Content for TS 43.068 Word version: 16.0.0
11 Function and information flows
12 Content of messages
13 List of system parameters
$ Change History
11 Function and information flows
11.1 Group management
11.2 Group membership management
11.3 Call management
11.3.1 Call establishment
11.3.1.1 Service subscriber call establishment
11.3.1.1.1 Initial stage
11.3.1.1.2 Establishment of the transmission means Word‑p. 42
11.3.1.1.3 Release of the dedicated transmission means of the calling service subscriber Word‑p. 44
11.3.1.1.4 Release of the dedicated transmission means of mobile stations responding to a notification
11.3.1.1.5 Void
11.3.1.1.6 Void
11.3.1.2 Dispatcher call establishment
11.3.1.3 Notification procedures Word‑p. 45
11.3.1.4 Destination service subscribers Word‑p. 47
11.3.1.5 Destination dispatchers
11.3.2 Call release
11.3.2.1 Call termination by the calling subscriber |R5|
11.3.2.2 Call termination by dispatchers |R5| Word‑p. 48
11.3.2.3 Call termination on expiry of no activity timer |R8|
11.3.3 Leaving of a dispatcher
11.3.4 Leaving and returning to a voice group call
11.3.5 Cell change Word‑p. 49
11.3.6 New calls
11.3.7 Uplink and Downlink management Word‑p. 50
11.3.7.1 Uplink transmission management |R6|
11.3.7.1a Transfer of a talking service subscriber to a dedicated connection |R8| Word‑p. 51
11.3.7.1b Release of the dedicated transmission means of a talking service subscriber |R8|
11.3.7.2 Mute/Unmute downlink of the talker |R6| Word‑p. 52
11.3.7a Signalling procedures for the user plane |R7| Word‑p. 57
11.3.8 Overview of signalling
11.3.9 Short Message Service (SMS) |R7| Word‑p. 123
11.4 Functional requirement of Anchor MSC Word‑p. 126
11.5 Functional requirement of Relay MSC Word‑p. 140
11.5A Functional requirement of group call serving MSC (within a RANflex pool) |R7| Word‑p. 153
11.5B Functional requirement of VMSC (within a RANflex pool) |R7| Word‑p. 161
11.6 Functional requirement of GCR Word‑p. 164
11.7 Functional requirement of VLR Word‑p. 174
12 Content of messages Word‑p. 178
12.1 Messages on the B-interface (MSC-VLR) Word‑p. 179
12.1.1 Allocate Group Call Number
12.1.2 Allocate Group Call Number ack
12.1.3 Allocate Group Call Number negative response
12.1.4 Release Group Call Number
12.1.5 Send Group Call Info |R7|
12.1.6 Send Group Call Info ack |R7|
12.1.7 Send Group Call Info negative response |R7| Word‑p. 180
12.2 Messages on the E-interface (MSC-MSC)
12.2.1 Prepare Group Call
12.2.2 Prepare Group Call ack
12.2.3 Prepare Group Call negative response
12.2.4 Send Group Call End Signal Word‑p. 181
12.2.5 Forward Group Call Signalling Word‑p. 182
12.2.6 Process Group Call Signalling
12.2.7 MT Forward Short Message for VGCS Request |R7| Word‑p. 183
12.2.8 MT Forward Short Message for VGCS Response |R7|
12.2.9 Send Group Call Info |R7| Word‑p. 184
12.2.10 Send Group Call Info ack |R7|
12.2.11 Send Group Call Info negative response |R7| Word‑p. 185
12.3 Messages on the I-interface (MSC-GCR)
12.3.1 GCR Interrogation
12.3.2 GCR Interrogation ack Word‑p. 187
12.3.3 GCR interrogation negative response
12.3.4 Call released Word‑p. 188
12.3.5 GCR SMS Interrogation |R7|
12.3.6 GCR SMS Interrogation Response |R7|
12.4 Messages on the GCR - GCR interface |R11| Word‑p. 189
13 List of system parameters |R7|
$ Change History Word‑p. 192
