CN102143245B - IP address allocation control method and IP address allocation control device - Google Patents
IP address allocation control method and IP address allocation control device Download PDFInfo
- Publication number
- CN102143245B CN102143245B CN201010589609.9A CN201010589609A CN102143245B CN 102143245 B CN102143245 B CN 102143245B CN 201010589609 A CN201010589609 A CN 201010589609A CN 102143245 B CN102143245 B CN 102143245B
- Authority
- CN
- China
- Prior art keywords
- address
- local terminal
- opposite end
- mgw
- media gateway
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/686—Types of network addresses using dual-stack hosts, e.g. in Internet protocol version 4 [IPv4]/Internet protocol version 6 [IPv6] networks
-
- 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
- H04L65/102—Gateways
- H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
Abstract
The embodiment of the invention provides an IP address allocation control method and a IP address allocation control device. The IP address allocation control method comprises the following steps: a home terminal MGC (media gateway controller) acquires an indication information from a home terminal MGW (media gateway), the indication information is used for indicating that the home terminal MGW cannot match a home terminal first IP address corresponding to the version type of an opposite terminal first IP address allocated by an acquired opposite terminal MGW; the home terminal MGC indicates the opposite terminal MGW to allocate an opposite terminal second IP address for the call through an opposite terminal MGC, so that the home terminal MGW matches a home terminal second IP address corresponding to the version type of an opposite terminal second IP address.
Description
Technical field
The embodiment of the invention relates to the communication technology, relates in particular to control method and the device of IP address assignment.
Background technology
Core net circuit switching (Circuit Switching, abbreviation CS) in the call establishment in territory, Media Gateway Controller (Media Gateway Controller, be called for short MGC) can control media gateway (Media Gateway, be called for short MGW) be this call distribution Internet protocol (InternetProtocol is called for short IP) address.Calling party MGW and callee MGW distribute after the IP address, can be by the mutual notice of finishing alternately the IP address of signaling plane.
In the prior art, employed IP address can comprise two kinds of versions in the IP bearer network, a kind of is internet protocol version 4 (Internet Protocol version 4, be called for short IPv4), another kind is internet protocol version 6 (Internet Protocol ve rsion 6 is called for short IPv6).Because calling party MGW and callee MGW distributing IP address are separately independently, so the IP address that may exist calling party MGW and callee MGW to distribute is two different versions, thereby have caused call business normally to carry out.
Summary of the invention
The embodiment of the invention provides control method and the device of IP address assignment, because the problem of the call failure that calling party MGW and IP address that callee MGW distributes are two different versions to cause, what guarantee to call out normally carries out in order to solve.
The embodiment of the invention provides a kind of control method of IP address assignment, comprising:
Local terminal MGC obtains the indication information from local terminal MGW, and described indication information is used to indicate local terminal the one IP address corresponding to release type that described local terminal MGW can't match the one IP address, opposite end of distributing with the opposite end MGW that obtains;
Described local terminal MGC indicates described opposite end MGW to be this 2nd IP address, call distribution opposite end by opposite end MGC, so that described local terminal MGW matches the local terminal two IP address corresponding with the release type of the 2nd IP address, described opposite end.
The embodiment of the invention provides the control method of another kind of IP address assignment, comprising:
Local terminal MGC obtains the indication information from local terminal MGW, and described indication information is used to indicate local terminal the one IP address corresponding to release type that described local terminal MGW can't match the one IP address, opposite end of distributing with the opposite end MGW that obtains;
Described local terminal MGC indication address assignment equipment is this 2nd IP address, call distribution opposite end and local terminal the one IP address, so that described local terminal MGW matches the local terminal two IP address corresponding with the release type of the 2nd IP address, described opposite end and described opposite end MGW matches the opposite end one IP address corresponding with the release type of described local terminal the one IP address.
The embodiment of the invention also provides a kind of control device of IP address assignment, comprising:
Receiver module is used for obtaining the indication information from local terminal MGW, and described indication information is used to indicate local terminal the one IP address corresponding to release type that described local terminal MGW can't match the one IP address, opposite end of distributing with the opposite end MGW that obtains;
Indicating module is used for indicating described opposite end MGW for this 2nd IP address, call distribution opposite end, so that described local terminal MGW matches the local terminal two IP address corresponding with the release type of the 2nd IP address, described opposite end by opposite end MGC.
The embodiment of the invention also provides the control device of another kind of IP address assignment, comprising:
Receiver module is used for obtaining the indication information from local terminal MGW, and described indication information is used to indicate local terminal the one IP address corresponding to release type that described local terminal MGW can't match the one IP address, opposite end of distributing with the opposite end MGW that obtains;
Indicating module, be used to indicate address assignment equipment and be this 2nd IP address, call distribution opposite end and local terminal the one IP address, so that described local terminal MGW matches the local terminal two IP address corresponding with the release type of the 2nd IP address, described opposite end and described opposite end MGW matches the opposite end one IP address corresponding with the release type of described local terminal the one IP address.
As shown from the above technical solution, the indication information from local terminal MGW that the embodiment of the invention is obtained by local terminal MGC basis, can be this 2nd IP address, call distribution opposite end by opposite end MGC indication opposite end MGW, thereby so that local terminal MGW can match local terminal the 2nd IP address that the described local terminal MGW corresponding with the release type of the 2nd IP address, opposite end distributes, solved in the prior art because the problem of the call failure that local terminal MGW and IP address that opposite end MGW distributes are two different versions to cause, thus normally carrying out of having guaranteed to call out; The indication information from local terminal MGW that perhaps obtains by local terminal MGC basis, can indicate address assignment equipment to be this 2nd IP address, call distribution opposite end and local terminal the one IP address, thereby so that can matching local terminal the 2nd IP address that described local terminal MGW corresponding to release type with the 2nd IP address, opposite end distribute and opposite end MGW, local terminal MGW matches the one IP address, opposite end of distributing with described opposite end MGW corresponding to the release type of local terminal the one IP address, solved in the prior art because the problem of the call failure that local terminal MGW and IP address that opposite end MGW distributes are two different versions to cause, thus normally carrying out of having guaranteed to call out.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet of the control method of a kind of IP address assignment that Fig. 1 provides for the embodiment of the invention one;
The schematic flow sheet of the control method of a kind of IP address assignment that Fig. 2 provides for the embodiment of the invention two;
The schematic flow sheet of the control method of the another kind of IP address assignment that Fig. 3 provides for the embodiment of the invention three;
The schematic flow sheet of the control method of the another kind of IP address assignment that Fig. 4 provides for the embodiment of the invention four;
The structural representation of the control device of a kind of IP address assignment that Fig. 5 provides for the embodiment of the invention five;
The structural representation of the control device of the another kind of IP address assignment that Fig. 6 provides for the embodiment of the invention six.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The schematic flow sheet of the control method of a kind of IP address assignment that Fig. 1 provides for the embodiment of the invention one, as shown in Figure 1, the control method of the IP address assignment of present embodiment can may further comprise the steps:
Particularly, a described IP address can be the IPv6 address, and correspondingly, described the 2nd IP address can be the IPv4 address; Perhaps a described IP address can also be the IPv4 address, and correspondingly, described the 2nd IP address can also be the IPv6 address.
Wherein, described local terminal MGC and opposite end MGC can be two independently MGC, can also be same MGC, and the embodiment of the invention does not limit this.
In the present embodiment, local terminal MGC is according to the indication information from local terminal MGW that obtains, this indication information is used to indicate local terminal the one IP address corresponding to release type that local terminal MGW can't match opposite end the one I P address that distributes with the opposite end MGW that obtains, can be this 2nd IP address, call distribution opposite end by opposite end MGC indication opposite end MGW, thereby so that local terminal MGW can match local terminal the 2nd IP address that the described local terminal MGW corresponding with the release type of the 2nd IP address, opposite end distributes, solved in the prior art because the problem of the call failure that local terminal MGW and IP address that opposite end MGW distributes are two different versions to cause, thus normally carrying out of having guaranteed to call out.
Be understandable that: the local terminal in the present embodiment can be the calling party, perhaps can also be the callee.If local terminal is the calling party, the opposite end then is the callee; Correspondingly, if local terminal is the callee, the opposite end is the calling party then, and present embodiment does not limit this.
The schematic flow sheet of the control method of a kind of IP address assignment that Fig. 2 provides for the embodiment of the invention two, present embodiment is the specific embodiment of a upper embodiment.As shown in Figure 2, the control method of the IP address assignment of present embodiment can may further comprise the steps:
If step 205 callee MGW can't match the called party address corresponding with the release type of the described caller ip v6 address that obtains, return indication information to callee MGC, can't match the called party address corresponding with the release type of described caller ip v6 address in order to indicate callee MGW;
Replacedly, in this step, calling party MGC is the calling party address of current another version of call distribution to the indication of calling party MGW transmission distributing IP address in order to indication status of calling side MGW;
So far, calling party MGW has been known the callee IPv4 address of current calling, and callee MGW has been known the caller ip v4 address of current calling, thereby so that calls out and to be set up.
Need to prove: calling party MGC and callee MGC can be two independently equipment in the present embodiment, can be same equipment also, and present embodiment does not limit this.
In the present embodiment, callee MGC is according to the indication information from callee MGW that obtains, this indication information is in order to indicate callee MGW can't match the called party address corresponding to release type of the calling party address of distributing with calling party MGW, can redistribute by calling party MGC indication status of calling side MGW the calling party address of another version, thereby so that callee MGW can match the called party address corresponding to release type of the calling party address of another version of redistributing with calling party MGW, solved in the prior art because the problem of the call failure that calling party MGW and IP address that callee MGW distributes are two different versions to cause, thus normally carrying out of having guaranteed to call out.
The schematic flow sheet of the control method of the another kind of IP address assignment that Fig. 3 provides for the embodiment of the invention three.As shown in Figure 3, the control method of the IP address assignment of present embodiment can may further comprise the steps:
Particularly, a described IP address can be the IPv6 address, and correspondingly, described the 2nd IP address can be the IPv4 address; Perhaps a described IP address can also be the IPv4 address, and correspondingly, described the 2nd IP address can also be the IPv6 address.
Wherein, described local terminal MGC and opposite end MGC can be two independently MGC, can also be same MGC, and the embodiment of the invention does not limit this.
In the present embodiment, local terminal MGC is according to the indication information from local terminal MGW that obtains, this indication information is used to indicate local terminal the one IP address corresponding to release type that local terminal MGW can't match opposite end the one I P address that distributes with the opposite end MGW that obtains, can indicate address assignment equipment to be this 2nd IP address, call distribution opposite end and local terminal the one IP address, thereby so that can matching local terminal the 2nd I P address that described local terminal MGW corresponding to release type with the 2nd IP address, opposite end distribute and opposite end MGW, local terminal MGW matches the one IP address, opposite end of distributing with described opposite end MGW corresponding to the release type of local terminal the one IP address, solved in the prior art because the problem of the call failure that local terminal MGW and IP address that opposite end MGW distributes are two different versions to cause, thus normally carrying out of having guaranteed to call out.
Be understandable that: the local terminal in the present embodiment can be the calling party, perhaps can also be the callee.If local terminal is the calling party, the opposite end then is the callee; Correspondingly, if local terminal is the callee, the opposite end is the calling party then, and present embodiment does not limit this.
The schematic flow sheet of the control method of the another kind of IP address assignment that Fig. 4 provides for the embodiment of the invention four, present embodiment is the specific embodiment of a upper embodiment.As shown in Figure 4, the control method of the IP address assignment of present embodiment can may further comprise the steps:
If step 405 callee MGW can't match the called party address corresponding with the release type of the described caller ip v6 address that obtains, return indication information to callee MGC, can't match the called party address corresponding with the release type of described caller ip v6 address in order to indicate callee MGW;
Step 408, callee MGC send described callee IPv6 address to calling party MGC;
Step 407,408,409 and step 410,411,412 execution do not have sequencing.
So far, calling party MGW has been known the callee IPv6 address of current calling, callee MGW has been known the caller ip v4 address of current calling, attach simultaneously network address translation (the Network Address Translation-Protocol Translation of protocol conversion by address assignment equipment, be called for short NAT-PT), thus so that call out and set up.
In the present embodiment, callee MGC is according to the indication information from callee MGW that obtains, this indication information is in order to indicate callee MGW can't match the called party address corresponding to release type of the calling party address of distributing with calling party MGW, can indicate calling party address and the called party address of another version of address assignment devices allocation, thereby so that callee MGW can match the called party address corresponding with the release type of the calling party address of another version of address assignment devices allocation, and so that calling party MGW can match the calling party address corresponding with the release type of the called party address of another version of address assignment devices allocation, solved in the prior art because the problem of the call failure that calling party MGW and IP address that callee MGW distributes are two different versions to cause, thus normally carrying out of having guaranteed to call out.
Need to prove: for aforesaid each embodiment of the method, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In described embodiment, the description of each embodiment is all emphasized particularly on different fields, there is not the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
The structural representation of the control device of a kind of IP address assignment that Fig. 5 provides for the embodiment of the invention five, as shown in Figure 5, the control device of the IP address assignment of present embodiment can comprise receiver module 51 and indicating module 52.Wherein, receiver module 51 obtains the indication information from local terminal MGW, described indication information is used to indicate local terminal the one IP address corresponding to release type that local terminal MGW can't match the one IP address, opposite end of distributing with the opposite end MGW that obtains, indicating module 52 is this 2nd IP address, call distribution opposite end by opposite end MGC indication opposite end MGW, so that local terminal MGW matches local terminal the 2nd IP address that the described local terminal MGW corresponding with the release type of the 2nd IP address, opposite end distributes.
The control device of the IP address assignment that the function of callee MGC all can be provided by the embodiment of the invention among local terminal MGC, the embodiment two among the described embodiment one is realized.
In the present embodiment, the indication information from local terminal MGW that indicating module obtains according to receiver module, this indication information is used to indicate local terminal the one IP address corresponding to release type that local terminal MGW can't match the one IP address, opposite end of distributing with the opposite end MGW that obtains, can be this 2nd IP address, call distribution opposite end by opposite end MGC indication opposite end MGW, thereby so that local terminal MGW can match local terminal the 2nd IP address that the described local terminal MGW corresponding with the release type of the 2nd IP address, opposite end distributes, solved in the prior art because the problem of the call failure that local terminal MGW and IP address that opposite end MGW distributes are two different versions to cause, thus normally carrying out of having guaranteed to call out.
The structural representation of the control device of the another kind of IP address assignment that Fig. 6 provides for the embodiment of the invention six, as shown in Figure 6, the control device of the IP address assignment of present embodiment can comprise receiver module 61 and indicating module 62.Wherein, receiver module 61 obtains the indication information from local terminal MGW, described indication information is used to indicate local terminal the one IP address corresponding to release type that local terminal MGW can't match the one IP address, opposite end of distributing with the opposite end MGW that obtains, indicating module 62 indication address assignment equipment be this 2nd IP address, call distribution opposite end and local terminal the one IP address, match the one IP address, opposite end with described opposite end MGW distribution corresponding to the release type of local terminal the one IP address so that local terminal MGW matches local terminal the 2nd IP address that the described local terminal MGW corresponding with the release type of the 2nd IP address, opposite end distribute and opposite end MGW.
The control device of the IP address assignment that the function of callee MGC all can be provided by the embodiment of the invention among the local terminal MGC, four among the described embodiment three is realized.
In the present embodiment, the indication information from local terminal MGW that indicating module obtains according to receiver module, this indication information is used to indicate local terminal the one IP address corresponding to release type that local terminal MGW can't match the one IP address, opposite end of distributing with the opposite end MGW that obtains, can indicate address assignment equipment to be this 2nd IP address, call distribution opposite end and local terminal the one IP address, thereby so that can matching local terminal the 2nd IP address that described local terminal MGW corresponding to release type with the 2nd IP address, opposite end distribute and opposite end MGW, local terminal MGW matches the one IP address, opposite end of distributing with described opposite end MGW corresponding to the release type of local terminal the one IP address, solved in the prior art because the problem of the call failure that local terminal MGW and IP address that opposite end MGW distributes are two different versions to cause, thus normally carrying out of having guaranteed to call out.
One of ordinary skill in the art will appreciate that: all or part of step that realizes described embodiment of the method can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises described embodiment of the method when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. the control method of an IP address assignment is characterized in that, comprising:
The local terminal Media Gateway Controller obtains the indication information from the local terminal media gateway, and described indication information is used to indicate local terminal the one IP address corresponding to release type that described local terminal media gateway can't match the one IP address, opposite end of distributing with the opposite end media gateway of obtaining;
Described local terminal Media Gateway Controller indicates described opposite end media gateway to be this 2nd IP address, call distribution opposite end by the opposite end Media Gateway Controller, so that described local terminal media gateway matches the local terminal two IP address corresponding with the release type of the 2nd IP address, described opposite end.
2. method according to claim 1 is characterized in that, a described IP address is the IPv6 address; Described the 2nd IP address is the IPv4 address.
3. method according to claim 1 is characterized in that, a described IP address is the IPv4 address; Described the 2nd IP address is the IPv6 address.
4. the control method of an IP address assignment is characterized in that, comprising:
The local terminal Media Gateway Controller obtains the indication information from the local terminal media gateway, and described indication information is used to indicate local terminal the one IP address corresponding to release type that described local terminal media gateway can't match the one IP address, opposite end of distributing with the opposite end media gateway of obtaining;
Described local terminal Media Gateway Controller indication address assignment equipment is this 2nd IP address, call distribution opposite end and local terminal the one IP address, so that described local terminal media gateway matches the local terminal two IP address corresponding with the release type of the 2nd IP address, described opposite end and described opposite end media gateway matches the opposite end one IP address corresponding with the release type of described local terminal the one IP address.
5. method according to claim 4 is characterized in that, a described IP address is the IPv6 address; Described the 2nd IP address is the IPv4 address.
6. method according to claim 4 is characterized in that, a described IP address is the IPv4 address; Described the 2nd IP address is the IPv6 address.
7. the control device of an IP address assignment is characterized in that, comprising:
Receiver module, be used for obtaining the indication information from the local terminal media gateway, described indication information is used to indicate local terminal the one IP address corresponding to release type that described local terminal media gateway can't match the one IP address, opposite end of distributing with the opposite end media gateway of obtaining;
Indicating module, be used for indicating described opposite end media gateway for this 2nd IP address, call distribution opposite end, so that described local terminal media gateway matches the local terminal two IP address corresponding with the release type of the 2nd IP address, described opposite end by the opposite end Media Gateway Controller.
8. the control device of an IP address assignment is characterized in that, comprising:
Receiver module, be used for obtaining the indication information from the local terminal media gateway, described indication information is used to indicate local terminal the one IP address corresponding to release type that described local terminal media gateway can't match the one IP address, opposite end of distributing with the opposite end media gateway of obtaining;
Indicating module, be used to indicate address assignment equipment and be this 2nd IP address, call distribution opposite end and local terminal the one IP address, so that described local terminal media gateway matches the local terminal two IP address corresponding with the release type of the 2nd IP address, described opposite end and described opposite end media gateway matches the opposite end one IP address corresponding with the release type of described local terminal the one IP address.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010589609.9A CN102143245B (en) | 2010-12-01 | 2010-12-01 | IP address allocation control method and IP address allocation control device |
| PCT/CN2011/075356 WO2011147369A1 (en) | 2010-12-01 | 2011-06-03 | Method and apparatus for controlling allocation of ip addresses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010589609.9A CN102143245B (en) | 2010-12-01 | 2010-12-01 | IP address allocation control method and IP address allocation control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102143245A CN102143245A (en) | 2011-08-03 |
| CN102143245B true CN102143245B (en) | 2013-04-17 |
Family
ID=44410457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010589609.9A Active CN102143245B (en) | 2010-12-01 | 2010-12-01 | IP address allocation control method and IP address allocation control device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102143245B (en) |
| WO (1) | WO2011147369A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101079730A (en) * | 2006-05-25 | 2007-11-28 | 中国移动通信集团公司 | Remote control system and control method of information appliance |
| EP2034666A1 (en) * | 2006-06-22 | 2009-03-11 | Huawei Technologies Co., Ltd. | Method and system for realizing media stream interaction and media gateway controller and media gateway |
| CN101471965A (en) * | 2007-12-28 | 2009-07-01 | 华为技术有限公司 | Method for distributing local transmission address, medium gateway and medium gateway controller |
| CN101834788A (en) * | 2010-04-16 | 2010-09-15 | 福建星网锐捷网络有限公司 | Storage operation method, device and equipment of media access control address table items |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3634814B2 (en) * | 2002-03-29 | 2005-03-30 | 株式会社東芝 | Transfer control method, server device, and mobile terminal device |
| US7277453B2 (en) * | 2003-05-30 | 2007-10-02 | Motorola, Inc. | Inter private network communications between IPv4 hosts using IPv6 |
| CN101686181B (en) * | 2008-09-28 | 2013-06-05 | 华为技术有限公司 | Routing distribution and installation method and network node equipment |
| CN101873582B (en) * | 2009-04-23 | 2013-04-03 | 电信科学技术研究院 | IP (Internet Protocol) address allocation method and system |
-
2010
- 2010-12-01 CN CN201010589609.9A patent/CN102143245B/en active Active
-
2011
- 2011-06-03 WO PCT/CN2011/075356 patent/WO2011147369A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101079730A (en) * | 2006-05-25 | 2007-11-28 | 中国移动通信集团公司 | Remote control system and control method of information appliance |
| EP2034666A1 (en) * | 2006-06-22 | 2009-03-11 | Huawei Technologies Co., Ltd. | Method and system for realizing media stream interaction and media gateway controller and media gateway |
| CN101471965A (en) * | 2007-12-28 | 2009-07-01 | 华为技术有限公司 | Method for distributing local transmission address, medium gateway and medium gateway controller |
| CN101834788A (en) * | 2010-04-16 | 2010-09-15 | 福建星网锐捷网络有限公司 | Storage operation method, device and equipment of media access control address table items |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011147369A1 (en) | 2011-12-01 |
| CN102143245A (en) | 2011-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102447746B (en) | Information supply method, family gateway and family network system | |
| CN104333610A (en) | IPv6 address allocation method and device | |
| CN102137198B (en) | Method for realizing private branch exchange service and gateway equipment | |
| CN103916484A (en) | IP-address configuring method and device | |
| CN106453690A (en) | IP address allocation method and apparatus | |
| CN109391794A (en) | Video conference multiparty control method, apparatus, storage medium and computer equipment | |
| CN101488977B (en) | Multi-point processor resource scheduling method and multi-point control unit | |
| CN102143242A (en) | IP (internet protocol) network address allocation method, IP network address allocation equipment and IP network address allocation system | |
| CN100421432C (en) | Method for routing of media resource server | |
| CN103369159A (en) | Call processing method and call processing device | |
| CN102469427A (en) | Method, system and device for realizing one-number service | |
| CN102611623A (en) | Port configuration processing method, port configuration processing device and port configuration processing system on basis of network access | |
| CN107370895B (en) | Number hiding device, number hiding method and number hiding system | |
| CN102984696B (en) | Based on the IP communication means of mobile terminal, equipment and system | |
| CN102143245B (en) | IP address allocation control method and IP address allocation control device | |
| JP5729796B1 (en) | Gateway device, communication system, communication method, and communication program | |
| CN107659415B (en) | Media resource management method and device for cloud conference | |
| EP3038315A1 (en) | Session initiation protocol based session method, terminal, and server | |
| CN103141072B (en) | IP address acquiring method and network access equipment | |
| CN106209634B (en) | Learning method and device of address mapping relation | |
| EP2621154B1 (en) | System and method for achieving call traffic wholesale based on soft switch | |
| CN101437176B (en) | Method, system and apparatus for providing internet protocol multimedia subsystem business | |
| CN103051484A (en) | Method and system for processing session service and session border controller | |
| CN110460683B (en) | Method and switching equipment for processing data message through gateway | |
| CN101600182A (en) | Method, system and equipment that roaming number distributes |
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 |