Method for realizing voice message function based on message wait event in EPON system
A voice message and message technology, which is applied to electrical components, telephone communications, interconnection devices, etc., can solve the problems that status notifications cannot be processed correctly, and achieve the effects of low cost, avoiding retransmissions, and a wide range of applications
Inactive Publication Date: 2012-08-08
SHANGHAI DAREGLOBAL TECHNOLOGIES CO LTD
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Problems solved by technology
[0014] The purpose of the present invention is to overcome the above-mentioned shortcoming in the prior art, provide a kind of under the situation that does not exist DIALOG (conversation), correctly process NOTIFY (status notification), simultaneously, simplify the processing of intermittent dial tone, and realize The status notification processing under the non-idle state, thereby effectively avoiding the problem that the status notification received by the voice message cannot be correctly processed in the prior art, and the application method is simple, the implementation cost is low, and the EPON (Ethernet Passive Optical System, Method for Realizing Voice Message Function Based on Message Waiting Event in Ethernet Passive Optical Network) System
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[0045] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0046] see image 3 As shown, it is a flow chart of the steps of the method for realizing the voice message function based on the message waiting event in the EPON system of the present invention.
[0047] In one embodiment, the EPON system includes a session initiation protocol SIP server and a plurality of client terminals connected to the session initiation protocol SIP server, and the voice message function is realized based on the message waiting event in the described EPON system The method includes the following steps:
[0048] (1) The client receives the session initiation protocol SIP information from the session initiation protocol SIP server;
[0049] (2) Described user terminal judges whether dialogue exists between itself and the session initiation protocol SIP server, if so, then enters step (3), if not, then enters step (4); ...
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The invention relates to a method for realizing a voice message function based on a message wait event in an EPON system. According to the method, when a UA receives SIP information, whether a dialogue exists or not is determined, when the dialogue between the UA and a SIP server does not exist, the SIP information is not discarded in the invention, but a response message is returned to the SIP server, and a status notification of the SIP information is processed further, thus retransmission of the SIP server is avoided; in addition, according to the method of the present invention, when a user terminal is in a non-idle state, a message waiting event identification is stored, and then a further treatment is carried out after the user terminal recovers to an idle state; and a processing method of an interrupted dial tone is simplified further, thereby a problem that a state notification of receiving a voice message can not be processed correctly in the prior art is avoided. The method of the invention has the advantages of simple application mode, low realization cost and wide application range.
Description
technical field [0001] The invention relates to the technical field of EPON network systems, in particular to the technical field of voice functions in the EPON network system, and specifically refers to a method for realizing the voice message function based on message waiting events in the EPON system. Background technique [0002] Due to the fact that the foundation of my country's communication industry is still relatively backward compared with developed countries, and the restrictions of some operators, the domestic application development of MWI (Message Waiting Indication, message waiting indication) in the field of voice message is still in its infancy and has not yet formed a unified Development standards and perfect application solutions. Internationally, the technology in this field is still not open, and related resources cannot be shared, so there is currently no unified support for this function. All of these hinder the practical application of MWI and voice m...
Claims
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IPC IPC(8): H04M7/12H04M7/00
Inventor 徐正伟朱志海苏海滨
Owner SHANGHAI DAREGLOBAL TECHNOLOGIES CO LTD