Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Signalling flows for the session setup in the IP Multimedia core network Subsystem (IMS) based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TR 24.930 version 11.0.0 Release 11)
Document status: Active
Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Signalling flows for the session setup in the IP Multimedia core network Subsystem (IMS) based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TR 24.930 version 12.1.0 Release 12)
Document status: Active
Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Signalling flows for the session setup in the IP Multimedia core network Subsystem (IMS) based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TR 24.930 version 15.0.0 Release 15)
Document status: Active
Universal Mobile Telecommunications System (UMTS); LTE; Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide (3GPP TR 24.969 version 14.0.0 Release 14)
Document status: Active
Universal Mobile Telecommunications System (UMTS); LTE; Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide (3GPP TR 24.969 version 16.0.0 Release 16)
Document status: Active
Universal Mobile Telecommunications System (UMTS); LTE; Business Trunking; NGCN-NGN Interfaces Implementation Guide (3GPP TR 24.969 version 12.0.0 Release 12)
Document status: Active
Universal Mobile Telecommunications System (UMTS); LTE; Business trunking; Next Generation Corporate Network (NGCN) - Next Generation Network (NGN) interfaces implementation guide (3GPP TR 24.969 version 15.0.0 Release 15)
Document status: Active
LTE; Minimum Requirements for support of MCPTT Service over the Gm reference point (3GPP TR 24.980 version 14.0.0 Release 14)
Document status: Active
LTE; Minimum Requirements for support of MCPTT Service over the Gm reference point (3GPP TR 24.980 version 14.1.0 Release 14)
Document status: Active
LTE; Minimum requirements for support of MCPTT service over the Gm reference point (3GPP TR 24.980 version 16.0.0 Release 16)
Document status: Active
