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About This Item

 

Full Description

ETSI TS 126 103 outlines the Codec Lists in 3GPP including both systems, GSM and UMTS, to be used by the Out of Band Transcoder Control (OoBTC) protocol to set up a call or modify a call in Transcoder Free Operation (TrFO) and in "transcoder at the edge" scenarios.

The TS also specifies the SDP description of 3GPP Codecs to be used within a SIP-I -based circuit switched core network as specifies in 3GPP TS 23.231 [14].

The TS further specifies the coding of the Supported Codec List Information Elements for the UMTS radio access technology.

The TS further reserves the Code Point for the CSData (dummy) Codec Type for the negotiation of A-Interface Type and the RTP redundancy for CS Data and Fax services, see 3GPP TS 48.008 [23].

The Supported Codec List IE includes Codec_Types from the TDMA and PDC systems, to support TFO or TrFO between UMTS and TDMA, or UMTS and PDC.
 

Document History

  1. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 16.0.0 Release 16)

    • Most Recent
  2. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 15.0.0 Release 15)

    • Historical Version
  3. ETSI TS 126 103


    Universal Mobile Telecommunications System (UMTS); Speech Codec List for GSM and UMTS (3GPP TS 26.103 version 14.0.0 Release 14)

    • Historical Version
  4. ETSI TS 126 103

    👀 currently
    viewing


    Universal Mobile Telecommunications System (UMTS); Speech Codec List for GSM and UMTS (3GPP TS 26.103 version 13.3.0 Release 13)

    • Historical Version
  5. ETSI TS 126 103


    Universal Mobile Telecommunications System (UMTS); Speech Codec List for GSM and UMTS (3GPP TS 26.103 version 13.1.0 Release 13)

    • Historical Version
  6. ETSI TS 126 103


    Universal Mobile Telecommunications System (UMTS); Speech Codec List for GSM and UMTS (3GPP TS 26.103 version 13.0.0 Release 13)

    • Historical Version
  7. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 12.0.0 Release 12)

    • Historical Version
  8. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 11.0.0 Release 11)

    • Historical Version
  9. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 10.0.0 Release 10)

    • Historical Version
  10. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 9.1.0 Release 9)

    • Historical Version
  11. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 8.2.0 Release 8)

    • Historical Version
  12. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 7.0.0 Release 7)

    • Historical Version
  13. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 6.2.0 Release 6)

    • Historical Version
  14. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 5.6.0 Release 5)

    • Historical Version
  15. ETSI TS 126 103


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 4.4.0 Release 4)

    • Historical Version
  16. ETSI TS 126 103


    Universal Mobile Telecommunications System (UMTS); Speech codec list for GSM and UMTS (3GPP TS 26.103 version 3.2.0 Release 1999)

    • Historical Version
  17. ETSI TS 126 103


    Universal Mobile Telecommunications System (UMTS); Speech Codec List for GSM and UMTS (3GPP TS 26.103 version 4.2.0 Release 4)

    • Historical Version
  18. ETSI TS 126 103


    Universal Mobile Telecommunications System (UMTS); Speech Codec List for GSM and UMTS (3GPP TS 26.103 version 3.1.0 Release 1999)

    • Historical Version
  19. ETSI TS 126 103


    Universal Mobile Telecommunications System (UMTS); Speech Codec List for GSM and UMTS (3GPP TS 26.103 version 4.1.0 Release 4)

    • Historical Version
  20. ETSI TS 126 103


    Universal Mobile Telecommunications System (UMTS); Speech Codec List for GSM and UMTS (3G TS 26.103 version 3.0.0 Release 1999)

    • Historical Version