CN102891831A - Implement method of multimedia conferencing service and related equipment - Google Patents
Implement method of multimedia conferencing service and related equipment Download PDFInfo
- Publication number
- CN102891831A CN102891831A CN2011102038480A CN201110203848A CN102891831A CN 102891831 A CN102891831 A CN 102891831A CN 2011102038480 A CN2011102038480 A CN 2011102038480A CN 201110203848 A CN201110203848 A CN 201110203848A CN 102891831 A CN102891831 A CN 102891831A
- Authority
- CN
- China
- Prior art keywords
- terminal
- server
- request
- multimedia conferencing
- receiving
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
- H04L65/4038—Arrangements for multi-party communication, e.g. for conferences with floor control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention relates to an implement method of a multimedia conferencing service and related equipment. The implement method comprises the steps carried out by a terminal server: after a request of joining a multimedia conferencing, sent by a terminal, is received, a number from a locally-deployed number resource pool is selected to be distributed to the terminal and a login request is sent to an SIP (Session Initiation Protocol) proxy server, wherein the number distributed to the terminal is carried; and after the login success information replied by the SIP proxy server is received, the request of joining the multimedia conferencing is sent to an application server, wherein the number distributed to the terminal is carried. The implement method further comprises the steps carried out by the SIP proxy server: after the login request sent by the terminal server is received, the SIP login process is carried on the carried number, and the login success information is sent to the terminal server after the login succeeds; the calling is sent to the corresponding terminal according to the received number carried in the calling sent by the application server. The method and the equipment disclosed by the invention simplify the popularization of the multimedia conferencing service.
Description
Technical field
The present invention relates to mobile communications network, relate in particular to a kind of implementation method and relevant device of multimedia conference service.
Background technology
Along with extensively popularizing of the Internet, and NGN (Next Generation Network, next-generation communication network) and IMS (IP Multimedia Subsystem, IP Multimedia System) the continuous expansion in communication network application field, the relevant IN service based on NGN and IMS is also more and more, and wherein multimedia conferencing is a kind of relatively more typical professional.In multimedia conferencing, the member of conference participation can directly carry out mutual communication by audio frequency and video, and is greatly abundant and made things convenient for the needs of people for communication.
Simultaneously, the Internet universal greatly reduced the dependence of people for common communicating terminal, carry out VOIP (Voice Over Internet Protocol) multi-media communication by the PC software terminal based on IP agreement (Internet Protocol), also greatly facilitate people's communication.In the present multimedia conference service, generally all can provide the mode that participates in a conference based on the PC software terminal of VOIP mode.But, general way all is to distribute corresponding number to each PC software terminal first on IMS or NGN core net, after the number of PC software terminal by this distribution succeeds in registration on IMS or the NGN core net, call out the PC software terminal by multimedia conference service by IMS or NGN core net, after the PC software terminal is replied, join multimedia conferencing.Because the number resource on IMS or the NGN core net is generally more limited, operator is relatively more responsive to the number resource that business takies, and number need to be offered and safeguard specially, complexity when having increased managerial cost and having activated the service, if, also can impact the performance of core net at the too much number of core over-network registration by this kind mode.When multimedia conference service was promoted, operator relatively repelled in this way in institute.
Summary of the invention
The object of the present invention is to provide a kind of implementation method and relevant device of multimedia conference service, with taking of number resource in minimizing NGN or the IMS system.
For addressing the above problem, the invention provides a kind of implementation method of multimedia conference service, carry out following the processing by terminal server:
After the request of receiving the adding multimedia conferencing that terminal is sent, in the number resource pond of this locality configuration, select a number assignment to described terminal, and to session initiation protocol (SIP) acting server transmission registration request, wherein carry the number into described terminal distribution;
After receiving the message that succeeds in registration that described sip proxy server is replied, send the request of described adding multimedia conferencing to application server, wherein carry the number into described terminal distribution.
Further, described method also comprises:
After receiving the request of withdrawing from described multimedia conferencing that described terminal sends, described terminal server will be reentered into for the number of described terminal distribution described number resource pond, and to described sip proxy server initiation de-registration request, wherein carry the number into described terminal distribution.
The present invention also provides a kind of implementation method of multimedia conference service, carries out following the processing by session initiation protocol (SIP) acting server:
After receiving the registration request that terminal server is sent, the number that wherein carries is carried out the SIP register flow path, and after succeeding in registration, send the message that succeeds in registration to described terminal server;
The number that carries in the calling of sending according to the application server of receiving sends to corresponding terminal with described calling.
Further, described method also comprises:
After receiving the de-registration request that described terminal server is sent, the number that wherein carries is carried out the SIP logout flow path, and withdraw from request for conference to described application server transmission, wherein carry the number that carries in the described de-registration request.
The present invention also provides a kind of implementation method of multimedia conference service, carries out following the processing by application server:
After the request of receiving the adding multimedia conferencing that terminal server is sent, make a call to the session initiation protocol acting server, wherein carry the number that carries in the described request;
After knowing that the terminal of calling out is answered described calling, described terminal is joined in the described multimedia conferencing, carry out the multimedia conferencing conversation.
Further, described method also comprises:
Described application server receives that described session initiation protocol acting server sends withdraw from request for conference after, the corresponding terminal of the number that wherein carries is deleted from described multimedia conferencing.
The present invention also provides a kind of terminal server, comprising:
Number Assignment Module, be used for after the request of receiving the adding multimedia conferencing that terminal is sent, in the number resource pond of this locality configuration, select a number assignment to described terminal, and to session initiation protocol (SIP) acting server transmission registration request, wherein carry the number into described terminal distribution;
Request module is used for after receiving the message that succeeds in registration that described sip proxy server is replied, and sends the request of described adding multimedia conferencing to application server, wherein carries the number into described terminal distribution.
Further, described terminal server also comprises:
The de-registration request module, be used for after receiving the request of withdrawing from described multimedia conferencing that described terminal sends, to be reentered into for the number of described terminal distribution described number resource pond, and initiate de-registration request to described sip proxy server, wherein carry the number into described terminal distribution.
The present invention also provides a kind of session initiation protocol (SIP) acting server, comprising:
Registering modules is used for after receiving the registration request that terminal server is sent the number that wherein carries being carried out the SIP register flow path, and sends the message that succeeds in registration to described terminal server after succeeding in registration;
Calling module, the number for the calling of sending according to the application server of receiving is carried sends to corresponding terminal with described calling.
Further, described sip proxy server also comprises:
Nullify module, be used for after receiving the de-registration request that described terminal server is sent, the number that wherein carries being carried out the SIP logout flow path, and withdraw from request for conference to described application server transmission, wherein carry the number that carries in the described de-registration request.
The present invention also provides a kind of application server, comprising:
Calling module is used for making a call to the session initiation protocol acting server after the request of receiving the adding multimedia conferencing that terminal server is sent, and wherein carries the number that carries in the described request;
Add the meeting module, be used for after knowing that the terminal of calling out is answered described calling, described terminal being joined in the described multimedia conferencing, carry out the multimedia conferencing conversation.
Further, described application server also comprises:
Withdraw from the meeting module, be used for receive that described session initiation protocol acting server sends withdraw from request for conference after, the corresponding terminal of the number that wherein carries is deleted from described multimedia conferencing.
The invention provides virtual soft number resource, under the prerequisite that does not take the core net number resource, the user just can participate in multimedia conferencing easily, has greatly improved user's experience, has simplified the popularization of multimedia conference service.
Description of drawings
Fig. 1 is the Signalling exchange flow chart according to a kind of multimedia conference service implementation method in the embodiment of the invention;
Fig. 2 is the system configuration schematic diagram that a kind of multimedia conference service is realized in the embodiment of the invention;
Fig. 3 is the method flow diagram of a kind of multimedia conference terminal affiliation in the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing embodiments of the invention are elaborated.Need to prove that in the situation of not conflicting, the embodiment among the application and the feature among the embodiment be combination in any mutually.
In the present embodiment, a kind of implementation method of multimedia conference service, be applied to by terminal server, SIPAP (Session Initiation Protocol Aggregation Proxy, SIP (session initiation protocol) agency) in the system that server and application server form, terminal server is used for carrying out alternately in feasible arbitrarily mode (as by IP network or other wireless modes) with terminal, application server is used for realizing the related service logic of multimedia conference service, said method comprises as shown in Figure 1:
After step 10, terminal server are received the request of the adding multimedia conferencing that terminal is sent, in the number resource pond of this locality configuration, select a number assignment to this terminal, and use the number of this distribution to initiate register flow path to the SIPAP server;
When specific implementation, terminal can be with the mode access terminal server of web, and this terminal server namely can be used as a web server and terminal is carried out alternately.
In addition, the actual number that takies number resource of the number right and wrong in the number resource pond, it is transparent to the user, and its form is not limit, and the keeper can check numbers at terminal server and carry out arbitrary disposition, is responsible for safeguarding this number resource pond by terminal server.
Step 20, SIPAP server send the message that succeeds in registration to terminal server after above-mentioned number is carried out the SIP register flow path;
Step 30, terminal server send the request of above-mentioned adding multimedia conferencing to application server after receiving the message that succeeds in registration, wherein carry the number into this terminal distribution;
After step 40, application server are received, to the calling of SIPAP server initiation to above-mentioned number;
This calling that step 50, SIPAP server will be received sends to the corresponding above-mentioned terminal of this number;
Step 60, after knowing that terminal is answered this calling, application server joins this terminal in this multimedia conferencing, carries out multimedia conferencing conversation.
After this, after receiving the request of withdrawing from this multimedia conferencing that this terminal sends, terminal server will be reentered into for the number of this terminal distribution above-mentioned number resource pond, and initiate de-registration request to the SIPAP server, wherein carry the number into this terminal distribution.After the SIPAP server is received de-registration request, the number that carries in this request is carried out the SIP logout flow path, and initiate to withdraw from request for conference to application server, wherein carry above-mentioned number; After application server is received, this terminal deletion that this number is corresponding from multimedia conferencing.
Below in conjunction with using example the present invention is further specified.
As shown in Figure 2, provide a kind of system that realizes multimedia conference service.This system comprises terminal 101, terminal server 102, application server (Application Server is referred to as AS) 103 and sip proxy server 104.Wherein:
Terminal server 102 offers the user accesses the machine in the mode of Web browser on terminal 101 client, can inquire about multimedia conferencing by Web browser, and the user can add multimedia conference service in the Web browser request; Terminal server is responsible for safeguarding the number resource pond simultaneously, is each terminal use's assignment numbers;
Application server 103 is the servers that are deployed on IMS or the NGN core net, is used for the processing of the related service logic of realization multimedia conferencing;
Sip proxy server 104 provides the agent functionality of SIP signaling, and terminal 101 is finished the mutual of SIP signaling with application server 103 by sip proxy server 104.
As shown in Figure 3, a kind of method that realizes multimedia conference service may further comprise the steps:
Step S1 arranges terminal server, application server and sip proxy server;
When the user passed through Web browser access terminal server, terminal server provided the function of software terminal automatically for the user, need not the user and downloaded and installed the software terminal related software again, and simplification and convenient for users to use has improved user's experience;
Step S2, user be by Web browser access terminal server, inquire multimedia conferencing after, add the multimedia conferencing of certain appointment in the Web browser request;
After step S3, terminal server receive user's adding request for conference, from the number resource pond, distribute a number to use to this user's software terminal, register the number of this distribution to sip proxy server;
Step S4, after the success of sip proxy server herd number, terminal server sends the request that the user is added meeting to application server, carries for this reason number of user assignment in the request;
Step S5, application server make a call to sip agent after receiving the request of terminal server, call out the number of appointment;
Step S6 after sip proxy server is received calling, sends to terminal corresponding to this number with calling, and behind the terminal auto-pickup, application server is with joining meeting to terminal;
Step S7, after the user withdraws from meeting, terminal server is nullified number to sip proxy server, sip proxy server is re-injected into number in the number resource pond, and initiate to withdraw from request for conference to application server, deleted from this multimedia conferencing by the terminal that application server is corresponding with this number.
By technique scheme provided by the invention, realized in multimedia conferencing, the user is by very easy mode of operation, can participate in a conference by software terminal, improved user's experience, do not take again simultaneously the number resource on the core net, but greatly improved the generalization of multimedia conference service.
In addition, in the present embodiment, terminal server comprises:
Number Assignment Module, be used for after the request of receiving the adding multimedia conferencing that terminal is sent, in the number resource pond of this locality configuration, select a number assignment to described terminal, and to session initiation protocol (SIP) acting server transmission registration request, wherein carry the number into described terminal distribution;
Request module is used for after receiving the message that succeeds in registration that described sip proxy server is replied, and sends the request of described adding multimedia conferencing to application server, wherein carries the number into described terminal distribution.
Preferably, described terminal server also comprises:
The de-registration request module, be used for after receiving the request of withdrawing from described multimedia conferencing that described terminal sends, to be reentered into for the number of described terminal distribution described number resource pond, and initiate de-registration request to described sip proxy server, wherein carry the number into described terminal distribution.
In the present embodiment, sip proxy server comprises:
Registering modules is used for after receiving the registration request that terminal server is sent the number that wherein carries being carried out the SIP register flow path, and sends the message that succeeds in registration to described terminal server after succeeding in registration;
Calling module, the number for the calling of sending according to the application server of receiving is carried sends to corresponding terminal with described calling.
Preferably, described sip proxy server also comprises:
Nullify module, be used for after receiving the de-registration request that described terminal server is sent, the number that wherein carries being carried out the SIP logout flow path, and withdraw from request for conference to described application server transmission, wherein carry the number that carries in the described de-registration request.
In the present embodiment, application server comprises:
Calling module is used for making a call to the session initiation protocol acting server after the request of receiving the adding multimedia conferencing that terminal server is sent, and wherein carries the number that carries in the described request;
Add the meeting module, be used for after knowing that the terminal of calling out is answered described calling, described terminal being joined in the described multimedia conferencing, carry out the multimedia conferencing conversation.
Preferably, described application server also comprises:
Withdraw from the meeting module, be used for receive that described session initiation protocol acting server sends withdraw from request for conference after, the corresponding terminal of the number that wherein carries is deleted from described multimedia conferencing.
One of ordinary skill in the art will appreciate that all or part of step in the said method can come the instruction related hardware to finish by program, described program can be stored in the computer-readable recording medium, such as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuits.Correspondingly, each the module/unit in above-described embodiment can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The above is the preferred embodiments of the present invention only, is not for limiting protection scope of the present invention.According to summary of the invention of the present invention; also other various embodiments can be arranged; in the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion; within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the implementation method of a multimedia conference service, carry out following the processing by terminal server:
After the request of receiving the adding multimedia conferencing that terminal is sent, in the number resource pond of this locality configuration, select a number assignment to described terminal, and to session initiation protocol (SIP) acting server transmission registration request, wherein carry the number into described terminal distribution;
After receiving the message that succeeds in registration that described sip proxy server is replied, send the request of described adding multimedia conferencing to application server, wherein carry the number into described terminal distribution.
2. the method for claim 1 is characterized in that, also comprises:
After receiving the request of withdrawing from described multimedia conferencing that described terminal sends, described terminal server will be reentered into for the number of described terminal distribution described number resource pond, and to described sip proxy server initiation de-registration request, wherein carry the number into described terminal distribution.
3. the implementation method of a multimedia conference service, carry out following the processing by session initiation protocol (SIP) acting server:
After receiving the registration request that terminal server is sent, the number that wherein carries is carried out the SIP register flow path, and after succeeding in registration, send the message that succeeds in registration to described terminal server;
The number that carries in the calling of sending according to the application server of receiving sends to corresponding terminal with described calling.
4. method as claimed in claim 3 is characterized in that, also comprises:
After receiving the de-registration request that described terminal server is sent, the number that wherein carries is carried out the SIP logout flow path, and withdraw from request for conference to described application server transmission, wherein carry the number that carries in the described de-registration request.
5. the implementation method of a multimedia conference service, carry out following the processing by application server:
After the request of receiving the adding multimedia conferencing that terminal server is sent, make a call to the session initiation protocol acting server, wherein carry the number that carries in the described request;
After knowing that the terminal of calling out is answered described calling, described terminal is joined in the described multimedia conferencing, carry out the multimedia conferencing conversation.
6. method as claimed in claim 5 is characterized in that, also comprises:
Described application server receives that described session initiation protocol acting server sends withdraw from request for conference after, the corresponding terminal of the number that wherein carries is deleted from described multimedia conferencing.
7. terminal server comprises:
Number Assignment Module, be used for after the request of receiving the adding multimedia conferencing that terminal is sent, in the number resource pond of this locality configuration, select a number assignment to described terminal, and to session initiation protocol (SIP) acting server transmission registration request, wherein carry the number into described terminal distribution;
Request module is used for after receiving the message that succeeds in registration that described sip proxy server is replied, and sends the request of described adding multimedia conferencing to application server, wherein carries the number into described terminal distribution.
8. terminal server as claimed in claim 7 is characterized in that, also comprises:
The de-registration request module, be used for after receiving the request of withdrawing from described multimedia conferencing that described terminal sends, to be reentered into for the number of described terminal distribution described number resource pond, and initiate de-registration request to described sip proxy server, wherein carry the number into described terminal distribution.
9. a session initiation protocol (SIP) acting server comprises:
Registering modules is used for after receiving the registration request that terminal server is sent the number that wherein carries being carried out the SIP register flow path, and sends the message that succeeds in registration to described terminal server after succeeding in registration;
Calling module, the number for the calling of sending according to the application server of receiving is carried sends to corresponding terminal with described calling.
10. sip proxy server as claimed in claim 9 is characterized in that, also comprises:
Nullify module, be used for after receiving the de-registration request that described terminal server is sent, the number that wherein carries being carried out the SIP logout flow path, and withdraw from request for conference to described application server transmission, wherein carry the number that carries in the described de-registration request.
11. an application server comprises:
Calling module is used for making a call to the session initiation protocol acting server after the request of receiving the adding multimedia conferencing that terminal server is sent, and wherein carries the number that carries in the described request;
Add the meeting module, be used for after knowing that the terminal of calling out is answered described calling, described terminal being joined in the described multimedia conferencing, carry out the multimedia conferencing conversation.
12. application server as claimed in claim 11 is characterized in that, also comprises:
Withdraw from the meeting module, be used for receive that described session initiation protocol acting server sends withdraw from request for conference after, the corresponding terminal of the number that wherein carries is deleted from described multimedia conferencing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102038480A CN102891831A (en) | 2011-07-20 | 2011-07-20 | Implement method of multimedia conferencing service and related equipment |
| PCT/CN2012/072530 WO2012155641A1 (en) | 2011-07-20 | 2012-03-19 | Method for implementing multimedia conference service and corresponding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102038480A CN102891831A (en) | 2011-07-20 | 2011-07-20 | Implement method of multimedia conferencing service and related equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102891831A true CN102891831A (en) | 2013-01-23 |
Family
ID=47176243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102038480A Pending CN102891831A (en) | 2011-07-20 | 2011-07-20 | Implement method of multimedia conferencing service and related equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102891831A (en) |
| WO (1) | WO2012155641A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103546459A (en) * | 2013-09-22 | 2014-01-29 | 中兴通讯股份有限公司 | Method, terminal and server for carrying out session on basis of session initiation protocols |
| CN103716299A (en) * | 2013-09-22 | 2014-04-09 | 中兴通讯股份有限公司 | Method carrying out session based on SIP, terminal and call business server |
| CN104168176A (en) * | 2013-05-16 | 2014-11-26 | 深圳中兴网信科技有限公司 | Instant messenger method, client, server and instant messenger system |
| CN108377246A (en) * | 2018-02-27 | 2018-08-07 | 迈普通信技术股份有限公司 | Request responding method, system, sip server and SIP software terminal |
| CN111556180A (en) * | 2020-04-30 | 2020-08-18 | 青岛海信智慧家居系统股份有限公司 | Number allocation method and related equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040202303A1 (en) * | 2003-02-28 | 2004-10-14 | Jose Costa-Requena | Method and apparatus for providing conference call announcement using SIP signalling in a communication system |
| US20060239257A1 (en) * | 2005-04-22 | 2006-10-26 | At&T Corp. | Controlling media server resources in a VoIP network |
| CN101360091A (en) * | 2007-07-30 | 2009-02-04 | 中国电信股份有限公司 | Apparatus, system and method realizing session initial protocol terminal conference accessing |
| EP2109301A1 (en) * | 2008-04-11 | 2009-10-14 | Freespee AB | Provision of temporary telephone numbers |
| CN101674305A (en) * | 2009-08-11 | 2010-03-17 | 中兴通讯股份有限公司 | Method and system for realizing multimedia conference |
| CN101755440A (en) * | 2007-07-27 | 2010-06-23 | 索尼公司 | Temporary connection number management system, terminal, temporary connection number management method, and temporary connection number management program |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889609B (en) * | 2005-06-30 | 2010-05-05 | 华为技术有限公司 | Telephone conference realizing method |
-
2011
- 2011-07-20 CN CN2011102038480A patent/CN102891831A/en active Pending
-
2012
- 2012-03-19 WO PCT/CN2012/072530 patent/WO2012155641A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040202303A1 (en) * | 2003-02-28 | 2004-10-14 | Jose Costa-Requena | Method and apparatus for providing conference call announcement using SIP signalling in a communication system |
| US20060239257A1 (en) * | 2005-04-22 | 2006-10-26 | At&T Corp. | Controlling media server resources in a VoIP network |
| CN101755440A (en) * | 2007-07-27 | 2010-06-23 | 索尼公司 | Temporary connection number management system, terminal, temporary connection number management method, and temporary connection number management program |
| CN101360091A (en) * | 2007-07-30 | 2009-02-04 | 中国电信股份有限公司 | Apparatus, system and method realizing session initial protocol terminal conference accessing |
| EP2109301A1 (en) * | 2008-04-11 | 2009-10-14 | Freespee AB | Provision of temporary telephone numbers |
| CN101674305A (en) * | 2009-08-11 | 2010-03-17 | 中兴通讯股份有限公司 | Method and system for realizing multimedia conference |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168176A (en) * | 2013-05-16 | 2014-11-26 | 深圳中兴网信科技有限公司 | Instant messenger method, client, server and instant messenger system |
| CN103546459A (en) * | 2013-09-22 | 2014-01-29 | 中兴通讯股份有限公司 | Method, terminal and server for carrying out session on basis of session initiation protocols |
| CN103716299A (en) * | 2013-09-22 | 2014-04-09 | 中兴通讯股份有限公司 | Method carrying out session based on SIP, terminal and call business server |
| WO2014180289A1 (en) * | 2013-09-22 | 2014-11-13 | 中兴通讯股份有限公司 | Session initiation protocol based session method, terminal, and server |
| CN108377246A (en) * | 2018-02-27 | 2018-08-07 | 迈普通信技术股份有限公司 | Request responding method, system, sip server and SIP software terminal |
| CN108377246B (en) * | 2018-02-27 | 2020-12-25 | 迈普通信技术股份有限公司 | Request response method, system, SIP server and SIP soft terminal |
| CN111556180A (en) * | 2020-04-30 | 2020-08-18 | 青岛海信智慧家居系统股份有限公司 | Number allocation method and related equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012155641A1 (en) | 2012-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109274583B (en) | Converged communication system and interaction method thereof | |
| CN104813655B (en) | The method of preview caller in videoconference session | |
| CN101257395B (en) | System and method for supporting multimedia conference booking | |
| US8195147B2 (en) | Method of enabling a combinational service and communication network implementing the service | |
| CN101674305B (en) | Method and system for realizing multimedia conference | |
| CA2760901A1 (en) | System and method for implementing a transfer of control of a collaborative session using sip protocol | |
| CN101771854A (en) | Method for initiatively establishing video conference by wireless terminal and system therefor | |
| CN106797379B (en) | Use the TeleConference Bridge of synthesis identifier | |
| CN104125221B (en) | IMS (IP (Internet Protocol) multimedia subsystem) terminal equipment multiple soft-terminal resource sharing and application collaborative device and method | |
| CN100563258C (en) | A kind of method and system and service discovering device of finding streaming media service | |
| CN102891831A (en) | Implement method of multimedia conferencing service and related equipment | |
| EP1914973B1 (en) | System and method to provide combinational services to anonymous callers | |
| CN106664287A (en) | Method of and communications handling equipment for controlling communication session establishment in a multimedia communications network | |
| CN104869106A (en) | Sound recording method, voice switching equipment, sound recording server and sound recording system | |
| CN104580247A (en) | Information synchronization method and information synchronization device based on IMS multi-party calls | |
| CN101511072A (en) | Method for implementing enhancement type E-number communication business in SIP or IMS network | |
| WO2019011149A1 (en) | Communication method and device, application server, user equipment and system | |
| WO2008006311A1 (en) | A method and corresponding device for using of user terminal identifier | |
| CN102739609A (en) | Method and apparatus of call processing | |
| CN103875232B (en) | Meeting method and apparatus | |
| CN101877708A (en) | Method and system for implementing multimedia conference in IMS network | |
| EP3704841A1 (en) | Messaging resource function | |
| WO2014180289A1 (en) | Session initiation protocol based session method, terminal, and server | |
| CN109120578B (en) | Method and device for realizing link connection processing | |
| CN104348699A (en) | Method and equipment for information interaction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130123 |
|
| RJ01 | Rejection of invention patent application after publication |