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A method for OLT centralized management of ONU voice, OLT equipment and system

A centralized management and voice technology, applied to OLT equipment and systems, OLT centralized management ONU voice field, can solve resource waste and other problems, and achieve the effect of saving CPU resources and saving IP resources

Active Publication Date: 2022-03-25
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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  • A method for OLT centralized management of ONU voice, OLT equipment and system
  • A method for OLT centralized management of ONU voice, OLT equipment and system
  • A method for OLT centralized management of ONU voice, OLT equipment and system

Examples

Experimental program
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Effect test

Embodiment 1

[0053] like figure 1 As shown, the present invention provides a method for OLT to centrally manage ONU voice, including:

[0054] S1 and OLT run more than two voice protocols at the same time;

[0055] S2. The ONU connected to the OLT does not start the voice protocol, but 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 the voice service, the ONU utilizes the MSAN private communication module, the MSAN data forwarding module and the corresponding voice protocol module of the OLT to implement voice communication of the corresponding protocol with the peer ONU through the NGN network.

Embodiment 2

[0059] In the embodiment of the present invention, the overall flow of the method for implementing the 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. Select a voice protocol type supported by the OLT to bind the ONU port on the OLT configuration interface.

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

[0064] 5. After receiving the message, the MSAN private communication module of the OLT parses the off-hook, on-hook and number, and sends it to the corresponding voice prot...

Embodiment 3

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

[0072] 1. The OLT device starts a variety of voice protocols, such as H248 protocol, SIP protocol, 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 is sent to the voice protocol through the target IP in the message to find the corresponding socket.

[0075] 4. The ONU port off-hook, on-hook, ringing, dialing and other actions are encapsulated into private packets by the ONU private communication module and sent to the OLT. After the MSAN private communication module of the OLT parses the private packets, the ONU port is bound to the protocol type. The relevant events are sent to the corres...

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Abstract

The invention discloses a method for OLT centralized management of ONU voice, comprising: running two or more voice protocols on the OLT at the same time; the ONU connected to the OLT does not start the voice protocol, and only initializes the CODEC / SLIC module and the DSP module; the ONU in the OLT After the registration is successful, the OLT configures the required voice protocol type for the ONU port, so that the ONU can support multiple voice protocols at the same time; when performing voice services, the ONU uses the MSAN private communication module, MSAN data forwarding module and corresponding voice protocol module of the OLT. Realize the voice communication of the corresponding protocol with the peer ONU through the NGN network. In the present invention, the OLT supports multiple voice protocols at the same time, and the ONU does not need to start the voice protocol, and only needs to configure the ONU port protocol type on the OLT to realize the ONU voice function, and realize that the same ONU supports different voice protocols at the same time. The invention also provides the corresponding OLT equipment and system for centrally managing ONU voice by the OLT.

Description

technical field [0001] The invention belongs to the field of voice communication, and more particularly, relates to a method, OLT equipment and system for centralized management of ONU voice by an OLT. Background technique [0002] Currently, an OLT (Optical Line Terminal, optical line terminal) device not only manages all ONU (Optical Network Unit, optical network unit) devices under the OLT, but also carries an MSAN (Multi-Service Access Network, integrated service access network) voice protocol. An ONU device that supports 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, they both carry a voice protocol, so there is a waste of resources. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a method, OLT device and system for centralized management of ONU voice by OLT. 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 Patents(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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