A control method of voice function and OLT

Abstract

The embodiment of the invention provides a control method of a voice function and an OLT (optical line terminal) and belongs to the communication technical field. With the control method of the voice function and the OLT adopted, the management process of a voice control platform can be simplified, and information transmission resources in a network can be saved. The method comprises the following steps that: the OLT receives a configuration message transmitted by the voice control platform, wherein the configuration message carries voice control information, wherein the voice control information is used for the OLT to perform voice function control on ONTs (optical network terminals); the OLT determines at least one control message according to the voice control information; the OLT transmits the at least one control message to at least one ONT respectively managed by the OLT, wherein the control messages are used for indicating the ONTs which received the control messages to complete a voice function indicated by the voice control information. The control method is applied to a PON system.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a voice function control method and an OLT. Background technique [0002] Passive Optical Network (English: Passive Optical Network, abbreviation: PON) consists of optical line terminal (English: Optical Line Terminal, abbreviation: OLT), optical distribution network (abbreviation: Optical Distribution Network, abbreviation: ODN) and optical network terminal ( English: Optical Network Terminal, abbreviation: ONT), based on the next generation network (English: Next Generation Network, abbreviation: NGN) to achieve voice services. [0003] At present, in the control process of the voice function, the OLT serves as a transparent channel between multiple ONTs and the voice control platform, so that the ONT and the voice control platform directly perform signaling interaction to complete voice services. Specifically, the ONT reports the phone detection event to the voice contr...

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Problems solved by technology

[0004] However, in the above solution, the voice control platform needs to send a configuration message to each ONT. Since the service requirements of multiple ONTs may be the same, the voice control platform may send the same configuration message to different ONTs. Therefore, as the network The number of ONTs in the network continues to increase, and the management process of the audio control platform is becoming more and more complicated, and it takes up more and more information transmission resources in the network

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