CN116055609A

CN116055609A - Caller ID display method and device, storage medium and electronic equipment

Info

Publication number: CN116055609A
Application number: CN202310053322.1A
Authority: CN
Inventors: 梁亚雷; 陈纯明; 邱扬; 毕蕊; 唐声宇; 雷剑
Original assignee: China Telecom International Co ltd
Current assignee: China Telecom International Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-05-02

Abstract

The disclosure provides a caller number display method, a caller number display device, electronic equipment and a storage medium, and relates to the technical field of communication. The method comprises the following steps: judging whether the calling terminal is in a roaming state when initiating a call request, determining the region of a called number according to the called number in the call request for the roaming state, and selecting one of a plurality of telephone numbers of the calling terminal as the telephone number displayed on the called terminal according to the region of the called number. The method and the device make up for the missing caller identification selection logic of the roaming scene in the current mainstream one-card-multiple-number system, and complete scene improvement can be achieved by only supplementing analysis logic under the condition that the original one-card-multiple-number logic is not changed, so that deployment difficulty and cost can be greatly reduced.

Description

Caller ID display method and device, storage medium and electronic equipment

Technical Field

The disclosure relates to the technical field of communication, and in particular relates to a method and a device for displaying an incoming call number, a storage medium and electronic equipment.

Background

At present, the implementation mode of one-card multi-number in a Voice over LTE (LTE network bearing Voice) network is mainly to add an application server, and service triggering is realized by signing different initial filtering conditions on a user home server, so that the functions of one-card multi-number different-number caller identification and multiple-number charging are realized. For example, a city number a is set as a primary number, a city number B is a secondary number 1, and a city number c is set as a secondary number 2; therefore, when the city number A is dialed, the main number a is used as the display, and when the city number B is dialed, the auxiliary number B is used as the display.

As networks evolve, more and more operators start to use the VoLTE roaming approach as a new voice solution for international roaming, however, the current VoLTE mainstream international roaming approach is the S8HR (S8 Home Routing) approach, in which all voice signaling and bearers are processed back to the Home network. In the international roaming scenario of S8HR, all calls will return to home service call session control function for traffic processing, while the number attribute planning of domestic numbers has a scenario that the number attribute of domestic numbers will be repeated with that of local numbers, and meanwhile, considering the billing problem of one card with multiple numbers, generally one card with multiple numbers will be pre-placed in the multimedia telephony service server for triggering, and cannot be identified by the called number complement mechanism, in this case, if the number selection logic is displayed according to the existing call, the wrong call number will be selected, which conflicts with the original dialing and service rules of the user.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

The disclosure provides a method, a device, an electronic device and a storage medium for displaying caller numbers, which at least overcome the problem that the caller number display is likely to be wrong in an international roaming scene in the related art to a certain extent.

Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.

According to one aspect of the present disclosure, there is provided a caller number display method including:

receiving a call request initiated by a calling terminal to a called terminal, wherein the calling terminal is provided with a plurality of telephone numbers, and each telephone number corresponds to a region to which the calling terminal belongs;

judging whether the calling terminal initiates the call request in a roaming state or not;

if the calling terminal initiates the call request and is in a roaming state, determining the region of the called number according to the call request;

and selecting one telephone number from a plurality of telephone numbers of the calling terminal as an incoming call number displayed on the called terminal according to the region to which the called number belongs.

As an optional embodiment, the calling number used when the calling terminal initiates the call request is a primary number, where the primary number corresponds to at least one number of the multiple phone numbers, and the at least one number is a secondary number of the primary number.

As an alternative embodiment, the call request includes: and the calling terminal initiates the network domain name and the network identification code of the network where the calling request is located.

As an optional embodiment, the determining whether the calling terminal initiates the call request is in a roaming state includes:

acquiring the network domain name in the call request;

judging whether the network domain name is matched with the network domain name of the network where the region corresponding to the main number is located;

if the network domain name is matched with the network domain name of the network where the region corresponding to the calling number is located, determining that the calling terminal initiates the call request and is not in the roaming state;

and if the network domain name is not matched with the network domain name of the network where the region corresponding to the calling number is located, determining that the calling terminal initiates the call request to be in the roaming state.

As an optional embodiment, the determining whether the calling terminal initiates the call request is in a roaming state, further includes:

acquiring the network identification code in the call request;

acquiring a country code corresponding to the network identification code according to a pre-configured mapping relation between the network identification code and the country code;

Judging whether the country code corresponding to the network identification code is matched with the country code corresponding to the region of the main number;

if the country code corresponding to the network identification code is matched with the country code corresponding to the region of the main number, determining that the calling terminal is not in the roaming state when initiating the call request;

and if the country code corresponding to the network identification code is not matched with the country code corresponding to the region of the main number, determining that the calling terminal is in the roaming state when the calling terminal initiates the call request.

And judging whether the attribution of the called number is consistent with the visit place of the call request.

As an optional embodiment, the selecting a phone number from a plurality of phone numbers of the calling terminal as the incoming phone number displayed on the called terminal according to the region to which the called number belongs includes:

if the local area of the called number is consistent with the visit area of the call request, judging whether a visit area auxiliary number which belongs to the visit area of the call request exists in the auxiliary numbers of the calling terminal;

if the visit place auxiliary number exists in the auxiliary numbers of the calling terminal, selecting the visit place auxiliary number as the incoming call number displayed on the called terminal;

And if the visit place auxiliary number does not exist in the auxiliary numbers of the calling terminal, selecting the main number as the incoming call number displayed on the called terminal.

As an optional embodiment, the selecting a phone number from a plurality of phone numbers of the calling terminal as the caller number displayed on the called terminal according to the region to which the called number belongs, further includes:

if the area of the called number is consistent with the visit area of the call request, judging whether a local auxiliary number which belongs to the area of the called number exists in the auxiliary numbers of the calling terminal;

if the auxiliary number of the calling terminal has the local auxiliary number, selecting the local auxiliary number as the incoming call number displayed on the called terminal;

and if the auxiliary number of the calling terminal does not exist in the auxiliary numbers of the calling terminal, selecting the main number as the incoming call number displayed on the called terminal.

According to another aspect of the present disclosure, there is also provided an incoming call number display device, characterized by comprising:

the receiving module is configured to receive a call request initiated by a calling terminal to a called terminal, wherein the calling terminal is provided with a plurality of telephone numbers, and each telephone number corresponds to a region to which the telephone number belongs;

The judging module is configured to judge whether the calling terminal initiates the call request is in a roaming state or not;

the region determining module is configured to determine the region to which the called number belongs according to the call request if the calling terminal is in a roaming state when the call request is initiated;

and a number selection module configured to select one telephone number from a plurality of telephone numbers of the calling terminal as an incoming call number displayed on the called terminal according to a region to which the called number belongs.

According to another aspect of the present disclosure, there is also provided an electronic apparatus, including:

a processor; and

a memory for storing executable instructions of the processor;

wherein the processor is configured to perform any one of the caller number display methods described above via execution of the executable instructions.

According to another aspect of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the caller number display method of any one of the above.

The caller identification method provided by the embodiment of the disclosure judges whether the calling terminal initiates a call request in a roaming state. For the roaming state, the area of the called number is determined according to the called number in the call request, and one of a plurality of telephone numbers of the calling terminal is selected as the telephone number displayed on the called terminal according to the area of the called number. The caller identification selection logic of the VoLTE international roaming scene which is missing in the current mainstream one-card-multiple-number system is made up. Because the international roaming architecture of the current VoLTE mainstream is an S8HR scheme, all call routes in the scheme are processed by the network element and the application server which return to the home location, the scheme is very different from the scheme of the visit location route in the past 2/3G international roaming scene, and the method has more and more commercial value on one-card multi-number products along with the increasingly wide VoLTE roaming business cases.

Furthermore, the method can complete the perfection of the whole scene by only supplementing the analysis logic under the condition of not changing the original local one-card-multiple-number logic. When the method is implemented, a new system and service triggering logic are not needed, and only the soft parameter or patch update is needed on the original one-card multi-number application server, so that the deployment difficulty and the deployment cost can be greatly reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.

FIG. 1 is a diagram showing a computer system for performing a caller ID display method according to an embodiment of the present disclosure;

FIG. 2 is a flowchart of a method for displaying caller ID in an embodiment of the present disclosure;

Fig. 3 is a flowchart illustrating a method for determining whether a calling terminal is in a roaming state when a call request is issued in an embodiment of the present disclosure;

fig. 4 is a flowchart illustrating another method for determining whether a calling terminal is in a roaming state when a call request is made by a calling terminal according to an embodiment of the present disclosure;

fig. 5 is a flowchart illustrating a method of selecting one phone number from a plurality of phone numbers of a calling terminal as an incoming phone number displayed on the called terminal when a region to which the called number belongs coincides with a call-requested call location in an embodiment of the present disclosure;

fig. 6 is a flowchart illustrating a method of selecting one phone number from a plurality of phone numbers of a calling terminal as an incoming phone number displayed on a called terminal when a region to which the called number belongs does not coincide with a call-requested call location in an embodiment of the present disclosure;

FIG. 7 is a flowchart showing a method for displaying caller ID in an embodiment of the present disclosure;

FIG. 8 is a flowchart showing another embodiment of a method for displaying caller ID according to the present disclosure;

fig. 9 is a schematic diagram of an caller id display device according to an embodiment of the disclosure; and

fig. 10 shows a block diagram of an electronic device in an embodiment of the disclosure.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software or in one or more hardware modules or integrated circuits or in different networks and/or processor devices and/or microcontroller devices.

Currently the mainstream international roaming voice solution is implemented based on the base network of the global system for mobile communications (GlobalSystem for Mobile communication, GSM) and the wideband code division multiple access mobile communications system (Wideband Code DivisionMultiple Access, WCDMA). On the other hand, as networks evolve, more and more operators start to use the VoLTE roaming method as a new voice solution for international roaming, while the current mainstream international roaming scheme of VoLTE is the S8HR scheme, under which all voice signaling and bearers will be processed back to the home network.

The main technical principle of realizing caller identification in VoLTE network by one card with multiple numbers at present is as follows:

1. when a one-card multi-number user tries to initiate a call in the VoLTE network, the S-CSCF (serving-Call Session Control Function, serving call session control function) routes the call to a one-card multi-number application server according to an initial filtering condition for subscription of the user, and the application server extracts a request header field and a calling number carried in a PAI (P-Asserted-Identity) header field from an invite message to perform a next analysis.

2. And extracting numbers in the request header field, matching the numbers with a number attribute module in the one-card multi-number platform, and if the numbers are matched with the attributes of one auxiliary number area, carrying corresponding attribute information to a subsequent display selection module.

3. And extracting the number in the PAI header field, selecting the number which accords with the called attribute from the number list as the caller ID number by combining with the attribute module which is matched well, and replacing the caller number in the PAI header field. If no corresponding address attribute number matches, the default selected primary number is used as the phone number of the PAI header field.

However, the VoLTE one-card multi-number in the prior art has the following problems:

1. The technical principle of one-card multi-number is not problematic in the scenario that VoLTE international roaming does not occur, and because the regional attributes of general numbers are uniformly planned in one country or region, there is no conflict.

2. In the international roaming scenario of S8HR, all calls are returned to the home S-CSCF for traffic processing, but the number attribute planning of the home number has a scenario that the number attribute of the home number is repeated with the local number attribute, and considering the billing problem of one card with multiple numbers, generally one card with multiple numbers is placed in front of the MMTel-AS (MultiMedia Telephony Application Sever, multimedia telephony service server) for triggering, and cannot be identified by the called number completion mechanism, in this case, if the number selection logic is displayed according to the existing call, the wrong call number is selected, and the call number is in conflict with the original purpose of dialing and the service rule of the user. Examples are as follows:

when the user roams to the VoLTE network in B city, the user hopes to dial a 61234567 number in B city, directly dials 61234567 according to the existing international roaming dialing habit, processes the called number as an A city attribute according to the existing one-card multi-number service logic, and selects the number A as an caller ID number to carry out subsequent call connection when the caller ID number is selected, which is contrary to the caller ID number expected by the user as the number B.

The following detailed description of embodiments of the present disclosure refers to the accompanying drawings.

Fig. 1 is a schematic diagram of an exemplary application system architecture to which the caller number display method according to the embodiments of the present disclosure may be applied. As shown in fig. 1, the system architecture may include a calling terminal 101, a server 102, and a called terminal 103.

The call request initiated by the calling terminal 101 is sent to the called terminal 103 through the server 102, and the calling terminal 101 and the called terminal 103 are connected with the server 102 through a wireless network.

Alternatively, the wireless network or wired network described above uses standard communication techniques and/or protocols. The network is typically the Internet, but may be any network including, but not limited to, a local area network (Local Area Network, LAN), metropolitan area network (Metropolitan Area Network, MAN), wide area network (Wide Area Network, WAN), mobile, wired or wireless network, private network, or any combination of virtual private networks. In some embodiments, data exchanged over a network is represented using techniques and/or formats including HyperText Mark-up Language (HTML), extensible markup Language (Extensible MarkupLanguage, XML), and the like. All or some of the links may also be encrypted using conventional encryption techniques such as secure sockets layer (Secure Socket Layer, SSL), transport layer security (Transport Layer Security, TLS), virtual private network (Virtual Private Network, VPN), internet protocol security (Internet ProtocolSecurity, IPsec), etc. In other embodiments, custom and/or dedicated data communication techniques may also be used in place of or in addition to the data communication techniques described above.

The calling terminal 101 and the called terminal 103 may be various electronic devices including, but not limited to, smartphones, tablets, etc.

The server 102 is a one-card multi-number server, and can query the subscription data of the calling number and the called number, and obtain the auxiliary number of the calling number, the region to which the auxiliary number belongs, and the region of the called number.

Those skilled in the art will appreciate that the number of calling terminals, called terminals, and servers in fig. 1 is merely illustrative, and that the calling terminals, called terminals, and servers in fig. 1 are as desired. The embodiments of the present disclosure are not limited in this regard.

Under the system architecture, the embodiment of the disclosure provides an incoming call display method, which can be executed by any electronic device with computing processing capability.

In some embodiments, the caller identification method provided in the embodiments of the present disclosure may be executed by the terminal device of the system architecture described above; in other embodiments, the caller identification method provided in the embodiments of the present disclosure may be executed by a server in the system architecture described above; in other embodiments, the caller number display method provided in the embodiments of the present disclosure may be implemented by a terminal device and a server in the system architecture in an interactive manner. Initiated call request

Fig. 2 shows a flowchart of an incoming call display method in an embodiment of the disclosure, and as shown in fig. 2, the incoming call display method provided in the embodiment of the disclosure includes the following steps:

s201, a call request initiated by a calling terminal to a called terminal is received.

It should be noted that, the calling terminal refers to a terminal that initiates a call, the called terminal refers to a terminal that receives a call request initiated by the calling terminal, and the call request refers to that in an embodiment provided in the present disclosure, the calling terminal has a plurality of phone numbers, and each phone number is assigned to a different region. And the calling number used when the calling terminal initiates the call request is the main number of the calling terminal, and the main number of the calling terminal can correspond to at least one of a plurality of telephone numbers of the calling terminal. At least one telephone number corresponding to the primary number is the secondary number of the primary number.

In another embodiment provided in the present disclosure, a call request initiated by a calling terminal includes: the calling number, the called number, the network domain name of the network where the calling terminal initiates the call request and the network identification code of the network where the calling terminal initiates the call request.

The network domain name of the network where the calling terminal initiates the call request is: when ASBC (Access Session Border Controller, configure access session border controller) is at P-CSCF (Proxy-Call Session Control Function, configure Proxy call session control function), the domain name of user VoLTE international roaming is distinguished from the domain name of local VoLTE access, e.g. the local domain name is configured as ims.mnc123.mcc456.3gpp network.org, and the domain name suffix of S8HR international roaming is configured as global.ctims.3gpp network.com. When different networks log in, the P-CSCF constructs a P-visual-Network-ID (visiting place Network identification) header field according to the configuration to obtain a Network domain name contained in a call request, the domain name in the Network is constructed as ims.mnc123.mc456.3gpp network.org, and if the Network is roamed to a Network with a PLMN (Public Land Mobile Network) number of 45431, the Network is constructed as s8 hr.mnc031.mc454.global.ctiims.3gpp Network. This header information is transmitted with the call request to the S-CSCF and the one-card multi-number application server.

The network identification code of the network when the calling terminal initiates the call request is: and configuring location area mapping table information in the configuration ASBC, and configuring the mapping relation between the PLMN information of the local and opened VoLTE roaming and the country code. The P-CSCF constructs a header field of the P-Access-Network-Info according to the configuration of the LAMAP, the mapping information of the country code is the Network identification code, and the Network identification code is filled into an Access-domain field of the Access domain. This header information is also transferred to the S-CSCF and the one-card multi-number application server with the call request.

S202, judging whether the calling terminal is in a roaming state when initiating a call request.

In the embodiment of the present disclosure, when the calling terminal initiates the call request, the roaming state refers to that the region to which the calling number belongs is inconsistent with the region to which the calling terminal initiates the call request. In one embodiment provided in the present disclosure, such roaming state refers to an international roaming state, that is, a country or region in which a region to which a calling number belongs is inconsistent with a country or region in which a region to which a calling terminal belongs when initiating a call request.

S203, if the calling terminal is in a roaming state when initiating a call request, determining the region of the called number according to the call request.

In one embodiment provided by the present disclosure, determining the location of the called number refers to determining whether the location of the called number is consistent with the call request's visitor location. For example: if the called number is not at the beginning of '00' or 'plus', judging that the number dialed by the user is a local number of the visiting place, and the region of the called number is consistent with the visiting place of the call request; if the called number starts with '00' or 'plus', the number dialed by the user is judged to be an international number, and the region of the called number is inconsistent with the visiting place of the call request.

S204, selecting one telephone number from a plurality of telephone numbers of the calling terminal as the incoming call number displayed on the called terminal according to the region of the called number.

In one embodiment provided by the present disclosure, the caller number displayed on the called terminal is one of the primary number of the call request or the secondary number corresponding to the primary number, when there is a secondary number of the region to which the region belongs that is the called number in the secondary number corresponding to the primary number, the secondary number is displayed on the called terminal, otherwise, the primary number is displayed on the called terminal.

According to the caller number display method provided by the embodiment, whether the calling terminal initiates the call request is in the roaming state or not is judged, and under the condition that the calling terminal initiates the call request in the roaming state, the region to which the called number belongs is analyzed and obtained, and the telephone number displayed on the called terminal is determined according to the region to which the called number belongs. The calling terminal can display correct telephone numbers on the called terminal when sending a call request under the international roaming situation, thereby improving the correctness of caller identification and improving the use experience of terminal users.

Fig. 3 shows a flowchart for determining whether a calling terminal is in a roaming state when a calling terminal sends a call request, and as shown in fig. 3, the determining method provided in the embodiment of the disclosure includes the following steps:

s301, acquiring a network domain name in a call request.

In one embodiment provided in the present disclosure, the network domain name in the call request is the network domain name of the network where the calling terminal initiates the call request. When the ASBC is configuring the P-CSCF, the domain name of the user VoLTE international roaming is distinguished from the domain name of the local VoLTE access, for example, the local domain name is configured as ims.mnc123.mcc456.3gpp network.org, and the domain name suffix of the S8HR international roaming is configured as global.ctiims.3gpp network.com. At the time of logging in of different networks, the P-CSCF constructs a P-visual-Network-ID header field according to the configuration, and the Network domain name in the Network is constructed as ims.mnc123.mcc456.3gpp network.org, and if roaming onto the Network with the number 45431 in the PLMN, the Network domain name is constructed as s8 hr.mnc031.mcc454.global.ctims.3gpp network.com. This header information is transmitted with the call request to the S-CSCF and the one-card multi-number application server.

S302, judging whether the network domain name is matched with the network domain name of the region to which the calling number belongs.

In one embodiment provided by the present disclosure, determining whether the network domain name matches the network domain name of the network where the region corresponding to the calling number is located is to determine whether the network domain name constructed when the calling terminal initiates the call request is consistent with the network domain name constructed when the calling terminal initiates the call request using the same calling number in the region where the calling number belongs.

And S303, if the network domain name is matched with the network domain name of the region to which the calling number belongs, determining that the calling terminal initiates the call request and is not in a roaming state.

In one embodiment provided by the present disclosure, the network domain name is matched with the network domain name of the region to which the calling number belongs, which indicates that the network in which the calling terminal is located when initiating the call request is consistent with the network in which the region corresponding to the calling number is located, that is, the calling terminal initiates the call request in the region to which the calling number belongs by adopting the calling number, and at this time, the calling terminal is not in a roaming state.

And S304, if the network domain name is not matched with the network domain name of the region to which the calling number belongs, determining that the calling terminal initiates the call request to be in a roaming state.

In one embodiment provided by the present disclosure, the network domain name is not matched with the network domain name of the region to which the calling number belongs, which indicates that the network in which the calling terminal is located is inconsistent with the network in which the region corresponding to the calling number is located when the calling terminal initiates the call request, that is, the calling terminal initiates the call request by adopting the region of the calling number outside the region to which the calling number belongs, and at this time, the calling terminal is in a roaming state.

Fig. 4 is a flowchart illustrating another method for determining whether a calling terminal is in a roaming state when a calling terminal sends a call request according to an embodiment of the present disclosure, where, as shown in fig. 4, another determining method provided in an embodiment of the present disclosure includes the following steps:

s401, obtaining a network identification code in a call request;

in one embodiment provided by the present disclosure, the network identifier refers to a network identifier of a network where a calling terminal initiates a call request, and refers to location area mapping table information configuration when ASBC is configured, and a mapping relationship between PLMN information of local and opened VoLTE roaming and country codes is configured. The P-CSCF constructs the P-Access-Network-Info header field according to the configuration of the mapping table of the location area, and the mapping information of the country code is the Network identification code. And filling the network identification code into an access-domain field of the access domain. This header information is also transferred to the S-CSCF and the one-card multi-number application server with the call request.

S402, acquiring a country code corresponding to the network identification code according to a pre-configured mapping relation between the network identification code and the country code;

in one embodiment provided by the disclosure, after receiving a call request, the one-card multi-number server obtains a network identification code therein, and according to a configured mapping relationship between the network identification code and the country code, the one-card multi-number server obtains the country code of the network where the calling terminal initiates the call request.

S403, judging whether the country code corresponding to the network identification code is matched with the country code corresponding to the region to which the main number belongs;

in one embodiment provided by the present disclosure, determining whether the country code corresponding to the network identifier code matches with the country code corresponding to the region to which the main number belongs refers to determining whether the country code of the network to which the main number belongs when the calling terminal initiates the call request is consistent with the country code corresponding to the region to which the main number belongs, where the country code corresponding to the region to which the main number belongs refers to the country code of the network to which the main number belongs.

S404, if the country code corresponding to the network identification code is matched with the country code corresponding to the region to which the main number belongs, determining that the calling terminal is not in a roaming state when initiating a call request;

in one embodiment provided by the present disclosure, the country code corresponding to the network identifier code is matched with the country code corresponding to the region to which the main number belongs, that is, the country code of the network to which the calling terminal initiates the call request is consistent with the country code of the region to which the main number belongs. It is explained that the calling terminal initiates the call request in the region of the main number, so the calling terminal is not in roaming state when initiating the call request.

And S405, if the country code corresponding to the network identification code is not matched with the country code corresponding to the region to which the main number belongs, determining that the calling terminal is in a roaming state when initiating a call request.

In one embodiment provided by the present disclosure, the country code corresponding to the network identifier code and the country code corresponding to the region to which the main number belongs are not matched, that is, the country code of the network where the calling terminal initiates the call request is inconsistent with the country code of the region to which the main number belongs. It is explained that the calling terminal does not initiate a call request in the region to which the main number belongs, so that the calling terminal is in a roaming state when initiating a call request.

In an embodiment provided in the present disclosure, between executing the step S203 and the step S204, it is further determined whether the location of the called number is consistent with the visiting location of the call request. If the region of the called number is consistent with the visiting place of the call request, the number of the calling terminal is selected as the caller identification number according to the visiting place of the call request, otherwise, the number of the calling terminal is selected as the caller identification number according to the region of the called number.

Fig. 5 is a flowchart of a method for selecting a phone number from a plurality of phone numbers of a calling terminal as an incoming phone number displayed on the called terminal when a region to which the called number belongs in an embodiment of the present disclosure coincides with a call location of a call request, and as shown in fig. 5, the method for selecting an incoming phone number provided in an embodiment of the present disclosure includes the following steps:

S501, it is determined whether there is a visiting place secondary number whose affiliated area is the visiting place of the call request in the secondary numbers of the calling terminal.

In one embodiment provided by the present disclosure, determining whether a secondary number of a calling terminal has a secondary number of which a region belongs to a visited place of a call request refers to obtaining a region of a secondary number corresponding to a primary number, and determining whether a region of the secondary number corresponding to the primary number belongs to a visited place of the call request, where the subscription data of the primary number is obtained by querying subscription data of the primary number, and the subscription data of the primary number includes the region of the primary number, the secondary number corresponding to the primary number, and the region of each secondary number.

S502, if the visit place auxiliary number exists in the auxiliary numbers of the calling terminal, the visit place auxiliary number is selected as the incoming call number displayed on the called terminal.

In one embodiment provided by the present disclosure, when there is a secondary number that belongs to a visited place, this secondary number is used to replace the calling number in the PAI header field. As an incoming number displayed on the called terminal.

S503, if there is no visiting place auxiliary number in the auxiliary numbers of the calling terminal, the main number is selected as the incoming call number displayed on the called terminal.

In one embodiment provided by the present disclosure, when there is no secondary number whose affiliated area is a visited area, the calling number in the PAI header area is replaced with the calling number adopted when the calling terminal initiates a call request, so as to be used as the calling number displayed on the called terminal.

Fig. 6 is a flowchart of a method for selecting a phone number from a plurality of phone numbers of a calling terminal as an incoming phone number displayed on a called terminal when a region to which the called number belongs in an embodiment of the present disclosure is inconsistent with a visiting place of the call request, and as shown in fig. 6, the method for selecting an incoming phone number provided in the embodiment of the present disclosure includes the following steps:

s601, judging whether a local auxiliary number belonging to a region which is a called number exists in auxiliary numbers of the calling terminal.

In one embodiment provided by the present disclosure, determining whether a local auxiliary number, which belongs to a region to which a called number belongs, exists in auxiliary numbers provided by a calling terminal refers to obtaining a region to which a auxiliary number corresponding to a primary number belongs, and determining whether an auxiliary number, which belongs to a region consistent with the region to which the called number belongs, exists, wherein the region to which the auxiliary number corresponding to the primary number belongs is obtained by querying subscription data of the primary number.

S602, if the local auxiliary number exists in the auxiliary numbers of the calling terminal, the local auxiliary number is selected as the calling number displayed on the called terminal.

S603, if the local auxiliary number does not exist in the auxiliary numbers of the calling terminal, the main number is selected as the calling number displayed on the called terminal.

Fig. 7 shows a specific flowchart of a caller identification number method provided by an embodiment of the present disclosure, and referring to fig. 7, the caller identification number method provided by the present disclosure includes the following steps:

s701, ASBC configures P-CSCF home domain name and roaming domain name suffix.

Wherein examples of configured local domain name suffixes are, roaming domain name suffixes are,

s702, the call passes through the S-CSCF to trigger the last-card multi-number platform.

S703, judging whether the P-visual-Network-ID is a local domain name?

Wherein, the calling terminal configures the P-visual-Network-ID as the Network domain name of the call request when initiating the call request. And matching the Network domain name of the call request with the local domain name and the roaming domain name suffix configured in the step S701, and judging whether the P-visible-Network-ID is the local domain name. When the result is that the P-detected-Network-ID is the local domain name, step S704 is executed; otherwise, step S705 is performed.

S704, executing local one-card multi-number logic.

The local one-card multi-number logic refers to logic for displaying the incoming call number on the called terminal under the condition that the calling terminal is not in a roaming state when initiating a call request.

S705, extracting the request header field information.

The request header field information is called number in the call request.

S706, determine if the called number is a local number of the visited place?

And judging whether the region to which the called number belongs is a visiting place of the call request according to the attribute of the called number. If the region to which the called number belongs is the visiting region of the call request, step S707 is executed; otherwise, step S710 is performed.

S707, determining whether there is a visit place secondary number?

And judging whether the auxiliary number corresponding to the main number has the auxiliary number of which the region belongs to the visiting place. If the area of the auxiliary number is the auxiliary number of the visit area, step S708 is executed; otherwise, step S709 is performed.

S708, the alternative PAI is the visit secondary number.

The replaced visit place auxiliary number is the telephone number displayed on the called terminal.

S709, the replacement PAI is the primary number.

The replaced main number is the telephone number displayed on the called terminal.

S710, analyzing the called number.

And acquiring the region to which the called number belongs according to the subscription data of the called number.

S711, determine whether there is a local secondary number of the called number?

And judging whether the auxiliary number corresponding to the main number exists in the auxiliary number, and judging whether the auxiliary number of which the region is consistent with the region of the called number. If there is a secondary number that is consistent with the region to which the called number belongs, the secondary number is the local secondary number, and step S712 is performed; otherwise, step S713 is performed.

S712, the replacement PAI is the affiliated secondary number.

The replaced local auxiliary number is the telephone number displayed on the called terminal.

S713, replacing PAI as the main number.

The replaced main number is the caller number displayed on the called terminal.

Fig. 8 is a specific flowchart illustrating another method for displaying a caller id number according to an embodiment of the present disclosure, and referring to fig. 8, the method for displaying a caller id number according to the present disclosure includes the following steps:

s801, ASBC configures P-CSCF home and roaming location mapping tables.

Wherein the configured mapping table includes country codes and network identification codes corresponding to the country codes.

S802, the call passes through the S-CSCF to trigger the last-card multi-number platform.

S803, judging whether access-domain is home country code?

And judging whether the country code obtained by analyzing the call request is consistent with the country code corresponding to the region to which the main number belongs. If the country code obtained by analysis is consistent with the country code corresponding to the region to which the main number belongs, step S804 is executed, otherwise step S805 is executed.

S804, executing local one-card-multiple-number logic.

The local one-card multi-number logic is used for selecting the caller ID content on the called terminal under the condition that the region of the main number is consistent with the region of the calling terminal when the calling terminal initiates the call request.

S805, extracting request header field information.

The extracted request header field information is called number in the call request.

S806, determine if the called number is a local number of the visiting place?

Wherein, judge whether the affiliated region of the called number is the visiting place of the call request. If the area of the called number is the visiting area of the call request, the called number is confirmed to be the local number of the visiting area, step S807 is executed, otherwise, step S810 is executed.

S807, determine if there is a visit place secondary number?

If so, step S808 is performed, and if not, step S809 is performed.

S808, the alternative PAI is the visit secondary number.

S809, replacing PAI as the main number.

S810, analyzing the called number.

The analysis of the called number refers to obtaining the region to which the called number belongs according to the subscription information of the called number.

S811, determine whether there is a secondary number to which the called number belongs?

And judging whether the auxiliary number corresponding to the main number has the auxiliary number of which the area belongs to the called number. If so, step S812 is performed, otherwise, step S813 is performed.

S812, the replacement PAI is the affiliated secondary number.

S813, the replacement PAI is the primary number.

The present disclosure further provides a specific embodiment to illustrate the caller id display method provided by the present disclosure:

Mr. X signs up with one-card multi-number service, wherein the primary number is a city number 85361234567, the secondary number 1 is B city number 85251234567, and the secondary number 2 is C city number 8615312345678.

When the user VoLTE roams to city C to use 46011PLMN to log on, if the user dials 1234567, the server will make the following judgment when the call request passes through the one-card multi-number application server:

the P-visual-Network-ID header field information in the call request is acquired as follows: s8hr.mc011.mc460.global.ctims.3gpp network.com, MCC460 and mnc 11 are extracted from the inside, and the country code map obtained from the extracted MCC is 86.

The request header field information is 1234567, the local number of the visiting place where the call request is dialed is judged, the PAI header field is extracted to perform one-card multi-number subscription data query, and the fact that the user subscription in this example has the auxiliary number of the 86 country code and the country code information acquired in the last step is consistent is found, and the original PAI header field number field is replaced by +8615312345678.

If the user dials 008521234567, and judges that the international number is dialed, the application server extracts the number information of the PAI header field, inquires the user subscription attribute, and discovers that the user is subscribed with the auxiliary numbers of the country codes 86 and 852 in the example. At this time, the application server analyzes 8521234567 number information of the request header field bit by bit, and matches 852 the longest to be consistent with one of the auxiliary number attributes signed by the user, and replaces the original PAI header field number field with +85251234567.

The present disclosure also provides another specific embodiment to illustrate the caller id display method provided by the present disclosure:

When the user VoLTE roams to the area where city C is located and uses 46011PLMN to log on, if the user dials 1234567, when the call request passes through the one-card multi-number application server, the server will make the following judgment:

the access-domain information obtained by the server from the call request initiated by the calling terminal is: the country code obtained from inside is 86, +86756.mnc007.mcc455.3gpp network.

The obtained request header field information is 1234567, the roaming local number is judged to be dialed, the PAI header field is extracted to perform one-card multi-number subscription data query, and the fact that the user subscription has the auxiliary number of 86 country codes in the example is found to be consistent with the country code information obtained in the last step, and the original PAI header field number field is replaced by +8615312345678 is found.

In summary, according to the caller number display method provided by the above embodiment of the present disclosure, by determining whether the calling terminal is in a roaming state when initiating a call request, and processing the roaming state when initiating the call request, the caller number display method enables the called terminal to display the correct caller number. The caller identification selection logic of the VoLTE international roaming scene which is missing in the current mainstream one-card-multiple-number system is made up. Under the condition of not changing the original local one-card-multiple-number logic, the completion of the whole scene can be completed by only supplementing the analysis logic. The implementation does not need to add a new system and service triggering logic, and only needs to update the soft parameters or patches on the original one-card-multiple-number application server, so that the deployment difficulty and cost can be greatly reduced.

Based on the same inventive concept, an caller identification device is also provided in the embodiments of the present disclosure, as described in the following embodiments. Since the principle of solving the problem of the embodiment of the device is similar to that of the embodiment of the method, the implementation of the embodiment of the device can be referred to the implementation of the embodiment of the method, and the repetition is omitted.

Fig. 9 is a schematic diagram of an caller id apparatus according to an embodiment of the disclosure, as shown in fig. 9, the apparatus includes:

The receiving module 901 is configured to receive a call request initiated by a calling terminal to a called terminal, where the calling terminal has a plurality of phone numbers, and each phone number corresponds to a region to which the calling terminal belongs.

A determining module 902 is configured to determine whether the calling terminal is in a roaming state when initiating the call request.

The region determining module 903 is configured to determine, according to the call request, a region to which the called number belongs if the calling terminal is in a roaming state when the call request is initiated.

A number selection module 904 configured to select one phone number from a plurality of phone numbers of the calling terminal as an incoming phone number displayed on the called terminal according to a region to which the called number belongs.

Based on the same inventive concept, an embodiment of the present disclosure further provides an electronic device, which is characterized by including:

a processor; and

a memory for storing executable instructions of the processor;

wherein the processor is configured to execute the caller number display method of any one of the above via execution of the executable instructions.

Based on the same inventive concept, the embodiments of the present disclosure further provide a computer readable storage medium having a computer program stored thereon, wherein the computer program when executed by a processor implements the caller number display method of any one of the above.

Those skilled in the art will appreciate that the various aspects of the present disclosure may be implemented as a system, method, or program product. Accordingly, various aspects of the disclosure may be embodied in the following forms, namely: an entirely hardware embodiment, an entirely software embodiment (including firmware, micro-code, etc.) or an embodiment combining hardware and software aspects may be referred to herein as a "circuit," module "or" system.

An electronic device 1000 according to such an embodiment of the present disclosure is described below with reference to fig. 10. The electronic device 1000 shown in fig. 10 is merely an example and should not be construed as limiting the functionality and scope of use of the disclosed embodiments.

As shown in fig. 10, the electronic device 1000 is embodied in the form of a general purpose computing device. Components of electronic device 1000 may include, but are not limited to: the at least one processing unit 1010, the at least one memory unit 1020, and a bus 1030 that connects the various system components, including the memory unit 1020 and the processing unit 1010.

Wherein the storage unit stores program code that is executable by the processing unit 1010 such that the processing unit 1010 performs steps according to various exemplary embodiments of the present disclosure described in the above section of the present specification. For example, the processing unit 1010 may perform the following steps of the method embodiment described above:

And receiving a call request initiated by the calling terminal to the called terminal.

And judging whether the calling terminal is in a roaming state when initiating a call request.

If the calling terminal is in a roaming state when initiating a call request, determining the region of the called number according to the call request.

One telephone number is selected from a plurality of telephone numbers of a calling terminal as an incoming call number displayed on the called terminal according to the region to which the called number belongs.

The memory unit 1020 may include readable media in the form of volatile memory units such as Random Access Memory (RAM) 10201 and/or cache memory unit 10202, and may further include Read Only Memory (ROM) 10203.

The storage unit 1020 may also include a program/utility 10204 having a set (at least one) of program modules 10205, such program modules 10205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.

Bus 1030 may be representing one or more of several types of bus structures including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

The electronic device 1000 can also communicate with one or more external devices 1040 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 1000, and/or with any device (e.g., router, modem, etc.) that enables the electronic device 1000 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 1050. Also, electronic device 1000 can communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet, through network adapter 1060. As shown, the network adapter 1060 communicates with other modules of the electronic device 1000 over the bus 1030. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with the electronic device 1000, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.

From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a terminal device, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.

In particular, according to embodiments of the present disclosure, the process described above with reference to the flowcharts may be implemented as a computer program product comprising: and a computer program which, when executed by the processor, implements the caller number display method described above.

In an exemplary embodiment of the present disclosure, a computer-readable storage medium, which may be a readable signal medium or a readable storage medium, is also provided. On which a program product is stored which enables the implementation of the method described above of the present disclosure. In some possible implementations, various aspects of the disclosure may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps according to the various exemplary embodiments of the disclosure as described in the "exemplary methods" section of this specification, when the program product is run on the terminal device.

More specific examples of the computer readable storage medium in the present disclosure may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

In this disclosure, a computer readable storage medium may include a data signal propagated in baseband or as part of a carrier wave, with readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Alternatively, the program code embodied on a computer readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

In particular implementations, the program code for carrying out operations of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server. In the case of remote computing devices, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., connected via the Internet using an Internet service provider).

It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.

Furthermore, although the steps of the methods in the present disclosure are depicted in a particular order in the drawings, this does not require or imply that the steps must be performed in that particular order or that all illustrated steps be performed in order to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step to perform, and/or one step decomposed into multiple steps to perform, etc.

From the description of the above embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a mobile terminal, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A method for displaying an incoming call number, comprising:

2. The caller number display method according to claim 1, wherein a calling number used when the calling terminal initiates the call request is a main number, wherein the main number corresponds to at least one of the plurality of telephone numbers, and the at least one telephone number is a secondary number of the main number.

3. The caller identification method as claimed in claim 2, wherein the call request comprises: and the calling terminal initiates the network domain name and the network identification code of the network where the calling request is located.

4. The method of claim 3, wherein said determining whether the calling terminal initiates the call request is in a roaming state comprises:

acquiring the network domain name in the call request;

judging whether the network domain name is matched with the network domain name of the region to which the calling number belongs;

if the network domain name is matched with the network domain name of the region to which the calling number belongs, determining that the calling terminal initiates the call request and is not in the roaming state;

and if the network domain name is not matched with the network domain name of the region to which the calling number belongs, determining that the calling terminal initiates the call request to be in the roaming state.

5. The method of claim 3, wherein said determining whether the calling terminal initiates the call request is in a roaming state, further comprises:

acquiring the network identification code in the call request;

if the country code corresponding to the network identification code is matched with the country code corresponding to the region of the main number, determining that the calling terminal initiates the call request not to be in the roaming state;

and if the country code corresponding to the network identification code is not matched with the country code corresponding to the region of the main number, determining that the calling terminal initiates the call request to be in the roaming state.

6. The caller number display method according to claim 2, further comprising, after determining the region to which the called number belongs according to the call request:

and judging whether the region of the called number is consistent with the visit place of the call request.

7. The caller number display method according to claim 6, wherein the selecting one telephone number from a plurality of telephone numbers of the calling terminal as the caller number displayed on the called terminal according to the region to which the called number belongs comprises:

if the region of the called number is consistent with the visit place of the call request, judging whether a visit place auxiliary number with the region of the call request is present in the auxiliary numbers of the calling terminal;

8. The caller number display method according to claim 6, wherein the selecting one telephone number from a plurality of telephone numbers of the calling terminal as the caller number displayed on the called terminal according to the region to which the called number belongs further comprises:

If the region of the called number is consistent with the visit place of the call request, judging whether a region auxiliary number which belongs to the region of the called number exists in the auxiliary numbers of the calling terminal;

9. An incoming call number display device, characterized by comprising:

10. An electronic device, comprising:

a processor; and

a memory for storing executable instructions of the processor;

wherein the processor is configured to perform the caller number display method of any one of claims 1 to 8 via execution of the executable instructions.

11. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed by a processor, implements the caller number display method according to any one of claims 1 to 8.