Standard

ETSI TS 101 329-2

Revised

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Abstract

The present document defines five classes of Quality of Service for characterizing the speech performance of TIPHON compliant IP voice telephony networks. The classes of service apply to all the defined TIPHON Scenarios and are specified in terms of the following parameters: • "Overall Transmission Quality Rating"; • "Listener Speech Quality" (one-way non-interactive speech quality); and • "End-to-end Delay".

Document information

  • Standard from ETSI_AC
  • Published:
  • Version: 0
  • Document type: IS
  • Additional information
    • V2.1.2