CN101640866B - Method and system for checking initial call right supported by number portability service and relative device - Google Patents
Method and system for checking initial call right supported by number portability service and relative device Download PDFInfo
- Publication number
- CN101640866B CN101640866B CN2009101702602A CN200910170260A CN101640866B CN 101640866 B CN101640866 B CN 101640866B CN 2009101702602 A CN2009101702602 A CN 2009101702602A CN 200910170260 A CN200910170260 A CN 200910170260A CN 101640866 B CN101640866 B CN 101640866B
- Authority
- CN
- China
- Prior art keywords
- call
- called subscriber
- authority
- information
- initiator
- 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
Links
Images
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a method and a system for checking initial call right supported by number portability service and a relative device. The method comprises the following steps: informing the network information and the call right of a call initiator to an object office during the process that the call initiator builds a call to the object office; judging by the object office after receiving the number portability information of a called user according to the number portability information of the called user and the network information and the call right of the call initiator; and continuing the call to the called user when judging that the call initiator has right to call the called user. The invention solves the problem of mistook call brought in initial call right checking in a mode of non-initial call network inquiry number portability.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method, system and relevant apparatus of checking initial call right supported by number portability service.
Background technology
Number portability service refers to not change Subscriber Number, and realizes the business from a network migration to another network.For example originally belong to the user of the A of operator, change the user of the B of operator into, but still keep original number.
At present number related specifications of carrying and standard are not also described how processed content of initial call right, exhale the network inquiry number to carry under the mode in the non-beginning, and checking initial call right can bring following problem.
When the calling subscriber calls out the called subscriber; Because the beginning exhales office can find calling subscriber's calling authority, but has the home network information that can't accurately grasp the called subscriber, if called number belongs to number section that number carries; And number portability queries is accomplished by the network of the former ownership of called subscriber; Promptly not when the beginning, the office of exhaling was inquired about, the beginning exhales office can't obtain called subscriber's home network information, although calling subscriber's authority information is arranged; But called user information accurately not, therefore the beginning exhales office can not determine the calling subscriber called subscriber that whether has the right to call out.If the beginning, calling was selected not refuse by the office of exhaling, the calling of having had no right to call out the foundation that just makes the mistake under called subscriber's the situation the calling subscriber; If the beginning, the refusal calling was selected by the office of exhaling, the calling of having had the right to call out the refusal that just makes the mistake under called subscriber's the situation the calling subscriber.Likewise; If when using the former home network at called subscriber place or exhaling exchange inspection caller whether to have authority to call out the called subscriber eventually; Also problem can take place, because exhale exchange can't obtain calling subscriber's authority eventually, under the situation of the authority information that does not have the calling subscriber; This calling meeting is continued, thereby possibly make the mistake.
For the problems referred to above, the related protocol that present number carries does not have the method that addresses this problem as yet.
Summary of the invention
In view of above-mentioned analysis; The present invention aims to provide a kind of method, system and relevant apparatus of checking initial call right supported by number portability service; Exhale the network inquiry number to carry under the mode in order to what exist in the solution prior art in the non-beginning, because the said mistake of bringing of checking initial call right is exhaled problem.
The object of the invention is mainly realized through following technical scheme:
The invention provides a kind of method of checking initial call right supported by number portability service, comprising:
Steps A: establish a call in the process of target office in call initiator, with the network information of said call initiator with call out authority and notify to said target office;
Step B: said target office is after the number that obtains said called subscriber carries information; Carry the network information of information, said call initiator and call out authority and judge according to the said called subscriber's who obtains number; When judging that said call initiator has authority to call out said called subscriber, continuing, this calls out said called subscriber.
Further, said step B specifically comprises:
Step B1: the network information that said target office receives said call initiator with call out authority after, the number of inquiring about said called subscriber carries information;
Step B2: the network information of carrying information and said call initiator according to the said called subscriber's who obtains number judges whether said call initiator and said called subscriber belong to consolidated network, if, execution in step B3 then; Otherwise execution in step B4;
Step B3: judge according to the calling authority of said call initiator whether it has authority to call out said called subscriber, and this calling that when defining the authority of calling out said called subscriber, continues;
Step B4: judge according to the calling authority of said call initiator whether it has the cross-net call authority, and this calling that when defining the cross-net call authority, continues.
Further, said step B3 specifically comprises: said target office judges according to the calling authority of said call initiator whether it has authority to call out said called subscriber, if then continuing, this calls out said called subscriber; Otherwise return failed message or call release message and give said call initiator.
Further, said step B4 specifically comprises: said target office judges according to the calling authority of said call initiator whether it has the cross-net call authority, if then continuing, this calls out said called subscriber; Otherwise return failed message or call release message and give said call initiator.
Wherein, said call initiator comprises: calling subscriber, forwarding subscriber or the user that alters course.
Wherein, said target office comprises: be responsible for the exchange that enquiry number carries in the existing home network of the gateway exchange of the former home network of said called subscriber or said called subscriber.
The present invention also provides a kind of system of checking initial call right supported by number portability service, comprising: dispensing device and checking initial call right device, wherein,
Said dispensing device is used at call establishment, and the network information and the calling authority of call initiator are notified to said initial call right inquiry unit;
Said checking initial call right device; The number that is used to obtain the called subscriber carries information; And carry the network information of information, call initiator and call out authority and judge according to said called subscriber's number; When judging that said call initiator has authority to call out said called subscriber, continuing, this calls out said called subscriber.
Further, said checking initial call right device specifically comprises: call information collector unit, Call Control Unit, authority logic control element and number portability queries unit, wherein,
Said call information collector unit is used for triggering said number portability queries unit in the network information that receives said call initiator with after calling out authority; After the number that receives the called subscriber carries information, be used for number with the called subscriber and carry the network information of information, call initiator and call out authority and send to said authority logic control element; Also be used for the scope check result that said authority logic control element is sent is passed to said Call Control Unit;
Said number portability queries unit is used for carrying information to number portability database requesting query called subscriber's number, and said called subscriber's the number information of carrying is returned to the call information collector unit;
Said authority logic control element; Be used for carrying the network information of information, said call initiator and the calling authority of the said call initiator of calling scope check, and the scope check result is sent to said Call Control Unit according to the said called subscriber's who receives number;
Said Call Control Unit is used for judging according to the scope check result, if allow said call initiator to call out said called subscriber, this calling then continues; Otherwise refuse this calling, and to said call initiator place network loopback failure announcement message or call release message.
The present invention also provides a kind of exchange, comprises at least: call information collector unit, Call Control Unit, authority logic control element and number portability queries unit, wherein,
Said call information collector unit is used for after the calling authority of the network information that receives call initiator and call initiator, triggers the number portability queries unit; After the number that receives the called subscriber carries information, called subscriber's number is carried the network information of information, call initiator and the calling authority of call initiator sends to the authority logic control element; And after receiving the scope check result that the authority logic control element is sent, also to the scope check result be passed to Call Control Unit;
Said number portability queries unit is used for carrying information to number portability database requesting query called subscriber's number, and said called subscriber's the number information of carrying is returned to the call information collector unit;
Said authority logic control element; Be used for carrying the network information of information, call initiator and the calling authority of this call initiator of calling scope check, and the scope check result is returned to said call information collector unit according to the called subscriber's who receives number;
Said Call Control Unit is used for judging according to the scope check result, if allow call initiator to call out said called subscriber, this calling then continues; Otherwise refuse this calling, and to said call initiator place network loopback failure announcement message or call release message.
Wherein, said exchange is for being responsible for the exchange that enquiry number carries in the gateway exchange of the former home network of called subscriber or the called subscriber's home network.
Beneficial effect of the present invention is following:
The invention solves in the non-beginning and exhale the network inquiry number to carry under the mode, because the said mistake of bringing of checking initial call right is exhaled problem.
Other features and advantages of the present invention will be set forth in specification subsequently, and from specification, becoming of part is obvious, perhaps understands through embodiment of the present invention.The object of the invention can be realized through the structure that in the specification of being write, claims and accompanying drawing, is particularly pointed out and obtained with other advantages.
Description of drawings
Fig. 1 is the schematic flow sheet of the method for the invention first embodiment;
Fig. 2 is the schematic flow sheet of the method for the invention second embodiment;
Fig. 3 is in the said method of the embodiment of the invention, the schematic flow sheet of target office inspection initial call right;
Fig. 4 is the structural representation of the said system of the embodiment of the invention;
Fig. 5 is the structural representation of the said exchange of the embodiment of the invention.
Embodiment
Specifically describe preferential embodiment of the present invention below in conjunction with accompanying drawing, wherein, accompanying drawing constitutes the application's part, and is used to explain principle of the present invention with embodiments of the invention.For clear and simplification purpose, when it possibly make theme of the present invention smudgy, with specifying in detail of known function and structure in the omission device described herein.
At first combine accompanying drawing 1 to be elaborated to 3 pairs of said methods of the embodiment of the invention of accompanying drawing.
As shown in Figure 1, Fig. 1 is the schematic flow sheet of the method for the invention first embodiment, wherein calls out initiation user A and belongs to network A, and have the authority of calling party B; User B is the ported subscriber (be that the former home network of user B is a network B, existing home network is a network A, and number remains unchanged) that belongs to network A, and concrete call flow can comprise the steps:
Step 101: user A makes a call, calling party B;
Step 102: the exchange (abbreviating target office down as) that the beginning at user A place exhales office or Home Network gateway exchange to establish a call to be responsible for enquiry number and to carry; In the call establishment, the beginning at user A place exhales office or Home Network gateway exchange that the calling authority of the network information (for example user A place network of network ID) of user A and user A is carried among the IAM (initial address message) and sends to target office; If the beginning at user A place exhales office or Home Network gateway exchange to also having other intermediate offices between the target office, then need be by intermediate office transparent transmission IAM; Said target office include but not limited to the gateway exchange of the former home network of called subscriber or at present home network be responsible for the exchange of number portability queries;
Step 103: the number of target office direction number portability database acquisition request user B carries information;
Step 104: the number that target office obtains user B carries information;
Step 105: target office is judged according to the initial call right of user A, the network information of user A and the number information of carrying of called subscriber B; When confirm allowing user A and user B to set up to call out, normally replay call to party B-subscriber or other exchange so that finally continue the party B-subscriber.
As shown in Figure 2, Fig. 2 is the schematic flow sheet of the method for the invention second embodiment, wherein calls out initiation user A and belongs to network A, and do not have the authority of calling party B; User B is the ported subscriber that belongs to network A; Specifically can comprise the steps:
Step 201: user A makes a call, calling party B;
Step 202: the beginning at user A place exhales office or Home Network gateway exchange to set up (or intermediate office transparent transmission) and calls out the exchange (abbreviating target office down as) of being responsible for enquiry number and carrying; In the call establishment, the beginning at user A place exhales office or Home Network gateway exchange that the calling authority of the network information of user A and user A is carried at and sends to target office among the IAM;
Step 203: the number of target office direction number portability database acquisition request user B carries information;
Step 204: target office obtains the information of carrying of called subscriber B;
Step 205: target office is judged according to the initial call right of user A, the network information of user A and the number information of carrying of user B;, when definite refusing user's A and user B foundation calling, send ACM (failure announcement message); So that user A is put lack of competence refusal sound; Perhaps send REL (call release message), so that call release and the reason of notifying caller place office call out to discharge are to exhale the beginning to have no right, release cause includes but not limited in the subsequent use release cause of existing protocol, choose;
Step 206: the beginning at user A place exhale office or Home Network gateway exchange receive that target office sends ACM the time, initiate to put the failure sound to user A; When receiving REL, to the user A release that makes a call, the calling dispose procedure here is with the ordinary call dispose procedure.
Need to prove, more than in the explanation for Fig. 1 and Fig. 2, call initiator includes but not limited to calling subscriber, forwarding subscriber or changed course user; Target office includes but not limited to the gateway exchange of the former home network of called subscriber or shows the exchange that home network is responsible for number inquiry; Except the initial call right of the network information that comprises user A and user A, can also comprise one or more in the parameter of calling number shown in the table 1 in the IAM, also comprise one or more in the parameter of transferred number shown in the table 2 during preceding the commentaries on classics.
Table 1
Table 2
As shown in Figure 3, Fig. 3 is in the said method of the embodiment of the invention, and the schematic flow sheet of target office inspection initial call right specifically can comprise the steps:
Step 301: target office receives (gateway exchange that is the former home network of called subscriber perhaps shows the exchange that home network the is responsible for number inquiry) network information of call initiator and the calling authority of call initiator;
Step 302: the number to number portability database requesting query called subscriber carries information;
Step 303: the network information of carrying information and call initiator according to called subscriber's number is judged whether call initiator place network and called subscriber's existing home network is same network, if then execution in step 304; If then execution in step 305 not;
Step 304: judge according to the calling authority of call initiator whether this call initiator has authority to call out the called subscriber, if having, replay call then; Otherwise refusal is called out, and to call initiator place network loopback failure announcement message or call release message etc.; If the beginning at call initiator place exhales office or Home Network gateway exchange to also having other intermediate offices between the target office, then need be by intermediate office transparent transmission playback message or call release message etc.;
Step 305: judge according to the calling authority of call initiator whether this call initiator has the cross-net call authority, if having, replay call then; Otherwise refusal is called out, and to call initiator place network loopback failure announcement message or call release message etc.; If the beginning at call initiator place exhales office or Home Network gateway exchange to also having other intermediate offices between the target office, then need be by intermediate office transparent transmission playback message or call release message etc.
4 pairs of said systems of the embodiment of the invention are elaborated below in conjunction with accompanying drawing.
As shown in Figure 4, Fig. 4 is the structural representation of the said system of the embodiment of the invention, specifically can comprise: dispensing device and initial call right inquiry unit, wherein,
Dispensing device is arranged in the call initiator home network, mainly is responsible in call establishment, and the calling authority that call initiator is belonged to network of network information and call initiator is carried at and sends to the initial call right inquiry unit among the IAM;
The initial call right inquiry unit; Be arranged at the gateway exchange of the former home network of called subscriber or show home network and be responsible in the exchange of number inquiry; Mainly be responsible for behind the IAM of the calling authority that receives the place network of network information that carries call initiator and call initiator; The number that obtains the called subscriber through number portability database carries information; The calling authority of carrying information, call initiator place network of network information and call initiator according to called subscriber's number then judges whether this call initiator has this called subscriber of authority calling, if then continuing, this calls out said called subscriber; Otherwise refusal is called out, and to call initiator place network loopback failure announcement message or call release message etc.
This initial call right inquiry unit specifically can comprise: call information collector unit, number portability queries unit, authority logic control element and Call Control Unit, wherein,
The call information collector unit is responsible for collecting the network information of call initiator and the calling authority of call initiator, asks the number portability queries unit to carry information to number portability database inquiry called subscriber's number then; The call information collector unit is after the number that receives the called subscriber carries information, and the calling authority of the network information, call initiator of also called subscriber's number being carried information, call initiator sends to the authority logic control element as input; And the call information collector unit also will pass to Call Control Unit with the scope check result after receiving the scope check result that the authority logic control element is sent.
The number portability queries unit carries information to the number portability database requesting query to called subscriber's number, and called subscriber's the number information of carrying is returned to the call information collector unit.
The authority logic control element; Carry the calling authority of the network information, call initiator of information, call initiator at the number that receives the called subscriber that the call information collector unit sends after, carry the network information of information and call initiator according to called subscriber's number and judge whether call initiator place network and called subscriber's existing home network is same network:
If call initiator place network and called subscriber's existing home network is same network; Then judge according to the calling authority of call initiator whether this call initiator has authority to call out the called subscriber, and the scope check result is returned to the call information collector unit; If call initiator place network and called subscriber's existing home network does not belong to same network; Then judge according to the calling authority of call initiator whether this call initiator has the cross-net call authority, and the scope check result is returned the call information collector unit.
Call Control Unit, after receiving the scope check result that the call information collector unit sends, the result judges according to scope check, (for consolidated network, call initiator has the authority of calling out the called subscriber if allow call initiator to call out the called subscriber; For heterogeneous networks, call initiator has the cross-net call authority), replay call then; Otherwise refusal is called out, and to call initiator place network loopback failure announcement message or call release message etc.
Combine 5 pairs of described exchanges of the embodiment of the invention of accompanying drawing to be elaborated at last.
As shown in Figure 5, Fig. 5 is the structural representation of the said exchange of the embodiment of the invention, comprises at least: call information collector unit, Call Control Unit, authority logic control element and number portability queries unit, wherein,
The call information collector unit is responsible for collecting the network information of call initiator and the calling authority of call initiator, asks the number portability queries unit to carry information to number portability database inquiry called subscriber's number then; The call information collector unit is after the number that receives the called subscriber carries information, and the calling authority of the network information, call initiator of also called subscriber's number being carried information, call initiator sends to the authority logic control element as input; And the call information collector unit also will pass to Call Control Unit with the scope check result after receiving the scope check result that the authority logic control element is sent.
The number portability queries unit carries information to the number portability database requesting query to called subscriber's number, and called subscriber's the number information of carrying is returned to the call information collector unit.
The authority logic control element; Carry the calling authority of the network information, call initiator of information, call initiator at the number that receives the called subscriber that the call information collector unit sends after, carry the network information of information and call initiator according to called subscriber's number and judge whether call initiator place network and called subscriber's existing home network is same network:
If call initiator place network and called subscriber's existing home network is same network; Then judge according to the calling authority of call initiator whether this call initiator has authority to call out the called subscriber, and the scope check result is returned to the call information collector unit; If call initiator place network and called subscriber's existing home network does not belong to same network; Then judge according to the calling authority of call initiator whether this call initiator has the cross-net call authority, and the scope check result is returned the call information collector unit.
Call Control Unit, after receiving the scope check result that the call information collector unit sends, the result judges according to scope check, (for consolidated network, call initiator has the authority of calling out the called subscriber if allow call initiator to call out the called subscriber; For heterogeneous networks, call initiator has the cross-net call authority), replay call then; Otherwise refusal is called out, and to call initiator place network loopback failure announcement message or call release message etc.
In sum; The embodiment of the invention provides method, system and the relevant apparatus of checking initial call right supported by number portability service; For the application of not exhaling innings enquiry number to carry in the beginning; A kind of scheme that realizes calling out scope check is provided; Promptly give target office with initial call right, the sponsor network information band of call initiator, carry the network information and the initial call right of information, call initiator according to called subscriber's number, judge whether this calling allows by the inspection of target office through the beginning office's of exhaling active.The embodiment of the invention solved in the non-beginning exhales the network inquiry number to carry under the mode, because the said mistake of bringing of checking initial call right is exhaled problem.
The above; Be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (10)
1. the method for a checking initial call right supported by number portability service is characterized in that, comprising:
Steps A: establish a call in the process of target office in call initiator, with the network information of said call initiator with call out authority and notify to said target office;
Step B: said target office is after the number that obtains the called subscriber carries information; Carry the network information of information, said call initiator and call out authority and judge according to the said called subscriber's who obtains number; When judging that said call initiator has authority to call out said called subscriber, continuing, this calls out said called subscriber.
2. method according to claim 1 is characterized in that, said step B specifically comprises:
Step B1: the network information that said target office receives said call initiator with call out authority after, the number of inquiring about said called subscriber carries information;
Step B2: the network information of carrying information and said call initiator according to the said called subscriber's who obtains number judges whether said call initiator and said called subscriber belong to consolidated network, if, execution in step B3 then; Otherwise execution in step B4;
Step B3: judge according to the calling authority of said call initiator whether it has authority to call out said called subscriber, and this calling that when defining the authority of calling out said called subscriber, continues;
Step B4: judge according to the calling authority of said call initiator whether it has the cross-net call authority, and this calling that when defining the cross-net call authority, continues.
3. method according to claim 2; It is characterized in that; Said step B3 specifically comprises: said target office judges according to the calling authority of said call initiator whether it has authority to call out said called subscriber, if then continuing, this calls out said called subscriber; Otherwise return failed message or call release message and give said call initiator.
4. method according to claim 2 is characterized in that, said step B4 specifically comprises: said target office judges according to the calling authority of said call initiator whether it has the cross-net call authority, if then continuing, this calls out said called subscriber; Otherwise return failed message or call release message and give said call initiator.
5. according to any described method in the claim 1 to 4, be characterised in that said call initiator comprises: calling subscriber, forwarding subscriber or the user that alters course.
6. according to any described method in the claim 1 to 4, its characteristic exists, and said target office comprises: be responsible for the exchange that enquiry number carries in the existing home network of the gateway exchange of the former home network of said called subscriber or said called subscriber.
7. the system of a checking initial call right supported by number portability service is characterized in that, comprising: dispensing device and checking initial call right device, wherein,
Said dispensing device is used at call establishment, and the network information and the calling authority of call initiator are notified to said initial call right inquiry unit;
Said checking initial call right device; The number that is used to obtain the called subscriber carries information; And carry the network information of information, call initiator and call out authority and judge according to said called subscriber's number; When judging that said call initiator has authority to call out said called subscriber, continuing, this calls out said called subscriber.
8. system according to claim 7 is characterized in that, said checking initial call right device specifically comprises: call information collector unit, Call Control Unit, authority logic control element and number portability queries unit, wherein,
Said call information collector unit is used for triggering said number portability queries unit in the network information that receives said call initiator with after calling out authority; After the number that receives the called subscriber carries information, be used for number with the called subscriber and carry the network information of information, call initiator and call out authority and send to said authority logic control element; Also be used for the scope check result that said authority logic control element is sent is passed to said Call Control Unit;
Said number portability queries unit is used for carrying information to number portability database requesting query called subscriber's number, and said called subscriber's the number information of carrying is returned to the call information collector unit;
Said authority logic control element; Be used for carrying the network information of information, said call initiator and the calling authority of the said call initiator of calling scope check, and the scope check result is sent to said Call Control Unit according to the said called subscriber's who receives number;
Said Call Control Unit is used for judging according to the scope check result, if allow said call initiator to call out said called subscriber, this calling then continues; Call out otherwise refuse this, and to the home network loopback failure announcement message or the call release message of said call initiator.
9. an exchange is characterized in that, comprises at least: call information collector unit, Call Control Unit, authority logic control element and number portability queries unit, wherein,
Said call information collector unit is used for after the calling authority of the network information that receives call initiator and call initiator, triggers the number portability queries unit; After the number that receives the called subscriber carries information, called subscriber's number is carried the network information of information, call initiator and the calling authority of call initiator sends to the authority logic control element; And after receiving the scope check result that the authority logic control element is sent, also to the scope check result be passed to Call Control Unit;
Said number portability queries unit is used for carrying information to number portability database requesting query called subscriber's number, and said called subscriber's the number information of carrying is returned to the call information collector unit;
Said authority logic control element; Be used for carrying the network information of information, call initiator and the calling authority of this call initiator of calling scope check, and the scope check result is returned to said call information collector unit according to the called subscriber's who receives number;
Said Call Control Unit is used for judging according to the scope check result, if allow call initiator to call out said called subscriber, this calling then continues; Call out otherwise refuse this, and to the home network loopback failure announcement message or the call release message of said call initiator.
10. exchange according to claim 9 is characterized in that, said exchange is for being responsible for the exchange that enquiry number carries in the gateway exchange of the former home network of called subscriber or the called subscriber's home network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101702602A CN101640866B (en) | 2009-09-09 | 2009-09-09 | Method and system for checking initial call right supported by number portability service and relative device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101702602A CN101640866B (en) | 2009-09-09 | 2009-09-09 | Method and system for checking initial call right supported by number portability service and relative device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101640866A CN101640866A (en) | 2010-02-03 |
| CN101640866B true CN101640866B (en) | 2012-07-04 |
Family
ID=41615596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101702602A Active CN101640866B (en) | 2009-09-09 | 2009-09-09 | Method and system for checking initial call right supported by number portability service and relative device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101640866B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207981A (en) * | 2014-06-26 | 2015-12-30 | 中兴通讯股份有限公司 | Method of realizing number portability announcement application, equipment and system |
| CN110312241B (en) * | 2019-07-02 | 2022-02-22 | 中国联合网络通信集团有限公司 | International gateway server, block chain network system and communication method thereof |
| CN111431866B (en) * | 2020-03-05 | 2022-02-18 | 深圳震有科技股份有限公司 | Service authority control method and system based on voice call |
| CN114258063B (en) * | 2020-09-25 | 2023-11-21 | 中国移动通信集团设计院有限公司 | Method and device for processing internet call, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708075A (en) * | 2004-06-07 | 2005-12-14 | 华为技术有限公司 | Method and system for realizing fixed telephone roaming service |
| EP1725066A2 (en) * | 2001-10-29 | 2006-11-22 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for resolving an entity identifier |
| CN101076046A (en) * | 2006-05-19 | 2007-11-21 | 上海贝尔阿尔卡特股份有限公司 | Method and apparatus for controlling and auxiliarlly controlling multi-code terminal calling service in fixed network |
-
2009
- 2009-09-09 CN CN2009101702602A patent/CN101640866B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1725066A2 (en) * | 2001-10-29 | 2006-11-22 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for resolving an entity identifier |
| CN1708075A (en) * | 2004-06-07 | 2005-12-14 | 华为技术有限公司 | Method and system for realizing fixed telephone roaming service |
| CN101076046A (en) * | 2006-05-19 | 2007-11-21 | 上海贝尔阿尔卡特股份有限公司 | Method and apparatus for controlling and auxiliarlly controlling multi-code terminal calling service in fixed network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101640866A (en) | 2010-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2153704C2 (en) | Method and device for televoting in intelligent network | |
| DE69924299T2 (en) | SYSTEM AND METHOD FOR ACCESSING ADDED VALUE SERVICES FOR USERS OF PORTABLE TELEPHONE DEVICES STORING IN FOREIGN NETWORKS | |
| RU2181910C2 (en) | Procedure and device for televoting in intellectual network | |
| CN106060900A (en) | Method and apparatus for controlling access to network slicing, terminal small cell and SDN controller | |
| JP2007531343A (en) | Method and apparatus for changing and pushing sound source of supplementary service using ringback tone alternative sound during telephone call | |
| CN101640866B (en) | Method and system for checking initial call right supported by number portability service and relative device | |
| CN102281364A (en) | Call center system and method for accessing call center system | |
| JP2012513140A (en) | Adaptive system for lawful interception in various communication networks | |
| CN101217600A (en) | A method and device of inquiring transferring operations | |
| CN101047880B (en) | Message transmission method and system | |
| CN101953188B (en) | Method and apparatus for processing multi-channel request subscription under service management platform | |
| CN101014143A (en) | Intelligent network signaling monitoring-based start-up reminding service system apparatus and application thereof | |
| US20160205147A1 (en) | Session Information Recording Method and Recording Server | |
| CN104184871B (en) | A kind of method and apparatus prompting harassing call number | |
| CN1266885C (en) | Method for realizing monitoring based on soft switch | |
| CN112188013B (en) | Customer service method based on real-time information, storage medium and server | |
| CN101686446B (en) | System, device and method for processing mistake of short message of mobile telephone of user | |
| WO2007076668A1 (en) | A system, device and method implementing operating maintenace for the network device | |
| KR20030067613A (en) | Method and apparatus for changing a sound source of supplementary service using a ring back tone on calling | |
| CN105847256A (en) | Calling access domain selection method, apparatus, IMS terminal and server for ownership contract signing | |
| CN101247431B (en) | Method and system for implementing IP multimedia subsystem monitoring | |
| CN115866535A (en) | Method and system for realizing 5G message access by multiple protocols | |
| CN101931715A (en) | Customer service system and cross-platform monitoring method therein | |
| WO2017193798A1 (en) | Junk information monitoring method and apparatus and communication system | |
| WO2007068210A1 (en) | A calling processing method, and an apparatus and system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |