CN110856158B - Method and system for realizing one card and two numbers of China telecommunication number and foreign operator number - Google Patents

Method and system for realizing one card and two numbers of China telecommunication number and foreign operator number Download PDF

Info

Publication number
CN110856158B
CN110856158B CN201911014724.0A CN201911014724A CN110856158B CN 110856158 B CN110856158 B CN 110856158B CN 201911014724 A CN201911014724 A CN 201911014724A CN 110856158 B CN110856158 B CN 110856158B
Authority
CN
China
Prior art keywords
auxiliary
overseas
platform
card
hlrb
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201911014724.0A
Other languages
Chinese (zh)
Other versions
CN110856158A (en
Inventor
刘君晓
韦红
祝敬安
张凯
骆礼斌
荣秀玲
张嘉凯
郭海兵
冯银海
程钢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Xinfang Software Co ltd
Shanghai Cintel Intelligent System Co ltd
Original Assignee
Shanghai Xinfang Software Co ltd
Shanghai Cintel Intelligent System Co ltd
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.)
Filing date
Publication date
Application filed by Shanghai Xinfang Software Co ltd, Shanghai Cintel Intelligent System Co ltd filed Critical Shanghai Xinfang Software Co ltd
Priority to CN201911014724.0A priority Critical patent/CN110856158B/en
Publication of CN110856158A publication Critical patent/CN110856158A/en
Application granted granted Critical
Publication of CN110856158B publication Critical patent/CN110856158B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server
    • H04W8/065—Registration at serving network Location Register, VLR or user mobility server involving selection of the user mobility server

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a method and a system for realizing Chinese telecommunication number and foreign operator number by one card, wherein the method comprises the following steps: the signaling network routing is set, and the overseas multi-number platform is in butt joint with two networks by using VLR/VMSC entities; setting an account opening and closing process; the auxiliary number activation is transferred to the main number forward transmission function setting; deactivating the function setting of forwarding the auxiliary number to the main number; setting a call answering flow of the auxiliary number; and the auxiliary number receives the short message flow setting. The method and the system for realizing one card with two numbers utilize the China telecom overseas MVNO mobile user number as a main number and bind one or more China telecom number as an auxiliary number, thereby filling the blank of user experience in the mode that the main number is an overseas telephone number and binds a continental auxiliary number, facilitating the user to answer a domestic telephone with the main number overseas, receive a domestic short message and roam with the auxiliary number when arriving on the continental.

Description

Method and system for realizing one card and two numbers of China telecommunication number and foreign operator number
Technical Field
The invention relates to the field of telecommunication, in particular to a method and a system for realizing Chinese telecommunication number and foreign operator number by one card.
Background
With the development of global internationalization, more and more large-scale enterprises in China realize global operation, more and more branches are established in foreign sea or frequently traded with foreign companies, and the like, and the communication service requirements of numerous international business persons who frequently come to and go from home and abroad are increasingly active and diverse.
The user hopes that one mobile phone calling card can have two numbers of a local phone number and a domestic mobile phone number which are resident in overseas countries, and any one of the 2 numbers can answer and receive short messages. At present, for the user's transnational one-card-multiple-number service, the major number is the number of the Chinese telecom continent, the minor number is the number of the overseas cooperative Operator or the overseas number of the Chinese telecom MVNO (Mobile Virtual Network Operator), and there is no mode that the major number is the number of the overseas number binding the major number and the minor number.
Disclosure of Invention
In order to fill the blank of user experience in the mode that the main number is a overseas telephone number and a continental auxiliary number is bound, and to meet the increasing demands of the market, the invention provides a method and a system for realizing one-card two-number of Chinese telecommunication numbers and foreign operator numbers.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
a Chinese telecommunication number and foreign operator number one-card two-number implementation method comprises the following steps:
the signaling network route is set, and is divided into an entity card and a virtual card aiming at a secondary number, an overseas multi-number platform is connected with two networks by using a VLR/VMSC entity, one network carries out CDMA (Code Division multiple Access) signaling interaction with a China telecom continent HLR (Home Location Register) and an SMSC, and the other network carries out CDMA signaling interaction with the MVNO network HLR and the SMSC in a hong Kong special area;
setting an account opening and canceling flow, writing binding information of a main number and an auxiliary number into an overseas multi-number platform by a BOSS (Business & Operation Support System) System, storing after the overseas multi-number platform checks no number conflict condition, and returning an account opening success response; the BOSS system writes main number information into the overseas multi-number platform, and the overseas multi-number platform returns a successful response of sales;
the method comprises the steps that a function setting of auxiliary number activation-to-main number forward transmission is carried out, a overseas multi-number platform is used as an auxiliary number roaming visiting place VLR, a Location registration message is sent to a user Home Location Register (HLRb) (China telecom network HLR), after the registration is successful, the HLRb considers that a user roams in the overseas multi-number platform, when the auxiliary number is called, the HLRb sends a message of requesting calling and short messages to the overseas multi-number platform, and the overseas multi-number platform transfers the calling and short messages of the auxiliary number to the main number, so that the flow of calling the auxiliary number and receiving the short messages is realized;
deactivating the secondary number-to-primary number forwarding function setting, wherein a CRM (Customer Relationship Management) system initiates a message for deactivating the secondary number-to-primary number forwarding function to a overseas multi-number platform, and the overseas multi-number platform needs to initiate a request for deactivating to a user attributive HLRb to release the one-card two-number binding Relationship;
the auxiliary number answering call process is set, a call message is sent to a overseas multi-number platform, the overseas multi-number platform forwards the call to a main number according to the binding relationship of two numbers of one card, the main number rings to connect the call, namely the main number is dialed and called to be connected to the main number, and the auxiliary number is dialed and called to be connected to the main number, so that the function of two numbers of one card is realized;
the auxiliary number receives the short message flow setting, the short message is sent to the overseas multi-number platform, and the overseas multi-number platform changes the short message receiver into the main number according to the one-card two-number binding relationship and sends the downlink short message of the SMPP protocol to the main number of the user through a short message gateway interface of the CTG network in the hong Kong special area.
Furthermore, in the process of the invoicing, the main number information transmitted by the BOSS system is in an E.164 format, and only the number of the China telecom MVNO is allowed to be used as the main number; the auxiliary number information transmitted by the BOSS system is in an E.164 format, only China telecom continental mobile numbers are allowed to be used as auxiliary numbers, and non-China telecom mobile number sections are forbidden to be used as auxiliary numbers; for the CTG one-card multi-number auxiliary card, when opening an account, the BOSS only transmits continental numbers, and other numbers do not need to be transmitted to a overseas multi-number platform.
Further, the process setting of the account opening and canceling further comprises adding an auxiliary number, deleting the auxiliary number, activating/deactivating the auxiliary number to convert the auxiliary number into the main number, inquiring the activation state and inquiring account opening information.
Further, the overseas multi-number platform sends a state change message to the BOSS system in real time to push when discovering the change of the state of the user auxiliary number and the abnormal card condition; and sending a related reminding short message to the user according to the service flow in the process of registering the auxiliary number by the overseas multi-number.
Further, the signaling flow before the auxiliary number is activated and transferred to the main number is as follows: sending a logreq by an overseas multi-number platform, wherein a digits parameter is an auxiliary number, and a triggerType parameter is 34; the sub-Number attribution HLRb response logreq including ESN (electronic serial Number) and MIN (Mobile identification Number) information of the sub-Number; the overseas multi-number platform judges that the auxiliary number needs to be activated according to the information in the logreq, and then sends REGNOT to an auxiliary number attribution HLRb, wherein the REGNOT and the HLRb comprise ESN and MIN information of the auxiliary number, MSCID (MSC identification) information of the platform, transactionability and winCapability; and the attributive HLRb recording platform is VLR/servingMsc, and sends subscription information to finish registration.
Further, the signaling flow for deactivating the auxiliary number to primary number forwarding is as follows: the CRM system sends an auxiliary number deactivation instruction to the overseas multi-number platform through an IT interface; the platform sends a logreq message to the auxiliary number attribution HLRb; the home HLRb returns a logreq _ ack message; the platform judges whether the auxiliary number is registered on the platform currently according to the logreq _ ack, if so, the platform sends MSIACT, otherwise, the platform directly replies that CRM deactivation is successful; and the attribution HLRb responds to the msinact _ ack, the HLRb pointer deletes the pointing platform, and the platform replies that the CRM is successfully deactivated.
Further, the auxiliary number answering call signaling flow is as follows: the call arrives at the China telecom GMSCCe/VMSCe; china telecom GMSCE/VMSCe sends LOCREQ to auxiliary number attribution HLRb; the attribution HLRb sends a routing application request ROUTREQ to a overseas multi-number platform; the overseas multi-Number platform responds to the routreq _ ack, wherein carried TLDN (temporal Local Directory Number) = main Number MDNa (Mobile Directory Number a, CTG one-card two-Number user main Number in hong Kong special area) of the prefix. The inserted prefix is 'CC + RN', the number attribute is international, CC (County Code, country Code) is the country Code of the main number MDNa, and the subsequent MDNa does not have the country Code; home HLRb responds to logreq _ ack, which carries the temporary continuation number TLDN from the platform; according to TLDN and the existing international long-distance routing principle, the Chinese telecom GMSCE/VMSCe sends the telephone traffic to the Chinese telecom ISC3 international bureau; ISC3 bureau international and subsequent routes are processed according to 'signaling traffic route' and finally sent to the network of primary number partner.
Further, the flow of the auxiliary number receiving the short message signaling is as follows: the Chinese telecom auxiliary number attribution short message center receives the short message; the home short message center sends a short message query message SMSREQ to the auxiliary number home HLRb; the attribution HLRb returns a GT (Global Table) of the overseas multi-number platform to the short message center; the SMDPP is sent to a overseas multi-Number platform by a short message center, wherein an original destination address is an auxiliary Number MDNb (Mobile Directory Number b, CTG one-card two-Number user auxiliary Number in hong Kong special area); platform response smdpp _ ack; the platform sends SMPP _ DELIVER to a CTG short message gateway iSMGW in hong Kong special area, wherein DA is a main number MDNa added with a prefix, and the subsequent main number MDNa is provided with a country code; the CTG iSMGW responds to response; the CTG iSMGW forwards the short message to a CTG short message service gateway according to the inserted prefix; the CTG short message service gateway responds to response; and the CTG short message service gateway transfers the short message to an overseas virtual operator MVNO to send the short message to the mobile phone with the main number.
According to another aspect of the present invention, there is provided a system for implementing a chinese telecommunication number and a foreign operator number by one card, comprising:
the overseas multi-number platform is used for providing overseas multi-number service logic, storing and managing overseas multi-number user service data, is interconnected with a signaling network and processes related CDMA signaling flows, has a CDMA network MSC/VLR (Mobile switching Center, VLR (Visitor Location Register) functional entity required by realizing services, realizes a one-card two-number service function, and is butted with a CRM (customer relationship management) system of an overseas virtual operator through an IT (information technology) interface;
chinese telecommunications ISTP (International signal transfer point, International signaling transfer point): the system is used for completing signaling forwarding, and forwarding a MAP (Mobile Application Part) message of CDMA (code division multiple access) sent from the CTG network of the hong Kong special area to the China telecommunication network to the China telecom mainland provincial network by analyzing the STP (spanning Tree protocol) of the CTG network of the hong Kong special area and the target GT route of a short message center;
international office ISC2/ISC 3: ISC2 is used for sending the called telephone traffic of '00 + CC + RN' to ISC3, ISC3 is used for regulating the number of '00 + CC + RN' according to the operation requirement of one card and two numbers, and sending the regulated number to the overseas soft switch network of Chinese telecommunication, and the overseas soft switch network is responsible for routing the telephone traffic to the operator to which the overseas main number belongs to carry out telephone traffic connection;
overseas BOSS system: the system is used for completing the functions of service account opening, activation, deactivation and inquiry and receiving the state change related notification of the overseas multi-number platform.
Further, the ISC3 normalizes the number of "00 + CC + RN" according to the operation requirement of one card and two numbers to delete the prefix of "00 + CC + RN" and add the prefix of "CC".
The invention has the beneficial effects that: the method and the System for realizing one card and two numbers of the invention bind one or more Chinese telecommunication numbers as auxiliary numbers (auxiliary cards and adopt network CDMA) by taking the number of a Chinese telecommunication overseas MVNO (virtual operator) Mobile user as a main number (the main card adopts a GSM (Global System Mobile), namely a Global Mobile communication System), thereby filling the blank that the Chinese telecommunication realizes that the main number is the overseas GSM network number and the auxiliary number is the continental CDMA network number by taking the virtual operator overseas, being convenient for a user to answer the phone overseas by the main number, receive domestic short messages and roam to the continental by the auxiliary number (only limited to the entity auxiliary card);
the existing CTG network of China telecom hong Kong special area company is used for increasing a service platform to support CDMA protocol processing, so that the capability of taking all users of China telecom hong Kong special area CDMA network as auxiliary numbers is realized;
the auxiliary number can select two modes of an entity card number and a virtual card number according to the requirement of a user, the number of the auxiliary numbers is flexibly increased according to the requirement of the user, the user can apply for one or more auxiliary numbers, also can apply for multiple modes of one auxiliary number as a virtual card and the other auxiliary number as an entity card, and all users subscribe by themselves; the user does not need to change the mobile phone card, only needs to apply through a management interface provided by a main number Chinese telecom overseas virtual operator, and can start the mobile phone by binding the main number and an auxiliary number (a virtual card or an entity card) of the user by the overseas multi-number platform, the user can apply or pause at any time to remove the binding, and the user is very convenient and flexible to use; the method for realizing one card with two numbers can also avoid the limitation that the mobile phone of the Chinese telecommunication user does not allow to set the forward number as the overseas number.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a one-card two-number implementation system of a chinese telecommunication number and a foreign operator number according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a signaling docking routing structure of the overseas multi-number platform and the china telecommunication network according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a signaling interface routing structure between an overseas multi-number platform and a CTG network in hong kong special area according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a processing flow of a push alert short message according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a signaling flow for forwarding a secondary number to a primary number according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating a process of forwarding a secondary number to a primary number according to an embodiment of the present invention;
fig. 7 is a signaling flow diagram of processing for forwarding deactivated auxiliary numbers to primary numbers according to an embodiment of the present invention;
fig. 8 is a signaling flow chart of a secondary number answering process according to an embodiment of the present invention;
fig. 9 is a signaling flowchart of a secondary number short message receiving process according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1 to 9, according to the system for implementing a chinese telecommunication number and a foreign operator number by one card and two numbers according to the embodiment of the present invention, the related network elements thereof perform the following functions:
1) overseas multi-Number service Platform (OMNP, Oversea Multiple Number Platform): providing a foreign multi-number service logic, storing and managing the service data of the foreign multi-number user, interconnecting with a signaling network and processing a relevant CDMA signaling flow, having functional entities such as a CDMA network MSC/VLR and the like required by realizing the service, and realizing the service function of one card and two numbers. The overseas multi-number service platform is in butt joint with a CRM system of an overseas virtual operator (MVNO) through an IT interface to conduct operations such as service account opening, account closing, activation, deactivation and inquiry.
2) China telecom ISTP: and completing signaling forwarding, and forwarding the MAP message of the CDMA, which is sent from the CTG network of the hong Kong special area to the China telecommunication network, to the China telecommunication continental provincial network by analyzing the STP of the CTG network of the hong Kong special area and the target GT route of the short message center.
3) International office (ISC 2/ISC 3): the MSC of China telecom (G) sends the called number of the '00 + CC + RN' prefix to the international bureau (ISC 2/ISC 3) according to the existing international long distance routing principle, the ISC2 sends the called telephone traffic of the '00 + CC + RN' to the ISC3, the ISC3 regulates the number of the '00 + CC + RN' according to the operation requirement of one card and two numbers, namely the ISC3 deletes the '00 + CC + RN' prefix, adds the 'CC' prefix and sends the telephone traffic to the overseas soft switch network of China telecom, and the overseas soft switch is responsible for routing the telephone traffic to the overseas main number home operator for telephone traffic connection.
4) Overseas BOSS system: a CRM system in a BOSS system is mainly used for completing service invoicing, activation, deactivation, inquiry and the like. The status change related notification of the overseas multi-number platform can also notify the BOSS system in time.
According to the method for realizing one card with two numbers of the China telecommunication number and the foreign operator number, which is disclosed by the embodiment of the invention, the method is realized by a overseas multi-number service platform provided by a CTG network in a hong Kong special area, and the service function is completed through ISTP cooperation, and the method comprises the following steps:
1) the signaling network route is set, and the overseas multi-number platform as a simulation VLR/SMSC network element needs to send a request message to a Chinese telecom continent HLRb and a short message center SMSCb to which a secondary number (entity card) belongs. And meanwhile, sending a request message to a CTG network in the hong Kong special area of the network to which the virtual card belongs under the condition that the auxiliary number is the virtual card. Therefore, the auxiliary number is divided into an entity card and a virtual card, the entity card is a Chinese telecommunication network skyward mobile phone card, the virtual card is a virtual card number provided by a Hongkong special area CTG network, a overseas multi-number platform is connected with two networks by VLR/VMSC entities, one network carries out CDMA signaling interaction with a HLR and an SMSC of Chinese telecommunication continent, and the other network carries out CDMA signaling interaction with the HLR and the SMSC of the Hongkong special area MVNO network. The detailed process is as follows:
(1) the overseas multi-Number platform is newly provided with an E.164 GT route based on MDN (Mobile Directory Number) of mainland provinces and an E.212 MGT route based on MIN of mainland provinces through a CTG network of a hong Kong special area and a China telecom group, the composition structure of the overseas multi-Number platform is shown in figure 2, and the directions from the overseas multi-Number platform to HLRb and SMSC signaling routes are as follows: platform → CTG STP → China telecom iSTP (international signaling transfer point) → China telecom mobile signaling network → provinces HLRb, SMSC, GT route including China telecom MDN (E.164), large network equipment GT (E.212), large network user MGT (E.212).
(2) The overseas multi-number platform establishes a route with the hong Kong special area MVNO through the hong Kong special area CTG network, the composition structure of the route is shown in figure 3, and the overseas multi-number platform is in signaling route from the hong Kong special area MVNO to HLRb and SMSC: platform → CTG STP (signaling transfer point) → Hongkong special area MVNO network HLRb, SMSC, GT route including CTG dedicated continent MDN (E.164), CTG device GT (E.212), CTG user MGT (E.212).
2) The method comprises the steps of setting an account opening and canceling process, wherein the overseas multi-number service account opening and canceling process refers to the process setting of writing information binding relations such as a main number, an auxiliary number and the like applied by a user into an overseas multi-number platform by a BOSS system, and comprises account opening, auxiliary number adding, auxiliary number deleting, auxiliary number activating to change the main number, auxiliary number deactivating to change the main number, activation state inquiry, account opening information inquiry, account canceling and the like;
(1) opening an account
And the BOSS system writes the binding information of the primary number and the secondary number into the overseas multi-number platform, and the platform stores the binding information after checking that no number conflicts exist and returns an account opening success response.
The key information transferred by the BOSS system is as follows:
the main number: the requirement is E.164 format (beginning of country code), and only allows the number of China telecom MVNO to be the main number;
and (4) auxiliary number: the requirement is E.164 format (beginning of country code), only China telecom continental Mobile number is allowed to be used as auxiliary number, and non-China telecom Mobile number segment is forbidden to be used as auxiliary number; for the CTG one-card multi-number auxiliary card, when opening an account, the BOSS only transmits continental numbers, and other numbers do not need to be transmitted to a overseas multi-number platform;
the auxiliary number card type is a virtual card or an entity card;
the operation types are as follows: opening an account (only opening an account, not activating the auxiliary number to the main number), or opening an account and activating (activating the auxiliary number to the main number immediately after opening an account)
The activation type is forced activation or non-forced activation (default).
One main number allows a plurality of auxiliary numbers to be bound, but one auxiliary number does not allow a plurality of main numbers to be bound; because the operation of activating the auxiliary number to the main number depends on the current state of the auxiliary card, multiple attempts are needed, and the time is long, the overseas multi-number platform only returns a response of whether the account opening is successful, and whether the activation is successful is not required to be considered.
(2) Adding auxiliary numbers
Adding the auxiliary number refers to adding new auxiliary number binding information for the current account opening main number. And the BOSS system writes the binding information of the added auxiliary number into the overseas multi-number platform, and the platform checks that the auxiliary number is not bound by other main numbers, stores the auxiliary number and returns a successful response of adding the bound auxiliary number.
The key information transferred by the BOSS system is as follows:
the main number: requiring the account opened main number;
and (4) auxiliary number: the requirement is E.164 format (beginning of country code), only China telecom continental Mobile number is allowed to be used as auxiliary number, and non-China telecom Mobile number segment is forbidden to be used as auxiliary number; for the CTG one-card multi-number auxiliary card, when opening an account, the BOSS only transmits continental numbers, and other numbers do not need to be transmitted to a overseas multi-number platform;
the auxiliary number card type is a virtual card or an entity card;
the operation types are as follows: and adding an auxiliary number (only adding the auxiliary number, not activating the auxiliary number to convert the main number), adding the auxiliary number and activating (immediately activating the auxiliary number to convert the main number after adding the auxiliary number).
(3) And the auxiliary number deletion means that the BOSS system writes auxiliary number deletion information into the overseas multi-number platform, and the overseas multi-number platform returns a successful deletion response after canceling the auxiliary number registration. The deleted auxiliary number is not stored in the overseas multi-number platform database any more and can be bound by other main numbers.
(4) Activating/deactivating auxiliary number to main number
And the BOSS system writes the main number and the auxiliary number activation call forwarding information into the overseas multi-number platform, and the overseas multi-number platform returns an activation/deactivation acceptance success response.
The key information transferred by the account opening operation of the BOSS system is as follows:
the main number: requiring the account opened main number;
and (4) auxiliary number: requiring the secondary number bound by the primary number;
the operation types are as follows: and the auxiliary number is activated to be transferred to the main number, and the auxiliary number is deactivated to be transferred to the main number.
(5) Active status query
And the BOSS system writes the main number information into the overseas multi-number platform, and the platform returns the current activation state of each auxiliary number.
The key information transferred by the account opening operation of the BOSS system is as follows:
the main number: requiring the account opened main number;
the operation types are as follows: a status query is activated.
(6) Account opening information query
And the BOSS system writes main number information into the overseas multi-number platform, and the platform returns main number signing information.
The key information transferred by the account opening operation of the BOSS system is as follows:
the main number: requiring the account opened main number;
the operation types are as follows: and inquiring account opening information.
(7) Sales office
And the BOSS system writes the main number information into the overseas multi-number platform, and the platform returns a successful response of the sales account. After the sale of the account, the platform database does not store the corresponding main and auxiliary number information
The key information transferred by the account opening operation of the BOSS system is as follows:
the main number: requiring the account opened main number;
the operation types are as follows: and (5) selling the account.
3) Platform real-time state change message push setting
The overseas multi-number platform finds out the change of the state of the auxiliary number of the user, the abnormal condition of the card and the like, and sends a state change message push to the BOSS system in real time, and the BOSS system carries out subsequent processing according to the state change. The push messages mainly involved are: the method comprises the following steps of auxiliary card changing notification, activation times overrun notification, auxiliary number abnormity notification, auxiliary number activation success notification and auxiliary number starting notification.
(1) The overseas multi-number platform sends an auxiliary number logreq in an activation process, extracts an MIN in a logreq return message, compares the MIN with an 'initial MIN', if the two are different, indicates that a user changes an auxiliary card (the card is not changed by the MDN), immediately stops the activation process by the platform, records an 'user auxiliary card changing card' error log, deletes the auxiliary number, and meanwhile, actively sends an 'auxiliary card changing card notification' to the BOSS system, records corresponding information by the BOSS system, and returns a successful response. After receiving the notice of card change of the auxiliary card, the BOSS may perform subsequent procedures according to service requirements, for example, notify the main card user that the auxiliary card has been deleted and bound and needs to apply for binding again.
(2) In the activation process of the overseas multi-number platform, if the activation times exceed the limit, the platform ends the activation process, records an error log of 'activation times exceed the limit', actively sends an 'activation times exceed the limit notification' to the BOSS system, and the BOSS system records corresponding information and returns a successful response. After receiving the notification, the BOSS may perform subsequent processes according to the service requirements, for example, notify the primary card user that the number of times of the secondary card attempted activation is exceeded, and the corresponding overseas multi-number function is already suspended, requiring the user to initiate an activation application again.
(3) In the activation process of the overseas multi-number platform, if the platform receives a logreq response, the HLRb returns a rejection, the platform ends the activation process, records an error log of 'auxiliary number abnormity', actively sends an 'auxiliary number abnormity notification' to the BOSS system, and the BOSS system records corresponding information and returns a successful response. After receiving the notification, the BOSS may perform subsequent procedures according to the service requirement, for example, notify the main card user that the number of the auxiliary card is abnormal (owing fee shutdown, account sales, etc.), that the corresponding overseas multi-number function is suspended, and that the user needs to initiate an activation application again after ensuring that the auxiliary card is recovered to normal.
(4) In the activation process of the overseas multi-number platform, after the auxiliary number successfully registers the position to the HLR, the auxiliary number is actively sent to the BOSS system to activate a success notice, and the BOSS system records corresponding information and returns a success response. After receiving the notification, the BOSS may perform subsequent processes according to the service requirement, for example, notify the primary card user that the secondary card number and the primary number are successfully bound, and the service may be normally used.
(5) After receiving the message of canceling the location registration of the REGCAN sent by the home HLR, the overseas multi-number platform knows that the auxiliary number of the entity card is started, actively sends an auxiliary number starting notification to the BOSS system, and the BOSS system records corresponding information and returns a successful response. After receiving the notification, the BOSS may perform subsequent procedures according to the service requirement, for example, notify the primary card user that the binding of the secondary number and the primary number fails and the function of one card and two numbers cannot be used.
4) Push alert short message handling setup
And sending a related reminding short message to the user according to the service flow in the process of registering the auxiliary number by the overseas multi-number. The process of pushing the short message is shown in fig. 4, a overseas multi-number platform is in butt joint with a CTG network short message gateway in a hong Kong special area, the platform pushes a reminding short message to send a deliverer message of an SMPP protocol to the short message gateway, and the specific process is as follows:
(1) the overseas multi-number platform sends a reminding short message SMPP _ DELIVER message to a CTG short message gateway in a hong Kong special area;
(2) the CTG short message gateway changes the short message into an SMPP _ SUBMIT _ SM format and then forwards the short message to a user home short message center;
(3) the user number attributive short message center sends back a response message to the CTG short message gateway;
(4) the CTG short message gateway sends back a response message to the overseas multi-number platform;
(5) the overseas multi-number platform sends back a response message to the number attribution short message center;
(6) a user number attribution short message center MC (message center) initiates an SMSREQ inquiry process to HLRb;
(7) HLRa (Home Location Register a, CTG network HLR in China telecom Hongkong special area) replies smsreq to inform SMSADDR of the address of the MSC where the user roams;
(8) the user number home short message center sends the short message to the MSC where the user roams according to the SMSADDR address replied by the HLRb;
(9) the MSC where the user roams returns a response message of successful short message sending to the user number attribution short message center. The user number attributive short message center sends an SMPP _ DELIVER _ SM (status report) message to the CTG short message gateway to inform the short message sending success;
(10) the CTG short message gateway receives the status report short message and returns an SMPP _ DELIVER _ SM _ RESP response to the user number attribution short message center;
(11) the CTG short message gateway sends an SMPP _ DELIVER _ SM (status report) message to the overseas multi-number platform to inform that the short message is successfully sent;
(12) and the overseas multi-number platform receives the status report short message and returns an SMPP _ DELIVER _ SM _ RESP response to the CTG short message gateway.
5) Setting of auxiliary number activating-to-main number forward transmission function
The auxiliary number activation and main number forwarding function means that the overseas multi-number platform is used as an auxiliary number roaming visiting place VLR, a location registration message is sent to a user home location register HLRb, and after the registration is successful, the HLRb considers that the user roams in the overseas multi-number platform. When the auxiliary number is called, the HLRb sends a message of requesting calling and short messages to the overseas multi-number platform, and the overseas multi-number platform forwards the calling and short messages of the auxiliary number to the main number, so that the flow of calling the auxiliary number and receiving the short messages is realized.
The signaling flow before the secondary number activates the primary number is shown in fig. 5, and the specific flow is as follows:
sending a logreq by the platform, wherein a digits parameter is an auxiliary number, and a triggerType parameter is 34 (location);
the auxiliary number attribution HLRb responds to the logreq, wherein the information comprises ESN and MIN information of the auxiliary number and other related information;
the platform judges that the auxiliary number needs to be activated according to the information in the logreq, and then sends REGNOT to the auxiliary number attribution HLRb, wherein the REGNOT comprises ESN and MIN information of the auxiliary number, MSCID information of the platform, transactionability and winCapability (indicating that the platform supports WIN capability and trigger);
and the attributive HLRb recording platform is VLR/servingMsc, and sends subscription information to finish registration.
To realize the function of one card with two numbers, the auxiliary number of the user must keep activating the process of roaming in the overseas multi-number platform. The secondary number activation is divided into a virtual card and an entity card, and once the virtual card is successfully activated, the virtual card is basically always in an activated state unless the BOSS system initiates a process of suspending the secondary number activation. The entity card needs to be powered off when activation is needed, after activation is successful, if the auxiliary number is powered on, the activation is invalid, and the function of one card with two numbers can be used only by activating the auxiliary number again on a multi-number platform in the overseas. The flow of the processing of forwarding the secondary number to the primary number is shown in fig. 6.
(1) And (3) virtual auxiliary card activation flow, for the virtual auxiliary card, immediately sending REGNOT to register the auxiliary number to HLRb after the platform receives the activation request, and completing the activation operation.
(2) An entity auxiliary card activation process, for an entity auxiliary card, the processing is relatively complex, and as the auxiliary card may be in a power-on use state, once the platform activates the operation of converting the auxiliary number to the main number, the normal use of the auxiliary card is affected, so that, according to the auxiliary card service priority principle, before the platform sends REGNOT to register on HLRb (activation operation), a LOCREQ message needs to be sent first to detect the power-on and power-off state of a user, and if the auxiliary card is in the power-off state, the activation operation is carried out; if the auxiliary card is in the power-on state, the platform informs the user of powering off the auxiliary card, then detection is carried out, and activation operation is carried out under the condition that the user is confirmed to be powered off. The specific operation is as follows:
setting an attempt activation number counter M, wherein the initial M =0, the counter +1 is set once each attempt, and the counter is cleared when the activation is successful. In order to not interfere the service use of the secondary card user too much, when the number of attempts reaches a threshold value, the platform stops the activation process and records the state of the secondary number as 'the number of attempts to activate is over limit'. The threshold value can be set, and 6 is taken as default;
the platform judges the current state of the auxiliary card according to the logreq response message parameter returned by the HLRb, and judges that the following 4 conditions exist: the power-on state, the power-off state, the auxiliary number abnormity and the power-on and power-off state are unknown.
Aiming at the detection result that the power-off state is achieved: and the platform sends REGNOT to register HLRb to complete activation. The MIN, ESN parameters in the REGNOT message are taken from the logreq message.
Aiming at the detection result of the power-on state: and sending a reminding short message to the auxiliary number by the platform to prompt the user to shut down, and detecting the user state again after waiting for T minutes. The waiting time T is configurable and defaults to 30 minutes.
Aiming at the detection result of unknown startup and shutdown states: and the platform sends a reminding short message to the auxiliary number to prompt the user to shut down, and the reminding short message is continuously sent twice at an interval of one minute. Within N minutes after the first short message is sent, if any short message is successfully delivered, the user is considered to be in a starting state, and the detection is carried out again after T minutes; if the successful delivery receipt is not received, the user is considered to be in a power-off state, the platform sends REGNOT to register to HLRb, and activation is completed. The waiting time N is configurable and defaults to 3 minutes.
Aiming at the detection result that the auxiliary number is abnormal: and ending the activation process, and recording the state of the auxiliary number as 'auxiliary number abnormal'.
And after the activation is successful, the auxiliary number is in a call forwarding activation state, in the state, if the platform receives a REGCAN registration cancellation message sent by HLRb, the platform indicates that the auxiliary card is in a rebooting state, the platform sends a reminding short message to the auxiliary number to prompt the user to power off, and after waiting for T minutes, the user state is detected again.
(3) A registration state information synchronization mechanism between the overseas multi-number platform and the HLRb needs to be added for the entity card. After the platform successfully activates call forwarding, the auxiliary number is in a call forwarding activation state, in this state, platform equipment restart or signaling network failure may occur, and if the entity auxiliary card is restarted, the platform may not receive a RENCAN message of HLRb, so that the registration state of the platform is inconsistent with the HLRb, and the auxiliary number cannot be successfully called to the main number. Therefore, after the platform successfully activates call forwarding, the platform needs to periodically detect the registration information of the HLRb, and if the state is not synchronous, the platform reinitializes the operation activation process for the auxiliary number. And (3) every R hours, the platform sends a LOCREQ message, and judges whether the state is synchronous or not according to the received LOCREQ response message. R is configurable, taking 24 hours by default.
6) Setting for deactivating function of forwarding auxiliary number to main number
The CRM system initiates a message for deactivating the auxiliary number to main number forwarding function to the overseas multi-number platform, and the platform needs to initiate a request for deactivating to the user belonging HLRb to release the one-card two-number binding relationship, where the specific flow is as shown in fig. 7:
(1) the CRM system sends an auxiliary number deactivation instruction to the overseas multi-number platform through an IT interface;
(2) the platform sends LOCREQ message to the auxiliary number attribution HLRb;
(3) the home HLRb returns a logreq _ ack message;
(4) the platform judges whether the auxiliary number is registered on the platform currently according to the logreq _ ack, if so, the platform sends MSIACT, otherwise, the platform directly replies that CRM deactivation is successful;
(5) the attributive HLRb responds to the msinact _ ack, the HLRb pointer deletes the pointing platform, and the platform replies that CRM deactivation is successful;
wherein: after the deactivation is successful, if the platform receives the ROUREQ and SMDPP messages sent by the HLR, the platform should return a rejection response, and for the ROUTREQ, a rejection code, AccessDeniedReason =2 (Inactive); for SMDPP, reject code SMS _ CauseCode =3 (Network failure).
7) Auxiliary number answering call flow setting
The auxiliary number successfully activates the forward-transmitting main number, which shows that the binding of the main number and the auxiliary number is successful, the user can use the function of one card with two numbers, at this time, the auxiliary number is dialed, because the overseas platform is the auxiliary number roaming visitor VLR, the calling message is sent to the overseas multi-number platform, the platform forwards the call to the main number according to the binding relation of one card with two numbers, the main number rings to connect the call, namely the main number is dialed to connect the call to the main number, and the auxiliary number is dialed to connect the call to the main number, thereby realizing the function of one card with two numbers. The signaling flow is shown in fig. 8:
(1) the call arrives at the China telecom GMSCCe/VMSCe;
(2) china telecom GMSCE/VMSCe sends LOCREQ to auxiliary number attribution HLRb;
(3) the attribution HLRb sends a routing application request ROUTREQ to a overseas multi-number platform;
(4) the overseas multi-number platform responds to routreq _ ack, with TLDN = primary number MDNa plus look-up prefix. The inserted prefix is "CC + RN", the number attribute is international, CC is the country code of the primary number MDNa, the subsequent MDNa does not have a country code, for example: the primary number is the US MVNO number +12181234567, and according to the signaling traffic routing, the US corresponding CC and RN are respectively '1' and '020', and then the platform returns TLDN = 10202181234567.
(5) Home HLRb responds to logreq _ ack, which carries the temporary continuation number TLDN from the platform;
(6) according to TLDN and the existing international long-distance routing principle, the Chinese telecom GMSCE/VMSCe sends the telephone traffic to the Chinese telecom ISC3 international bureau; ISC3 bureau international and subsequent routes are processed according to 'signaling traffic route' and finally sent to the network of primary number partner.
8) Auxiliary number short message receiving process setting
The auxiliary number successfully activates the forward-transmitted main number, which shows that the binding of the main number and the auxiliary number is successful, the user can use the function of one card with two numbers, and at the moment, the auxiliary number is sent with a short message, because the overseas platform is the auxiliary number roaming visitor VLR, the short message is sent to the overseas multi-number platform, and the platform changes the short message receiver into the main number according to the binding relation of the one card with two numbers, and sends a downlink short message of an SMPP protocol to the main number of the user through a short message gateway interface of a CTG network in a hong Kong special area. The signaling flow is shown in fig. 9:
(1) the Chinese telecom auxiliary number attribution short message center receives the short message;
(2) the home short message center sends a short message query message SMSREQ to the auxiliary number home HLRb;
(3) the attribution HLRb returns the GT of the overseas multi-number platform to the short message center;
(4) the SMDPP is sent to the overseas multi-number platform by the short message center, wherein the original destination address is an auxiliary number MDNb;
(5) platform response smdpp _ ack;
(6) the platform sends SMPP _ DELIVER to a CTG short message gateway iSMGW in hong Kong special area, wherein DA is a main number MDNa added with a prefix, and the subsequent main number MDNa is provided with a country code;
(7) the CTG iSMGW responds to response;
(8) the CTG iSMGW forwards the short message to a CTG short message service gateway (optionally through a CTG SMSC) according to the inserted prefix;
(9) the CTG short message service gateway responds to response;
(10) and the CTG short message service gateway transfers the short message to an overseas virtual operator MVNO to send the short message to the mobile phone with the main number.
The method for realizing the one-card two-number function only needs logic binding by utilizing the main number and the auxiliary number of the existing network resources and does not need to change a physical card to realize the one-card two-number function; simultaneously, binding of two network standard numbers is supported, wherein the main number is a GSM network telephone number, and the auxiliary number is a CDMA network telephone; the method has the advantages that the method is convenient to use, the functions of one card and two numbers are flexibly activated and canceled, and the binding and the releasing relation of the main number and the auxiliary number can be realized by only sending one instruction by a user; the auxiliary number can be a virtual card or an entity card used by Chinese telecommunication, the user returns to a continental network, and the unbundling of the entity auxiliary number can be used as a common telephone; once the auxiliary number short message and voice service of the user with the activation function are started can be normally transferred to the main number, the user can still keep the function of answering the call and the short message of the domestic mobile phone number without carrying the domestic phone number when roaming overseas.
In summary, according to the above technical solution of the present invention, an overseas multi-number platform is established in the hong kong special division company of china telecom, and a virtual VLR technology is adopted to introduce the user voice and short message service to the overseas multi-number platform to realize the functions of receiving the secondary number, where the primary number is the overseas number of the overseas virtual operator of china telecom, and the secondary number is the number of the mobile phone of china telecom, or the virtual card number of the mobile phone of china telecom issued by the hong kong special division company of china telecom. The overseas multi-number platform is simulated into a roaming VLR of an auxiliary number by utilizing a mobile application part technology in a CDMA (digital cellular mobile communication network), all calls and short messages dialed by the auxiliary number are transferred to the overseas multi-number platform, and the calls and the short messages are transferred to a main number by the overseas multi-number platform, so that the overseas main number and the domestic auxiliary number dialed by the user are connected to a main number mobile phone, and the use requirement of the user is met. The synchronous information is regularly carried out with the HLR through an innovative registration state information synchronous mechanism, and the automatic error correction function is realized. And the use of the secondary number activation function is ensured by adopting an innovative state detection technology. And aiming at the condition that the auxiliary number function is invalid when the auxiliary number is started, the platform actively reminds the user by adopting a short message push reminding function. The existing network of the existing network is utilized, and the point-to-point short message is converted into the main number of the CDMA network and is transmitted by adopting a mode of converting into the IP short message.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (3)

1. A method for realizing Chinese telecommunication number and foreign operator number with one card and two numbers is characterized by comprising the following steps:
the signaling network routing is set, and is divided into two types of entity cards and virtual cards aiming at auxiliary numbers, an overseas multi-number platform is in butt joint with two networks by using VLR/VMSC entities, one set of the signaling network routing interacts with China telecom mainland HLR and SMSC for CDMA signaling, and the other set of the signaling network routing interacts with the China telecom mainland HLR and SMSC for CDMA signaling; aiming at the condition that the auxiliary number is an entity card, the overseas multi-number platform needs to send a request message to the Chinese telecom continent HLRb and the short message center SMSCb to which the auxiliary number belongs, the overseas multi-number platform newly sets an E.164 GT route based on MDN of each continent province and an E.212 MGT route based on MIN of each continent province between a CTG network of a hong Kong special area and a Chinese telecom group, and the directions of the overseas multi-number platform to the HLRb and SMSC signaling routes to which the Chinese telecom belongs are as follows: the overseas multi-number platform sequentially passes through a CTG STP, a China telecom iSTP and a China telecom mobile signaling network to HLRb and SMSC of each province, and the GT route comprises a China telecom MDN, a large network device GT and a large network user MGT; aiming at the condition that the auxiliary number is a virtual card, the overseas multi-number platform needs to send a request message to a CTG (China railway network) network of a hong Kong special area of a network to which the virtual card belongs, the overseas multi-number platform establishes a route with an MVNO (multifunction message routing) of the hong Kong special area through the CTG network of the hong Kong special area, and the signaling route directions from the overseas multi-number platform to the HLRb and the SMSC from the MVNO of the hong Kong special area are as follows: the overseas multi-number platform is connected to a Hongkong special area MVNO network HLRb and SMSC through a CTG STP, and a GT route comprises a CTG dedicated continent MDN, a CTG device GT and a CTG user MGT;
setting an account opening and closing process, writing binding information of a main number and an auxiliary number into a overseas multi-number platform by a BOSS system, storing the bound information after the overseas multi-number platform checks that no number conflicts exist, and returning an account opening success response; the BOSS system writes main number information into the overseas multi-number platform, and the overseas multi-number platform returns a successful response of sales; the key information transferred by the BOSS system is as follows: the main number is required to be in an E.164 format, and only the number of China telecom MVNO is allowed to be used as the main number; the requirement of the auxiliary number is E.164 format, only China telecom continental mobile number is allowed to be used as the auxiliary number, and the non-China telecom mobile number section is forbidden to be used as the auxiliary number; for the CTG one-card multi-number auxiliary card, when opening an account, the BOSS only transmits a continental number;
the platform real-time state changes the message propelling movement setting, and overseas many-number platform discovers that user's vice number state changes or the card condition is unusual can send the state to the BOSS system in real time and change the message propelling movement, and the propelling movement message that involves has: the method comprises the following steps of auxiliary card changing notification, activation times overrun notification, auxiliary number abnormity notification, auxiliary number activation success notification and auxiliary number starting notification; in the activation process of the overseas multi-number platform, after the auxiliary number successfully registers the position to the HLR, the auxiliary number is actively sent to a BOSS system to activate a success notice, the BOSS system records corresponding information and returns a success response, and after the BOSS receives the notice, the subsequent process can be carried out according to the service requirement;
the method comprises the steps that a function setting of auxiliary number activation forward-transmission of a main number is carried out, an overseas multi-number platform is used as an auxiliary number roaming visiting place VLR and sends a location registration message to a user home location register HLRb, after registration is successful, the HLRb considers that a user roams in the overseas multi-number platform, when the auxiliary number is called, the HLRb sends a message of requesting calling and short messages to the overseas multi-number platform, and the overseas multi-number platform forwards the calling and short messages of the auxiliary number to the main number, so that the flow of calling and receiving the short messages of the called auxiliary number is realized; the signaling flow before the auxiliary number activates the main number is as follows: sending a logreq by an overseas multi-number platform, wherein a digits parameter is an auxiliary number, and a triggerType parameter is 34; the auxiliary number attribution HLRb responds to the logreq, wherein the information comprises the ESN and MIN of the auxiliary number; the overseas multi-number platform judges that the auxiliary number needs to be activated according to the information in the logreq, and sends REGNOT to an auxiliary number attributive HLRb, wherein the information comprises ESN and MIN information of the auxiliary number, MSCID information of the overseas multi-number platform, transactionability and winCapability, and the attributive HLRb records that the overseas multi-number platform is VLR/serving Msc, and sends signing information to finish registration; the auxiliary number-to-main number forward transmission processing flow comprises the following steps: for the virtual auxiliary card, after the overseas multi-number platform receives the activation request, the REGNOT is immediately sent to register the auxiliary number to the HLRb, and the activation operation is completed; for the entity auxiliary card, before sending REGNOT to register to HLRb, the overseas multi-number platform firstly sends LOCREQ message to detect the on-off state of the user, and if the auxiliary card is in the off state, activation operation is carried out; if the auxiliary card is in the power-on state, the overseas multi-number platform informs the user of powering off the auxiliary card, then detects the auxiliary card, and activates the auxiliary card under the condition that the user is confirmed to be powered off;
deactivating the auxiliary number-to-main number forwarding function setting, the CRM system initiating a message for deactivating the auxiliary number-to-main number forwarding function to a overseas multi-number platform, the overseas multi-number platform initiating a deactivation request to a user attributive HLRb, and removing a one-card two-number binding relationship, wherein the signaling flow for deactivating the auxiliary number-to-main number forwarding is as follows: the CRM system sends an auxiliary number deactivation instruction to the overseas multi-number platform through an IT interface, the overseas multi-number platform sends LOCREQ information to an auxiliary number attribution HLRb, the auxiliary number attribution HLRb returns a logreq _ ack message, the overseas multi-number platform judges whether the auxiliary number is currently registered in the overseas multi-number platform according to the logreq _ ack message, if so, the overseas multi-number platform sends MSIACT, otherwise, the CRM deactivation is directly replied to be successful; the auxiliary number attribution HLRb responds to msinact _ ack, the HLRb pointer deletes to point to the overseas multi-number platform, and the overseas multi-number platform replies that CRM deactivation is successful, wherein: after the deactivation is successful, if the overseas multi-number platform receives the ROUREQ and SMDPP messages sent by the HLR, the overseas multi-number platform should return a rejection response, and for ROUTREQ, a rejection code AccessDeniedReason =2 (Inactive), and for SMDPP, a rejection code SMS _ CauseCode =3 (Network failure);
the auxiliary number answering call flow is set, the call message is sent to the overseas multi-number platform, the overseas multi-number platform forwards the call to the main number according to the one-card two-number binding relationship, the main number rings to put through the call, and the auxiliary number answering call signaling flow is as follows: the call arrives at the China telecom GMSCCe/VMSCe; china telecom GMSCE/VMSCe sends LOCREQ to auxiliary number attribution HLRb; the auxiliary number attribution HLRb sends a routing application request ROUTREQ to a overseas multi-number platform; the overseas multi-number platform responds to the routreq _ ack, wherein carried TLDN = a primary number MDNa added with a checking prefix, the inserted prefix is 'CC + RN', the number attribute is international, CC is a country code of the primary number MDNa, and the subsequent MDNa does not have the country code; the auxiliary number attribution HLRb responds to logreq _ ack, wherein a temporary continuing number TLDN from a overseas multi-number platform is carried; according to TLDN and the existing international long-distance routing principle, the Chinese telecom GMSCE/VMSCe sends the telephone traffic to the Chinese telecom ISC3 international bureau; ISC3 bureau and subsequent routes are processed according to 'signaling traffic route' and finally sent to the network of the main number partner;
the auxiliary number receives the short message flow setting, the short message is sent to the overseas multi-number platform, the overseas multi-number platform changes the short message receiver into the main number according to the one-card two-number binding relationship, and sends the downlink short message of the SMPP protocol to the main number of the user through the short message gateway interface with the CTG network in the hong Kong special area, and the auxiliary number receives the short message signaling flow: the Chinese telecom auxiliary number attribution short message center receives the short message; the home short message center sends a short message query message SMSREQ to the auxiliary number home HLRb; the attribution HLRb returns the GT of the overseas multi-number platform to the short message center; the SMDPP is sent to the overseas multi-number platform by the short message center, wherein the original destination address is an auxiliary number MDNb; responding smdpp _ ack by the overseas multi-number platform; the overseas multi-number platform sends SMPP _ DELIVER to a CTG short message gateway iSMGW in hong Kong special area, wherein DA is a main number MDNa added with a prefix, and the subsequent main number MDNa is provided with a country code; the CTG iSMGW responds to response; the CTG iSMGW forwards the short message to a CTG short message service gateway according to the inserted prefix; the CTG short message service gateway responds to response; and the CTG short message service gateway transfers the short message to an overseas virtual operator MVNO to send the short message to the mobile phone with the main number.
2. The method for implementing China telecommunication number and foreign operator number with one card and two numbers according to claim 1, wherein the process setting of the account opening and canceling further comprises adding a secondary number, deleting the secondary number, activating/deactivating the secondary number to convert the primary number, inquiring the activation state and inquiring the account opening information.
3. The method for implementing China telecommunication number and foreign operator number with one card and two numbers according to claim 2, wherein a plurality of foreign numbers send related reminding short messages to users according to the service flow in the process of registering the auxiliary number.
CN201911014724.0A 2019-10-24 2019-10-24 Method and system for realizing one card and two numbers of China telecommunication number and foreign operator number Active CN110856158B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911014724.0A CN110856158B (en) 2019-10-24 2019-10-24 Method and system for realizing one card and two numbers of China telecommunication number and foreign operator number

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911014724.0A CN110856158B (en) 2019-10-24 2019-10-24 Method and system for realizing one card and two numbers of China telecommunication number and foreign operator number

Publications (2)

Publication Number Publication Date
CN110856158A CN110856158A (en) 2020-02-28
CN110856158B true CN110856158B (en) 2022-03-25

Family

ID=69596814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911014724.0A Active CN110856158B (en) 2019-10-24 2019-10-24 Method and system for realizing one card and two numbers of China telecommunication number and foreign operator number

Country Status (1)

Country Link
CN (1) CN110856158B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114339726A (en) * 2021-12-31 2022-04-12 中国电信股份有限公司 International roaming realization method and device based on IMSI
CN114827918B (en) * 2022-04-27 2023-10-03 中国电信股份有限公司 Short message sending method, device, electronic equipment and computer readable storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1512741A (en) * 2002-12-27 2004-07-14 深圳市中兴通讯股份有限公司上海第二 Realizing method for two numbers for one card
CN103781045A (en) * 2012-10-17 2014-05-07 中国电信股份有限公司 One-card multi-number service system and communication method
KR20150030542A (en) * 2013-09-12 2015-03-20 에스케이텔레콤 주식회사 Method and device for multinumber service in mobile communication
CN105792185A (en) * 2016-03-02 2016-07-20 昆明我行科技有限公司 System and method for using multiple mobile phone numbers through smart phone
CN109640315A (en) * 2019-01-04 2019-04-16 上海欣方智能系统有限公司 The one card multi-number business realization method and system of across a network standard

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1512741A (en) * 2002-12-27 2004-07-14 深圳市中兴通讯股份有限公司上海第二 Realizing method for two numbers for one card
CN103781045A (en) * 2012-10-17 2014-05-07 中国电信股份有限公司 One-card multi-number service system and communication method
KR20150030542A (en) * 2013-09-12 2015-03-20 에스케이텔레콤 주식회사 Method and device for multinumber service in mobile communication
CN105792185A (en) * 2016-03-02 2016-07-20 昆明我行科技有限公司 System and method for using multiple mobile phone numbers through smart phone
CN109640315A (en) * 2019-01-04 2019-04-16 上海欣方智能系统有限公司 The one card multi-number business realization method and system of across a network standard

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CDMA一卡双号国际漫游技术探讨;张凤起等;《电子世界》;20140930(第18期);全文 *
移动通信网基于智能HLR的一卡多号业务实现方式探讨;刘广红等;《邮电设计技术》;20090620(第06期);全文 *

Also Published As

Publication number Publication date
CN110856158A (en) 2020-02-28

Similar Documents

Publication Publication Date Title
RU2270532C2 (en) Method and device for processing phone calls, addressed to inaccessible cell phones
US6298232B1 (en) Voice mail service notification between mobile systems
EP2356834B1 (en) Method for sending emergency messages to mobile terminals
CN101112075A (en) Scalable message forwarding
CN101651933A (en) Method, system and device for realizing short message intercommunication among networks under number portable service
CN100525486C (en) Method and system for realizing missing call notification business
US6738629B1 (en) Method for flood paging in a telecommunications network
JP2013513979A (en) Missed call notification for roaming subscribers
CN101247569B (en) Method and system for dispatching message, message center equipment
CN110856158B (en) Method and system for realizing one card and two numbers of China telecommunication number and foreign operator number
CN101047971B (en) Method for trigging intelligent service at attatching area when intelligent user roaming
CN100461879C (en) Short message called service realizing method
CN100401802C (en) Method for realizing foreward turning of message
CN101106817A (en) A method for forward call protection of mobile user
CN101047969B (en) Method for channel call in mobile communication network
CN100551102C (en) A kind of method and system of handling call failure
CN103945346A (en) Method and system for realizing international roaming callback service
CN100493240C (en) Method for receiving and transmitting short message by one hand-set with multiple numbers
CN100471304C (en) Replacing method for leak talk informing message, leak talk prompting system and business platform
CN101668265A (en) Method, system and device for sending short messages
CN101179759B (en) Method for obtaining starting-up information of mobile terminal and device for implementing the method
KR100738034B1 (en) Method and device for providing un-received information based on area
CN1454427B (en) Method and system for re-routing a call
JP2003018644A (en) International roaming system
CN100393090C (en) Method I for providing users of GSM1X with calling indication business

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant