WO2013091248A1 - 一种媒体网关控制器故障时实现业务的方法、设备及系统 - Google Patents

一种媒体网关控制器故障时实现业务的方法、设备及系统 Download PDF

Info

Publication number
WO2013091248A1
WO2013091248A1 PCT/CN2011/084567 CN2011084567W WO2013091248A1 WO 2013091248 A1 WO2013091248 A1 WO 2013091248A1 CN 2011084567 W CN2011084567 W CN 2011084567W WO 2013091248 A1 WO2013091248 A1 WO 2013091248A1
Authority
WO
WIPO (PCT)
Prior art keywords
media gateway
controller
edge access
access controller
identifier
Prior art date
Application number
PCT/CN2011/084567
Other languages
English (en)
French (fr)
Inventor
杨恒占
任革林
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN2011800030849A priority Critical patent/CN102577483A/zh
Priority to PCT/CN2011/084567 priority patent/WO2013091248A1/zh
Publication of WO2013091248A1 publication Critical patent/WO2013091248A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/12Reselecting a serving backbone network switching or routing node
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • H04W36/0079Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/04Arrangements for maintaining operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16Gateway arrangements

Definitions

  • the present invention belongs to the field of communications, and in particular, to a method, device and system for implementing a service when a media gateway controller fails.
  • the Media Gateway Controller Media Gateway Control Manager
  • the Media Gateway Media Gateway
  • MG Gateway Media Gateway
  • NTN Next Generation Network
  • FTTH Fiber To The Home
  • FTTH Fiber To The Home
  • the number of users hanging under each media gateway is decreasing, resulting in a media gateway controller.
  • the number of managed media gateways is growing.
  • the media gateway detects the failure of the media gateway controller by determining the heartbeat periods of the two.
  • the general heartbeat cycle is relatively long. If the media gateway controller fails, the user service of the media gateway controlled by the media gateway controller is interrupted during a heartbeat period until the media gateway registers with the new media gateway controller. This causes the user service interruption of the media gateway controlled by the media gateway controller to be too long when the media gateway controller fails.
  • An embodiment of the present invention provides a method for implementing a service when a media gateway controller is faulty, including: an edge access controller receiving a service message sent by a media gateway controlled by a first media gateway controller;
  • the gateway When the edge access controller detects that the first media gateway controller is faulty, to the media The gateway sends a handover indication to cause the media gateway to initiate a registration request to the second media gateway controller.
  • the embodiment of the invention further provides a method for implementing a service when a media gateway controller fails, including:
  • the edge access controller receives the service message sent by the media gateway controlled by the first media gateway controller, where the service message carries the identifier of the media gateway;
  • the edge access controller When the edge access controller detects that the first media gateway controller is faulty, the edge access controller replaces the identifier of the media gateway with the identifier of the edge access controller, to the second medium.
  • the gateway controller initiates a registration request containing the identity of the edge access controller.
  • the implementation of the present invention also provides an edge access controller for implementing a service when the media gateway controller fails, including:
  • a receiving unit configured to receive a service message sent by a media gateway controlled by the first media gateway controller
  • a sending unit configured to send, when the edge access controller detects the first media gateway controller, a handover indication to the media gateway, to enable the media gateway to initiate a registration request to the second media gateway controller .
  • the embodiment of the invention further provides an edge access controller for implementing a service when the media gateway controller fails, including:
  • a receiving unit configured to receive a service message sent by a media gateway controlled by the first media gateway controller, where the service message carries the media gateway identifier
  • a replacement unit configured to replace the media gateway identifier carried by the service message with the edge access controller identifier when the edge access controller detects that the first media gateway controller is faulty
  • a sending unit configured to initiate a registration request to the second media gateway controller, where the registration request carries the edge access controller identifier.
  • the embodiment of the invention further provides a system for implementing a service when a media gateway controller fails, and a package Includes:
  • An edge access controller configured to receive a service message sent by a media gateway controlled by the first media gateway controller, and when detecting that the first media gateway controller is faulty, to a media gateway controlled by the first media gateway controller Send a switching indication;
  • the media gateway is configured to receive the handover indication and send a registration request to a second media gateway controller.
  • the embodiment of the present invention further provides another system for implementing a service when a media gateway controller fails, including:
  • the edge access controller is configured to receive a service message sent by a media gateway controlled by the first media gateway controller, where the service message carries the media gateway identifier; when detecting that the first media gateway controller is faulty Initiating a registration request to the second media gateway controller, where the registration request carries the edge access controller identifier;
  • the media gateway is configured to send, to the edge access controller, a service message that carries the identifier of the media gateway.
  • the method, the device and the system for implementing the service when the media gateway controller is faulty provided by the embodiment of the present invention may receive the service message sent by the media gateway controlled by the first media gateway controller by using the edge access controller, and then the edge access controller When detecting that the first media gateway controller is faulty, the edge access controller replaces the identifier of the media gateway with the identifier of the edge access controller or instructs the media gateway to initiate a registration request to the second media gateway controller. Thereby, the user service of the media gateway can be restored in time.
  • FIG. 1 is a schematic diagram of networking of a media gateway and a media gateway controller.
  • FIG. 2 is a schematic flow chart of a method according to a first embodiment of the present invention
  • FIG. 3 is a schematic flow chart of a method according to a second embodiment of the present invention.
  • FIG. 4 is a schematic flow chart of a method according to a third embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of a method according to a fourth embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a device according to a fifth embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a device according to a sixth embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a system according to a seventh embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a system according to an eighth embodiment of the present invention.
  • the media gateway generally accesses the network through an edge access controller (Border Acces s Cont ro l l er, called a BAC).
  • edge access controller Border Acces s Cont ro l l er
  • the first media gateway controller refers to a media gateway controller that currently has a control relationship with the media gateway
  • the second media gateway controller refers to that the media gateway needs to be re-established after the first media gateway controller fails.
  • a first embodiment of the present invention provides a method for implementing a service when a media gateway controller fails. As shown in FIG. 2, the method includes:
  • Step 201 The edge access controller receives the service message sent by the media gateway controlled by the first media gateway controller.
  • the edge access controller sends the detection information to the first media gateway controller, where And configured to detect whether the first media gateway controller is faulty.
  • Step 202 When the edge access controller detects that the first media gateway controller is faulty, send a handover indication to the media gateway, so that the media gateway initiates a registration request to the second media gateway controller.
  • the method before sending the handover indication to the media gateway controlled by the first media gateway controller, the method further includes:
  • the edge access controller sends detection information to the second media gateway controller for detecting whether the second media gateway controller is faulty.
  • the edge access controller receives the service message sent by the media gateway controlled by the first media gateway controller, and detects that the first media gateway controller is faulty. And sending a handover indication to the media gateway controlled by the first media gateway controller in time, instructing the media gateway to initiate registration with the second media gateway controller, thereby recovering the user service of the media gateway in time.
  • a second embodiment of the present invention provides a method for implementing a service when a media gateway controller fails. As shown in FIG. 3, the method includes:
  • Step 301 The edge access controller receives a service message sent by the media gateway controlled by the first media gateway controller, where the service message carries the media gateway identifier.
  • Step 302 When the edge access controller detects that the first media gateway controller is faulty, the edge access controller replaces the identifier of the media gateway with the identifier of the edge access controller, The second media gateway controller initiates a registration request that includes the identity of the edge access controller.
  • the method further includes:
  • the edge access controller replaces the identifier of the media gateway carried by the service message with The identifier of the edge access controller;
  • the edge access controller sends a service message carrying the identity of the edge access controller to the second media gateway controller.
  • the edge access controller sends detection information to the first media gateway controller to detect whether the first media gateway controller is faulty.
  • the method further includes:
  • the edge access controller sends detection information to the second media gateway controller for detecting whether the second media gateway controller is faulty.
  • the registration request further carries the authentication information of the media gateway.
  • the authentication information of the media gateway is configured in the edge access controller.
  • the method for implementing the service when the media gateway controller is faulty is provided by the embodiment of the present invention.
  • the edge access controller receives the service message that is sent by the media gateway controlled by the first media gateway controller and carries the media gateway identifier.
  • the controller detects that the first media gateway controller is faulty, the controller prompts the media gateway to send a registration request carrying the edge access controller identifier to the second media gateway controller, so as to restore the user service of the media gateway in time.
  • a third embodiment of the present invention provides a method for implementing a service when a media gateway controller fails. As shown in FIG. 4, the method includes:
  • Step 401 The media gateway sends a service message.
  • the media gateway is connected to the media gateway controller through an edge access controller.
  • the media gateway first sends a service message to the edge access controller.
  • Step 402 The edge access controller sends a detection message to the first media gateway controller.
  • the edge access controller sends a detection message to the media gateway controller that has a control relationship with the media gateway. Because the edge access controller and the media gateway controller have a one-to-one connection relationship, The media gateway can detect if the media gateway controller has failed more quickly.
  • Step 403 The edge access controller sends a handover indication to the media gateway.
  • the edge access controller When the edge access controller detects that the first media gateway controller is faulty, it sends a handover indication to the media gateway controlled by the first media gateway controller.
  • Step 404 After receiving the handover indication, the media gateway initiates a registration request to the second media gateway controller.
  • the media gateway After receiving the handover indication sent by the edge access controller, the media gateway initiates a registration request to the second media gateway controller to restore the user service of the media gateway in time.
  • the edge access controller may also send a detection message to the second media gateway controller to determine whether the second media gateway controller has failed.
  • Step 405 The media gateway is successfully registered, and the user service of the media gateway is restored.
  • the media gateway registers with the second media gateway controller successfully, establishes a connection relationship with the second media gateway controller, and restores the media gateway user service.
  • the method for implementing the service when the media gateway controller is faulty is provided by the embodiment of the present invention.
  • the edge access controller detects that the first media gateway controller is faulty, the edge access controller sends a handover indication to the media gateway controlled by the first media gateway controller.
  • the media gateway initiates a registration request to the second media gateway controller in time to restore the media gateway user service in time.
  • a fourth embodiment of the present invention provides a method for implementing a service when a media gateway controller fails. As shown in FIG. 5, the method includes:
  • Step 501 The media gateway sends a service message.
  • the media gateway is connected to the media gateway controller through an edge access controller.
  • the media gateway first sends a service message to the edge access controller.
  • the service message sent by the media gateway to the edge access controller The identifier with the media gateway.
  • Step 502 The edge access controller sends a detection message to the first media gateway controller.
  • the edge access controller sends the detection message to the media gateway controller that has a control relationship with the media gateway. Because the edge access controller and the media gateway controller have a one-to-one connection relationship, the relative media gateway can be faster. Check if the media gateway controller has failed.
  • Step 503 The edge access controller initiates a registration request to the second media gateway controller.
  • the edge access controller When the edge access controller detects that the first media gateway controller is faulty, the edge access controller initiates a registration request to the second media gateway controller, and the registration request carries the edge access controller identifier.
  • the registration request initiated by the edge access controller to the second media gateway controller may further carry the authentication information of the media gateway, and the authentication information may be directly configured on the edge access controller.
  • Step 504 The media gateway sends a service message.
  • the media gateway After the registration is successful, the media gateway sends a service message to the edge access controller.
  • the service message carries the identity of the media gateway.
  • Step 505 The edge access controller replaces the identifier of the media gateway in the service message with the identifier of the edge access controller.
  • Step 506 The edge access controller sends a service message to the second media gateway controller.
  • the service message carrying the edge access controller identifier is sent to the second media gateway controller.
  • the edge access controller receives the service message sent by the media gateway, and when the edge access controller detects that the first media gateway controller is faulty, The registration request carrying the edge access controller identifier is initiated to the second media gateway controller, so that the media gateway user service is restored in time.
  • a fifth embodiment of the present invention provides an edge access controller for implementing a service when a media gateway controller fails.
  • the method includes a receiving unit 601, a detecting unit 602, and a sending unit 603.
  • the receiving unit 601 is configured to receive a service sent by a media gateway controlled by the first media gateway controller.
  • News is configured to detect whether the first media gateway controller is faulty.
  • the sending unit 603 is configured to: when the detecting unit 602 detects that the first media gateway controller is faulty, send a handover indication to the media gateway, so that the media gateway initiates a registration request to the second media gateway controller.
  • the detecting unit 602 is specifically configured to send detection information to the first media gateway controller to detect whether the first media gateway controller is faulty.
  • the detecting unit 602 is further configured to send the detection information to the second media gateway controller, to detect whether the second media gateway controller is faulty, thereby ensuring the The second media gateway controller that the media gateway requests to register is working properly.
  • An edge access controller that implements a service when the media gateway controller fails in the embodiment of the present invention, when detecting that the first media gateway controller is faulty, sends a handover indication to the media gateway to enable the media gateway to the second media.
  • the gateway controller initiates registration to restore the media gateway user service in time.
  • a sixth embodiment of the present invention provides an edge access controller for implementing a service when a media gateway controller fails.
  • the receiving unit 701 includes a receiving unit 701, a detecting unit 702, a replacing unit 703, and a sending unit 704.
  • the receiving unit 701 is configured to receive a service message sent by the media gateway controlled by the first media gateway controller, where the service message carries the media gateway identifier.
  • the detecting unit 702 is configured to detect whether the first media gateway controller is faulty.
  • the replacing unit 703 is configured to replace the media gateway identifier carried by the service message received by the receiving unit 701 with the edge access controller identifier when the detecting unit 702 detects that the first media gateway controller is faulty.
  • the sending unit 704 is configured to send, to the second media gateway controller, a registration request that carries the identifier of the edge access controller.
  • the detecting unit 702 is specifically configured to send a detection message to the first media gateway controller to detect whether the first media gateway controller is faulty.
  • the sending unit 704 may further carry the medium in the registration request sent to the second media gateway controller.
  • the receiving unit 701 is further configured to receive the service message sent by the media gateway, where the service message carries the identifier of the media gateway, and the replacing unit 703 It can also be used to replace the identifier of the media gateway in the service message received by the receiving unit 701 with the identifier of the edge access controller, and the sending unit 704 can also be used to send the service message replaced by the identifier of the edge access controller to Second media gateway controller.
  • the detecting unit 702 may further be configured to send a detection message to the second media gateway controller to detect the Whether the second media gateway controller is faulty, so that the second media gateway controller that the edge access controller requests to register can work normally.
  • the edge access controller that implements the service when the media gateway controller is faulty receives the service message that is sent by the media gateway and carries the identifier of the media gateway, and sends the identifier of the edge access controller to the first media gateway controller.
  • the service message when detecting that the first media gateway controller is faulty, replaces the media gateway identifier with the edge access controller identifier, and initiates a registration request carrying the edge access controller identifier to the second media gateway controller, so as to timely Restore the media gateway user service.
  • a seventh embodiment of the present invention provides a system for implementing a service when a media gateway controller fails.
  • the method includes an edge access controller 801 and a media gateway 802 controlled by a first media gateway controller.
  • the edge access controller 801 is configured to receive a service message sent by the media gateway 802 controlled by the first media gateway controller, and when detecting the first media gateway controller failure, the media gateway controlled by the first media gateway controller
  • the 802 sends a handover indication
  • the media gateway 802 is configured to send a service message to the edge access controller 801, and when the first media gateway controller fails, receive the handover indication sent by the edge access controller 801, and go to the second
  • the media gateway controller sends a registration request.
  • the media gateway controller When the media gateway controller fails to implement the service when the media gateway controller fails, the media gateway sends a service message to the edge access controller, and when the edge access controller detects that the first media gateway controller is faulty, the media gateway is sent to the media gateway. Sending a handover indication, and the media gateway initiates to the second media gateway controller Register the request to restore the media gateway user service in time.
  • An eighth embodiment of the present invention provides a system for implementing a service when a media gateway controller fails, as shown in FIG. 9, including an edge access controller 901 and a media gateway 902 controlled by a first media gateway controller.
  • the edge access controller 901 is configured to receive a service message sent by the media gateway 902 controlled by the media first media gateway controller, where the service message carries the identifier of the media gateway 902, and detects that the first media gateway controller is faulty.
  • the edge access controller 902 replaces the media gateway identifier carried by the service message with the service message identified by the edge access controller, and initiates a registration request to the second media gateway controller, where the registration request carries the edge access controller identifier.
  • the media gateway controlled by the first media gateway controller is used 902 to send a service message to the edge access controller 901.
  • the media gateway controller When the media gateway controller fails to implement the service when the media gateway controller is faulty, the media gateway sends a service message carrying the media gateway identifier, and the edge access controller detects the service that is received when the first media gateway controller fails.
  • the identifier of the media gateway carried in the message is replaced with the identifier of the edge access controller, and the registration request is initiated to the second media gateway controller to restore the media gateway user service in time.
  • the fifth and sixth apparatus embodiments, the seventh and eighth system embodiments of the present invention can be referred to the description of the first to fourth method embodiments of the present invention.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a computer device which may be a personal computer, a server, a storage medium including: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, Random) Acces s Memory
  • a variety of media that can store program code, such as a disk or a disc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供了一种媒体网关控制器故障时实现业务的方法、设备及系统,其中方法包括:边缘接入控制器接收第一媒体网关控制器控制的媒体网关发送的业务消息,边缘接入控制器检测到第一媒体网关控制器故障时,向所述媒体网关发送切换指示,使所述媒体网关向第二媒体网关控制器发起注册请求,或者将接收到的业务消息中的所述媒体网关的标识替换为边缘接入控制器的标识,向第二媒体网关控制器发起携带边缘接入控制器的标识的注册请求,从而能够及时及时恢复媒体网关的用户业务。

Description

一种媒体网关控制器故障时实现业务的方法、 设备及系统 技术领域
本发明属于通信领域,尤其涉及一种媒体网关控制器故障时实现业务的方 法、 设备及系统。
背景技术
媒体网关控制器 (Media Gateway Control l er , 筒称 MGC ) 和媒体网关 ( Media Gateway, 筒称 MG )是下一代网络 ( Next Generat ion Network,筒称 为 NGN ) 中的两个关键构件。 随着光纤到家(Fiber To The Home, 筒称 FTTH) 的普及, 固定用户采用光纤接入的情况越来越多, 平均每个媒体网关下挂的用 户数量越来越少, 导致媒体网关控制器管理的媒体网关数量越来越大。
本发明人发现现有技术中,媒体网关检测媒体网关控制器故障是通过判断 两者心跳周期实现的。 当接入大量媒体网关时, 为了避免媒体网关心跳对系统 沖击过大, 一般心跳周期都比较长。 假如媒体网关控制器故障, 在一个心跳周 期内,媒体网关控制器控制的媒体网关的用户业务都是中断的, 直到这些媒体 网关注册到新的媒体网关控制器后才能够恢复。这就导致媒体网关控制器故障 时, 媒体网关控制器控制的媒体网关的用户业务中断时间过长。
发明内容
在下文中给出了关于本发明的筒要概述,以便提供关于本发明的某些方面 的基本理解。 应当理解, 这个概述并不是关于本发明的穷举性概述。 它并不是 意图确定本发明的关键或重要部分,也不是意图限定本发明的范围。其目的仅 仅是以筒化的形式给出某些概念, 以此作为稍后论述的更详细描述的前序。
本发明实施例提供了一种媒体网关控制器故障时实现业务的方法, 包括: 边缘接入控制器接收第一媒体网关控制器控制的媒体网关发送的业务消 息;
当所述边缘接入控制器检测所述第一媒体网关控制器故障时,向所述媒体 网关发送切换指示, 以使所述媒体网关向第二媒体网关控制器发起注册请求。 本发明实施例还提供了一种媒体网关控制器故障时实现业务的方法, 包 括:
边缘接入控制器接收第一媒体网关控制器控制的媒体网关发送的业务消 息, 所述业务消息携带所述媒体网关的标识;
当所述边缘接入控制器检测所述第一媒体网关控制器故障时,所述边缘接 入控制器将所述媒体网关的标识替换为所述边缘接入控制器的标识,向第二媒 体网关控制器发起包含所述边缘接入控制器的标识的注册请求。
本发明实施也提供了一种媒体网关控制器故障时实现业务的边缘接入控 制器, 包括:
接收单元, 用于接收第一媒体网关控制器控制的媒体网关发送的业务消 息;
发送单元,用于当所述边缘接入控制器检测所述第一媒体网关控制器故障 时, 向所述媒体网关发送切换指示, 以使所述媒体网关向第二媒体网关控制器 发起注册请求。
本发明实施例还提供了一种媒体网关控制器故障时实现业务的边缘接入 控制器, 包括:
接收单元,用于接收由第一媒体网关控制器控制的媒体网关发送的业务消 息, 所述业务消息携带所述媒体网关标识;
替换单元,用于当所述边缘接入控制器检测所述第一媒体网关控制器故障 时, 将所述业务消息携带的所述媒体网关标识替换为所述边缘接入控制器标 识;
发送单元, 用于向第二媒体网关控制器发起注册请求,所述注册请求携带 所述边缘接入控制器标识。
本发明实施例还提供了一种媒体网关控制器故障时实现业务的系统, 包 括:
边缘接入控制器,用于接收第一媒体网关控制器控制的媒体网关发送的业 务消息, 当检测所述第一媒体网关控制器故障时, 向所述第一媒体网关控制器 控制的媒体网关发送切换指示;
所述媒体网关, 用于接收所述切换指示, 并向第二媒体网关控制器发送注 册请求。
本发明实施例还提供了另一种媒体网关控制器故障时实现业务的系统,包 括:
所述边缘接入控制器,用于接收由第一媒体网关控制器控制的媒体网关发 送的业务消息, 所述业务消息携带所述媒体网关标识; 当检测所述第一媒体网 关控制器发生故障时, 向第二媒体网关控制器发起注册请求, 所述注册请求携 带所述边缘接入控制器标识;
所述媒体网关,用于向所述边缘接入控制器发送携带所述媒体网关标识的 业务消息。
本发明实施例提供的媒体网关控制器故障时实现业务的方法、 设备及系 统,可以通过边缘接入控制器接收第一媒体网关控制器控制的媒体网关发送的 业务消息, 然后边缘接入控制器检测所述第一媒体网关控制器故障时, 边缘接 入控制器将所述媒体网关的标识替换为所述边缘接入控制器的标识或者指示 媒体网关向第二媒体网关控制器发起注册请求,从而能够及时恢复所述媒体网 关的用户业务。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所 使用的附图作一筒地介绍,显而易见地, 下面描述中的附图是本发明的一些实 施例, 对于本领域普通技术人员来讲, 在不付出创造性劳动的前提下, 还可以 根据这些附图获得其他的附图。 图 1为媒体网关与媒体网关控制器组网示意图
图 2为本发明第一实施例的方法流程示意图
图 3为本发明第二实施例的方法流程示意图
图 4为本发明第三实施例的方法流程示意图
图 5为本发明第四实施例的方法流程示意图
图 6为本发明第五实施例的设备结构示意图
图 7为本发明第六实施例的设备结构示意图
图 8为本发明第七实施例的系统结构示意图
图 9为本发明第八实施例的系统结构示意图。
具体实施例
在下文中将结合附图对本发明的示范性实施例进行描述。为了清楚和筒明 起见, 在说明书中并未描述实际实施方式的所有特征。 然而, 应该了解, 在开 发任何这种实际实施例的过程中必须做出很多特定于实施方式的决定,以便实 现开发人员的具体目标, 并且这些决定可能会随着实施方式的不同而有所改 变。
如图 1所示,从安全角度考虑,媒体网关一般通过边缘接入控制器(Border Acces s Cont ro l l er , 筒称为 BAC )接入网络。 本发明实施例中第一媒体网关 控制器是指与媒体网关当前存在控制关系的媒体网关控制器,第二媒体网关控 制器是指当第一媒体网关控制器出现故障后,媒体网关需要重新建立控制关系 的媒体网关控制器。
本发明第一实施例提供了一种媒体网关控制器故障时实现业务的方法,如 图 2所示, 包括:
步骤 201 : 边缘接入控制器接收第一媒体网关控制器控制的媒体网关发送 的业务消息。
可选地, 所述边缘接入控制器向所述第一媒体网关控制器发送检测信息, 用于检测所述第一媒体网关控制器是否发生故障。
步骤 202: 当所述边缘接入控制器检测所述第一媒体网关控制器故障时, 向所述媒体网关发送切换指示,以使所述媒体网关向第二媒体网关控制器发起 注册请求。
可选地, 向所述第一媒体网关控制器控制的媒体网关发送切换指示之前, 还包括:
所述边缘接入控制器向所述第二媒体网关控制器发送检测信息,用于检测 所述第二媒体网关控制器是否发生故障。
本发明实施例提供的一种媒体网关控制器故障时实现业务的方法,边缘接 入控制器接收第一媒体网关控制器控制的媒体网关发送的业务消息,检测到第 一媒体网关控制器发生故障时,及时向第一媒体网关控制器控制的媒体网关发 送切换指示,指示媒体网关向第二媒体网关控制器发起注册,从而及时恢复媒 体网关的用户业务。
本发明第二实施例提供了一种媒体网关控制器故障时实现业务的方法,如 图 3所示, 包括:
步骤 301 : 边缘接入控制器接收第一媒体网关控制器控制的媒体网关发送 的业务消息, 所述业务消息携带所述媒体网关标识。
步骤 302: 当所述边缘接入控制器检测所述第一媒体网关控制器故障时, 所述边缘接入控制器将所述媒体网关的标识替换为所述边缘接入控制器的标 识, 向第二媒体网关控制器发起包含所述边缘接入控制器的标识的注册请求。
可选地,所述边缘接入控制器向第二媒体网关控制器发起包含所述边缘接 入控制器的标识的注册请求后, 还包括:
所述边缘接入控制器接收所述媒体网关发送的业务消息,所述业务消息携 带所述媒体网关的标识;
所述边缘接入控制器将所述业务消息携带的所述媒体网关的标识替换为 所述边缘接入控制器的标识;
所述边缘接入控制器向第二媒体网关控制器发送携带所述边缘接入控制 器的标识的业务消息。
可选地, 所述边缘接入控制器向所述第一媒体网关控制器发送检测信息, 用检测所述第一媒体网关控制器是否发生故障。
进一步地, 所述边缘接入控制器向第二媒体网关控制器发起注册请求之 前, 还包括:
所述边缘接入控制器向第二媒体网关控制器发送检测信息,用于检测所述 第二媒体网关控制器是否故障。
可选地, 所述注册请求还携带所述媒体网关的鉴权信息。
具体地, 所述媒体网关的鉴权信息配置在所述边缘接入控制器中。
本发明实施例提供的一种媒体网关控制器故障时实现业务的方法,边缘接 入控制器接收第一媒体网关控制器控制的媒体网关发送的携带该媒体网关标 识的业务消息, 当边缘接入控制器检测到第一媒体网关控制器发生故障时,及 时代理该媒体网关向第二媒体网关控制器发送携带边缘接入控制器标识的注 册请求, 从而及时恢复媒体网关的用户业务。
本发明第三实施例提供了一种媒体网关控制器故障时实现业务的方法,如 图 4所示, 包括:
步骤 401 : 媒体网关发送业务消息。
媒体网关通过边缘接入控制器与媒体网关控制器连接。媒体网关首先要向 边缘接入控制器发送业务消息。
步骤 402: 边缘接入控制器向第一媒体网关控制器发送检测消息。
由于多个媒体网关与一个媒体网关控制器相连,因此媒体网关与媒体网关 控制器之间是多对一的连接关系。 当接入大量媒体网关时, 为了避免媒体网关 心跳对系统沖击过大, 一般心跳周期都比较长, 所以由媒体网关发送心跳来检 测媒体网关控制器是否发生故障相对耗时较长。本实施例中, 边缘接入控制器 发送检测消息至与该媒体网关存在控制关系的媒体网关控制器,由于边缘接入 控制器与媒体网关控制器之间是一对一的连接关系,因此相对媒体网关可以更 加快速检测媒体网关控制器是否发生故障。
步骤 403: 边缘接入控制器向媒体网关发送切换指示。
当边缘接入控制器检测到第一媒体网关控制器发生故障时,向第一媒体网 关控制器控制的媒体网关发送切换指示。
步骤 404: 媒体网关接收到切换指示后, 向第二媒体网关控制器发起注册 请求。
媒体网关接收到边缘接入控制器发送的切换指示后,向第二媒体网关控制 器发起注册请求, 以便及时恢复媒体网关的用户业务。
在执行步骤 404之前,边缘接入控制器还可以先向第二媒体网关控制器发 送检测消息, 以确定第二媒体网关控制器是否发生故障。
步骤 405: 媒体网关注册成功, 恢复媒体网关的用户业务。
媒体网关向第二媒体网关控制器注册成功,与第二媒体网关控制器建立连 接关系, 恢复媒体网关用户业务。
本发明实施例提供的媒体网关控制器故障时实现业务的方法,当边缘接入 控制器检测到第一媒体网关控制器发生故障时,向第一媒体网关控制器控制的 媒体网关发送切换指示, 媒体网关及时向第二媒体网关控制器发起注册请求, 从而及时恢复媒体网关用户业务。
本发明第四实施例提供了一种媒体网关控制器故障时实现业务的方法,如 图 5所示, 包括:
步骤 501 : 媒体网关发送业务消息。
媒体网关通过边缘接入控制器与媒体网关控制器连接。媒体网关首先要向 边缘接入控制器发送业务消息。媒体网关向边缘接入控制器发送的业务消息携 带该媒体网关的标识。
步骤 502: 边缘接入控制器向第一媒体网关控制器发送检测消息。
边缘接入控制器发送检测消息至与该媒体网关存在控制关系的媒体网关 控制器, 由于边缘接入控制器与媒体网关控制器之间是一对一的连接关系, 因 此相对媒体网关可以更加快速检测媒体网关控制器是否发生故障。
步骤 503: 边缘接入控制器向第二媒体网关控制器发起注册请求。
当边缘接入控制器检测到第一媒体网关控制器发生故障时,边缘接入控制 器向第二媒体网关控制器发起注册请求,注册请求中携带有边缘接入控制器标 识。边缘接入控制器向第二媒体网关控制器发起的注册请求中还可以携带该媒 体网关的鉴权信息, 该鉴权信息可以直接配置在边缘接入控制器。
步骤 504: 媒体网关发送业务消息。
注册成功后,媒体网关向边缘接入控制器发送业务消息。该业务消息携带 媒体网关的标识。
步骤 505: 边缘接入控制器将业务消息中的媒体网关的标识替换为边缘接 入控制器的标识。
步骤 506: 边缘接入控制器向第二媒体网关控制器发送业务消息。
边缘接入控制器向第二媒体网关控制器注册成功后,向第二媒体网关控制 器发送携带边缘接入控制器标识的业务消息。
本发明实施例提供的一种媒体网关控制器故障时实现业务的方法,边缘接 入控制器接收媒体网关发送的业务消息,当边缘接入控制器检测到第一媒体网 关控制器发生故障时,向第二媒体网关控制器发起携带边缘接入控制器标识的 注册请求, 从而及时恢复媒体网关用户业务。
本发明第五实施例提供了一种媒体网关控制器故障时实现业务的边缘接 入控制器, 如图 6所示, 包括接收单元 601、 检测单元 602和发送单元 603。 其中, 接收单元 601 , 用于接收第一媒体网关控制器控制的媒体网关发送的业 务消息。 检测单元 602 , 用于检测所述第一媒体网关控制器是否发生故障。 发 送单元 603, 用于当所述检测单元 602检测所述第一媒体网关控制器故障时, 向所述媒体网关发送切换指示,以使所述媒体网关向第二媒体网关控制器发起 注册请求。
检测单元 602 , 具体用于向所述第一媒体网关控制器发送检测信息来检测 所述第一媒体网关控制器是否发生故障。
本发明实施例中发送单元 603向该媒体网关发送切换指示之前,检测单元 602还用于向第二媒体网关控制器发送检测信息, 检测所述第二媒体网关控制 器是否发生故障,从而保证该媒体网关请求注册的第二媒体网关控制器是能够 正常工作的。
本发明实施例提供的一种媒体网关控制器故障时实现业务的边缘接入控 制器, 在检测到第一媒体网关控制器发生故障时, 向媒体网关发送切换指示, 使媒体网关向第二媒体网关控制器发起注册, 从而及时恢复媒体网关用户业 务。
本发明第六实施例提供了一种媒体网关控制器故障时实现业务的边缘接 入控制器, 如图 7所示, 包括接收单元 701、 检测单元 702、 替换单元 703、 以及发送单元 704。 其中, 接收单元 701 , 用于接收由第一媒体网关控制器控 制的媒体网关发送的业务消息, 该业务消息携带该媒体网关标识。 检测单元 702 , 用于检测第一媒体网关控制器是否发生故障。 替换单元 703, 用于当检 测单元 702检测到该第一媒体网关控制器故障时,将接收单元 701接收的业务 消息携带的该媒体网关标识替换为边缘接入控制器标识。 发送单元 704 , 用于 向第二媒体网关控制器发送携带该边缘接入控制器的标识的注册请求。
检测单元 702 具体用于向第一媒体网关控制器发送检测消息来检测第一 媒体网关控制器是否发生故障。
发送单元 704 向第二媒体网关控制器发送的注册请求中还可以携带该媒 体网关的鉴权信息, 该鉴权信息配置在该边缘接入控制器。
本发明实施例中, 发送单元 704向第二媒体网关控制器发送注册请求后, 接收单元 701还可以用于接收该媒体网关发送的业务消息,业务消息中携带该 媒体网关的标识,替换单元 703还可以用于将接收单元 701接收的业务消息中 的媒体网关的标识替换为边缘接入控制器的标识,发送单元 704还可以用于将 替换为边缘接入控制器的标识的业务消息发送到第二媒体网关控制器。
本发明实施例中 ,发送单元 704向第二媒体网关控制器发起携带边缘接入 控制器标识的注册请求之前,检测单元 702还可以用于向第二媒体网关控制器 发送检测消息, 以检测第二媒体网关控制器是否发生故障,从而保证该边缘接 入控制器请求注册的第二媒体网关控制器是能够正常工作的。
本发明实施例提供的媒体网关控制器故障时实现业务的边缘接入控制器, 接收媒体网关发送的携带该媒体网关标识的业务消息,向第一媒体网关控制器 发送携带边缘接入控制器标识的业务消息,当检测到第一媒体网关控制器故障 时,将媒体网关标识替换为边缘接入控制器标识, 向第二媒体网关控制器发起 携带边缘接入控制器标识的注册请求, 从而及时恢复媒体网关用户业务。
本发明第七实施例提供了一种媒体网关控制器故障时实现业务的系统,如 图 8所示, 包括边缘接入控制器 801和第一媒体网关控制器控制的媒体网关 802。 其中边缘接入控制器 801 , 用于接收第一媒体网关控制器控制的媒体网 关 802发送的业务消息, 当检测第一媒体网关控制器故障时, 向该第一媒体网 关控制器控制的媒体网关 802发送切换指示, 该媒体网关 802 , 用于向边缘接 入控制器 801发送业务消息, 当第一媒体网关控制器发生故障时,接收边缘接 入控制器 801发送的切换指示, 并向第二媒体网关控制器发送注册请求。
本发明实施例提供的媒体网关控制器故障时实现业务的系统,媒体网关向 边缘接入控制器发送业务消息,当边缘接入控制器检测到第一媒体网关控制器 发生故障时, 向媒体网关发送切换指示,媒体网关向第二媒体网关控制器发起 注册请求, 从而及时恢复媒体网关用户业务。
本发明第八实施例提供了一种媒体网关控制器故障时实现业务的系统,如 图 9所示, 包括边缘接入控制器 901和第一媒体网关控制器控制的媒体网关 902。 其中, 边缘接入控制器 901 , 用于接收媒体第一媒体网关控制器控制的 媒体网关 902发送的业务消息, 该业务消息携带该媒体网关 902的标识, 当检 测第一媒体网关控制器发生故障时,边缘接入控制器 902将该业务消息携带的 媒体网关标识替换为边缘接入控制器标识的业务消息,向第二媒体网关控制器 发起注册请求, 注册请求携带边缘接入控制器标识。 第一媒体网关控制器控制 的媒体网关用于 902向边缘接入控制器 901发送业务消息。
本发明实施例提供的媒体网关控制器故障时实现业务的系统,媒体网关发 送携带媒体网关标识的业务消息,边缘接入控制器检测到第一媒体网关控制器 发生故障时,将接收到的业务消息中携带的媒体网关的标识替换为边缘接入控 制器的标识,向第二媒体网关控制器发起注册请求从而及时恢复媒体网关用户 业务。
本发明第五和第六设备实施例、第七和第八系统实施例可以参考本发明第 一至四方法实施例的描述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示 例的单元及算法步骤, 能够以电子硬件、 计算机软件或者二者的结合来实现, 为了清楚地说明硬件和软件的可互换性,在上述说明中已经按照功能一般性地 描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行,取决 于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用 来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本发明的范 围。
所属领域的技术人员可以清楚地了解到, 为描述的方便和筒洁, 上述描述 的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程, 在此不再赘述。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统、 装置和方 法, 可以通过其它的方式实现。 例如, 以上所描述的装置实施例仅仅是示意性 的, 例如, 所述单元的划分, 仅仅为一种逻辑功能划分, 实际实现时可以有另 外的划分方式, 例如多个单元或组件可以结合或者可以集成到另一个系统, 或 一些特征可以忽略, 或不执行。 另一点, 所显示或讨论的相互之间的耦合或直 接耦合或通信连接可以是通过一些接口, 装置或单元的间接耦合或通信连接, 可以是电性, 机械或其它的形式。
另外, 在本发明各个实施例中的各功能单元可以集成在一个处理单元中, 也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元 中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的 形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售 或使用时, 可以存储在一个计算机可读取存储介质中。 基于这样的理解, 本发 明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全 部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储 介质中, 包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器, 的存储介质包括: U盘、 移动硬盘、 只读存储器(ROM, Read-Only Memory ), 随机存取存储器(RAM, Random Acces s Memory ), 磁碟或者光盘等各种可以存 储程序代码的介质。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于 此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可轻易想到 变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明的保护范围应 以所述权利要求的保护范围为准。

Claims

1、 一种媒体网关控制器故障时实现业务的方法, 其特征在于, 包括: 边缘接入控制器接收第一媒体网关控制器控制的媒体网关发送的业务消 息;
当所述边缘接入控制器检测所述第一媒体网关控制器故障时,向所述媒体 网关发送切换指示, 以使所述媒体网关向第二媒体网关控制器发起注册请求。
2、 如权利要求 1所述的方法, 其特征在于, 所述边缘接入控制器向所述 第一媒体网关控制器发送检测信息,用于检测所述第一媒体网关控制器是否发 生故障。
3、 如权利要求 2所述的方法, 其特征在于, 向所述媒体网关发送切换指 示之前, 还包括:
所述边缘接入控制器向所述第二媒体网关控制器发送检测信息,用于检测 所述第二媒体网关控制器是否发生故障。
4、 一种媒体网关控制器故障时实现业务的方法, 其特征在于, 包括: 边缘接入控制器接收第一媒体网关控制器控制的媒体网关发送的业务消 息, 所述业务消息携带所述媒体网关的标识;
当所述边缘接入控制器检测所述第一媒体网关控制器故障时,所述边缘接 入控制器将所述媒体网关的标识替换为所述边缘接入控制器的标识,向第二媒 体网关控制器发起包含所述边缘接入控制器的标识的注册请求。
5、 如权利要求 4所述的方法, 其特征在于, 所述边缘接入控制器向第二 媒体网关控制器发起包含所述边缘接入控制器的标识的注册请求后, 还包括: 所述边缘接入控制器接收所述媒体网关发送的业务消息,所述业务消息携 带所述媒体网关的标识;
所述边缘接入控制器将所述业务消息携带的所述媒体网关的标识替换为 所述边缘接入控制器的标识;
所述边缘接入控制器向第二媒体网关控制器发送携带所述边缘接入控制 器的标识的业务消息。
6、 如权利要求 4所述的方法, 其特征在于, 所述边缘接入控制器向所述 第一媒体网关控制器发送检测信息,用于检测所述第一媒体网关控制器是否发 生故障。
7、 如权利要求 6所述的方法, 其特征在于, 所述边缘接入控制器向第二 媒体网关控制器发起包含所述边缘接入控制器的标识的注册请求之前, 还包 括:
所述边缘接入控制器向所述第二媒体网关控制器发送检测信息,用于检测 所述第二媒体网关控制器是否故障。
8、 如权利要求 4至 7所述的方法, 其特征在于, 所述注册请求还携带所 述媒体网关的鉴权信息。
9、 如权利要求 8所述的方法, 其特征在于, 所述媒体网关的鉴权信息配 置在所述边缘接入控制器中。
10、一种媒体网关控制器故障时实现业务的边缘接入控制器,其特征在于, 包括:
接收单元, 用于接收第一媒体网关控制器控制的媒体网关发送的业务消 息;
检测单元, 用于检测所述第一媒体网关控制器是否发生故障;
发送单元, 用于当所述检测单元检测所述第一媒体网关控制器故障时, 向 所述媒体网关发送切换指示,以使所述媒体网关向第二媒体网关控制器发起注 册请求。
11、 如权利要求 10所边缘接入控制器, 其特征在于, 所述检测单元具体 用于向所述第一媒体网关控制器发送检测信息,来检测所述第一媒体网关控制 器是否发生故障。
12、 如权利要求 11所述的边缘接入控制器, 其特征在于, 所述检测单元 还用于向所述第二媒体网关控制器发送检测信息 ,检测所述第二媒体网关控制 器是否发生故障。
1 3、一种媒体网关控制器故障时实现业务的边缘接入控制器,其特征在于, 包括:
接收单元,用于接收由第一媒体网关控制器控制的媒体网关发送的业务消 息, 所述业务消息携带所述媒体网关标识;
检测单元, 用于检测所述第一媒体网关控制器是否发生故障;
替换单元, 用于当所述检测单元检测所述第一媒体网关控制器故障时,将 所述业务消息携带的所述媒体网关标识替换为所述边缘接入控制器标识;
发送单元, 用于向第二媒体网关控制器发起注册请求,所述注册请求携带 所述边缘接入控制器标识。
14、 如权利要求 1 3所述的边缘接入控制器, 其特征在于, 向第二媒体网 关控制器发起包含所述边缘接入控制器的标识的注册请求后, 所述接收单元, 还用于接收所述媒体网关发送的业务消息,所述业务消息携带所述媒体网关的 标识;
所述替换单元,还用于将所述业务消息携带的所述媒体网关的标识替换为 所述边缘接入控制器的标识;
所述发送单元,还用于向第二媒体网关控制器发送所述携带边缘接入控制 器标识的业务消息。
15、 如权利要求 1 3或 14所述的边缘接入控制器, 其特征在于, 所述检测 单元具体用于向所述第一媒体网关控制器发送检测信息来检测所述第一媒体 网关控制器是否发生故障。
16、 如权利要求 15所述的边缘接入控制器, 其特征在于, 所述检测单元, 还用于向所述第二媒体网关控制器发送检测信息,用于检测所述第二媒体网关 控制器是否发生故障。
17、 如权利要求 1 3至 16任一所述的边缘接入控制器, 其特征在于, 所述 发送单元向所述第二媒体网关控制器发送的注册请求携带所述媒体网关的鉴 权信息。
18、 一种媒体网关控制器故障时实现业务的系统, 其特征在于, 包括: 边缘接入控制器,用于接收第一媒体网关控制器控制的媒体网关发送的业 务消息, 当检测所述第一媒体网关控制器故障时, 向所述第一媒体网关控制器 控制的媒体网关发送切换指示;
所述媒体网关, 用于接收所述切换指示, 并向第二媒体网关控制器发送注 册请求。
19、 一种媒体网关控制器故障时实现业务的系统, 包括:
所述边缘接入控制器, 用于接收由第一媒体网关控制器控制的媒体网关 发送的业务消息, 所述业务消息携带所述媒体网关标识。 当检测所述第一媒体 网关控制器发生故障时, 向第二媒体网关控制器发起注册请求, 所述注册请求 携带所述边缘接入控制器标识;
所述媒体网关,用于向所述边缘接入控制器发送携带所述媒体网关标识的 业务消息。
PCT/CN2011/084567 2011-12-23 2011-12-23 一种媒体网关控制器故障时实现业务的方法、设备及系统 WO2013091248A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800030849A CN102577483A (zh) 2011-12-23 2011-12-23 一种媒体网关控制器故障时实现业务的方法、设备及系统
PCT/CN2011/084567 WO2013091248A1 (zh) 2011-12-23 2011-12-23 一种媒体网关控制器故障时实现业务的方法、设备及系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/084567 WO2013091248A1 (zh) 2011-12-23 2011-12-23 一种媒体网关控制器故障时实现业务的方法、设备及系统

Publications (1)

Publication Number Publication Date
WO2013091248A1 true WO2013091248A1 (zh) 2013-06-27

Family

ID=46417512

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/084567 WO2013091248A1 (zh) 2011-12-23 2011-12-23 一种媒体网关控制器故障时实现业务的方法、设备及系统

Country Status (2)

Country Link
CN (1) CN102577483A (zh)
WO (1) WO2013091248A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104185220B (zh) * 2013-05-22 2018-05-01 中国电信股份有限公司 Ims核心网设备失效切换方法和边缘接入控制设备
CN104601456B (zh) * 2013-10-30 2017-11-07 华为终端有限公司 网关替换方法、网关及服务器
WO2016127304A1 (zh) 2015-02-10 2016-08-18 华为技术有限公司 一种语音业务注册方法及数字终端

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1527550A (zh) * 2003-03-06 2004-09-08 华为技术有限公司 Ip接入实现语音业务的方法及系统
CN1725716A (zh) * 2004-07-21 2006-01-25 华为技术有限公司 一种检测媒体网关和媒体网关控制器之间链路故障的方法
CN1741476A (zh) * 2005-09-20 2006-03-01 广东省电信有限公司研究院 信令网关与媒体网关控制器之间的连接故障的处理方法
US20060045102A1 (en) * 2004-08-31 2006-03-02 Pelaez Mariana B Method for recovering a mismatch between a media gateway and a media gateway controller
CN100394744C (zh) * 2003-09-05 2008-06-11 Ut斯达康(中国)有限公司 由媒体网关检测媒体网关控制器状态的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100589641C (zh) * 2006-07-12 2010-02-10 中兴通讯股份有限公司 一种防止呼叫会话控制功能实体活动资源挂死的方法
CN101094064A (zh) * 2006-07-25 2007-12-26 中兴通讯股份有限公司 一种ip终端安全接入网络的方法
CN101808352B (zh) * 2009-02-13 2013-02-06 上海贝尔股份有限公司 在下一代网络中实现单个中继网关双归属切换的方法
CN102595361B (zh) * 2011-01-05 2017-03-22 中兴通讯股份有限公司 呼叫处理方法及系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1527550A (zh) * 2003-03-06 2004-09-08 华为技术有限公司 Ip接入实现语音业务的方法及系统
CN100394744C (zh) * 2003-09-05 2008-06-11 Ut斯达康(中国)有限公司 由媒体网关检测媒体网关控制器状态的方法
CN1725716A (zh) * 2004-07-21 2006-01-25 华为技术有限公司 一种检测媒体网关和媒体网关控制器之间链路故障的方法
US20060045102A1 (en) * 2004-08-31 2006-03-02 Pelaez Mariana B Method for recovering a mismatch between a media gateway and a media gateway controller
CN1741476A (zh) * 2005-09-20 2006-03-01 广东省电信有限公司研究院 信令网关与媒体网关控制器之间的连接故障的处理方法

Also Published As

Publication number Publication date
CN102577483A (zh) 2012-07-11

Similar Documents

Publication Publication Date Title
EP3202086B1 (en) State replication of virtual network function instances
EP2454679B1 (en) Management of an instant message session
US10097530B2 (en) Security authentication method and bidirectional forwarding detection BFD device
WO2015154246A1 (zh) 基于网络功能虚拟化的故障处理方法及装置、系统
EP2731010A1 (en) Method, device, and system for migrating configuration information during live migration of virtual machine
JP6522159B2 (ja) 音声通信処理方法及びシステム、電子装置、並びに記憶媒体
CN108011737A (zh) 一种故障切换方法、装置及系统
WO2011026358A1 (zh) 一种Web认证用户异常下线的处理方法和系统
WO2013071766A1 (zh) 异常处理方法、装置和客户端
WO2014101228A1 (zh) 无线网络的能力开放系统、网关、代理和方法
EP3262806B1 (en) P-cscf recovery and reregistration
WO2016082710A1 (zh) 一种呼叫控制方法、Diameter协议转发设备及系统
WO2016065552A1 (zh) 一种心跳周期的设置方法及终端
WO2015109955A1 (zh) 电信云中异常事件的处理方法及装置
WO2018054157A1 (zh) 一种释放会话资源的方法、装置和系统
CN113302962A (zh) 无线装置的无线电接入能力
WO2014036724A1 (zh) 一种操作维护通道的故障恢复方法和网络管理终端
EP3605954B1 (en) State detection of netconf session
WO2013091248A1 (zh) 一种媒体网关控制器故障时实现业务的方法、设备及系统
US20090077428A1 (en) Software Method And System For Controlling And Observing Computer Networking Devices
WO2007112683A1 (en) Method,apparatus and system for call recovery
WO2012126286A1 (zh) 一种aaa服务器服务状态检测方法及系统
WO2016154921A1 (zh) 一种数据业务的数据传输方法及装置
JP2016225879A (ja) 通信装置、通信方法、通信プログラム及び通信システム
CN106936608B (zh) 一种建立ssh连接的方法、相关设备及系统

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180003084.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11878116

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11878116

Country of ref document: EP

Kind code of ref document: A1