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Voip emergency independent agent device and method of pon system

An agent device and emergency technology, which is applied in the field of VoIP emergency independent agent device, can solve the problems that ONU equipment cannot provide external voice call service, voice call service interruption, etc., and achieve good interoperability and enhanced security.

Active Publication Date: 2021-12-24
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Once unexpected events such as network failure and communication link interruption occur, the active and standby softswitch platforms will stop serving at the same time, and the ONU equipment will not only be unable to provide external voice call services, but also The voice call service will also be interrupted

Method used

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  • Voip emergency independent agent device and method of pon system
  • Voip emergency independent agent device and method of pon system
  • Voip emergency independent agent device and method of pon system

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Embodiment Construction

[0041] Reference will now be made in detail to specific embodiments of the invention, examples of which are illustrated in the accompanying drawings. While the invention will be described in conjunction with specific embodiments, it will be understood that it is not intended to limit the invention to the described embodiments. On the contrary, it is intended to cover alterations, modifications and equivalents as included within the spirit and scope of the invention as defined by the appended claims. It should be noted that the method steps described here can all be realized by any functional block or functional arrangement, and any functional block or functional arrangement can be realized as a physical entity or a logical entity, or a combination of both.

[0042] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embo...

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PUM

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Abstract

The invention discloses a VoIP emergency independent agent device and method of a PON system, and relates to the PON field. The device includes: a configuration module, used to: divide one or more ONUs of the OLT into VoIP emergency independent domains, and handle configuration related to the VoIP emergency independent domain; a detection module, used to: detect the reachability of the softswitch platform; The refresh module is used for: when the softswitch platform is unavailable, modify the standby voice proxy server IP of the ONU in the VoIP emergency independent domain to the voice VLAN interface IP of the OLT to which the ONU belongs. The invention can provide VoIP emergency independent service when the softswitch platform is unavailable.

Description

technical field [0001] The invention relates to the PON field, in particular to a VoIP emergency independent agent device and method for a PON system. Background technique [0002] In the PON (Passive Optical Network, Passive Optical Network) system, the VoIP (Voice over Internet Protocol, IP phone) voice call service of the ONU (Optical Network Unit, Optical Network Unit) requires the softswitch server to perform signaling control. Once the ONU and If the softswitch platform is disconnected, the ONU cannot provide voice services. [0003] The current solution for VoIP disaster recovery is to provide dual softswitch platforms for hot backup. When the active softswitch platform is unavailable, the ONU automatically switches to the backup softswitch platform to ensure continuous availability of VoIP services. [0004] In the process of realizing the present invention, the inventor finds that there are following problems in the prior art: [0005] Once unexpected events such ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q11/00H04M7/00
CPCH04Q11/0067H04M7/006H04M7/0084H04Q2011/0081
Inventor 余运南骆家林张超
Owner FENGHUO COMM SCI & TECH CO LTD