2 References

23.1723GPPRelease 17Stage 2Technical realization of Circuit Switched (CS) multimedia service UDI/RDI fallback and service modificationTS

The following documents contain provisions, which, through reference in this text, constitute provisions of the present document.

– References are either specific (identified by date of publication and/or edition number or version number) or non‑specific.

– For a specific reference, subsequent revisions do not apply.

– For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.

[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".

[2] 3GPP TS 23.153: "Out of Band Transcoder Control; Stage 2".

[3] 3GPP TS 24.008: "Mobile Radio Interface Layer 3 specification; Core network protocols; Stage 3".

[4] 3GPP TS 26.103: "Speech Codec List for GSM and UMTS".

[5] 3GPP TS 27.001: "General on Terminal Adaptation Functions (TAF) for Mobile Stations (MS)".

[6] 3GPP TS 29.007: "General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN)".

[7] 3GPP TS 29.205: "Application of Q.1900 series to bearer-independent circuit-switched core network architecture; Stage 3".

[8] 3GPP TS 22.101: "Service aspects; Service principles".

[9] 3GPP TS 33.106: "3GPP Security; Lawful Interception Requirements".

[10] 3GPP TS 23.018: "Basic Call Handling; Technical realization".

[11] 3GPP TS 23.003: "Numbering, adressing and identification".

[12] 3GPP TS 29.232: "Media Gateway Controller (MGC) – Media Gateway (MGW) Interface; Stage 3".

[13] 3GPP TS 26.102: "Mandatory Speech Codec; AMR Speech Codec; Interface to Iu, Uu, Nb".

[14] 3GPP TS 23.078: "Customised Applications for Mobile network Enhanced Logic (CAMEL) ; Stage 2".

[15] 3GPP TS 23.082: "Call Forwarding (CF) supplementary services, Stage 2".

[16] 3GPP TS 22.078: "Customised Applications for Mobile network Enhanced Logic (CAMEL); Service description, Stage 1".

[17] 3GPP TS 25.413: "UTRAN Iu interface RANAP signalling".

[18] IETF RFC 4040: "RTP Payload Format for a 64 kbit/s Transparent Call"