Content for TS 24.379 Word version: 18.1.0
1…
4…
6…
6.3…
6.3.3…
6.4…
7…
9…
9A…
10…
10.1.2
10.1.3…
10.2…
10.2.3…
11…
11.1.5…
11.2…
11.2.3
12…
13…
15…
A…
F…
G…
I…
J…
11.2 Off-network private call p. 467
11.2.1 General p. 467
11.2.1.1 Common procedures p. 467
11.2.2 Basic call control p. 468
11.2.2.1 General p. 468
11.2.2.2 Private call control state machine p. 468
11.2.2.3 Private call control states p. 468
11.2.2.3.1 P0: start-stop p. 468
11.2.2.3.2 P1: ignoring same call id p. 468
11.2.2.3.3 P2: waiting for call response p. 468
11.2.2.3.4 P3: waiting for release response p. 469
11.2.2.3.5 P4: part of ongoing call p. 469
11.2.2.3.6 P5: pending p. 469
11.2.2.4 Procedures p. 469
11.2.2.4.1 General p. 469
11.2.2.4.2 Private call setup p. 469
11.2.2.4.2.1 Initiating a private call p. 469
11.2.2.4.2.2 Private call setup request retransmission p. 470
11.2.2.4.2.3 Ringing notification to the user p. 471
11.2.2.4.2.4 No response to private call setup request with automatic commencement mode p. 471
11.2.2.4.2.5 No response to private call setup request with manual commencement mode p. 471
11.2.2.4.2.6 No response to private call setup request after waiting for user acknowledgement p. 471
11.2.2.4.2.7 Private call setup request rejected p. 471
11.2.2.4.2.8 Private call setup request accepted p. 471
11.2.2.4.2.9 User cancels the private call setup request p. 472
11.2.2.4.3 Private call setup in automatic commencement mode p. 472
11.2.2.4.3.1 Unable to establish media p. 472
11.2.2.4.3.2 Responding to private call setup request when not participating in the ongoing call p. 473
11.2.2.4.3.3 Private call accept retransmission p. 475
11.2.2.4.3.4 Establishing the call p. 475
11.2.2.4.3.5 Call failure p. 475
11.2.2.4.4 Private call setup in manual commencement mode p. 475
11.2.2.4.4.1 Incoming private call p. 475
11.2.2.4.4.2 No response from the user p. 476
11.2.2.4.4.3 User accepts the private call setup request p. 476
11.2.2.4.4.4 Private call accept retransmission p. 478
11.2.2.4.4.5 Establishing the call p. 478
11.2.2.4.4.6 Call failure p. 478
11.2.2.4.4.7 User rejects the private call setup request p. 478
11.2.2.4.4.8 Caller cancels the private call setup request before call establishment p. 479
11.2.2.4.5 Private call release p. 479
11.2.2.4.5.1 Releasing a private call p. 479
11.2.2.4.5.2 Private call release retransmission p. 480
11.2.2.4.5.3 No response to private call release p. 480
11.2.2.4.5.4 Acknowledging private call release after call establishment p. 480
11.2.2.4.5.5 Private call release acknowledged p. 481
11.2.2.4.5.6 Max duration reached p. 481
11.2.2.4.5.7 Stop ignoring same call id p. 481
11.2.2.4.5.8 No response to emergency private call setup request p. 481
11.2.2.4.5.9 No response to emergency private call cancel p. 481
11.2.2.4.6 Error handling p. 482
