本发明实 施例将呼叫消息和短消息统称为呼叫信息， 本发明实施例的主叫方交换设备 还可以包括关口移动交换中心 GMSC或短消息业务中心 SMSC ), 其中， 所述 主叫方交换设备根据引导号码的归属位置寄存器返回的所述引导号码的交换 设备分配的漫游号码或短消息路由信息将呼叫信息发送到引导号码的交换设 备， 该步骤具体包括：
所述引导号码的归属位置寄存器接收主叫方交换设备发送的请求引导号 码的位置信息的消息；
所述引导号码的归属位置寄存器通过与所述引导号码的交换设备交互获 得所述引导号码的交换设备分配的漫游号码或短消息路由信息；
所述引导号码的归属位置寄存器向所述主叫方交换设备返回所述漫游号 码或短消息路由信息；
所述主叫方交换设备根据所述漫游号码或短消息路由信息向所述引导号 码的交换设备发送携带一号通业务的引导号码的呼叫信息。
具体地， 所述引导号码的交换设备用于处理一号通业务， 一般来说， 位 于被叫方的网络侧， 其可以是特定指定的交换设备， 其也可以是签约该一号 通业务的成员号码其中之一成员所注册的交换设备， 如果签约一号通业务的 成员中包含 VoBB ( Voice Over Broadband, 宽带语音业务 )用户号码， 则所述 引导号码的交换设备可以选择该 VoBB用户所注册的 VoIP Server ( Voice over Internet Protocol,基于 IP的语音服务器）。
步骤 S202, 所述引导号码的交换设备确定该呼叫信息为一号通业务后， 获取该一号通业务的签约数据；
具体地， 该签约数据保存在与所述引导号码的交换设备通信连接的数据 库系统中， 该数据库系统可以为与该引导号码的交换设备分离或合设， 具体 地， 若所述引导号码的交换设备为 VoIP Server, 该数据库系统可以是该 VoIP Server的 HSS(Home Subscriber Server, 归属用户服务器)。 一号通业务的签约 数据包括： 一号通业务的触发方式及其签约的成员号码列表。
步骤 S203 , 所述引导号码的交换设备按照所述一号通业务的签约数据对 签约的成员号码进行相应的呼叫接续操作。
本实施例中的一号通业务采用一个引导号码与多个成员号码签约的签约 方式。该成员号码还可以包括移动用户号码及 PSTN( Public Switched Telephone Network,公共交换电话网络）用户号码。
本发明实施例的实现一号通业务的方法通过为引导号码指定相应的交换 设备， 由该引导号码的交换设备统一处理该引导号码作为接收方的呼叫和短 消息， 从而不再对主叫方交换设备（还可包括关口 GMSC或 SMSC )与引导号 码的 HLR的接口有适配要求， 不再需要全网进行大规模的改造即可实现一号 通业务， 有利于一号通业务的普及应用。 另外， 一号通业务的交换设备选择 VoIP Server, 同时可以实现 VoBB与非 VoBB用户的一号通业务， 推广了一号通 业务的应用。
图 3 为本发明实施例二的实现一号通业务的方法的流程示意图， 在本发 明实施例二中， 以呼叫一号通为例， 详细说明本发明实施例实现一号通业务 的方法的具体流程。 如图 2所示， 本发明实施例二的实现一号通业务的方法 包括：
步骤 S301 , 开户引导号码， 并在引导号码的 HLR 上签约 SSCODE ( Supplement Service Code, 补充业务码） 以表明该号码为一号通业务的引导 号码；
具体实现中， 用户签约时可以选择一个虚拟号码作为引导号码， 或者选 择一个一号通业务的成员号码作为引导号码。 在本实施例中， 若用虚拟的号 码作为引导号码， 则将该虚拟号码按 VoBB用户在 HLR和 HSS中开户， 若选 择一个成员号码作为引导号码， 则可以选择其中之一的 VoBB 用户的号码作 为引导号码。
步骤 S302, 将该引导号码与一号通业务中的其中之一 VoBB成员用户进 行绑定； 具体实现中， 若选择虚拟号码作为引导号码， 则为该虚拟号码分配 IMSI ( International Mobile Subscriber Identity, 国际移动用户识别码 )，在 HSS 中保存该引导号码的 IMSI,所述 IMSI对应所绑定的 VoBB成员保存；若在成 员号码中选择 VoBB用户号码作为引导号码， 则为所述 VoBB用户号码分配 IMSI, 将作为引导号码的 VoBB用户号码的 IMSI保存在 HSS中。 同时， 在 HSS上此 VoBB用户对应的透明数据区中保存一号通业务的签约数据。
步骤 S303 , 通过执行所述 VoBB用户的注册或位置更新流程将引导号码 的交换设备指定为所绑定的 VoBB成员用户的 VoIP Server; 另外， 还可以在 该流程中将 SSCODE信息预先保存到该 VoIP Server的 VLR中， 当然， 也可 以在后续向 VoIP Server发送一号通呼叫消息时传递 SSCODE。
具体实现中， 通过执行所述 VoBB 用户的注册或位置更新流程将引导号 码的交换设备指定为所绑定的 VoBB成员用户的 VoIP Server包括： 所述 VoIP Server接收来自所述 VoBB用户的注册或位置更新请求； 在所 述 VoBB用户的 HLR中查询与所述 VoBB用户号码绑定的所述引导号码的 IMSI; 所述 VoIP Server根据所述 IMSI与所述引导号码的 HLR交互， 将所述 引导号码的 HLR 中所述引导号码的交换设备的地址保存为所述 VoIP Server 的地址。
更具体地， 所述 VoIP Server收到来自引导号码所绑定的一号通业务的 VoBB 用户号码的注册请求或位置更新请求后， 若确定该注册请求中携带的 VoBB用户号码的 IMSI与 HSS中记录的引导号码的 IMSI不同，即确定该 VoBB 用户号码绑定有虚拟的一号通业务的引导号码， 则完成该引导号码在 HLR中 的隐式位置更新， 即与该引导号码的 HLR进行交互， 将 HLR中记录的该引 导号码的交换设备的地址记录为该 VoBB用户号码当前所在的 VoIP Server的 地址， 同时该 VoIP Server的 VLR中保存引导号码在其归属的 HLR上的签约 数据， 如 SSCODE; 若确定该注册请求中携带的 VoBB用户号码的 IMSI与 HSS中记录的引导号码的 IMSI相同， 即确定该 VoBB用户号码为一号通业务 的引导号码， 则完成该引导号码在 HLR 中的正常的位置更新， 同时该 VoIP Server的 VLR中 VoBB用户的数据将包含引导号码签约的特殊 SSCODE。
需要说明的是， 上述步骤 301至 303是本发明实施例一号通业务的预处 理流程， 并非一号通业务的主流程， 该流程主要是为所述一号通业务配置引 导号码的交换设备； 其中， 步骤 302、 303是本发明实施例提供的如何为引导 号码指定交换设备的具体实施方式中的一种， 另外， 在本实施例中， 步骤 303 的执行在整个流程中并没有固定的顺序， 在执行一号通业务的前、 后均可执 行。
步骤 S304, 用户拨打该引导号码；
步骤 S305, 主叫方交换设备， 如关口 GMSC收到用户对该引导号码的呼 叫消息， 将该呼叫消息转发给该引导号码的交换设备 VoIP Server; 具体实现中， 包括： 主叫方交换设备， 如关口 GMSC收到携带引导号码 的初始地址信令消息 IAM后， 向引导号码的归属 HLR发起取漫游号码的操 作，由于引导号码注册后在 HLR中记录的引导号码的交换设备为 VoIP Server, 因此 HLR向 VoIP Server请求漫游号码， VoIP Server分配好漫游号码后返回给 HLR , HLR转发给主叫方交换设备。 主叫交换设备根据 VoIP Server返回的路 由信息（本实施例中以漫游号码为例）将 IAM消息发送至 VoIP Server。其中， 如果引导号码选取 VoBB用户号码，即对于与引导号码同号的 VoBB用户号码 不再发起取漫游号码的操作， 而是直接当成本局用户进行呼叫接续。
步骤 S306, 该 VoIP Server收到该呼叫消息， 向 HSS查询该引导号码的 签约数据；
具体实现中， VoIP Server收到 IAM消息后 , 从 VLR用户数据中提取到 引导号码签约的特殊 SSCODE时， 或者从所述 IAM消息中发现 SSCODE时， 确定为一号通业务， 则才艮据该引导号码的 IMSI与 HSS交互获得一号通业务 的签约数据。 具体的， 该签约数据包括： 呼叫一号通的触发方式及相应的成 员号码列表， 或者短消息一号通的成员号码列表。 该呼叫一号通的触发方式 包括同振或顺振。
步骤 S307, 该引导号码的交换设备即 VoIP Server按照所述签约数据对签 约的成员号码发起呼叫操作。
具体实现中， VoIP Server从 HSS提供的签约数据中提取呼叫一号通的触 发方式及相应的成员号码列表， 然后根据呼叫一号通的触发方式进行呼叫的 同振或顺振处理。 其中， 当进行顺振处理时， 相应的成员号码列表按优先级 排序。
在本发明实施例实现一号通业务的方法的另一实施例中， 在用户拨打引 导号码前，还可以包括将引导号码在 HSS上签约的数据保存到其对应的 VLR 中的步骤。 在这种情况下， 该引导号码的交换设备收到呼叫消息后， 该 VoIP Server直接从 VLR中获得一号通业务的签约数据，而不必与该 HSS交互获得 数据。
具体实现中， 可以在引导号码的位置更新和数据恢复的场景下， 在完成 引导号码的 HLR签约数据的更新后， VoIP Server检查 VLR中的数据是否存 在 HSS签约数据， 如果不存在， 则与 HSS交互获取一号通业务的签约数据并 保存到 VLR, 也可以向 HSS订阅一号通业务签约数据的更改通知。 此后， 当 HSS中保存的一号通业务的签约数据发生变化时， HSS将主动通知 VoIP Server 刷新 VLR中保存的一号通业务数据。 当 HLR指示 VoIP Server删除引导号码 的用户数据时， VoIP Server向 HSS取消订阅一号通业务签约数据的更改通知。 VoIP Server对于引导号码保留在其 VLR中的数据不会主动更改或删除， 直到 HLR主动来删除用户数据。
具体的， 用户若要更改其一号通业务的签约数据， 可以通过 BOSS 系统 的营业厅接口实现一号通业务的申请、 取消、 变更及查询， 也可以通过门户 网站， 即 Portal接口， 在 Internet上进行业务自助， 查询和修改在 HSS上保存 的业务签约数据。 该业务变更和查询操作可以包括： 修改呼叫一号通的触发 方式、 对成员号码列表增加和删除号码， 呼叫一号通的触发方式及相应的成 员号码列表的查询、 短消息一号通的成员号码列表的查询。 其中， 与引导号 本发明实施例的实现一号通业务的方法通过为引导号码指定 VoIP Server为 交换设备， 由该引导号码的交换设备统一处理该引导号码作为接收方的呼叫 和短消息，从而不再对主叫方交换设备或者关口 GMSC与引导号码的 HLR的接 口有适配要求， 不再需要全网进行大规模的改造即可实现一号通业务， 有利 于一号通业务的普及应用。 另外， 一号通业务的交换设备选择 VoIP Server, 同 时可以实现 VoBB与非 VoBB用户的一号通业务， 推广了一号通业务的应用。
需要说明的是， 引导号码的交换设备可以为任一成员号码注册的交换设 备， 并不仅限于 VoBB用户号码注册的 VoIP Server, 将成员号码注册的交换设 VoBB用户进行绑定后，通过 VoBB用户的注册或位置更新流程来实现，也可以 直接将引导号码归属的 HLR中的引导号码的交换设备的地址保存为该成员号 码注册的交换设备的地址。
图 4a为本发明实施例三的实现一号通业务的方法的流程示意图， 在本发 明实施例三中， 以短消息一号通为例， 详细说明本发明实施例实现一号通业 务的方法的具体流程。 如图 4a所示， 本发明实施例三的实现一号通业务的方 法包括：
步骤 S401 , 开户引导号码， 并在引导号码的 HLR上签约 SSCODE以表 明该号码为一号通业务的引导号码；
具体实现中， 用户签约时可以选择一个虚拟号码作为引导号码， 或者选 择一个成员号码作为引导号码。 在本实施例中， 若用虚拟的号码作为引导号 码， 则将该虚拟号码按 VoBB用户在 HLR和 HSS中开户， 若选择一个成员号 码作为引导号码， 则可以选择其中之一的 VoBB用户的号码作为引导号码。
步骤 S402, 将该引导号码与一号通业务中的其中之一 VoBB成员用户进 行绑定； 具体实现中， 若选择虚拟号码作为引导号码， 则为该虚拟号码分配 IMSI, 在 HSS中保存该引导号码的 IMSI, 所述 IMSI对应所绑定的 VoBB成 员保存； 若在成员号码中选择 VoBB用户号码作为引导号码， 则为所述 VoBB 用户号码分配 IMSI, 将作为引导号码的 VoBB用户号码的 IMSI保存在 HSS 中。 同时， 在 HSS上此 VoBB用户对应的透明数据区中保存一号通业务的签 约数据。
步骤 S403 , 通过执行所述 VoBB用户的注册或位置更新流程将引导号码 的交换设备指定为所绑定的 VoBB成员用户的 VoIP Server; 另外， 还可以在 该流程中将 SSCODE信息预先保存到该 VoIP Server的 VLR中， 当然， 也可 以在后续向 VoIP Server发送一号通呼叫消息时传递 SSCODE。
具体实现中， 通过执行所述 VoBB 用户的注册或位置更新流程将引导号 码的交换设备指定为所绑定的 VoBB成员用户的 VoIP Server包括： 所述 VoIP Server接收来自所述 VoBB用户的注册或位置更新请求； 在所 述 VoBB用户的 HLR中查询与所述 VoBB用户号码绑定的所述引导号码的 IMSI; 所述 VoIP Server根据所述 IMSI与所述引导号码的 HLR交互， 将所述 引导号码的 HLR 中所述引导号码的交换设备的地址保存为所述 VoIP Server 的地址。
更具体地， 所述 VoIP Server收到来自引导号码所绑定的一号通业务的 VoBB 用户号码的注册请求或位置更新请求后， 若确定该注册请求中携带的 VoBB用户号码的 IMSI与 HSS中记录的引导号码的 IMSI不同，即确定该 VoBB 用户号码绑定有虚拟的一号通业务的引导号码， 则完成该引导号码在 HLR中 的隐式位置更新， 即与该引导号码的 HLR进行交互， 将 HLR中记录的该引 导号码的交换设备的地址记录为该 VoBB用户号码当前所在的 VoIP Server的 地址， 同时该 VoIP Server的 VLR中保存引导号码在其归属的 HLR上的签约 数据， 如 SSCODE; 若确定该注册请求中携带的 VoBB用户号码的 IMSI与 HSS中记录的引导号码的 IMSI相同， 即确定该 VoBB用户号码为一号通业务 的引导号码， 则完成该引导号码在 HLR 中的正常的位置更新， 同时该 VoIP Server的 VLR中 VoBB用户的数据将包含引导号码签约的特殊 SSCODE。
需要说明的是， 上述步骤 401至 403是本发明实施例一号通业务的预处 理流程， 并非一号通业务的主流程， 该流程主要是为所述一号通业务配置引 导号码的交换设备； 其中， 步骤 402、 403是本发明实施例提供的如何为引导 号码指定交换设备的具体实施方式中的一种， 另外， 在本实施例中， 步骤 403 的执行在整个流程中并没有固定的顺序， 在执行一号通业务的前、 后均可执 行。
步骤 S404, 用户发送短消息至该引导号码；
步骤 S405,主叫方交换设备，如 SMSC收到用户对该引导号码的短消息， 将该短消息转发给该引导号码的交换设备 VoIP Server;
具体实现中包括： 主叫方交换设备， 如 SMSC收到 MO— FORWARD— SM 消息后将向引导号码的归属 HLR发起取短消息路由信息的操作， 由于引导号 码注册后在 HLR中记录的引导号码的交换设备为 VoIP Server,因此 SMSC发 送 MT— FORWARD— SM消息到 VoIP Server。 其中， 如果引导号码选取 VoBB 用户号码， 即对于与引导号码同号的 VoBB 用户号码不再发起取短消息路由 信息的操作， 而是直接当成本局用户进行呼叫接续。
步骤 S406, 该 VoIP Server收到该短消息， 向 HSS查询该被叫引导号码 的签约数据；
具体实现中 , VoIP Server收到 MT— FORWARD— SM消息后 ,从 VLR用户 数据中提取到 引 导号码签约的特殊 SSCODE 时， 或者从所述 MO— FORWARD— SM消息中发现 SSCODE时， 确定为一号通业务， 则根据该 引导号码的 IMSI与 HSS交互获得一号通业务的签约数据。 具体的， 该签约 数据包括： 呼叫一号通的触发方式及相应的成员号码列表、 短消息一号通的 成员号码列表。
步骤 S407, 该引导号码的交换设备即 VoIP Server按照所述签约数据对签 约的成员号码发送短消息。
具体实现中， VoIP Server从 HSS提供的签约数据中提取短消息一号通的 成员号码列表，然后模拟 SMSC向成员号码归属的 HLR发起取短消息路由信 息的操作， 通过依次与各个成员归属 HLR的交互选择优先级高、 终端状态不 为内存满和不可及的成员接收短消息。 所述短消息一号通的成员号码按照优 先级排序。 其中， 对于与引导号码同号的 VoBB 用户号码不再发起取短消息 路由的操作， 而是直接当成本局用户进行处理。
具体地， 如图 4b所示， 前述步骤 S407具体包括如下步骤：
步骤 S501 : 按照所述短消息一号通的成员号码列表确定当前待接续的成 员号码；
步骤 S502: 判断当前接续的成员号码是否与引导号码同号： 若同号， 则 执行步骤 S503; 反之执行步骤 S505; 步骤 S503: 判断所述 VoIP Server的 VLR中当前接续的成员号码的状态 是否为非关机且终端可及： 若是， 则执行步骤 S504; 反之， 执行步骤 S507; 具体地，可以通过判断当前成员号码对应的 MNRF ( Mobile subscriber Not Reachable Flag, 终端不可及标志 )是否有效判断所述 VoIP Server的 VLR中 当前接续的成员号码的状态是否为终端可及。
步骤 S504: 选择当前接续的号码发送短消息， 根据短消息的接收情况， 向 SMSC返回响应 , 此次短消息流程结束；
具体的， 若当前接续的成员号码由于终端内存满接收短消息失败， 则向 SMSC返回失败响应； 若当前接续的成员号码接收短消息成功， 则向 SMSC 返回成功响应；
步骤 S505: 与当前接续的成员号码归属的 HLR交互， 判断所述当前接续 的成员号码归属的 HLR的是否成功响应： 若是， 则执行步骤 S506; 若不是， 则执行步骤 S507;
步骤 S506: 发送短消息到当前接续的成员号码的交换设备， 若当前接续 的成员号码的交换设备由于该成员的终端内存满或终端不可及返回失败响 应， 则执行步骤 S508;
步骤 S507: 判断当前接续的成员号码是否为最后一个成员号码： 若是， 则执行步骤 S509; 若不是， 则执行步骤 S501 ;
步骤 S508: 该 VoIP Server向 SMSC透传该失败响应， 并通知当前接续成 员号码归属的 HLR对当前接续成员号码设置与该失败响应相对应的标志， 该 标志包括终端内存满标志和 MNRF标志 , 则此次短消息流程结束；
步骤 S509: 向 SMSC返回失败响应， 则此次短消息流程结束； 具体地， 该失败响应可以为 HLR响应失败的失败响应或短消息接收失败的失败响应。
更具体地， 步骤 S506中， 当前接续的成员号码的交换设备返回的失败响 应可能是因当前接续的成员号码终端内存满而失败的失败响应， 也可能是因 回失败响应， VoIP Server通过状态报告通知当前接续的成员号码归属的 HLR 对当前接续的成员号码设置终端不可及标志， 并向 SMSC透传该失败响应。 在 VoIP Server向 SMSC透传终端不可及的失败响应的情况下， SMSC通知该 引导号码归属的 HLR设置引导号码的 MNRF标志，如果当前接续的成员号码 不与引导号码绑定， 接收短消息的成员号码在其终端恢复可用时不能代替引 导号码清除该 MNRF标志， 因此大多数情况下只能借助引导号码定时的隐式 位置更新来清除此标志。例如， 可以设置在 VoIP Server对应的 VLR侧设置定 时器， 时长可以为半小时， 一般情况下用户延迟半小时收到短消息是可以容 忍的。
若因终端内存满而对短消息接收失败， VoIP Server通过状态报告通知当 前接续的成员号码归属的 HLR设置该引导号码终端内存满的标志， 并拦截该 终端内存满的失败响应， 将此失败响应替换为终端不可及的失败响应传送给 SMSC, SMSC通知引导号码归属的 HLR设置该引导号码终端不可及的标志。
可选地， VoIP Server通过状态^艮告通知成员号码归属的 HLR设置终端不 可及的标志后， VoIP Server可能会收到 HLR的短消息提醒， 由于没有緩存短 消息进行重发的可能，因此 VoIP Server对 HLR的短消息提醒进行直接丟弃的 操作。
可选地，若当前接续的成员号码的交换设备返回失败响应，该 VoIP Server 不向 SMSC透传该失败响应， 而是直接执行步骤 S507, 直至处理完所有成员 号码或 SMSC对应的定时器超时， 向所述 SMSC返回失败响应， 结束短消息 流程。 在 SMSC对应的定时器超时的情况下， VoIP Server会终止当前的处理， 以释放占用的资源。
在实现一号通业务过程中， 引导号码的数据可能会丟失， 如保存在 HLR 上的引导号码的交换设备的地址信息或保存在 VoIP Server的 VLR上的引导号 码的所有数据。 在上述情况发生的情况下， 本发明实施例的实现一号通业务 的方法还包括对引导号码的数据进行恢复的步骤。 该步骤与本发明实施例二 中的恢复数据的步骤一致， 在此不再贅述。
本发明实施例通过将引导号码与 VoBB用户绑定， 通过为引导号码指定相 应的交换设备， 由该引导号码的交换设备统一处理该引导号码作为接收方的 呼叫和短消息， 从而不再对主叫方交换设备， 如 SMSC与引导号码的 HLR的接 口有适配要求， 不再需要全网进行大规模的改造即可实现一号通业务， 有利 于一号通业务的普及应用。 另夕卜， 一号通业务的交换设备选择 VoIP Server, 同 时可以实现 VoBB与非 VoBB用户的一号通业务， 推广了一号通业务的应用。
图 5a 为本发明实施例一的实现一号通业务的系统的结构框图， 如图 5a 所示， 本发明实施例一的实现一号通业务的系统包括： 主叫方交换设备 51、 引导号码的 HLR53和引导号码的交换设备 55, 其中：
主叫方交换设备 51用于发送携带引导号码的呼叫信息；
具体地， 所述呼叫信息包括呼叫消息和短消息。
引导号码的交换设备 55用于接收来自所述主叫方交换设备 51 的呼叫信 息， 当确定所述呼叫信息为一号通业务时， 获取所述一号通业务的签约数据， 根据所述签约数据对所述一号通业务签约的成员号码进行呼叫接续。
具体地， 该签约数据包括： 呼叫一号通业务的触发方式及相应的成员号 码列表， 短消息一号通业务的成员号码列表。
具体地，所述引导号码的交换设备可以为一个所述 VoBB用户注册的 VoIP Server。
图 5b 为本发明实施例二的实现一号通业务的系统的结构框图， 如图 5b 所示， 本发明实施例二的实现一号通业务的系统包括： 主叫方交换设备 51，、 引导号码的 HLR53'、 引导号码的交换设备 55'和数据库 57' , 其中：
主叫方交换设备 5Γ用于发送携带引导号码的呼叫信息；
具体地， 所述呼叫信息包括呼叫消息和短消息。
引导号码的 HLR53'用于保存为所述引导号码指定的交换设备， 当接收到 所述主叫方交换设备 51 '发送的请求引导号码的位置信息的消息后， 与所保存 的引导号码的交换设备 55，交互获得所述引导号码的交换设备 55，分配的漫游 号码或短消息路由信息， 并将所述漫游号码或短消息路由信息返回给所述主 叫方交换设备 51 ' , 使得所述主叫方交换设备 51，根据所述漫游号码或短消息 路由信息向所述引导号码的交换设备 55'转发所述呼叫信息。
数据库 57，用于保存并向该引导号码的交换设备 55，提供所述一号通业务 的签约数据。
引导号码的交换设备 55'用于接收来自所述主叫方交换设备 5Γ的呼叫信 息， 当确定该呼叫信息为一号通业务时， 从该数据库 57，中获取所述一号通业 务的签约数据， 根据所述签约数据对所述一号通业务签约的成员号码进行呼 叫接续。
一号通业务的签约数据包括： 呼叫一号通业务的触发方式及相应的成员 号码列表， 短消息一号通业务的成员号码列表。
具体实现中， 引导号码的交换设备 55，通过在 HLR53'上查找该引导号码 的补充业务码确定携带该引导号码的呼叫信息为一号通业务。
具体地， 数据库 57，可以与该引导号码的交换设备 55，分离或合设。
更具体地， 若该引导号码的交换设备 55'为 VoIP Server, 所述数据库为该 VoIP Server的 HSS。
图 6为本发明实施例的实现一号通业务的装置的结构框图， 如图 6所示， 本发明实施例的实现一号通业务的装置包括： 接收单元 61、 判断单元 62、 获 取单元 63和呼叫接续单元 64 , 其中：
接收单元 61用于接收来自所述主叫方交换设备的携带引导号码的呼叫信 息；
判断单元 62用于判断所述呼叫信息是否为一号通业务； 具体地， 该判断 单元 62根据该呼叫信息携带的引导号码是否签约有补充业务码来判断该呼叫 信息是否为一号通业务；
获取单元 63用于当确定所述呼叫信息为一号通业务时， 获取所述引导号 码相应的一号通业务的签约数据， 所述签约数据包括一号通业务的触发方式 及其签约的成员号码列表；
呼叫接续单元 64用于根据所述签约数据对所述一号通业务签约的成员号 码进行呼叫接续。
具体地， 本发明实施例的实现一号通业务的装置可以为与所述引导号码 绑定的 VoBB用户的 VoIP Server, 则本发明实施例的实现一号通业务的装置 还包括更新单元， 该更新单元用于在接收到来自 VoBB 用户的注册或位置更 新请求时， 或者在定时器超时， 与所述引导号码的 HLR 交互， 将所述 HLR 中所述引导号码的交换设备的地址保存为该 VoBB 用户当前所在的 VoIP Server的地址。
本发明实施例通过将引导号码与 VoBB用户绑定， 通过为引导号码指定相 应的交换设备， 由该引导号码的交换设备统一处理该引导号码作为接收方的 呼叫和短消息， 从而不再对主叫方的交换设备（包括 GMSC或者 SMSC )与引 导号码的 HLR的接口有适配要求， 不再需要全网进行大规模的改造即可实现 一号通业务， 有利于一号通业务的普及应用。 另外， 一号通业务的交换设备 选择 VoIP Server, 同时可以实现 VoBB与非 VoBB用户的一号通业务， 推广了一 号通业务的应用。
需要说明的是， 引导号码的交换设备可以为任一成员号码注册的交换设 备， 并不仅限于 VoBB用户号码注册的 VoIP Server, 将成员号码注册的交换设
VoBB用户进行绑定后，通过 VoBB用户的注册或位置更新流程来实现，也可以 直接将引导号码归属的 HLR中的引导号码的交换设备的地址保存为该成员号 码注册的交换设备的地址。
以上结合最佳实施例对本发明进行了描述， 但本发明并不局限于以上揭 示的实施例。

Claims

权利 要求 书
1. 一种实现一号通业务的方法， 其特征在于， 包括：
引导号码的交换设备接收携带引导号码的呼叫信息， 其中， 所述引导号码 的交换设备为位于被叫方网络侧的用于处理一号通业务的交换设备；
所述引导号码的交换设备确定所述呼叫信息为一号通业务， 获取所述一号 通业务的签约数据， 其中， 所述签约数据包括一号通业务的触发方式及其签约 的成员号码列表；
所述引导号码的交换设备根据所述签约数据对所述一号通业务签约的成员 号码进行呼叫接续。
2. 如权利要求 1所述的方法， 其特征在于， 所述方法还包括：
为所述引导号码绑定交换设备， 并将所绑定的引导号码的交换设备保存在 所述引导号码的归属位置寄存器中。
则， 所述引导号码的交换设备接收到来自主叫方的携带引导号码的呼叫信 息之前还包括：
主叫方交换设备通过与所述引导号码的归属位置寄存器获得所述引导号码 的交换设备分配的漫游号码或短消息路由信息； 所述主叫方交换设备根据所述 漫游号码或短消息路由信息向所述引导号码的交换设备发送携带引导号码的呼 叫信息。
3. 如权利要求 2所述的方法， 其特征在于， 所述方法还包括：
选择虚拟号码或者所述一号通业务的成员中的宽带语音业务用户的号码作 为引导号码， 其中， 若选择虚拟号码为引导号码， 将所述虚拟号码按照宽带语 音业务用户模式进行开户；
在所述宽带语音业务用户的归属位置寄存器中保存用于标识该号码为一号 通业务的引导号码的补充业务码； 在所述宽带语音业务用户的归属用户服务器中保存所述一号通业务的签约 数据。
4. 如权利要求 3所述的实现一号通业务的方法， 其特征在于， 所述为所述 引导号码绑定交换设备包括：
通过所述宽带语音业务用户的注册或位置更新流程， 将当前为所述宽带语 音业务用户服务的基于 IP的语音服务器绑定为所述引导号码的交换设备。
5、 如权利要求 4所述的实现一号通业务的方法， 其特征在于， 所述通过所 述宽带语音业务用户的注册或位置更新流程， 将当前为所述宽带语音业务用户 服务的基于 IP的语音服务器绑定为所述引导号码的交换设备包括：
所述当前为所述宽带语音业务用户服务的基于 IP的语音服务器接收注册或 位置更新请求； 所述当前为所述宽带语音业务用户服务的基于 IP的语音服务器更新所述宽 带语音业务用户的归属位置寄存器中交换设备的地址为当前为所述宽带语音业 务用户服务的基于 IP的语音服务器。
6、 如权利要求 4所述的方法， 其特征在于， 所述引导号码的交换设备确定 所述呼叫信息为一号通业务， 获取所述一号通业务的签约数据包括：
所述当前为宽带语音业务用户服务的基于 IP的语音服务器接收到携带引导 号码的呼叫信息后， 根据用于标识引导号码的补充业务码确定该呼叫信息为一 号通业务， 再从所述归属用户服务器中获得所述一号通业务的签约数据。
7. 如权利要求 6所述的方法， 其特征在于， 所述方法还包括： 将所述用于 标识引导号码的补充业务码保存到到所述基于 IP的语音服务器的拜访位置寄存 器中；
则， 所述基于 IP的语音服务器根据其拜访位置寄存器中保存的用于标识引 导号码的补充业务码确定该呼叫信息为一号通业务； 和 /或，
将所述一号通业务的签约数据保存到所述基于 IP的语音服务器的拜访位置 寄存器中；
则， 所述引导号码的交换设备直接从所述拜访位置寄存器中获取所述一号 通业务的签约数据。
8. 如权利要求 7所述的方法， 其特征在于， 所述将所述一号通业务的签约 数据保存到所述基于 IP的语音服务器的拜访位置寄存器中包括：
所述基于 IP的语音服务器向所述用户服务器订阅所述一号通业务的签约数 据， 当所述一号通业务的签约数据发生变化时， 接收所述用户服务器通知的一 号通业务的签约数据。
9. 如权利要求 3所述的实现一号通业务的方法， 其特征在于， 所述为所述 引导号码绑定交换设备之后还包括：
当定时器超时， 当前为所述宽带语音业务用户服务的基于 IP的语音服务器 与所述引导号码的归属位置寄存器交互， 将所述归属位置寄存器中引导号码的 交换设备的地址刷新为当前为所述宽带语音业务用户服务的所述基于 IP的语音 服务器的地址。
10. 一种实现一号通业务的系统， 其特征在于， 包括：
主叫方交换设备， 用于发送携带引导号码的呼叫信息；
引导号码的交换设备， 用于接收来自所述主叫方交换设备的呼叫信息， 当 确定所述呼叫信息为一号通业务时， 获取所述一号通业务的签约数据， 根据所 述签约数据对所述一号通业务签约的成员号码进行呼叫接续， 其中所述签约数 据包括一号通业务的触发方式及其签约的成员号码列表， 其中， 所述引导号码 的交换设备为位于被叫方网络侧的用于处理一号通业务的交换设备。
11. 如权利要求 10所述的实现一号通业务的系统， 其特征在于： 所述系统 还包括：
归属位置寄存器， 用于保存为所述引导号码绑定的交换设备， 当接收到所 述主叫方交换设备发送的请求引导号码的位置信息的消息后， 与所保存的引导 号码的交换设备交互获得所述引导号码的交换设备分配的漫游号码或短消息路 由信息， 并将所述漫游号码或短消息路由信息返回给所述主叫方交换设备， 使 得所述主叫方交换设备根据所述漫游号码或短消息路由信息向所述引导号码的 交换设备转发所述呼叫信息。
12. 如权利要求 10或 11所述的实现一号通业务的系统， 其特征在于： 所述 系统还包括： 约数据。
13. 如权利要求 12所述的实现一号通业务的系统， 其特征在于： 所述引导 号码的交换设备为宽带语音业务用户服务的基于 IP的语音服务器， 所述数据库 为所述宽带语音业务用户的归属用户服务器。
14. 一种实现一号通业务的装置， 其特征在于， 所述装置为位于被叫方网络 侧的用于处理一号通业务的交换设备， 包括：
接收单元， 用于接收来自所述主叫方交换设备的携带引导号码的呼叫信息； 判断单元， 用于判断所述呼叫信息是否为一号通业务； 获取单元， 用于当确定所述呼叫信息为一号通业务时， 获取所述引导号码 相应的一号通业务的签约数据， 所述签约数据包括一号通业务的触发方式及其 签约的成员号码列表；
呼叫接续单元， 用于根据所述签约数据对所述一号通业务签约的成员号码 进行呼叫接续。
15. 如权利要求 14所述的实现一号通业务的装置， 其特征在于： 所述装置 为与所述引导号码绑定的宽带语音业务用户的基于 IP的语音服务器。
16. 如权利要求 14所述的实现一号通业务的装置， 其特征在于： 所述判断 单元根据所述呼叫信息携带的引导号码是否签约有补充业务码来判断所述呼叫 信息是否为一号通业务。
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