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ETSI TS 122 279

Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 14.0.0 Release 14)

standard by European Telecommunications Standards Institute , 03/01/2017

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Full Description

ETSI TS 122 279 specifies service requirements for Combining CS and IMS services using a CS speech or CS multimedia call in association with an IMS session. The IMS session may consist of one or more IMS services.

Requirements for the following capabilities are included:
  • Radio capability exchange.
  • Terminal capability exchange.
  • E.164 number exchange.
  • Adding IMS session to an ongoing CS call.
  • Adding a CS call to an ongoing IMS session.
  • Supplementary services as they relate to CSICS.
It is intended that the capabilities defined herein for CSICS shall support interoperability between different operator networks, and roaming.
 

Product Details

Edition:
14.0.0
Published:
03/01/2017
Number of Pages:
16
File Size:
1 file , 97 KB
Note:
This product is unavailable in Russia, Ukraine, Belarus
 

Document History

  1. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 16.0.0 Release 16)

    • Most Recent

  2. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 15.0.0 Release 15)

    • Historical Version

  3. ETSI TS 122 279

    👀 currently
    viewing


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 14.0.0 Release 14)

    • Historical Version

  4. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 13.0.0 Release 13)

    • Historical Version

  5. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 12.0.0 Release 12)

    • Historical Version

  6. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 11.0.0 Release 11)

    • Historical Version

  7. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 10.0.0 Release 10)

    • Historical Version

  8. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 9.0.0 Release 9)

    • Historical Version

  9. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); LTE; Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 8.0.0 Release 8)

    • Historical Version

  10. ETSI TS 122 279


    Universal Mobile Telecommunications System (UMTS); Combinied Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1 (3GPP TS 22.279 version 7.1.0 Release 7)

    • Historical Version