Method and device for realizing voice communication 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, and can solve the problems that the voice server cannot realize the call, and the call reliability and stability are poor.

Active Publication Date: 2020-10-23
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Method and device for realizing voice communication in PON system
  • Method and device for realizing voice communication in PON system
  • Method and device for realizing voice communication in PON system

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Embodiment 1

[0041] In order to ensure voice intercommunication within the PON system is still possible when the voice server is interrupted, the embodiment of the present invention provides a method for realizing voice intercommunication within the PON system, which is applicable to both the GPON system and the EPON system.

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

[0043] Step 101, after each ONU acquires the corresponding voice IP, the OLT stores the corresponding relationship between ONUID, voice IP, telephone number and GEMPORT.

[0044]There are two ways to allocate the voice IP of the ONU: static allocation and dynamic allocation. In addition to the different ways in which the ONU acquires the voice IP, the main difference between the static allocation scheme and the dynamic allocation scheme lies in the acquisition and maintenance of the corresponding relationship between the ONUID, voice IP, tele...

Embodiment 2

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

[0066] Such as 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] The monitoring module is used to monitor the voice IP allocation of each ONU, and then store a corresponding relationship between ONUID, voice IP, telephone number and service channel identification according to the monitoring information, and can synchronize the corresponding relationship to the ONU voice Configure the module. Wherein, in the GPON system, the identifier of the service channel is GEMPORT; in the EPON system, the identifier of the ser...

Embodiment 3

[0076] On the basis of the device for implementing voice intercommunication in the PON system provided by the above-mentioned embodiment 2, the embodiment of the present invention further uses the device in the embodiment 2 to describe the method involved in the embodiment 1 in detail.

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

[0078] In step 201, the detection and configuration module receives an instruction of the voice intercommunication function in the PON 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 voice server heartbeat detection function.

[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 res...

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Abstract

The invention discloses a method and a device for realizing voice intercommunication in a PON (Passive Optical Network) system, and the method comprises the following steps: after each ONU (Optical Network Unit) acquires a corresponding voice IP (Internet Protocol), an OLT (Optical Line Terminal) stores a corresponding relationship among an ONUID (Optical Network Unit Identifier), the voice IP, atelephone number and a service channel identifier; when heartbeat interruption of the voice server is detected, the OLT issues a voice IP/telephone number mapping table to each ONU; wherein the voiceIP/telephone number mapping table comprises a corresponding relationship between the voice IP and the telephone number of each ONU under the same OLT; and when the voice user dials through the ONU, the ONU queries the voice IP of the opposite terminal based on the telephone number dialed by the voice user and the voice IP/telephone number mapping table, thereby realizing voice communication. Basedon the method, even if the voice server is interrupted, the voice call can be kept normal, the reliability and stability of the call service are ensured, the service density is ensured, and the hardware cost and the maintenance cost are effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of PON, and more specifically relates to a method and a device for realizing voice communication in a PON system. Background technique [0002] Passive Optical Network (PON for short) system is currently the most mainstream access network system, supporting comprehensive high-speed access functions of various services such as data, voice, video, and government and enterprise users for ordinary home broadband users. In the PON, optical fiber is used to connect to the Optical Line Terminal (abbreviated as OLT), and then the OLT is connected to multiple optical network units (Optical Network Unit, abbreviated as ONU), and finally the ONU provides data, voice and other services to the terminal. user. There are mainly two 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 for short). [0003] Voice is a wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00H04B10/079H04L12/26H04L29/12
CPCH04Q11/0067H04B10/0793H04L43/10H04L61/5014
Inventor 骆家林
Owner FENGHUO COMM SCI & TECH CO LTD
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