Invention Grant
US08718044B2 Method and apparatus for assessing VoIP packet production and packet transmission and indication at the end points involved in the VoIP communication
有权
用于评估VoIP分组产生和VoIP通信中涉及的终点的分组传输和指示的方法和装置
- Patent Title: Method and apparatus for assessing VoIP packet production and packet transmission and indication at the end points involved in the VoIP communication
- Patent Title (中): 用于评估VoIP分组产生和VoIP通信中涉及的终点的分组传输和指示的方法和装置
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Application No.: US13144908Application Date: 2010-01-04
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Publication No.: US08718044B2Publication Date: 2014-05-06
- Inventor: Olaf Zäncker
- Applicant: Olaf Zäncker
- Applicant Address: DE Hamburg
- Assignee: VoIP Future GmbH
- Current Assignee: VoIP Future GmbH
- Current Assignee Address: DE Hamburg
- Agency: Lowe Hauptman & Ham, LLP
- Priority: EP09150642 20090115
- International Application: PCT/EP2010/050007 WO 20100104
- International Announcement: WO2010/081750 WO 20100722
- Main IPC: H04L12/66
- IPC: H04L12/66
Abstract:
The present invention relates to a method and a device for assessing and indicating the quality of VoIP calls, comprising the steps of end-point reception of the VoIP packets over an IP network link, end-point determination of the VoIP quality (QRX) of the received VoIP packet sequence, the VoIP quality (QTX) of the transmitted VoIP packet sequence, exchange of the quality information (QRX and QTX) between the end points, calulation of the difference (QRX-QTX) between the received VoIP quality and the VoIP quality transmitted by the other side; supply of the determined VoIP quality information to a quality indication; and end-point indication of the quality information in optical and/or acoustic form.
Public/Granted literature
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