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Method for centralized management of ONU voice by using OLT, OLT equipment and system

A centralized management and voice technology, applied in OLT equipment and systems, OLT centralized management of ONU voice field, can solve the problem of resource waste, save CPU resources and save IP resources.

Active Publication Date: 2020-08-28
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Integrate the voice part of the OLT and ONU equipment, and uniformly deploy the voice protocol on the OLT. The ONU no longer starts the voice protocol, and the ONU voice system is centrally managed by the OLT, which can solve the problem of the cooperation between the OLT and the ONU in the prior art. Carry voice protocol all the time, resulting in waste of resources

Method used

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  • Method for centralized management of ONU voice by using OLT, OLT equipment and system
  • Method for centralized management of ONU voice by using OLT, OLT equipment and system
  • Method for centralized management of ONU voice by using OLT, OLT equipment and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Such as figure 1 As shown, the present invention provides a kind of OLT centralized management ONU voice method, comprising:

[0054] Two or more voice protocols run simultaneously on S1 and OLT;

[0055] S2. The ONU connected to the OLT does not start the voice protocol, and only initializes the CODEC / SLIC module and the DSP module;

[0056] S3. After the ONU is successfully registered on the OLT, the OLT configures the required voice protocol type for the ONU port, so that the ONU supports multiple voice protocols at the same time;

[0057] S4. When performing voice services, the ONU utilizes the MSAN private communication module, MSAN data forwarding module and corresponding voice protocol module of the OLT to implement voice communication with the corresponding protocol with the opposite ONU through the NGN network.

Embodiment 2

[0059] In the embodiment of the present invention, the overall flow of the method for realizing OLT centralized management of ONU voice of the present invention is described, including:

[0060] 1. The OLT device runs multiple voice protocols at the same time, such as H248, SIP and other voice protocols.

[0061] 2. The ONU does not start the voice protocol, but only initializes and runs the CODEC / SLIC module and the DSP module.

[0062] 3. On the OLT configuration interface, select a voice protocol type supported by the OLT to bind the ONU port.

[0063] 4. When the ONU performs voice services, actions such as port off-hook, on-hook, and dial-up are encapsulated into private protocol messages through the ONU private communication module, and sent to the MSAN private communication module of the OLT.

[0064] 5. The MSAN private communication module of the OLT analyzes the off-hook, on-hook and number after receiving the message, and sends it to the corresponding voice protoco...

Embodiment 3

[0071] Such as figure 2 Shown is an interaction block diagram of the MSAN of the OLT and the ONU in the embodiment of the present invention, describing the interaction relationship between the ONU and the MSAN of the OLT.

[0072] 1. The OLT device activates multiple voice protocols, such as H248 protocol, SIP protocol, and MGCP protocol.

[0073] 2. The signaling of each voice protocol finds the corresponding socket through the local signaling IP and sends it to the NGN network.

[0074] 3. The signaling received from the NGN network finds the corresponding socket through the target IP in the message and sends it to the voice protocol.

[0075] 4. Actions such as off-hook, on-hook, ringing, and dialing on the ONU port are encapsulated into a private message through the ONU private communication module and sent to the OLT. After the MSAN private communication module of the OLT analyzes the private message, it will Related events are sent to the corresponding voice protocol ...

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Abstract

The invention discloses a method for centralized management of ONU voice by using an OLT. The method comprises the following steps that: two or more voice protocols are simultaneously operated on theOLT; only a CODEC / SLIC module and a DSP module are initialized without starting a voice protocol on an ONU hung under the OLT; after the ONU is successfully registered on the OLT, the OLT configures arequired voice protocol type for an ONU port, so that the ONU can support a plurality of voice protocols at the same time; when a voice service is carried out, the ONU utilizes a MSAN private communication module, a MSAN data forwarding module and a corresponding voice protocol module of the OLT to realize voice communication of the corresponding protocols with an opposite-end ONU through a NGN network. According to the method, the OLT supports the plurality of voice protocols at the same time, the ONU does not need to start the voice protocols, an ONU voice function can be realized only by configuring the ONU port protocol type on the OLT, and the same ONU can support different voice protocols at the same time. The invention further provides corresponding OLT equipment for the OLT to manage ONU voice in a centralized mode, and a system.

Description

technical field [0001] The invention belongs to the field of voice communication, and more specifically relates to a method for OLT centralized management of ONU voice, OLT equipment and a system. Background technique [0002] At present, OLT (Optical Line Terminal, Optical Line Terminal) equipment not only manages all ONU (Optical Network Unit, Optical Network Unit) equipment under the OLT, but also carries MSAN (Multi-Service Access Network, integrated service access network) voice protocol. The ONU device supporting voice also carries a voice protocol, and each ONU is assigned a voice IP (Internet Protocol, Internet Protocol) address. When these two devices are used together, because they both carry the voice protocol, there is a waste of resources. Contents of the invention [0003] The object of the present invention is to provide a method, OLT equipment and system for OLT centralized management of ONU voice. Integrate the voice part of the OLT and ONU equipment, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00
CPCH04Q11/0062H04Q11/0067H04Q2011/0079
Inventor 何利英王陈琛覃玲芳吴莉
Owner FENGHUO COMM SCI & TECH CO LTD
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