CN104518992B - The method and apparatus switched between control network - Google Patents
The method and apparatus switched between control network Download PDFInfo
- Publication number
- CN104518992B CN104518992B CN201310459623.0A CN201310459623A CN104518992B CN 104518992 B CN104518992 B CN 104518992B CN 201310459623 A CN201310459623 A CN 201310459623A CN 104518992 B CN104518992 B CN 104518992B
- Authority
- CN
- China
- Prior art keywords
- network
- switching
- sip
- gateways
- terminal
- 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
Abstract
This disclosure relates to a kind of control the method and apparatus switched between network.This method includes receiving switching control main body and the switching type that user is set, and switching control main body is terminal total management system or user, switching type switch between same type network or different type network between switch；Receive the number for the failure of registering or converse when switching between carrying out network that SIP gateways or sip terminal report；It is terminal total management system in response to switching control main body, switching condition between the number to fail and default network of registering or converse according to SIP gateways or sip terminal determines whether that SIP gateways or sip terminal issue the instruction for switching back into former network.The disclosure can control SIP gateways or sip terminal to switch back into original network in the case of handoff failure between carrying out network.
Description
Technical field
This disclosure relates to SIP（Session Initiated Protocol, SIP）Home gateway and terminal,
Especially, it is related to a kind of method and apparatus for controlling and switching between network.
Background technology
With the continuous propulsion of various regions city light net construction, SIP gateways just progressively substitute ADSL with sip terminal
（Asymmetric digital subscriber line, asymmetrical digital subscriber circuit）With the combination of traditional fixed line.SIP nets
Pass is the nucleus equipment for realizing family, enterprise network inside networking and outside networking.And sip terminal is as the end in SIP systems
User includes the types such as SIP hard terminals, SIP software terminal and mobile SIP terminal, can be applied to the different scenes such as family, enterprise.
Develop with the continuous evolution of core net, there is the IMS of mobility support（IP multimedia subsystem,
IP multimedia subsystem）Network has started to progressively substitute to the difficult flexible exchanging network of mobility support.On software, soft switch
Network and support of the IMS network to Session Initiation Protocol difference, on hardware, the production firm of SIP gateways or terminal is numerous, production
Product update soon, and future, IMS network substituted flexible exchanging network, above-mentioned in the case where high-volume user carries out network migration
Software and hardware factor can all cause certain customers to migrate failure.Again because SIP gateways or terminal are scattered in subscriber household, this
Very big difficulty is brought to failure caused by timely solution user network migration, it would be possible to which generation time scale can not be estimated
Network communication discontinuity events, this causes great difficulty to the evolution of core net.
The content of the invention
The disclosure is in view of at least one in problem above proposes new technical scheme.
The disclosure provides a kind of method for switching between controlling network in terms of one, its can control SIP gateways or
Sip terminal switches back into original network in the case of handoff failure between carrying out network.
The disclosure provides a kind of device for switching between controlling network in its another aspect, its can control SIP gateways or
Sip terminal switches back into original network in the case where carrying out inter-subnetwork migration failure.
According to the disclosure, there is provided a kind of method switched between control network, including：
Receive user set switching control main body and switching type, switching control main body be terminal total management system or
User, switching type switch between same type network or different type network between switch；
Receive the number for the failure of registering or converse when switching between carrying out network that SIP gateways or sip terminal report；
It is terminal total management system in response to switching control main body, is registered according to SIP gateways or sip terminal or call is lost
Switching condition determines whether that SIP gateways or sip terminal issue and switch back into former network between the number and default network that lose
Instruction.
In some embodiments of the present disclosure, this method also includes：
Switch in SIP gateways or sip terminal between current network is registered or the number of call failure reaches default network
During condition, the instruction for switching to another network is issued to SIP gateways or sip terminal；
Alarm letter is sent when issuing the instruction for carrying out switching between network to SIP gateways or sip terminal and reaching setting number
Breath.
In some embodiments of the present disclosure, this method also includes：
After the warning information is received, the instruction using user as switching control main body that user is set is received, with
Realize the maintenance switch failure network.
In some embodiments of the present disclosure, this method also includes：
Switch in response to switching type between different type network, issued to SIP gateways or sip terminal and support heterogeneous networks
Two sets of operational processes and configuration data.
In some embodiments of the present disclosure, this method also includes：
Switch in response to switching type between same type network, issued to SIP gateways or sip terminal and support consolidated network
A set of operational process and configuration data.
According to the disclosure, a kind of device for controlling and switching between network is additionally provided, including：
Parameter setting receiving unit, for receiving the switching control main body and switching type of user's setting, switching control master
Body is terminal total management system or user, switching type switch between same type network or different type network between switch；
Handover information receiving unit, for receiving SIP gateways or what sip terminal reported registers when switching between carrying out network
Or the number of call failure；
Instruct issuance unit, for being terminal total management system in response to switching control main body, according to SIP gateways or
Switching condition determines whether SIP gateways or sip terminal between sip terminal is registered or call fails number and default network
Issue the instruction for switching to another network.
In some embodiments of the present disclosure, instruction issuance unit is also registered in SIP gateways or sip terminal in current network
Or the number of call failure is issued to SIP gateways or sip terminal and switches to another net when reaching switching condition between default network
The instruction of network, and send alarm when issuing the instruction for carrying out switching between network to SIP gateways or sip terminal and reaching setting number
Information.
In some embodiments of the present disclosure, after the warning information is received, parameter setting receiving unit receives
The instruction using user as switching control main body that user is set, to realize the maintenance switch failure network.
In some embodiments of the present disclosure, the device also includes：
Program issuance unit, for switching in response to switching type between different type network, to SIP gateways or sip terminal
Issue the two sets of operational processes and configuration data for supporting heterogeneous networks.
In some embodiments of the present disclosure, program issuance unit is additionally in response to switching type and cut between same type network
Change, a set of operational process and configuration data for supporting consolidated network are issued to SIP gateways or sip terminal.
The main body of switching control is introduced in the technical scheme of the disclosure so that SIP gateways or sip terminal are carrying out net
When switching between network, if switching is unsuccessful can also to switch back into original network, prevent due to handoff failure and cause user without
Method normal use network.Also introduce switching type simultaneously so that the technical scheme of the disclosure is applicable not only to the net of same type
Switching applies also for switching between the network of foreign peoples's type between network.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the disclosure, forms the part of the application.Attached
In figure：
Fig. 1 is the framework contrast schematic diagram that the disclosure and prior art realize network switching
Fig. 2 is the schematic flow sheet of the method switched between the control network of disclosure one embodiment.
Fig. 3 is the structural representation of the device switched between the control network of disclosure one embodiment.
Fig. 4 is the structural representation of the device switched between the control network of another embodiment of the disclosure.
Embodiment
The disclosure is described below with reference to accompanying drawings.It should be noted that following description is only explanatory in itself and shown
Example property, never as to the disclosure and its application or any restrictions used.Unless stated otherwise, otherwise, implementing
The part and the positioned opposite and numerical expression and numerical value of step illustrated in example is not intended to limit the scope of the present disclosure.In addition,
Technology well known by persons skilled in the art, method and system may not be discussed in detail, but be meant as in appropriate circumstances
Part for specification.
Fig. 1 is the framework contrast schematic diagram that the disclosure and prior art realize network switching.
As shown in figure 1, by taking flexible exchanging network as an example, SIP gateways or sip terminal of the prior art in consolidated network not
Same BAC（Border Access Controller, edge access controller）Between switch over, handover operation is by SIP gateways
Or sip terminal is controlled in itself.
The framework of prior art can not solve user's issuable communication disruption when carrying out network migration in time in Fig. 1
The problem of.The present disclosure proposes a kind of method and apparatus for controlling and switching between network.The technical scheme uses SIP gateways or terminal
Family between carrying out heterogeneous networks when migrating, in also ensureing user communication not by switching back into legacy network even if migration failure
It is disconnected, ensure that the safety of network service.
Referring back to Fig. 1, by taking flexible exchanging network and IMS network as an example, the SIP gateways or sip terminal in the disclosure are in difference
Switched between the different BAC of network, handover operation can be by ITMS（Integrated Terminal Management
System, terminal total management system）It is controlled.
Remote management platforms of the ITMS as terminal device, remote status inquiry, the event to terminal can be realized by it
The function such as barrier management and device configuration.Wherein, SIP gateways or sip terminal are based on TR069 protocol interactions with ITMS.SIP gateways or
Sip terminal is interacted based on Session Initiation Protocol with flexible exchanging network or IMS network.
The following embodiments of the disclosure utilize ITMS remote control functions, using TR-069 and Session Initiation Protocol as communication protocol, adopt
Pass through the firmware option in SIP gateways or sip terminal with ITMS and user and the means such as control, there is provided it is a kind of it is general, flexibly and
Easy-to-use method, make user when carrying out inter-subnetwork migration, particularly Large-scale Migration when, even if migration failure also can be by cutting
Legacy network is gained to ensure not interrupting for user communication, ensures that network security.This kind of method also provides one simultaneously
Kind SIP gateways or sip terminal are between different SIP networks（It is not only between soft switch and IMS network）The method of migration, fit
Should be in all kinds of SIP gateways, sip terminal（For example, SIP hard terminals, mobile SIP terminal etc.）.
Fig. 2 is the schematic flow sheet of the method switched between the control network of disclosure one embodiment.
As shown in Fig. 2 the embodiment may comprise steps of：
S202, switching control main body and switching type that user is set are received, wherein, switching control main body can be ITMS
Or user, switching type can switch between same type network or different type network between switch.
S204, receive time for the failure of registering or converse when switching between carrying out network that SIP gateways or sip terminal report
Number；
When SIP gateways or sip terminal are being switched to another network from current network, it need to be registered, succeeded in registration
Communication link can be just established afterwards.But it is possible that SIP gateways or sip terminal are registered in new network in handoff procedure
The situation of failure occurs, even if succeeding in registration, it is also possible to which talking link, which occurs, the situation of call failure such as can not establish.
S206, it is ITMS in response to switching control main body, time for failure of registering or converse according to SIP gateways or sip terminal
Switching condition determines whether that SIP gateways or sip terminal issue the instruction for switching back into former network between several and default network.
Wherein, switching condition refers to when SIP gateways or sip terminal are switching between carrying out network, such as between default network
The fruit number of registration failure or the number for failure of being conversed in new network in new network reach the threshold value of setting then by ITMS
The network switched back into SIP gateways or sip terminal where its original on one's own initiative, i.e. the network where before switching, to ensure to communicate
Success rate.
The embodiment introduces the main body of switching control so that SIP gateways or sip terminal when switching between carrying out network,
If switching is unsuccessful can also to switch back into original network, prevent from causing user can not normal use net due to handoff failure
Network.Also introduce switching type simultaneously so that the technical scheme of the disclosure is applicable not only to switch between the network of same type also suitable
Switch between network for foreign peoples's type.
It is pointed out that time of the number of registration failure or call failure in new network in SIP gateways or sip terminal
When number reaches setting thresholding, the network actively SIP gateways or sip terminal switched back into where its original is controlled by ITMS,
After SIP gateways or sip terminal switch back into former network, still need to re-start registration, be able to may also now exist in former network registry
The situation that failure is multiple or call failure is multiple.Similarly, fail in SIP gateways or sip terminal in former network registry or call
When number reaches switching condition between default network, issued and switched to SIP gateways or sip terminal on one's own initiative by ITMS controls
The instruction of another network, another network refer to the new network not switched successfully last time；
When SIP gateways or sip terminal toggle between new and old network, and the number switched reaches setting number,
That is, issued to SIP gateways or sip terminal carry out the instruction that switches between network and reach setting number when, show current new and old
Network condition is bad, and SIP gateways or sip terminal can not successfully be communicated in the two networks, therefore can be sent
Warning information informs related maintenance personnel.
Further, after warning information is received, can set user be switching control main body by way of come
Switching network is controlled, now, ITMS receives the instruction using user as switching control main body that user is set, to realize
Maintenance switch failure network.
In addition, in order to support the internetwork switching of foreign peoples's type, i.e. switch in response to switching type between different type network,
ITMS issues the two sets of operational processes and configuration data for supporting heterogeneous networks to SIP gateways or sip terminal.
In order to support the internetwork switching of same type, i.e. switch in response to switching type between same type network, ITMS to
SIP gateways or sip terminal issue a set of operational process and configuration data for supporting consolidated network.
In addition, it is necessary to, it is noted that the above-mentioned mode that switching control main body is arranged to ITMS is more suitable for a large amount of SIP nets
Pass or sip terminal carry out the application scenarios switched between network, and currently, the control main body is also applied for the net of single or a small amount of user
The application scenarios switched between network.For the application scenarios switched between the network of single user, switching control main body can also be set
For user, internetwork switching is directly controlled by user.
The switching control main body being related in above-described embodiment can be opened with switching type in SIP gateways or sip terminal
The mode of pass is set, and these options are needed to be authenticated by ITMS before setting, and certification can be accessed using account number cipher
Certification, work order inquiry carry out authenticating operation（User's migration needs operator to be performed by work order form, is stored in ITMS
Work order number and corresponding work order, work order number need to be manually entered during setting and be authenticated）Double authentication mode carry out.User can be at this
The setting of above-mentioned switching control main body and switching type is completed by terminal or webpage in ground.As activated " active and standby heterogeneous networks registration "
Option, after by certification, ITMS first deactivates " active and standby identical network registration " option, further according to the work order found in certification
Two sets of different programs and configuration data are issued, SIP gateways or sip terminal will according to this two sets of different programs and configuration data
Standby usage enrollment page is arranged to be adapted to the setting interface of heterogeneous networks, and primary enrollment page is the network settings currently registered
Interface.ITMS operations are reported in doing so to complete.
Specifically, when activating " active and standby heterogeneous networks registration " option, ITMS with SIP gateways or sip terminal by connecing
Mouth issues two sets of different programs and configuration data, is registered to different networks for SIP gateways or sip terminal switching and prepares.
It is different to be specifically reflected in active and standby registration configuration page parameter, for example, flexible exchanging network need to only know the IP address of registrar
And port numbers, and IMS network will also add IMS network domain name, registered network is different from calling related news flow, for example, IMS
Business realizing is supported to subscribe to message, and soft switch service related news flow is not supported then to subscribe to message.
When activating " active and standby identical network registration " option, ITMS with the interface of SIP gateways or sip terminal by issuing one
Program and configuration data are covered, the network that same type is registered to for SIP gateways or sip terminal switching is prepared.Specifically, logical
After crossing certification, ITMS first deactivates " active and standby heterogeneous networks registration " option, is issued further according to the work order found in certification a set of
Identical program and configuration data.SIP gateways or sip terminal are according to this set of program and configuration data by standby usage enrollment page
It is arranged to be adapted to the setting interface of identical network, primary enrollment page is the network settings interface currently registered.In completion
ITMS is reported after stating operation.
In activation " ITMS controls switching " option, when time that the registration or call that SIP gateways or sip terminal report fail
Number reaches switching conditions in the work order inquired during certification, and ITMS is once noted to sending instructions under SIP gateways or sip terminal
The switching change of volume network operates, the switching alarm door in the work order inquired when the switching times of registered network reach certification
Limit value, ITMS produce corresponding warning information.
Specifically, ITMS issues SIP gateways after certification and sip terminal reports registration and call failure scenarios will
Ask, ITMS is reported in registration and call failure scenarios and the work order found in certification according to SIP gateways and sip terminal
Switching condition switches over issuing for operational order, after the completion of SIP gateways and sip terminal report handover operation, ITMS records
Switching times simultaneously judge whether switching times exceed defined threshold value in certification work order.The ITMS in the case of more than threshold value
Corresponding warning information is generated, i.e. the switching condition in work order inquired when ITMS is according to certification, switching alarm thresholding is carried out certainly
Dynamic control switching.
The switching condition in work order that is found during certification, switching alarm threshold value are exemplified below：
Required according to work order, if SIP gateways or sip terminal continuously register three times it is unsuccessful, or it is continuous nine times call not
Success（That is, switching condition）, then carry out registered network switching change, after the completion of report ITMS, and if according to work order require
SIP gateways or sip terminal continuously switch registered network three times（That is, switching alarm threshold value）, then ITMS generations are corresponding alerts letter
Breath.
When activating " user's control switching " option, ITMS first deactivates " ITMS controls switching " option, root after certification
A registered network switching change operation is carried out according to sending instructions under user's setting requirements.
It is pointed out that " active and standby heterogeneous networks registration " and " active and standby identical network registration " two options can not quilts simultaneously
Activation, " ITMS controls switching " can not be activated simultaneously with " user's control switching " two options.
It will appreciated by the skilled person that realize that the whole of above method embodiment and part steps can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computing device read/write memory medium, the journey
Sequence upon execution, execution the step of including above method embodiment, and foregoing storage medium can be including ROM, RAM, magnetic disc
With CD etc. is various can be with the medium of store program codes.
Fig. 3 is the structural representation of the device switched between the control network of disclosure one embodiment.
As shown in figure 3, the device 30 in the embodiment can include parameter setting receiving unit 302, handover information receives
Unit 304 and instruction issuance unit 306.Wherein,
Parameter setting receiving unit 302, for receiving the switching control main body and switching type of user's setting, switching control
Main body is ITMS or user, switching type switch between same type network or different type network between switch；
Handover information receiving unit 304, for receiving SIP gateways or sip terminal reports when switching between carrying out network
Registration or the number of call failure；
Issuance unit 306 is instructed, for being ITMS in response to switching control main body, is registered according to SIP gateways or sip terminal
Or switching condition determines whether that SIP gateways or sip terminal are issued and be switched to separately between the number of call failure and default network
The instruction of one network.
The embodiment introduces the main body of switching control so that SIP gateways or sip terminal when switching between carrying out network,
If switching is unsuccessful can also to switch back into original network, prevent from causing user can not normal use net due to handoff failure
Network.Also introduce switching type simultaneously so that the technical scheme of the disclosure is applicable not only to switch between the network of same type also suitable
Switch between network for foreign peoples's type.
Further, instruct issuance unit also in SIP gateways or sip terminal in time that current network is registered or call fails
When number reaches switching condition between default network, the instruction for switching to another network is issued to SIP gateways or sip terminal, and
Issued to SIP gateways or sip terminal when the instruction for carrying out switching between network reaches setting number and send warning information.
Further, after warning information is received, parameter setting receiving unit receive user set using user as
The instruction of switching control main body, to realize the maintenance switch failure network.
Fig. 4 is the structural representation of the device switched between the control network of another embodiment of the disclosure.
As shown in figure 4, compared with the embodiment in Fig. 3, the device 40 in the embodiment can also include：
Program issuance unit 402, it is whole to SIP gateways or SIP for switching in response to switching type between different type network
End issues the two sets of operational processes and configuration data for supporting heterogeneous networks.
Further, program issuance unit is additionally in response to switching type and switched between same type network, to SIP gateways or
Sip terminal issues a set of operational process and configuration data for supporting consolidated network.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and its
The difference of his embodiment, identical and similar part can be with cross-reference between each embodiment.For system embodiment
For, because it is substantially similar to embodiment of the method, so description is fairly simple, related part may refer to embodiment of the method
Partial explanation.
Although describe the disclosure with reference to exemplary embodiment, it should be appreciated that the disclosure is not limited to above-mentioned exemplary
Embodiment.It will be obvious to those skilled in the art that it can be changed under conditions of without departing substantially from the scope of the present disclosure and spirit
Exemplary embodiments mentioned above.The scope of appended claim should be endowed most wide explanation, such to be repaiied comprising all
Change and equivalent 26S Proteasome Structure and Function.
Claims (10)
1. a kind of control the method switched between network, it is characterised in that including：
Receive user set switching control main body and switching type, the switching control main body be terminal total management system or
User, the switching type switch between same type network or different type network between switch；
Receive the number for the failure of registering or converse when switching between carrying out network that SIP gateways or sip terminal report；
It is the terminal total management system in response to switching control main body, is registered according to the SIP gateways or the sip terminal
Or switching condition is determined whether under the SIP gateways or the sip terminal between the number of call failure and default network
Hair switches back into the instruction of former network, and the default network switching condition includes the threshold value of the frequency of failure of setting.
2. the method switched between control network according to claim 1, it is characterised in that methods described also includes：
In the SIP gateways or the sip terminal between the number that current network is registered or call fails reaches default network
During switching condition, the instruction for switching to another network is issued to the SIP gateways or the sip terminal, wherein, if described current
Network is former network, then another network is the new network not switched successfully last time, if the current network is not cut last time
Successful new network is changed, then another network is the former network；
Announcement is sent when issuing the instruction for carrying out switching between network to the SIP gateways or the sip terminal and reaching setting number
Alert information.
3. the method switched between control network according to claim 2, it is characterised in that methods described also includes：
After the warning information is received, the instruction using user as switching control main body that user is set is received, to realize
Maintenance switch failure network.
4. the method switched between control network according to claim 1, it is characterised in that methods described also includes：
Switch in response to switching type between different type network, issued to the SIP gateways or the sip terminal and support different nets
The two sets of operational processes and configuration data of network.
5. the method switched between control network according to claim 1, it is characterised in that methods described also includes：
Switch in response to switching type between same type network, issued to the SIP gateways or the sip terminal and support same net
The a set of operational process and configuration data of network.
6. a kind of control the device switched between network, it is characterised in that including：
Parameter setting receiving unit, for receiving the switching control main body and switching type of user's setting, the switching control master
Body is terminal total management system or user, the switching type switch between same type network or different type network between switch；
Handover information receiving unit, the registration or logical when switching between carrying out network reported for receiving SIP gateways or sip terminal
Talk about the number of failure；
Issuance unit is instructed, for being the terminal total management system in response to switching control main body, according to the SIP gateways
Or switching condition determines whether the SIP nets between the sip terminal registration or the number of call failure and default network
Close or the sip terminal issues the instruction for switching back into former network, the default network switching condition includes the failure time of setting
Several threshold values.
7. the device switched between control network according to claim 6, it is characterised in that the instruction issuance unit also exists
The SIP gateways or the sip terminal switch bar between current network is registered or the number of call failure reaches default network
During part, the instruction for switching to another network is issued to the SIP gateways or the sip terminal, and to the SIP gateways or institute
State sip terminal and issue and carry out sending warning information when the instruction that switches between network reaches setting number, wherein, if the current net
Network is former network, then another network is the new network not switched successfully last time, if the current network is not switch last time
Successful new network, then another network is the former network.
8. the device switched between control network according to claim 7, it is characterised in that received in the warning information
After arriving, the parameter setting receiving unit receives the instruction using user as switching control main body that user is set, to realize to net
The maintenance of switch failure between network.
9. the device switched between control network according to claim 6, it is characterised in that described device also includes：
Program issuance unit, for switching in response to switching type between different type network, to the SIP gateways or the SIP
Terminal issues the two sets of operational processes and configuration data for supporting heterogeneous networks.
10. the device switched between control network according to claim 9, it is characterised in that described program issuance unit is also
Switch in response to switching type between same type network, issued to the SIP gateways or the sip terminal and support consolidated network
A set of operational process and configuration data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459623.0A CN104518992B (en) | 2013-09-30 | 2013-09-30 | The method and apparatus switched between control network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459623.0A CN104518992B (en) | 2013-09-30 | 2013-09-30 | The method and apparatus switched between control network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104518992A CN104518992A (en) | 2015-04-15 |
| CN104518992B true CN104518992B (en) | 2018-03-20 |
Family
ID=52793735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459623.0A Active CN104518992B (en) | 2013-09-30 | 2013-09-30 | The method and apparatus switched between control network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104518992B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494572A (en) * | 2009-03-10 | 2009-07-29 | 中国电信股份有限公司 | Remote management method and system for equipment alarm information |
| CN101771692A (en) * | 2009-12-30 | 2010-07-07 | 华为终端有限公司 | Method, device and system for managing user terminal equipment region |
| EP2209283A1 (en) * | 2009-01-20 | 2010-07-21 | Vodafone Group PLC | Node failure detection system and method for SIP sessions in communication networks. |
| CN103117985A (en) * | 2011-11-17 | 2013-05-22 | 中国电信股份有限公司 | Method and system of controlling network login of a plurality of session initiation protocol (SIP) terminals with same number |
-
2013
- 2013-09-30 CN CN201310459623.0A patent/CN104518992B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2209283A1 (en) * | 2009-01-20 | 2010-07-21 | Vodafone Group PLC | Node failure detection system and method for SIP sessions in communication networks. |
| CN101494572A (en) * | 2009-03-10 | 2009-07-29 | 中国电信股份有限公司 | Remote management method and system for equipment alarm information |
| CN101771692A (en) * | 2009-12-30 | 2010-07-07 | 华为终端有限公司 | Method, device and system for managing user terminal equipment region |
| CN103117985A (en) * | 2011-11-17 | 2013-05-22 | 中国电信股份有限公司 | Method and system of controlling network login of a plurality of session initiation protocol (SIP) terminals with same number |
Non-Patent Citations (1)
| Title |
|---|
| TR-069协议修正版1;Jeff Bernstein等;《http://www.docin.com/p-408867705.html》;20120525;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104518992A (en) | 2015-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107484217B (en) | Method, mobile terminal and the storage medium of switching registration IP multimedia subsystem | |
| CN106713406B (en) | Method and system for accessing slice network | |
| CN108011737A (en) | A kind of failure switching method, apparatus and system | |
| US10614376B2 (en) | Network configuration for software defined network via machine learning | |
| CN105049442B (en) | A kind of method for switching network and terminal | |
| CN106658622B (en) | Voice service switching method and terminal | |
| CN104219705B (en) | VoLTE terminal re-registration method and device | |
| CN107547465B (en) | VoLTE high-definition voice automatic opening method, system and device | |
| US20210226838A1 (en) | Method and network nodes for managing actions occurring in a network slice of a communication network | |
| CN103619006B (en) | Method and system for achieving voice call service | |
| CN104703165A (en) | Wireless access processing method, retransmitting equipment and network controller | |
| CN101009588A (en) | Method and system for configuring the distributed proxy server information | |
| US20130097317A1 (en) | Method and apparatus for remote trust management for machine to machine communications in a network | |
| US10719777B2 (en) | Optimization of multiple services via machine learning | |
| CN105681603B (en) | A kind of call center attends a banquet the method and apparatus of terminal call troubleshooting | |
| CN102223248A (en) | Calling service processing method and calling service processing system | |
| WO2021129754A1 (en) | Message processing method and device, and storage medium | |
| CN105764082B (en) | Network element disaster recovery method and device | |
| CN104518992B (en) | The method and apparatus switched between control network | |
| CN103905374B (en) | A kind of method of calling, system and equipment | |
| WO2013155927A1 (en) | Active login method and terminal | |
| WO2011103815A1 (en) | Method and apparatus for managing self-healing function in wireless network | |
| CN109769290B (en) | Data transmission method for uplink and terminal device | |
| EP3086593B1 (en) | Network entity and method for monitoring an ims-based service | |
| EP4264968A1 (en) | Dual-connection device enabling service advertisement and discovery of services between networks, user device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |