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Broadcasting system based on VOIP (voice over internet phone)

A technology of broadcasting system and telephone, which is applied in the field of broadcasting system to achieve the effect of convenient application

Inactive Publication Date: 2013-09-04
XIAMEN YEALINK NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology does not implement the broadcast function on the VOIP phone

Method used

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  • Broadcasting system based on VOIP (voice over internet phone)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 As shown, a broadcasting system based on VOIP phones includes a VOIP phone for initiating and multiple VOIP phones for listening. When applying the present invention to broadcast, first enter step 101 and fill in the multicast address on the multicast call setting of the VOIP phone set, and the multicast address is used to initiate the multicast call of the VOIP phone. The answering VOIP phone fills in the multicast address in the multicast paging setting in step 102, and fills in the same multicast address as in step 101 on the answering VOIP phone, and the VOIP phone will monitor the multicast address. Initiate VOIP phone in step 103 to send voice information to multicast address; VOIP phone sends voice information to multicast address This process is similar to the conversation process between VOIP phones, and it is easy for those skilled in the art to understand, here initiate VOIP phone Can not receive any sound information. The sound information...

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Abstract

The invention provides a broadcasting system based on VOIP (voice over internet phone). The broadcasting system based on VOIP comprises a VOIP used for initiating and a plurality of VOIPs used for answering. The broadcasting system based on VOIP comprises the following steps: a multicast address is filled in the multicast calling setting of the VOIP used for initiating; the multicast address is filled in the multicast paging setting of each VOIP used for answering; the VOIP used for initiating sends own voice frequency information to the multicast address; the VOIPs used for answering receive the voice frequency information of the multicast address; and the VOIP analyzes and plays obtained sound information. According to the broadcasting system based on VOIP, which is disclosed by invention, the broadcasting function is realized by the existing VOIP without increasing additional expenditures, thus being convenient to apply to various broadcasting application scenes.

Description

technical field [0001] The invention relates to a broadcasting system based on a VOIP phone. Background technique [0002] The Internet Committee has defined 5 types of IP addresses to suit networks of different capacities, namely Class A ~ Class E. The destination address of the multicast message uses a class D IP address, ranging from 224.0.0.0 to 239.255.255.255. In the ip multicast ring, the destination address of the data packet is not one, but a group, [0003] Form a group address. All information receivers are added to a group, and once joined, the data flowing to the group address immediately starts to be transmitted to the receiver, and all members of the group can receive the data packet. Members in a multicast group are dynamic, and hosts can join and leave the multicast group at any time. [0004] In many cases, if the meeting only needs the leader to speak, the participants just need to listen; or to broadcast news or notices to all employees of the company...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04M7/00
Inventor 刘晓芸潘建标
Owner XIAMEN YEALINK NETWORK TECH