CN101159908B - Method of implementing interaction of session service and calling information limitation service - Google Patents
Method of implementing interaction of session service and calling information limitation service Download PDFInfo
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- CN101159908B CN101159908B CN2007101673352A CN200710167335A CN101159908B CN 101159908 B CN101159908 B CN 101159908B CN 2007101673352 A CN2007101673352 A CN 2007101673352A CN 200710167335 A CN200710167335 A CN 200710167335A CN 101159908 B CN101159908 B CN 101159908B
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Abstract
The invention provides a method of realizing a meeting business and calling information limitation information interaction, which includes: A. a user opening the calling limitation business requests meeting business service equipment to invite members to join the meeting, in creating meeting or after creating meeting; B. the meeting business service equipment invites corresponding members according to the requirements of the meeting creator; the meeting business service equipment will not increase or delete or modify the meeting creator's information in inviting the members, according to the limitation business information in the meeting creator request. The adoption of the technical proposal of the invention can facilitate the meeting business service equipment to process information provided by the limitation business service equipment, in order to not expose user information of the meeting creator opening the calling information limitation business to other invited members.
Description
Technical field
The present invention relates to the communications field, relate more specifically to realization convention business and the method for caller number restriction service interaction in the IP Multimedia System.
Background technology
IP (network interconnection agreement; Internet Protocol is called for short IP) IP multimedia subsystem, IMS (IPMultimedia Core Network Subsystem is called for short IMS) is by third generation partner program (3rdGeneration Partnership Project; Abbreviation 3GPP) a kind of IP-based network framework that proposes; Made up one opening and service environment flexibly, supporting multimedia application can provide abundant multimedia service for the user.
In the IMS business system, key-course separates with operation layer, and key-course does not provide concrete business, and functions such as necessary triggering, route, charging only are provided to operation layer.Service trigger and controlled function are that (Call Session Control Function is called for short CSCF to CSCF, is divided into Proxy in the key-course; Three types of Interrogating and Serving, that wherein take the main responsibility is Serving; The Interrogating type is optional) completion; Operation layer is to be made up of a series of application servers (Application Server is called for short AS), and concrete business service can be provided; AS can be an independent entity, also may reside among the S-CSCF.Key-course (S-CSCF) calls the business on the AS according to user's CAMEL-Subscription-Information control service trigger, realizes business function.End-to-end equipment in the session is called user equipment (UE) (User Equipment), is responsible for mutual with the user.These functional entitys use SIP (Session Initiation Protocol) agreement communication.
Convention business is a kind of business among the IMS, and this business allows many people to converse simultaneously, and promptly a people speaks, and other people can both hear that convention business service equipment SE is managing all meetings on it, and each meeting is again with meeting contact address unique identification.Calling information limitation service is that the calling subscriber does not hope that the called subscriber obtains its identification information (such as number information) and a kind of business of carrying out.If it is professional that the user has opened caller number restriction, then when carrying out convention business, two kinds of professional meetings exist mutual.
Fig. 1 is the mutual basic messae flow process figure of existing convention business and calling information limitation service; What describe is that UE-A has opened calling information limitation service; After UE-A has created convention business, require the convention business service equipment to invite UE-B to add the process of meeting, its step is following:
101, UE-A uses standard procedure on the convention business service equipment, to create meeting;
102, UE-A request convention business service equipment invites UE-B to add meeting, such as transmission
REFER (transfer) message is given the convention business service equipment, and the information points in the Refer-To header field diverts the aim--UE-B.
103, opened calling information limitation service because of UE-A; Therefore Transfer Message is by way of the limit service service equipment; The limit service service equipment is when transmitting message; Require not expose the information of UE-A, such as in the REFER message of transmitting, increasing the Privacy header field, its value can be user or header;
104, the convention business service equipment is received transfer request, agrees request, gives UE-A such as responding " 202Accepted " message;
105, receive the response by way of the limit service service equipment, be transmitted to UE-A;
106, the convention business service equipment is according to the request of UE-A, invites UE-B to add meeting, such as sending INVITE (invitations) message to UE-B, but its treatment limits business information not,
The relevant information of therefore having carried UE-A in the message is such as the identification information that in the Refered-By header field, contains UE-A;
107, UE-B receives invitation message, thereby has obtained the relevant information of UE-A, and UE-B replys this invitation, gives the convention business service equipment such as responding " 200 OK " message;
108, since then, UE-B has added in the middle of the meeting of UE-A establishment;
Based on existing implementation, because of the convention business service equipment information that provides of treatment limits business service equipment not, thereby brought the member who invites with meeting founder's user profile, do not realize due intention.
Summary of the invention
The technical problem that the present invention will solve provides and a kind ofly realizes convention business and the mutual method of caller limit service, thereby makes the conference creation person who has opened calling information limitation service can in meeting, hide its identification information.
In order to address the above problem, the invention provides a kind of convention business and mutual method of calling information limitation service of realizing, comprising:
A, when the user who has opened the caller limit service creates meeting or after creating meeting, request convention business service equipment invites the member to add meeting;
B, convention business service equipment are invited corresponding member according to conference creation person's request;
It is characterized in that, also comprise among the step B:
The convention business service equipment does not increase or deletes or revise conference creation person's information according to the limit service information in conference creation person's request when inviting the member.
Further, in the said steps A:
If conference creation person's request convention business service equipment after creating meeting invites the member to add meeting, then conference creation person sends Transfer Message and gives the convention business service equipment, and the information points in the Refer-To header field diverts the aim;
If conference creation person's request convention business service equipment when creating meeting invites the member to add meeting, then conference creation person sends invitation message and gives the convention business service equipment, and in message body, comprises the information about firms that will invite;
Said Transfer Message or invitation message arrive the convention business service equipment after adding limit service information by the limit service service equipment.
Further, said step B comprises:
B1, convention business service equipment are revised or are deleted conference creation person's in Transfer Message or the invitation message relevant information, or note limit service information according to conference creation person's Transfer Message or the limit service information in the invitation message;
B2, convention business service equipment send invitation message and give corresponding member according to conference creation person's Transfer Message or invitation message;
If revise or deleted conference creation person's in Transfer Message or the invitation message relevant information among the step B1, the invitation message that then increases the member is according to the said modification or the Transfer Message generation of delete;
If noted limit service information among the step B1; Then increase of Transfer Message or the invitation message generation of member's invitation message according to unmodified mistake; But do not increase conference creation person's relevant information in increase member's the message, or use amended conference creation person's relevant information.
Further, among the said step B1:
The relevant information that conference creation person in the Transfer Message was revised or deleted to the convention business service equipment is meant: the Referred-By header field in the convention business service equipment deletion Transfer Message, or revise the information in the Referred-By header field;
The relevant information that conference creation person in the invitation message was revised or deleted to the convention business service equipment is meant: the From parameter of session information in the message body of convention business service equipment modification invitation message.
Further, the information of revising in Referred-By header field or the From parameter is anonymous.
Further, among the said step B2:
The relevant information that does not increase conference creation person in the invitation message is meant the Referred-By header field information that do not increase; Use amended conference creation person's relevant information to be meant the value of the Referred-By header field that uses the anonymous conduct or the value of From parameter.
After having adopted technical scheme of the present invention, the information that convention business service equipment treatment limits business service equipment is provided, thus for the conference creation person who has opened calling information limitation service, its user profile can not be exposed to the member who is invited.
Description of drawings
Fig. 1 is the mutual basic messae flow process figure of existing convention business and caller limit service;
Fig. 2 realizes the practical implementation flow chart of the method that convention business and calling information limitation service are mutual for the present invention;
Fig. 3 is the flow chart that increases member's application example after the conference creation of the present invention.
When being conference creation of the present invention, Fig. 4 increases the flow chart of member's application example.
Embodiment
To combine accompanying drawing and embodiment that technical scheme of the present invention is explained in more detail below.
Realization convention business and the mutual method of calling information limitation service that the present invention proposes are applicable to IP Multimedia System, and be as shown in Figure 2, mainly may further comprise the steps:
When the user who (1) has opened the caller limit service creates meeting or after creating meeting, request convention business service equipment invites the member to add meeting.
(2) the convention business service equipment is invited corresponding member according to conference creation person's request, and according to the limit service information in conference creation person's request, when inviting the member, does not increase or delete or revise conference creation person's information.
Limit service information in the said conference creation person request, when being the request approach caller limit service service equipment as conference creation person, by the adding of caller limit service service equipment.
(3) invited user is received to invite and reply the back and is added meeting.
Further, in the step (2), the information that the convention business service equipment can be revised the conference creation person in the invitation message is " AnonymousAnonymous.invalid "
Further, in the step (2), conference creation person's information can be included in each header field of request, and is special, is included in the Referred-By header field or in the From header field.
Further specify the present invention with two application examples below.
First application example; Fig. 3 is convention business and the mutual basic messae flow process figure of caller limit service after the conference creation of the present invention; UE-A has opened calling information limitation service; After UE-A has created convention business, require the convention business service equipment to invite UE-B to add the process of meeting, its step is following:
301, UE-A uses standard procedure on the convention business service equipment, to create meeting;
302, UE-A request convention business service equipment invites UE-B to add meeting, give the convention business service equipment such as sending REFER (transfer) message, and the information points in the Refer-To header field diverts the aim--UE-B.
303, opened calling information limitation service because of UE-A; Therefore Transfer Message is by way of the limit service service equipment; The limit service service equipment adds limit service information when transmitting message, require not expose the information of UE-A; Such as in the REFER message of transmitting, increasing the Privacy header field, its value can be user or header;
304, the convention business service equipment is received transfer request, agrees request, gives UE-A such as responding " 202Accepted " message;
305, receive the response by way of the limit service service equipment, be transmitted to UE-A;
306, the convention business service equipment is handled the Transfer Message of UE-A; According to the limit service information in the request of the UE-A that receives, can revise or delete the relevant information of UE-A in the Transfer Message, such as deletion Referred-By header field; Or the information of revising in the Referred-By header field is anonymous; Such as " AnonymousAnonymous.invalid ", also can note limit service information, use during in order to the generation invitation message;
307, the convention business service equipment is according to the Transfer Message of UE-A; Invite UE-B to add meeting, give UE-B such as sending INVITE (invitation) message, invitation message can produce according to the Transfer Message of revising; Also can generate according to the Transfer Message of unmodified mistake; Just, do not increase Referred-By header field information, or use anonymous to do the value of Referred-By header field according to the limit service information of noting;
308, UE-B receives invitation message, therefrom can't obtain the relevant information of UE-A, and UE-B replys this invitation, gives the convention business service equipment such as responding " 200 OK " message;
309, since then, UE-B has added in the middle of the meeting of UE-A establishment.
Second application example; Convention business and the mutual basic messae flow process figure of caller limit service when Fig. 4 is a conference creation of the present invention; Be that UE-A has opened calling information limitation service, UE-A and UE-B have set up session, when UE-A creates convention business; Invite UE-B to add the process of meeting after requiring the convention business service equipment to accomplish conference creation, its step is following:
401, UE-A and UE-B have set up session connection;
402, UE-A request convention business service equipment is created meeting, invites UE-B to add meeting simultaneously, such as sending INVITE (invitations) message to the convention business service equipment, and in message body with on target information and the session information of having set up of UE-B;
403, opened calling information limitation service because of UE-A; Therefore invitation message is by way of the limit service service equipment; The limit service service equipment adds limit service information when transmitting message, require not expose the information of UE-A; Such as in the INVITE of transmitting, increasing the Privacy header field, its value can be user or header;
404, the convention business service equipment is received invitation message, creates meeting, creates successfully after, return results is given UE-A, such as response " 200 OK " message to UE-A;
405, receive the response by way of the limit service service equipment, be transmitted to UE-A;
406, since then, UE-A has set up meeting;
407, the convention business service equipment is handled the invitation message of UE-A, according to the limit service information in the request of the UE-A that receives, can revise or delete the relevant information of UE-A in the invitation message; Such as the information relevant in the session information in the modification message body with UE-A; Comprise the From parameter, can it be revised as anonymous, like " AnonymousAnonymous.invalid "; Also can note limit service information, use during in order to the generation invitation message;
408, the convention business service equipment is according to the invitation message of UE-A; Invite UE-B to add meeting; Give UE-B such as sending reINVITE (heavily inviting) message, invitation message can produce according to the invitation message of revising, and also can generate according to the invitation message of unmodified mistake; Just according to the limit service information of noting, the value of the From header field of heavy invitation message is made as anonymous;
409, UE-B receives invitation message, therefrom can't obtain the relevant information of UE-A, and UE-B replys this invitation, gives the convention business service equipment such as responding " 200 OK " message;
410, since then, UE-B has added in the middle of the meeting of UE-A establishment;
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (5)
1. realize convention business and the mutual method of calling information limitation service for one kind, comprising:
A, when the user who has opened the caller limit service creates meeting or after creating meeting, request convention business service equipment invites the member to add meeting;
B, convention business service equipment are invited corresponding member according to conference creation person's request; The convention business service equipment does not increase or deletes or revise conference creation person's information according to the limit service information in conference creation person's request when inviting the member;
Wherein, said step B comprises:
B1, convention business service equipment are revised or are deleted conference creation person's in Transfer Message or the invitation message relevant information, or note limit service information according to conference creation person's Transfer Message or the limit service information in the invitation message;
B2, convention business service equipment send invitation message and give corresponding member according to conference creation person's Transfer Message or invitation message;
If revise or deleted conference creation person's in Transfer Message or the invitation message relevant information among the step B1, the invitation message that then increases the member is according to the said modification or the Transfer Message generation of delete;
If noted limit service information among the step B1; Then increase of Transfer Message or the invitation message generation of member's invitation message according to unmodified mistake; But do not increase conference creation person's relevant information in increase member's the message, or use amended conference creation person's relevant information.
2. the method for claim 1 is characterized in that, in the said steps A:
If conference creation person's request convention business service equipment after creating meeting invites the member to add meeting, then conference creation person sends Transfer Message and gives the convention business service equipment, and the information points in the Refer-To header field diverts the aim;
If conference creation person's request convention business service equipment when creating meeting invites the member to add meeting, then conference creation person sends invitation message and gives the convention business service equipment, and in message body, comprises the information about firms that will invite;
Said Transfer Message or invitation message arrive the convention business service equipment after adding limit service information by the limit service service equipment.
3. method as claimed in claim 2 is characterized in that, among the said step B1:
The relevant information that conference creation person in the Transfer Message was revised or deleted to the convention business service equipment is meant: the Referred-By header field in the convention business service equipment deletion Transfer Message, or revise the information in the Referred-By header field;
The relevant information that conference creation person in the invitation message was revised or deleted to the convention business service equipment is meant: the From parameter of session information in the message body of convention business service equipment modification invitation message.
4. method as claimed in claim 3 is characterized in that: the information of revising in Referred-By header field or the From parameter is anonymous.
5. method as claimed in claim 2 is characterized in that, among the said step B2:
The relevant information that does not increase conference creation person in the invitation message is meant the Referred-By header field information that do not increase; Use amended conference creation person's relevant information to be meant the value of the Referred-By header field that uses the anonymous conduct or the value of From parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101673352A CN101159908B (en) | 2007-10-25 | 2007-10-25 | Method of implementing interaction of session service and calling information limitation service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101673352A CN101159908B (en) | 2007-10-25 | 2007-10-25 | Method of implementing interaction of session service and calling information limitation service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101159908A CN101159908A (en) | 2008-04-09 |
| CN101159908B true CN101159908B (en) | 2012-02-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101673352A Expired - Fee Related CN101159908B (en) | 2007-10-25 | 2007-10-25 | Method of implementing interaction of session service and calling information limitation service |
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| Country | Link |
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| CN (1) | CN101159908B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113596263A (en) * | 2021-07-01 | 2021-11-02 | 北京小米移动软件有限公司 | Call method and device, server, initiating terminal, receiving terminal and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848881A (en) * | 2005-09-02 | 2006-10-18 | 华为技术有限公司 | Realizing method and apparatus for processing calling number display during communication |
| CN1889609A (en) * | 2005-06-30 | 2007-01-03 | 华为技术有限公司 | Telephone conference realizing method |
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2007
- 2007-10-25 CN CN2007101673352A patent/CN101159908B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889609A (en) * | 2005-06-30 | 2007-01-03 | 华为技术有限公司 | Telephone conference realizing method |
| CN1848881A (en) * | 2005-09-02 | 2006-10-18 | 华为技术有限公司 | Realizing method and apparatus for processing calling number display during communication |
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| Publication number | Publication date |
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| CN101159908A (en) | 2008-04-09 |
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Granted publication date: 20120229 Termination date: 20171025 |