This site is 3GPP working area. Log in to access full features. For general information go to the public site www.3gpp.org

  • Title/Specification number
    Series
    select
    Type
    Release
    select
    Publication
    Technology
    Status


     
Data pager
Data pager
1
Page size:
PageSizeComboBox
select
2 specifications found, displaying 1 to 2
Specification NumberTypeTitleStatusPrimary Responsible Group 
24.229TSIP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G
24.279TSCombining Circuit Switched (CS) and IP Multimedia Subsystem (IMS) services; Stage 3Under change control C1
See details Internal Common IMS 2G 3G LTE 5G