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RFCs about speech codec

4 documents indexed under this keyword

  • RFC 4348Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Audio CodecUpdated
    January 2006proposed standard
  • RFC 4424Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Extension Audio CodecCurrent
    February 2006proposed standard
  • RFC 5993RTP Payload Format for Global System for Mobile Communications Half Rate (GSM-HR)Current
    October 2010proposed standard
  • RFC 6569Guidelines for Development of an Audio Codec within the IETFCurrent
    March 2012informational

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9,828 documents indexed · data source: rfc-editor.org index · snapshot 23 August 2026