发明名称 |
Method for remotely evaluating the audio quality of an IP voice terminal and corresponding terminal |
摘要 |
The present invention concerns a method for remotely evaluating and/or checking the audio quality of an Internet Protocol (IP) based voice communication terminal and a corresponding terminal. Method characterised in that it mainly comprises the steps of providing an IP based terminal (1) with an audio device able to perform measurement and computation on at least some of the digital and/or analog voice signals delivered and/or transmitted within said IP communication terminal (1), connecting a control terminal (3) to the network (4) to which said IP communication terminal (1) is connected to, retrieving at the control terminal (3) the results of measurement and computation operations of at least one audio quality parameter performed by said device. <IMAGE>
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申请公布号 |
EP1328106(A1) |
申请公布日期 |
2003.07.16 |
申请号 |
EP20020360022 |
申请日期 |
2002.01.11 |
申请人 |
ALCATEL |
发明人 |
PINIER, FRANCOIS;HAMMANN, PIERRRE |
分类号 |
H04M1/253;H04L12/24;H04L12/26;H04L29/08;H04M3/22;H04M7/00;H04W88/02;(IPC1-7):H04M1/253;H04Q7/32 |
主分类号 |
H04M1/253 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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