A method and device for realizing voice intercommunication in pon system

A voice call and voice technology, which is applied to the selection device, transmission system, and selection device of the multiplexing system. Maintenance cost, guarantee reliability and stability, guarantee the effect of business density

Active Publication Date: 2022-07-01
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above defects or improvement needs of the prior art, the present invention provides a method and device for realizing voice intercommunication in a PON system, the purpose of which is to realize voice intercommunication in a PON system when the voice server is interrupted, thus Solve the technical problem that the voice server is interrupted and the call cannot be realized, resulting in poor call reliability and stability

Method used

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  • A method and device for realizing voice intercommunication in pon system
  • A method and device for realizing voice intercommunication in pon system
  • A method and device for realizing voice intercommunication in pon system

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Embodiment 1

[0041] In order to ensure that the voice intercommunication in the PON system can still be realized even when the voice server is interrupted, the embodiment of the present invention provides a method for realizing the voice intercommunication in the PON system, which can be applied to both the GPON system and the EPON system.

[0042] like figure 1 As shown, taking the GPON system as an example, the method mainly includes the following steps:

[0043] Step 101: After each ONU obtains the corresponding voice IP, the OLT stores the correspondence between the ONUID, the voice IP, the telephone number and the GEMPORT.

[0044]There are two ways to allocate the voice IP of the ONU: static allocation and dynamic allocation. Except for the different ways in which the ONU obtains the voice IP, the main difference between the static allocation scheme and the dynamic allocation scheme lies in the acquisition and maintenance of the correspondence between the ONUID, the voice IP, the te...

Embodiment 2

[0065] On the basis of a method for implementing voice interworking in a PON system provided in the above-mentioned Embodiment 1, the embodiment of the present invention further provides a device for implementing voice interworking in a PON system, which is used to implement the voice interworking in Embodiment 1. Methods.

[0066] like figure 2 As shown, the device is deployed on the OLT, and mainly includes: a monitoring module, a voice server heartbeat detection module, and an ONU voice configuration module.

[0067] Described monitoring module is used for monitoring the voice IP distribution situation of each ONU, and then stores a corresponding relationship of ONUID, voice IP, telephone number and service channel identification according to monitoring information, and can synchronize this corresponding relationship to described ONU voice Configure the module. Wherein, in the GPON system, the service channel identifier is GEMPORT; in the EPON system, the service channel...

Embodiment 3

[0076] On the basis of the apparatus for implementing voice interworking in a PON system provided in Embodiment 2, this embodiment of the present invention further uses the apparatus in Embodiment 2 to specifically describe the method involved in Embodiment 1.

[0077] refer to image 3 , the heartbeat detection process of the voice server mainly includes the following steps:

[0078] Step 201, the detection and configuration module receives an instruction of the intra-PON voice interworking function enabled by the operation and maintenance personnel on the OLT.

[0079] Step 202, the detection configuration module notifies the voice server heartbeat detection module to start the heartbeat detection function of the voice server.

[0080] Step 203, the voice server heartbeat detection module periodically sends a heartbeat detection message to the voice server.

[0081] Step 204: After receiving the heartbeat detection message, the voice server responds to the heartbeat detect...

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Abstract

The invention discloses a method and a device for realizing voice intercommunication in a PON system, wherein the method comprises: after each ONU obtains the corresponding voice IP, the OLT stores the correspondence between ONUID, voice IP, telephone number and service channel identifier After detecting that the voice server heartbeat is interrupted, the OLT issues the voice IP / phone number mapping table to each ONU; Wherein, in the described voice IP / phone number mapping table, comprise the voice IP and the telephone number of each ONU with the OLT When the voice user dials through the ONU, the ONU queries the voice IP of the opposite end based on the phone number dialed by the voice user and the voice IP / phone number mapping table, so as to realize the voice call. Based on the method, even if the voice server is interrupted, the voice call can be maintained, the reliability and stability of the call service are ensured, the service density is ensured, and the hardware cost and maintenance cost are effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of PON, and more particularly, relates to a method and a device for realizing voice intercommunication in a PON system. Background technique [0002] Passive Optical Network (PON for short) system is the most mainstream access network system at present, which supports comprehensive high-speed access functions of ordinary home broadband user data, voice, video, and government and enterprise users. Optical fiber is used in the PON to connect to the Optical Line Terminal (OLT for short), and then the OLT is connected to multiple Optical Network Units (ONU for short), and finally the ONU provides data, voice and other services to the terminal. user. There are two main types of commonly used PON systems: one is Gigabit-Capable Passive Optical Networks (GPON for short), and the other is Ethernet Passive Optical Network (EPON). [0003] Voice is a way of audio communication between two or more users. The voice sy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q11/00H04B10/079H04L43/10H04L61/5014
CPCH04Q11/0067H04B10/0793H04L43/10H04L61/5014
Inventor 骆家林
Owner FENGHUO COMM SCI & TECH CO LTD
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