Implementation method for preventing avalanche effect of IMS (IP Multimedia Subsystem) registration

A realization method and facsimile technology, applied in electrical components, transmission systems, etc., can solve problems such as avalanche effect, IMS account registration time, registration failure, etc., and achieve the effect of preventing avalanche effect and avoiding avalanche effect

Inactive Publication Date: 2012-08-01
网经科技(苏州)有限公司
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Problems solved by technology

[0008] According to the above description, when access devices such as IP PBX register a large number of IMS accounts, if some accounts do not receive a response within the interval stipulated in the protocol due to the firewall settings

Method used

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  • Implementation method for preventing avalanche effect of IMS (IP Multimedia Subsystem) registration
  • Implementation method for preventing avalanche effect of IMS (IP Multimedia Subsystem) registration
  • Implementation method for preventing avalanche effect of IMS (IP Multimedia Subsystem) registration

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Embodiment Construction

[0020] The implementation method of preventing the IMS registration avalanche effect of the present invention is to add the IMS account number to the circular registration queue, then register the first IMS account number at the head of the queue in turn, and set the maximum waiting time. If the registration is received within the maximum waiting time If the server responds, the IMS account will be removed from the head of the circular registration queue, and the next IMS account in the circular registration queue will be registered immediately; otherwise, if no response is received within the maximum waiting time, the registration of the IMS account will be stopped. Insert the IMS account number into the end of the circular registration queue, and wait for the next registration opportunity; in this way, until the circular registration queue is empty. Therefore, the avalanche effect of the IMS registration is prevented and the registration of all IMS accounts is ensured as soon...

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Abstract

The invention provides an implementation method for preventing an avalanche effect of IMS (IP Multimedia Subsystem) registration. The implementation method comprises the following steps of: adding IMS account numbers into a circular registration queue; then registering a first IMS account number at the head of the registration queue in sequence and setting maximum waiting duration; if a response of a registration server is received in the maximum waiting duration, removing the IMS account number from the head of the circular registration queue, and immediately registering the next IMS account number in the circular registration queue; and if no response is received in the maximum waiting duration, stopping registering the IMS account number, and inserting the IMS account number into the tail of the circular registration queue and waiting the next registration choice; and doing the steps repeatedly till the circular registration queue is empty. Therefore, according to the implementation method disclosed by the invention, the avalanche effect of the IMS registration is prevented, all IMS account numbers can be registered as fast as possible, and the total registration time is shortened.

Description

technical field [0001] The invention relates to a realization method for preventing IMS registration avalanche effect, and belongs to the technical field of IMS registration. Background technique [0002] With the development and application of IMS networks, more and more enterprises and operators need to deploy access devices such as IP PBX, and configure a large number of IMS accounts on these devices, and then unify them to SBC (negotiating border controller) Send the REGISTER registration request message, and then the SBC forwards the REGISTER registration request message to the registration server. A large number of REGISTER registration request packets need to be sent to the SBC in a short period of time, which will cause a large load on the network and the registration server, and easily generate an avalanche effect, thereby affecting the performance of the network and the registration server. [0003] In order to deal with the avalanche effect mentioned above, opera...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 王向然周磊谢炜刘继明林恩峰
Owner 网经科技(苏州)有限公司
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