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TR 26.915 (SA4)
Echo Control For Speech and Multi-Media Services

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V3.0.0 (PDF)    2000/03    9 p.

Rapporteur:  Mr. Goetz, Ian
See also:  TS 26.115    

This TR specifies minimum performance requirements for the transmission planning aspects of 3G speech and multi-media services. The objective is to reach a quality as close as possible to ITU T standards for PSTN circuits. However, due to technical and economic factors, there cannot be full compliance with the general characteristics of international telephone connections and circuits recommended by the ITU T.


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