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Calling method of multi-line network telephone

A technology of Internet phone and calling method, which is applied in the field of multi-number Internet phone calls, and can solve problems such as the inability to provide services with multi-number numbers

Inactive Publication Date: 2011-05-18
MITAC COMP (SHUN DE) LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary VoIP can only register with one server at any time, because the server is responsible for managing the phone number of the VoIP, and it mainly confirms the user's identity by verifying the user account, password and network address (IP address) With the right to use, that is to say, one network address corresponds to one network phone number, therefore, services with multiple numbers cannot be provided

Method used

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  • Calling method of multi-line network telephone
  • Calling method of multi-line network telephone
  • Calling method of multi-line network telephone

Examples

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Embodiment Construction

[0012] Please refer to figure 1 It is a flow chart of the calling method of the multi-number Internet phone in the first embodiment of the present invention. Such as figure 1 As shown, the call method of the present invention includes the following steps:

[0013] First, the first calling terminal registers with at least two proxy servers (Proxy sever) to obtain at least two door numbers (step 100), and obtains more than one group of door numbers by registering with different proxy servers. The embodiment is illustrated with the Session Initiation Protocol (Session Initiation Protocol, SIP) as an example, if the H.323 protocol is used, then register with the gateway manager (Gate keeper); if the Media Gateway Control Protocol (Media Gateway Control Protocol, MGCP) is used Register with the call agent (Call agent).

[0014] Next, the first caller uses one of the registered door numbers to carry out communication operations, and sends a call request to the proxy server (step ...

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PUM

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Abstract

A calling method for many network telephones comprises the following procedures, firstly the first calling end registers on at least two proxy servers to obtains at least two telephone numbers, the first calling end utilizes one of the telephone numbers to send a call request to the proxy server, secondly the proxy server query the address information of the second calling end according to the call request, the proxy server sends out the call request to the second calling end according to the address information, the second calling end replies a confirmation information to the proxy server, then the proxy server replies the confirmation information to the first calling end to complete the calling connection, and finally establishes a live transmission channel of media to transmit a data stream for media.

Description

technical field [0001] The present invention relates to a calling method of Internet telephone (Voice over IP, VOIP), in particular to a calling method of Internet telephone with multiple numbers. Background technique [0002] Voice over IP (VOIP) is a technology that digitally transmits voice packets through the Internet (Internet). It can be divided into three types according to the application types of terminal devices: ( 1) Computer-to-computer (PC-to-PC), when the user is in front of the computer, as long as he logs in to the service provider's server (Server) through the software, he can communicate with the user on the server; (2) Computer dialogue (PC-to-Phone), which logs in to the server of the service provider through software, and uses the software provided by the operator to dial a general local phone or mobile phone; (3) Phone-to-Phone (Phone-to-Phone) ), which is based on the existing home telephone as the terminal device. The user only needs to install a TA ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/253H04L12/28H04M7/00H04L29/06
Inventor 刘作屏
Owner MITAC COMP (SHUN DE) LTD
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