Language:
    • Available Formats
    •  
    • Availability
    • Priced From ( in USD )
    • PDF
    • Immediate download
    • $27.25
      Members pay $20.44
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $27.25
      Members pay $20.44
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

The present document provides the protocol details for the Flexible Alerting supplementary service in the IP Multimedia (IM) Core Network (CN) subsystem based on the requirements from 3GPP TS 22.173 [2].

Flexible Alerting (FA) causes a call to a pilot identity to branch the call into several legs to alert several termination addresses (group members) simultaneously. The first leg to be answered is connected to the calling party. The other call legs are abandoned.

The present document is applicable to User Equipment (UE) and Application Servers (AS) which are intended to support the FA supplementary service.
 

Document History

  1. ETSI TS 124 239


    Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 16.0.0 Release 16)

    • Most Recent
  2. ETSI TS 124 239


    Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 15.0.0 Release 15)

    • Historical Version
  3. ETSI TS 124 239


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 14.0.0 Release 14)

    • Historical Version
  4. ETSI TS 124 239

    👀 currently
    viewing


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 13.0.0 Release 13)

    • Historical Version
  5. ETSI TS 124 239


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 12.0.0 Release 12)

    • Historical Version
  6. ETSI TS 124 239


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 11.0.0 Release 11)

    • Historical Version
  7. ETSI TS 124 239


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 10.0.0 Release 10)

    • Historical Version
  8. ETSI TS 124 239


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 9.0.0 Release 9)

    • Historical Version
  9. ETSI TS 124 239


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Flexible Alerting (FA) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.239 version 8.2.0 Release 8)

    • Historical Version