SIST EN 300 392-12-13 V1.2.1:2012
(Main)Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary services stage 3 - Sub-part 13: Call Completion to Busy Subscriber (CCBS)
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary services stage 3 - Sub-part 13: Call Completion to Busy Subscriber (CCBS)
REN/TETRA-03213
Prizemni snopovni radio (TETRA) - Govor in podatki (V+D) - 12. del: Dopolnilne storitve stopnje 3 - 13. poglavje: Dokončanje klicanja zasedenega naročnika (CCBS)
Vključuje odobrene CR, kot je popravek tipa protokolne podatkovne enote (PDU) dokončanja klicanja zasedenega naročnika (CCBS), posodobitev normativnih/informativnih referenc.
General Information
Standards Content (Sample)
Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
European Standard
Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 12: Supplementary services stage 3;
Sub-part 13: Call Completion to Busy Subscriber (CCBS)
2 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
Reference
REN/TETRA-03213
Keywords
CCBS, data, radio, speech, stage 3,
supplementary service, TETRA, V+D
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2011.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
Contents
Intellectual Property Rights . 7
Foreword . 7
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 10
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 12
3.3 Abbreviations . 12
4 SS-CCBS Service Description . 13
4.1 General . 13
4.2 SS-CCBS services offered over the TNSS-SAP . 13
4.2.1 CALL-INFORMATION-RELEASE indication . 14
4.2.2 CALL-INFORMATION-RETENTION indication . 14
4.2.3 CANCEL request . 15
4.2.4 CANCEL confirm . 15
4.2.5 CANCELLED indication . 15
4.2.6 FAILED indication . 15
4.2.7 LIST-CCBS request . 15
4.2.8 LIST-CCBS confirm . 16
4.2.9 RECALL request . 16
4.2.10 RECALL-ACCEPTED request . 16
4.2.11 REQUEST request . 16
4.2.12 REQUEST confirm . 17
4.2.13 USER-B-FREE indication . 17
4.3 Parameter description . 17
5 Signaling protocol for the support of SS-CCBS . 19
5.1 SS-CCBS Operational requirements . 19
5.1.1 Requirements on the served user MS . 19
5.1.2 Requirements on the Originating SwMI . 20
5.1.3 Requirements on the Terminating SwMI . 20
5.1.4 Requirements on a Participating SwMI . 20
5.1.5 Requirements on the Group Controlling SwMI . 20
5.2 SS-CCBS Coding Requirements . 20
5.2.1 SS-CCBS PDUs . 20
5.2.1.1 CALL-INFORMATION-RELEASE PDU . 20
5.2.1.2 CALL-INFORMATION-RETENTION PDU . 21
5.2.1.3 CANCEL PDU . 21
5.2.1.4 CANCEL ACK PDU . 21
5.2.1.5 CANCELLATION PDU . 22
5.2.1.6 CANCELLED PDU . 22
5.2.1.7 CCBSI PDU . 23
5.2.1.8 FAILED PDU . 23
5.2.1.9 FREE-NOTIFICATION PDU. 23
5.2.1.10 LIST PDU . 24
5.2.1.11 LIST ACK PDU . 24
5.2.1.12 MONITOR PDU . 25
5.2.1.13 MONITOR ACK PDU . 26
5.2.1.14 RECALL PDU . 26
5.2.1.15 RECALL-ACCEPTED PDU . 27
5.2.1.16 REQUEST PDU . 27
5.2.1.17 REQUEST ACK PDU . 28
ETSI
4 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
5.2.1.18 RESUME-COMPLETION PDU . 28
5.2.1.19 SUSPEND-COMPLETION PDU . 29
5.2.1.20 USER-B-FREE PDU . 29
5.2.2 TETRA PDU information element coding . 29
5.2.2.1 Accept/Reject . 29
5.2.2.2 Basic Service Information . 29
5.2.2.3 Call Priority . 30
5.2.2.4 Called party extension . 30
5.2.2.5 Called party SSI . 31
5.2.2.6 Called party type identifier . 31
5.2.2.7 Calling party extension . 31
5.2.2.8 Calling party SSI . 31
5.2.2.9 Calling party type identifier . 31
5.2.2.10 Cancellation Cause . 32
5.2.2.11 Cancellation Result . 32
5.2.2.12 CCBS-PDU type . 33
5.2.2.13 CCBSI . 33
5.2.2.14 Failure Cause. 34
5.2.2.15 Length of CCBS List . 34
5.2.2.16 Number of CCBS requests . 34
5.2.2.17 Reject Cause . 34
5.2.2.18 List Request. 35
5.2.2.19 Request Maintained . 35
5.2.2.20 Retain Capability . 36
5.2.2.21 SS-Type . 36
5.2.2.22 TETRA Call Identifier . 36
5.2.3 Additional coding requirements over the ISI . 36
5.2.3.1 Remote operations protocol and application association control . 36
5.3 SS-CCBS State Definitions . 38
5.3.1 States at User A MS . 38
5.3.1.1 CCBS-Idle . 38
5.3.1.2 CCBS-Wait-ACK . 38
5.3.1.3 CCBS-Invoked_User_ A . 38
5.3.1.4 CCBS-Wait-User-A-Answer . 38
5.3.1.5 Wait-Alert/Connect . 38
5.3.1.6 CCBS-LIST-Requested . 38
5.3.1.7 CCBS-CANCEL-Requested . 38
5.3.1.8 CCBS_Wait_UserA_Free . 39
5.3.1.9 CCBS-Retention-Idle . 39
5.3.1.10 CCBS-Retention-Active . 39
5.3.2 States at the Originating SwMI . 39
5.3.2.1 CCBS-Idle . 39
5.3.2.2 CCBS-Invoked-User-A . 39
5.3.2.3 CCBS-WAIT-ACK . 39
5.3.2.4 CCBS-Wait-User-A-Answer . 39
5.3.2.5 CCBS-Path-Setup . 39
5.3.2.6 CCBS-Wait-User-A-Free . 39
5.3.2.7 CCBS-Retention-Idle . 39
5.3.2.8 CCBS-Retention-Active . 39
5.3.3 States at the Group Controlling SwMI . 39
5.3.3.1 CCBS-Idle . 39
5.3.3.2 CCBS-Await-Call-Completion . 40
5.3.3.3 CCBS-Invoked-Group. 40
5.3.3.4 CCBS-Path-Complete . 40
5.3.3.5 CCBS-Suspended-Group . 40
5.3.3.6 CCBS-Wait-Group-Alert . 40
5.3.4 States at the Terminating SwMI . 40
5.3.4.1 CCBS-Idle . 40
5.3.4.2 CCBS-Await-Call-Completion . 40
5.3.4.3 CCBS-Invoked-User-B . 40
5.3.4.4 CCBS-Suspended-User-B . 40
5.3.4.5 CCBS-Wait-User-B-Alert . 40
ETSI
5 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
5.3.5 States at User B . 40
5.4 SS-CCBS Signaling Procedures . 41
5.4.1 Major Options . 41
5.4.2 Actions at the served user MS . 41
5.4.2.1 Normal procedures . 41
5.4.3 Actions at the Originating SwMI . 41
5.4.3.1 Normal Procedures . 41
5.4.3.1.1 Invocation . 41
5.4.3.1.2 Operation . 43
5.4.3.1.3 User initiated cancellation procedure . 45
5.4.3.1.4 CCBS List Request . 46
5.4.3.2 Exceptional Procedures . 46
5.4.3.2.1 Invocation . 46
5.4.3.2.2 User initiated cancellation procedure . 47
5.4.3.2.3 CCBS List request . 47
5.4.3.2.4 Operation . 47
5.4.4 Actions at the Terminating SwMI . 49
5.4.4.1 Normal Procedures . 49
5.4.4.1.1 Determination that CCBS is available . 49
5.4.4.1.2 Acceptance of a CCBS MONITOR request . 49
5.4.4.1.3 Queue B processing . 49
5.4.4.1.4 Determination of user B free . 50
5.4.4.1.5 CCBS Call set-up . 50
5.4.4.1.6 CCBS Call without Path Reservation . 50
5.4.4.2 Exceptional Procedures . 50
5.4.4.2.1 CCBS Invocation . 50
5.4.4.2.2 Acceptance of a CCBS Monitor Request . 51
5.4.4.2.3 Queue B processing . 51
5.4.4.2.4 Determination of user B free . 51
5.4.4.2.5 CCBS Call set-up . 51
5.4.5 Actions at the Group Controlling SwMI . 51
5.4.5.1 Normal Procedures . 52
5.4.5.1.1 Determination that CCBS is available . 52
5.4.5.1.2 Acceptance of a CCBS Monitor Request . 52
5.4.5.1.3 Queue B processing . 52
5.4.5.1.4 Determination of Group B free . 52
5.4.5.1.5 CCBS Call set-up . 53
5.4.5.1.6 Acceptance of a CCBS Monitor Request . 53
5.4.5.1.7 Queue B processing . 53
5.4.5.1.8 Determination of group B free . 53
5.4.5.1.9 CCBS Call set-up . 54
5.4.6 Actions at the Participating SwMI . 54
5.5 Impact of inter-working with public ISDN . 54
5.5.1 Incoming Gateway SwMI procedures: SS-CCBS request from a public ISDN . 54
5.5.2 Outgoing Gateway SwMI procedures: SS-CCBS request to a public ISDN . 55
5.6 Protocol Interaction between SS-CCBS and Other Supplementary Services and ANFs . 55
5.6.1 Calling/Connected Line Identification Restriction (SS-CLIR) . 55
5.6.2 Call Completion on Busy Subscriber (SS-CCBS) . 56
5.6.3 Call Completion on No Reply (SS-CCNR) . 56
5.6.4 Call Forwarding Unconditional (SS-CFU) . 56
5.6.4.1 Originating SwMI procedures for invoking SS-CCBS at a SS-CFU diverted-to user . 56
5.6.4.2 Originating SwMI procedures if SS-CFU is activated by User A MS . 56
5.6.4.3 Terminating SwMI procedures if SS-CFU is activated by User B after SS-CCBS has been
invoked . 56
5.6.5 Call Forwarding Busy (SS-CFB) . 57
5.6.5.1 Originating SwMI procedures for invoking SS-CCBS at a SS-CFB diverted-to user . 57
5.6.5.2 Originating SwMI procedures if SS-CFB is activated by User A MS . 57
5.6.5.3 Terminating SwMI procedures if SS-CFB is activated by User B after SS-CCBS has been
invoked . 57
5.6.6 Call Forwarding on No Reply (SS-CFNR) . 57
5.6.7 List Search Call (SS-LSC) . 57
5.6.8 Call Authorized by Dispatcher (SS-CAD) . 57
ETSI
6 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
5.6.9 Area Selection (SS-AS) . 57
5.6.10 Priority Call (SS-PC) . 57
5.6.11 Interactions with ISI Mobility Management (ANF-ISIMM) . 58
5.6.12 User A MS migrates . 58
5.6.12.1 PROFILE EXCHANGE PDUS . 59
5.6.12.1.1 PROFILE REJECT . 59
5.6.12.1.2 PROFILE UPDATE . 59
5.6.12.1.3 PROFILE UPDATE RESPONSE . 60
5.6.12.1.4 SS-PROFILE UPDATE . 60
5.6.12.1.5 SS-PROFILE UPDATE RESPONSE. 61
5.6.12.1.6 Individual basic migration profile . 61
5.6.12.1.7 SS-migration profile (original and temporary) . 61
5.6.12.1.8 SS-information . 62
5.6.12.1.9 SS-information response. 62
5.6.12.1.10 SS-response status . 62
5.6.12.1.11 SS-status . 62
5.6.12.1.12 SS-type . 62
5.6.12.2 SS-CCBS profiles . 63
5.6.12.2.1 SS-CCBS migration original profile . 63
5.6.12.3 User A MS SS-CCBS migration information PDU . 63
5.6.12.3.1 SS-CCBS state at User A MS SwMI at the time of the User A MS migration information
element . 64
5.6.12.3.2 Timer T (i) running Information Element content . 64
j
5.6.12.4 User B migrates . 65
5.6.12.4.1 SS-CCBS state at terminating SwMI at the time of the user B migration information element . 66
5.6.12.4.2 Timer T6(i) running Information Element content . 67
5.7 Parameter values (timers) . 67
5.7.1 Timers at the Originating SwMI . 67
5.7.2 Timers at the Terminating SwMI . 68
Annex A (informative): SDL Representation of Procedures . 69
A.1 Behavior of the Originating SwMI . 69
A.2 Behavior of the Group Controlling SwMI. 78
A.3 Behavior of the Terminating SwMI . 78
A.4 Behavior at CCBS User A MS . 83
Annex B (informative): Bibliography . 88
Annex C (informative): Change requests . 89
History . 90
ETSI
7 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://ipr.etsi.org).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This final draft European Standard (EN) has been produced by ETSI Technical Committee Terrestrial Trunked Radio
(TETRA), and is now submitted for the ETSI standards One-step Approval Procedure.
The present document is part 12, sub-part 13 of a multi-part deliverable covering Voice plus Data (V+D),
as identified below:
EN 300 392-1: "General network design";
EN 300 392-2: "Air Interface (AI)";
EN 300 392-3: "Interworking at the Inter-System Interface (ISI)";
ETS 300 392-4: "Gateways basic operation";
EN 300 392-5: "Peripheral Equipment Interface (PEI)";
EN 300 392-7: "Security";
EN 300 392-9: "General requirements for supplementary services";
EN 300 392-10: "Supplementary services stage 1";
EN 300 392-11: "Supplementary services stage 2";
EN 300 392-12: "Supplementary services stage 3";
EN 300 392-12-1: "Call Identification (CI)";
ETS 300 392-12-2: "Call Report (CR)";
EN 300 392-12-3: "Talking Party Identification (TPI)";
EN 300 392-12-4: "Call Forwarding (CF)";
ETS 300 392-12-5: "List Search Call (LSC)";
EN 300 392-12-6: "Call Authorized by Dispatcher (CAD)";
ETS 300 392-12-7: "Short Number Addressing (SNA)";
EN 300 392-12-8: "Area Selection (AS)";
ETS 300 392-12-9: "Access Priority (AP)";
EN 300 392-12-10: "Priority Call (PC)";
ETS 300 392-12-11: "Call Waiting (CW)";
EN 300 392-12-12: "Call Hold (HOLD)";
ETSI
8 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
EN 300 392-12-13: "Call Completion to Busy Subscriber (CCBS)";
EN 300 392-12-14: "Late Entry (LE)";
EN 300 392-12-16: "Pre-emptive Priority Call (PPC)";
EN 300 392-12-17: "Include Call (IC)";
EN 300 392-12-18: "Barring of Outgoing Calls (BOC)";
EN 300 392-12-19: "Barring of Incoming Calls (BIC)";
EN 300 392-12-20: "Discreet Listening (DL)";
EN 300 392-12-21: "Ambience Listening (AL)";
EN 300 392-12-22: "Dynamic Group Number Assignment (DGNA)";
EN 300 392-12-23: "Call Completion on No Reply (CCNR)";
ETS 300 392-12-24: "Call Retention (CRT)";
ETS 300 392-13: "SDL model of the Air Interface (AI)";
ETS 300 392-14: "Protocol Implementation Conformance Statement (PICS) proforma specification";
TS 100 392-15: "TETRA frequency bands, duplex spacings and channel numbering";
TS 100 392-16: "Network Performance Metrics";
TR 100 392-17: "TETRA V+D and DMO specifications";
TS 100 392-18: "Air interface optimized applications".
NOTE: Part 3, sub-parts 6 and 7 (Speech format implementation), part 4, sub-part 3 (Data networks gateway),
part 10, sub-part 15 (Transfer of control), part 13 (SDL) and part 14 (PICS) of this multi-part deliverable
are in status "historical" and are not maintained.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 6 months after doa
ETSI
9 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
1 Scope
The present document specifies the stage 3 description of the Supplementary Service CCBS Call Completion on Busy
Subscriber for the Terrestrial Trunked Radio (TETRA).
Call Completion on Busy Subscriber allows a calling User A MS, encountering a busy destination user B, to have the
call completed when user B becomes non busy, without having to make a new call attempt.
Man-Machine Interface and charging principles are outside the scope of the present document.
The supplementary service stage 3 description is preceded by the stage 1 and the stage 2 description of the service,
according to the method described in ITU-T Recommendation I.130 [i.1]. The stage 1 description specifies the service
from the user's point of view. The stage 2 description identifies the functional capabilities of each SS and the
information flows needed to support the supplementary service as specified in its stage 1 description. The present
stage 3 description specifies the protocols at the air interface and at the various Inter-System Interfaces (ISI) to support
each Supplementary Service.
NOTE: According to ITU-T Recommendation I.130 [i.1], the stage 3 description of any telecommunication
service addresses the network implementation aspects. Consequently it comprises two steps: the
specifications of all protocols at the various reference points involved in any of the service procedures
(notably the service operation) are the first step of the stage 3 description, and the specifications of the
functions of the corresponding network entities are its second step. The latter have not been provided
since they can be derived from the specification of the functional entity actions in the stage 2 description.
The present document is applicable to Voice plus Data individual call or group call; the present document is neither
applicable to Packet Mode of Operation nor to DMO; more specifically to the following entities:
• the MS of either the calling user or the connected user during an individual call or a group call;
• the originating Switching and Management Infrastructure (SwMI) in an individual call or a group call;
• the group controlling SwMI for a group call;
• the terminating SwMI in an individual call;
• the inter-working SwMI for an individual call.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 392-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 1: General network design".
[2] ETSI EN 300 392-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air
Interface (AI)".
ETSI
10 Final draft ETSI EN 300 392-12-13 V1.2.0 (2011-11)
[3] ETSI EN 300 392-3-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 1: General design".
[4] ETSI EN 300 392-3-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 2: Additional Network Feature
Individual Call (ANF-ISIIC)".
[5] ETSI EN 300 392-3-3: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 3: Additional Network Feature
Group Call (ANF-ISIGC)".
[6] ETSI EN 300 392-3-5: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 5: Additional Network Feature
for Mobility Management (ANF-ISIMM)".
[7] ETSI EN 300 392-9: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 9: General requirements for supplementary services".
[8] ETSI ETS 300 392-10-13: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 10: Supplementary services stage 1; Sub-part 13: Call completion to busy subscriber".
[9] ITU-T Recommendation X.217: "Information technology - Open Systems Interconnection -
Service definition for the Association Control Service Element".
[10] ITU-T Recommendation X.219: "Remote operations: Model, notation and service definition".
[11] ITU-T Recommendation X.229: "Remote operations: Protocol specification".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ITU-T Recommendation I.130 (1988): "Method for the characterization of telecommunication
services supported by an ISDN and network capabilities of an ISDN (Blue Book)".
[i.2] ITU-T Recommendation Z.100 (1993): "CCITT Specification and Description Language (SDL)".
[i.3] ECMA 185 (1997): "Private Integrated Services Network (PISN) - Specification, Functional
Model and Information Flows - Call Completion Supplementary Services (CCSD), 2nd edition".
[i.4] ITU-T Recommendation I.221 (1993): "Common specific characteristics of services".
[i.5] ECMA-186 (4th edition December 2001): "Private Integrated Services Network (PISN) -
Inter-Exchange Signalling Prot
...
European Standard
Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 12: Supplementary services stage 3;
Sub-part 13: Call Completion to Busy Subscriber (CCBS)
2 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
Reference
REN/TETRA-03213
Keywords
CCBS, data, radio, speech, stage 3,
supplementary service, TETRA, V+D
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
Copyright Notification
No part may be reproduced except as authorized by written permission.
The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2012.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
Contents
Intellectual Property Rights . 7
Foreword . 7
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 10
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 12
3.3 Abbreviations . 12
4 SS-CCBS Service Description . 13
4.1 General . 13
4.2 SS-CCBS services offered over the TNSS-SAP . 13
4.2.1 CALL-INFORMATION-RELEASE indication . 14
4.2.2 CALL-INFORMATION-RETENTION indication . 14
4.2.3 CANCEL request . 15
4.2.4 CANCEL confirm . 15
4.2.5 CANCELLED indication . 15
4.2.6 FAILED indication . 16
4.2.7 LIST-CCBS request . 16
4.2.8 LIST-CCBS confirm . 16
4.2.9 RECALL request . 16
4.2.10 RECALL-ACCEPTED request . 17
4.2.11 REQUEST request . 17
4.2.12 REQUEST confirm . 17
4.2.13 USER-B-FREE indication . 17
4.3 Parameter description . 18
5 Signaling protocol for the support of SS-CCBS . 20
5.1 SS-CCBS Operational requirements . 20
5.1.1 Requirements on the served user MS . 20
5.1.2 Requirements on the Originating SwMI . 20
5.1.3 Requirements on the Terminating SwMI . 20
5.1.4 Requirements on a Participating SwMI . 20
5.1.5 Requirements on the Group Controlling SwMI . 20
5.2 SS-CCBS Coding Requirements . 21
5.2.1 SS-CCBS PDUs . 21
5.2.1.1 CALL-INFORMATION-RELEASE PDU . 21
5.2.1.2 CALL-INFORMATION-RETENTION PDU . 21
5.2.1.3 CANCEL PDU . 22
5.2.1.4 CANCEL ACK PDU . 22
5.2.1.5 CANCELLATION PDU . 23
5.2.1.6 CANCELLED PDU . 23
5.2.1.7 CCBSI PDU . 24
5.2.1.8 FAILED PDU . 24
5.2.1.9 FREE-NOTIFICATION PDU. 24
5.2.1.10 LIST PDU . 25
5.2.1.11 LIST ACK PDU . 25
5.2.1.12 MONITOR PDU . 26
5.2.1.13 MONITOR ACK PDU . 27
5.2.1.14 RECALL PDU . 27
5.2.1.15 RECALL-ACCEPTED PDU . 28
5.2.1.16 REQUEST PDU . 28
5.2.1.17 REQUEST ACK PDU . 29
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4 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
5.2.1.18 RESUME-COMPLETION PDU . 29
5.2.1.19 SUSPEND-COMPLETION PDU . 30
5.2.1.20 USER-B-FREE PDU . 30
5.2.2 TETRA PDU information element coding . 30
5.2.2.1 Accept/Reject . 30
5.2.2.2 Basic Service Information . 30
5.2.2.3 Call Priority . 31
5.2.2.4 Called party extension . 31
5.2.2.5 Called party SSI . 32
5.2.2.6 Called party type identifier . 32
5.2.2.7 Calling party extension . 32
5.2.2.8 Calling party SSI . 32
5.2.2.9 Calling party type identifier . 32
5.2.2.10 Cancellation Cause . 33
5.2.2.11 Cancellation Result . 33
5.2.2.12 CCBS-PDU type . 34
5.2.2.13 CCBSI . 34
5.2.2.14 Failure Cause. 35
5.2.2.15 Length of CCBS List . 35
5.2.2.16 Number of CCBS requests . 35
5.2.2.17 Reject Cause . 35
5.2.2.18 List Request. 36
5.2.2.19 Request Maintained . 36
5.2.2.20 Retain Capability . 37
5.2.2.21 SS-Type . 37
5.2.2.22 TETRA Call Identifier . 37
5.2.3 Additional coding requirements over the ISI . 37
5.2.3.1 Remote operations protocol and application association control . 37
5.3 SS-CCBS State Definitions . 39
5.3.1 States at User A MS . 39
5.3.1.1 CCBS-Idle . 39
5.3.1.2 CCBS-Wait-ACK . 39
5.3.1.3 CCBS-Invoked_User_ A . 39
5.3.1.4 CCBS-Wait-User-A-Answer . 39
5.3.1.5 Wait-Alert/Connect . 39
5.3.1.6 CCBS-LIST-Requested . 39
5.3.1.7 CCBS-CANCEL-Requested . 39
5.3.1.8 CCBS_Wait_UserA_Free . 40
5.3.1.9 CCBS-Retention-Idle . 40
5.3.1.10 CCBS-Retention-Active . 40
5.3.2 States at the Originating SwMI . 40
5.3.2.1 CCBS-Idle . 40
5.3.2.2 CCBS-Invoked-User-A . 40
5.3.2.3 CCBS-WAIT-ACK . 40
5.3.2.4 CCBS-Wait-User-A-Answer . 40
5.3.2.5 CCBS-Path-Setup . 40
5.3.2.6 CCBS-Wait-User-A-Free . 40
5.3.2.7 CCBS-Retention-Idle . 40
5.3.2.8 CCBS-Retention-Active . 40
5.3.3 States at the Group Controlling SwMI . 40
5.3.3.1 CCBS-Idle . 40
5.3.3.2 CCBS-Await-Call-Completion . 41
5.3.3.3 CCBS-Invoked-Group. 41
5.3.3.4 CCBS-Path-Complete . 41
5.3.3.5 CCBS-Suspended-Group . 41
5.3.3.6 CCBS-Wait-Group-Alert . 41
5.3.4 States at the Terminating SwMI . 41
5.3.4.1 CCBS-Idle . 41
5.3.4.2 CCBS-Await-Call-Completion . 41
5.3.4.3 CCBS-Invoked-User-B . 41
5.3.4.4 CCBS-Suspended-User-B . 41
5.3.4.5 CCBS-Wait-User-B-Alert . 41
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5 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
5.3.5 States at User B . 41
5.4 SS-CCBS Signaling Procedures . 42
5.4.1 Major Options . 42
5.4.2 Actions at the served user MS . 42
5.4.2.1 Normal procedures . 42
5.4.3 Actions at the Originating SwMI . 42
5.4.3.1 Normal Procedures . 42
5.4.3.1.1 Invocation . 42
5.4.3.1.2 Operation . 44
5.4.3.1.3 User initiated cancellation procedure . 46
5.4.3.1.4 CCBS List Request . 47
5.4.3.2 Exceptional Procedures . 47
5.4.3.2.1 Invocation . 47
5.4.3.2.2 User initiated cancellation procedure . 48
5.4.3.2.3 CCBS List request . 48
5.4.3.2.4 Operation . 48
5.4.4 Actions at the Terminating SwMI . 50
5.4.4.1 Normal Procedures . 50
5.4.4.1.1 Determination that CCBS is available . 50
5.4.4.1.2 Acceptance of a CCBS MONITOR request . 50
5.4.4.1.3 Queue B processing . 50
5.4.4.1.4 Determination of user B free . 51
5.4.4.1.5 CCBS Call set-up . 51
5.4.4.1.6 CCBS Call without Path Reservation . 51
5.4.4.2 Exceptional Procedures . 51
5.4.4.2.1 CCBS Invocation . 51
5.4.4.2.2 Acceptance of a CCBS Monitor Request . 52
5.4.4.2.3 Queue B processing . 52
5.4.4.2.4 Determination of user B free . 52
5.4.4.2.5 CCBS Call set-up . 52
5.4.5 Actions at the Group Controlling SwMI . 52
5.4.5.1 Normal Procedures . 53
5.4.5.1.1 Determination that CCBS is available . 53
5.4.5.1.2 Acceptance of a CCBS Monitor Request . 53
5.4.5.1.3 Queue B processing . 53
5.4.5.1.4 Determination of Group B free . 53
5.4.5.1.5 CCBS Call set-up . 54
5.4.5.1.6 Acceptance of a CCBS Monitor Request . 54
5.4.5.1.7 Queue B processing . 54
5.4.5.1.8 Determination of group B free . 54
5.4.5.1.9 CCBS Call set-up . 55
5.4.6 Actions at the Participating SwMI . 55
5.5 Impact of inter-working with public ISDN . 55
5.5.1 Incoming Gateway SwMI procedures: SS-CCBS request from a public ISDN . 55
5.5.2 Outgoing Gateway SwMI procedures: SS-CCBS request to a public ISDN . 56
5.6 Protocol Interaction between SS-CCBS and Other Supplementary Services and ANFs . 56
5.6.1 Calling/Connected Line Identification Restriction (SS-CLIR) . 56
5.6.2 Call Completion on Busy Subscriber (SS-CCBS) . 57
5.6.3 Call Completion on No Reply (SS-CCNR) . 57
5.6.4 Call Forwarding Unconditional (SS-CFU) . 57
5.6.4.1 Originating SwMI procedures for invoking SS-CCBS at a SS-CFU diverted-to user . 57
5.6.4.2 Originating SwMI procedures if SS-CFU is activated by User A MS . 57
5.6.4.3 Terminating SwMI procedures if SS-CFU is activated by User B after SS-CCBS has been
invoked . 57
5.6.5 Call Forwarding Busy (SS-CFB) . 58
5.6.5.1 Originating SwMI procedures for invoking SS-CCBS at a SS-CFB diverted-to user . 58
5.6.5.2 Originating SwMI procedures if SS-CFB is activated by User A MS . 58
5.6.5.3 Terminating SwMI procedures if SS-CFB is activated by User B after SS-CCBS has been
invoked . 58
5.6.6 Call Forwarding on No Reply (SS-CFNR) . 58
5.6.7 List Search Call (SS-LSC) . 58
5.6.8 Call Authorized by Dispatcher (SS-CAD) . 58
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6 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
5.6.9 Area Selection (SS-AS) . 58
5.6.10 Priority Call (SS-PC) . 58
5.6.11 Interactions with ISI Mobility Management (ANF-ISIMM) . 59
5.6.12 User A MS migrates . 59
5.6.12.1 PROFILE EXCHANGE PDUS . 60
5.6.12.1.1 PROFILE REJECT . 60
5.6.12.1.2 PROFILE UPDATE . 60
5.6.12.1.3 PROFILE UPDATE RESPONSE . 61
5.6.12.1.4 SS-PROFILE UPDATE . 61
5.6.12.1.5 SS-PROFILE UPDATE RESPONSE. 62
5.6.12.1.6 Individual basic migration profile . 62
5.6.12.1.7 SS-migration profile (original and temporary) . 62
5.6.12.1.8 SS-information . 63
5.6.12.1.9 SS-information response. 63
5.6.12.1.10 SS-response status . 63
5.6.12.1.11 SS-status . 63
5.6.12.1.12 SS-type . 63
5.6.12.2 SS-CCBS profiles . 64
5.6.12.2.1 SS-CCBS migration original profile . 64
5.6.12.3 User A MS SS-CCBS migration information PDU . 64
5.6.12.3.1 SS-CCBS state at User A MS SwMI at the time of the User A MS migration information
element . 65
5.6.12.3.2 Timer T (i) running Information Element content . 65
j
5.6.12.4 User B migrates . 66
5.6.12.4.1 SS-CCBS state at terminating SwMI at the time of the user B migration information element . 67
5.6.12.4.2 Timer T6(i) running Information Element content . 68
5.7 Parameter values (timers) . 68
5.7.1 Timers at the Originating SwMI . 68
5.7.2 Timers at the Terminating SwMI . 69
Annex A (informative): SDL Representation of Procedures . 70
A.1 Behavior of the Originating SwMI . 70
A.2 Behavior of the Group Controlling SwMI. 79
A.3 Behavior of the Terminating SwMI . 79
A.4 Behavior at CCBS User A MS . 84
Annex B (informative): Bibliography . 89
Annex C (informative): Change requests . 90
History . 91
ETSI
7 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://ipr.etsi.org).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This European Standard (EN) has been produced by ETSI Technical Committee Terrestrial Trunked Radio (TETRA).
The present document is part 12, sub-part 13 of a multi-part deliverable covering Voice plus Data (V+D),
as identified below:
EN 300 392-1: "General network design";
EN 300 392-2: "Air Interface (AI)";
EN 300 392-3: "Interworking at the Inter-System Interface (ISI)";
ETS 300 392-4: "Gateways basic operation";
EN 300 392-5: "Peripheral Equipment Interface (PEI)";
EN 300 392-7: "Security";
EN 300 392-9: "General requirements for supplementary services";
EN 300 392-10: "Supplementary services stage 1";
EN 300 392-11: "Supplementary services stage 2";
EN 300 392-12: "Supplementary services stage 3";
EN 300 392-12-1: "Call Identification (CI)";
ETS 300 392-12-2: "Call Report (CR)";
EN 300 392-12-3: "Talking Party Identification (TPI)";
EN 300 392-12-4: "Call Forwarding (CF)";
ETS 300 392-12-5: "List Search Call (LSC)";
EN 300 392-12-6: "Call Authorized by Dispatcher (CAD)";
ETS 300 392-12-7: "Short Number Addressing (SNA)";
EN 300 392-12-8: "Area Selection (AS)";
ETS 300 392-12-9: "Access Priority (AP)";
EN 300 392-12-10: "Priority Call (PC)";
ETS 300 392-12-11: "Call Waiting (CW)";
EN 300 392-12-12: "Call Hold (HOLD)";
ETSI
8 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
EN 300 392-12-13: "Call Completion to Busy Subscriber (CCBS)";
EN 300 392-12-14: "Late Entry (LE)";
EN 300 392-12-16: "Pre-emptive Priority Call (PPC)";
EN 300 392-12-17: "Include Call (IC)";
EN 300 392-12-18: "Barring of Outgoing Calls (BOC)";
EN 300 392-12-19: "Barring of Incoming Calls (BIC)";
EN 300 392-12-20: "Discreet Listening (DL)";
EN 300 392-12-21: "Ambience Listening (AL)";
EN 300 392-12-22: "Dynamic Group Number Assignment (DGNA)";
EN 300 392-12-23: "Call Completion on No Reply (CCNR)";
ETS 300 392-12-24: "Call Retention (CRT)";
ETS 300 392-13: "SDL model of the Air Interface (AI)";
ETS 300 392-14: "Protocol Implementation Conformance Statement (PICS) proforma specification";
TS 100 392-15: "TETRA frequency bands, duplex spacings and channel numbering";
TS 100 392-16: "Network Performance Metrics";
TR 100 392-17: "TETRA V+D and DMO specifications";
TS 100 392-18: "Air interface optimized applications".
NOTE: Part 3, sub-parts 6 and 7 (Speech format implementation), part 4, sub-part 3 (Data networks gateway),
part 10, sub-part 15 (Transfer of control), part 13 (SDL) and part 14 (PICS) of this multi-part deliverable
are in status "historical" and are not maintained.
National transposition dates
Date of adoption of this EN: 12 March 2012
Date of latest announcement of this EN (doa): 30 June 2012
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2012
Date of withdrawal of any conflicting National Standard (dow): 31 December 2012
ETSI
9 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
1 Scope
The present document specifies the stage 3 description of the Supplementary Service CCBS Call Completion on Busy
Subscriber for the Terrestrial Trunked Radio (TETRA).
Call Completion on Busy Subscriber allows a calling User A MS, encountering a busy destination user B, to have the
call completed when user B becomes non busy, without having to make a new call attempt.
Man-Machine Interface and charging principles are outside the scope of the present document.
The supplementary service stage 3 description is preceded by the stage 1 and the stage 2 description of the service,
according to the method described in ITU-T Recommendation I.130 [i.1]. The stage 1 description specifies the service
from the user's point of view. The stage 2 description identifies the functional capabilities of each SS and the
information flows needed to support the supplementary service as specified in its stage 1 description. The present
stage 3 description specifies the protocols at the air interface and at the various Inter-System Interfaces (ISI) to support
each Supplementary Service.
NOTE: According to ITU-T Recommendation I.130 [i.1], the stage 3 description of any telecommunication
service addresses the network implementation aspects. Consequently it comprises two steps: the
specifications of all protocols at the various reference points involved in any of the service procedures
(notably the service operation) are the first step of the stage 3 description, and the specifications of the
functions of the corresponding network entities are its second step. The latter have not been provided
since they can be derived from the specification of the functional entity actions in the stage 2 description.
The present document is applicable to Voice plus Data individual call or group call; the present document is neither
applicable to Packet Mode of Operation nor to DMO; more specifically to the following entities:
• the MS of either the calling user or the connected user during an individual call or a group call;
• the originating Switching and Management Infrastructure (SwMI) in an individual call or a group call;
• the group controlling SwMI for a group call;
• the terminating SwMI in an individual call;
• the inter-working SwMI for an individual call.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 392-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 1: General network design".
[2] ETSI EN 300 392-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air
Interface (AI)".
ETSI
10 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
[3] ETSI EN 300 392-3-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 1: General design".
[4] ETSI EN 300 392-3-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 2: Additional Network Feature
Individual Call (ANF-ISIIC)".
[5] ETSI EN 300 392-3-3: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 3: Additional Network Feature
Group Call (ANF-ISIGC)".
[6] ETSI EN 300 392-3-5: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 5: Additional Network Feature
for Mobility Management (ANF-ISIMM)".
[7] ETSI EN 300 392-9: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 9: General requirements for supplementary services".
[8] ETSI ETS 300 392-10-13: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 10: Supplementary services stage 1; Sub-part 13: Call completion to busy subscriber".
[9] ITU-T Recommendation X.217: "Information technology - Open Systems Interconnection -
Service definition for the Association Control Service Element".
[10] ITU-T Recommendation X.219: "Remote operations: Model, notation and service definition".
[11] ITU-T Recommendation X.229: "Remote operations: Protocol specification".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ITU-T Recommendation I.130 (1988): "Method for the characterization of telecommunication
services supported by an ISDN and network capabilities of an ISDN (Blue Book)".
[i.2] ITU-T Recommendation Z.100 (1993): "CCITT Specification and Description Language (SDL)".
[i.3] ECMA 185 (1997): "Private Integrated Services Network (PISN) - Specification, Functional
Model and Information Flows - Call Completion Supplementary Services (CCSD), 2nd edition".
[i.4] ITU-T Recommendation I.221 (1993): "Common specific characteristics of services".
[i.5] ECMA-186 (4th edition December 2001): "Private Integrated Services Network (PISN) -
Inter-Exchange Signalling Protocol - Call Completion Supplementary Services (QSIG-CC).
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions
...
SLOVENSKI STANDARD
01-junij-2012
3UL]HPQLVQRSRYQLUDGLR 7(75$ *RYRULQSRGDWNL 9' GHO 'RSROQLOQH
VWRULWYHVWRSQMHSRJODYMH 'RNRQþDQMHNOLFDQMD]DVHGHQHJDQDURþQLND
&&%6
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary
services stage 3 - Sub-part 13: Call Completion to Busy Subscriber (CCBS)
Ta slovenski standard je istoveten z: EN300 392-12-13 Version1.2.1
ICS:
33.070.10 Prizemni snopovni radio Terrestrial Trunked Radio
(TETRA) (TETRA)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
European Standard
Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 12: Supplementary services stage 3;
Sub-part 13: Call Completion to Busy Subscriber (CCBS)
2 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
Reference
REN/TETRA-03213
Keywords
CCBS, data, radio, speech, stage 3,
supplementary service, TETRA, V+D
ETSI
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Sous-Préfecture de Grasse (06) N° 7803/88
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© European Telecommunications Standards Institute 2012.
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ETSI
3 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
Contents
Intellectual Property Rights . 7
Foreword . 7
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 10
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 12
3.3 Abbreviations . 12
4 SS-CCBS Service Description . 13
4.1 General . 13
4.2 SS-CCBS services offered over the TNSS-SAP . 13
4.2.1 CALL-INFORMATION-RELEASE indication . 14
4.2.2 CALL-INFORMATION-RETENTION indication . 14
4.2.3 CANCEL request . 15
4.2.4 CANCEL confirm . 15
4.2.5 CANCELLED indication . 15
4.2.6 FAILED indication . 16
4.2.7 LIST-CCBS request . 16
4.2.8 LIST-CCBS confirm . 16
4.2.9 RECALL request . 16
4.2.10 RECALL-ACCEPTED request . 17
4.2.11 REQUEST request . 17
4.2.12 REQUEST confirm . 17
4.2.13 USER-B-FREE indication . 17
4.3 Parameter description . 18
5 Signaling protocol for the support of SS-CCBS . 20
5.1 SS-CCBS Operational requirements . 20
5.1.1 Requirements on the served user MS . 20
5.1.2 Requirements on the Originating SwMI . 20
5.1.3 Requirements on the Terminating SwMI . 20
5.1.4 Requirements on a Participating SwMI . 20
5.1.5 Requirements on the Group Controlling SwMI . 20
5.2 SS-CCBS Coding Requirements . 21
5.2.1 SS-CCBS PDUs . 21
5.2.1.1 CALL-INFORMATION-RELEASE PDU . 21
5.2.1.2 CALL-INFORMATION-RETENTION PDU . 21
5.2.1.3 CANCEL PDU . 22
5.2.1.4 CANCEL ACK PDU . 22
5.2.1.5 CANCELLATION PDU . 23
5.2.1.6 CANCELLED PDU . 23
5.2.1.7 CCBSI PDU . 24
5.2.1.8 FAILED PDU . 24
5.2.1.9 FREE-NOTIFICATION PDU. 24
5.2.1.10 LIST PDU . 25
5.2.1.11 LIST ACK PDU . 25
5.2.1.12 MONITOR PDU . 26
5.2.1.13 MONITOR ACK PDU . 27
5.2.1.14 RECALL PDU . 27
5.2.1.15 RECALL-ACCEPTED PDU . 28
5.2.1.16 REQUEST PDU . 28
5.2.1.17 REQUEST ACK PDU . 29
ETSI
4 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
5.2.1.18 RESUME-COMPLETION PDU . 29
5.2.1.19 SUSPEND-COMPLETION PDU . 30
5.2.1.20 USER-B-FREE PDU . 30
5.2.2 TETRA PDU information element coding . 30
5.2.2.1 Accept/Reject . 30
5.2.2.2 Basic Service Information . 30
5.2.2.3 Call Priority . 31
5.2.2.4 Called party extension . 31
5.2.2.5 Called party SSI . 32
5.2.2.6 Called party type identifier . 32
5.2.2.7 Calling party extension . 32
5.2.2.8 Calling party SSI . 32
5.2.2.9 Calling party type identifier . 32
5.2.2.10 Cancellation Cause . 33
5.2.2.11 Cancellation Result . 33
5.2.2.12 CCBS-PDU type . 34
5.2.2.13 CCBSI . 34
5.2.2.14 Failure Cause. 35
5.2.2.15 Length of CCBS List . 35
5.2.2.16 Number of CCBS requests . 35
5.2.2.17 Reject Cause . 35
5.2.2.18 List Request. 36
5.2.2.19 Request Maintained . 36
5.2.2.20 Retain Capability . 37
5.2.2.21 SS-Type . 37
5.2.2.22 TETRA Call Identifier . 37
5.2.3 Additional coding requirements over the ISI . 37
5.2.3.1 Remote operations protocol and application association control . 37
5.3 SS-CCBS State Definitions . 39
5.3.1 States at User A MS . 39
5.3.1.1 CCBS-Idle . 39
5.3.1.2 CCBS-Wait-ACK . 39
5.3.1.3 CCBS-Invoked_User_ A . 39
5.3.1.4 CCBS-Wait-User-A-Answer . 39
5.3.1.5 Wait-Alert/Connect . 39
5.3.1.6 CCBS-LIST-Requested . 39
5.3.1.7 CCBS-CANCEL-Requested . 39
5.3.1.8 CCBS_Wait_UserA_Free . 40
5.3.1.9 CCBS-Retention-Idle . 40
5.3.1.10 CCBS-Retention-Active . 40
5.3.2 States at the Originating SwMI . 40
5.3.2.1 CCBS-Idle . 40
5.3.2.2 CCBS-Invoked-User-A . 40
5.3.2.3 CCBS-WAIT-ACK . 40
5.3.2.4 CCBS-Wait-User-A-Answer . 40
5.3.2.5 CCBS-Path-Setup . 40
5.3.2.6 CCBS-Wait-User-A-Free . 40
5.3.2.7 CCBS-Retention-Idle . 40
5.3.2.8 CCBS-Retention-Active . 40
5.3.3 States at the Group Controlling SwMI . 40
5.3.3.1 CCBS-Idle . 40
5.3.3.2 CCBS-Await-Call-Completion . 41
5.3.3.3 CCBS-Invoked-Group. 41
5.3.3.4 CCBS-Path-Complete . 41
5.3.3.5 CCBS-Suspended-Group . 41
5.3.3.6 CCBS-Wait-Group-Alert . 41
5.3.4 States at the Terminating SwMI . 41
5.3.4.1 CCBS-Idle . 41
5.3.4.2 CCBS-Await-Call-Completion . 41
5.3.4.3 CCBS-Invoked-User-B . 41
5.3.4.4 CCBS-Suspended-User-B . 41
5.3.4.5 CCBS-Wait-User-B-Alert . 41
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5 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
5.3.5 States at User B . 41
5.4 SS-CCBS Signaling Procedures . 42
5.4.1 Major Options . 42
5.4.2 Actions at the served user MS . 42
5.4.2.1 Normal procedures . 42
5.4.3 Actions at the Originating SwMI . 42
5.4.3.1 Normal Procedures . 42
5.4.3.1.1 Invocation . 42
5.4.3.1.2 Operation . 44
5.4.3.1.3 User initiated cancellation procedure . 46
5.4.3.1.4 CCBS List Request . 47
5.4.3.2 Exceptional Procedures . 47
5.4.3.2.1 Invocation . 47
5.4.3.2.2 User initiated cancellation procedure . 48
5.4.3.2.3 CCBS List request . 48
5.4.3.2.4 Operation . 48
5.4.4 Actions at the Terminating SwMI . 50
5.4.4.1 Normal Procedures . 50
5.4.4.1.1 Determination that CCBS is available . 50
5.4.4.1.2 Acceptance of a CCBS MONITOR request . 50
5.4.4.1.3 Queue B processing . 50
5.4.4.1.4 Determination of user B free . 51
5.4.4.1.5 CCBS Call set-up . 51
5.4.4.1.6 CCBS Call without Path Reservation . 51
5.4.4.2 Exceptional Procedures . 51
5.4.4.2.1 CCBS Invocation . 51
5.4.4.2.2 Acceptance of a CCBS Monitor Request . 52
5.4.4.2.3 Queue B processing . 52
5.4.4.2.4 Determination of user B free . 52
5.4.4.2.5 CCBS Call set-up . 52
5.4.5 Actions at the Group Controlling SwMI . 52
5.4.5.1 Normal Procedures . 53
5.4.5.1.1 Determination that CCBS is available . 53
5.4.5.1.2 Acceptance of a CCBS Monitor Request . 53
5.4.5.1.3 Queue B processing . 53
5.4.5.1.4 Determination of Group B free . 53
5.4.5.1.5 CCBS Call set-up . 54
5.4.5.1.6 Acceptance of a CCBS Monitor Request . 54
5.4.5.1.7 Queue B processing . 54
5.4.5.1.8 Determination of group B free . 54
5.4.5.1.9 CCBS Call set-up . 55
5.4.6 Actions at the Participating SwMI . 55
5.5 Impact of inter-working with public ISDN . 55
5.5.1 Incoming Gateway SwMI procedures: SS-CCBS request from a public ISDN . 55
5.5.2 Outgoing Gateway SwMI procedures: SS-CCBS request to a public ISDN . 56
5.6 Protocol Interaction between SS-CCBS and Other Supplementary Services and ANFs . 56
5.6.1 Calling/Connected Line Identification Restriction (SS-CLIR) . 56
5.6.2 Call Completion on Busy Subscriber (SS-CCBS) . 57
5.6.3 Call Completion on No Reply (SS-CCNR) . 57
5.6.4 Call Forwarding Unconditional (SS-CFU) . 57
5.6.4.1 Originating SwMI procedures for invoking SS-CCBS at a SS-CFU diverted-to user . 57
5.6.4.2 Originating SwMI procedures if SS-CFU is activated by User A MS . 57
5.6.4.3 Terminating SwMI procedures if SS-CFU is activated by User B after SS-CCBS has been
invoked . 57
5.6.5 Call Forwarding Busy (SS-CFB) . 58
5.6.5.1 Originating SwMI procedures for invoking SS-CCBS at a SS-CFB diverted-to user . 58
5.6.5.2 Originating SwMI procedures if SS-CFB is activated by User A MS . 58
5.6.5.3 Terminating SwMI procedures if SS-CFB is activated by User B after SS-CCBS has been
invoked . 58
5.6.6 Call Forwarding on No Reply (SS-CFNR) . 58
5.6.7 List Search Call (SS-LSC) . 58
5.6.8 Call Authorized by Dispatcher (SS-CAD) . 58
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6 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
5.6.9 Area Selection (SS-AS) . 58
5.6.10 Priority Call (SS-PC) . 58
5.6.11 Interactions with ISI Mobility Management (ANF-ISIMM) . 59
5.6.12 User A MS migrates . 59
5.6.12.1 PROFILE EXCHANGE PDUS . 60
5.6.12.1.1 PROFILE REJECT . 60
5.6.12.1.2 PROFILE UPDATE . 60
5.6.12.1.3 PROFILE UPDATE RESPONSE . 61
5.6.12.1.4 SS-PROFILE UPDATE . 61
5.6.12.1.5 SS-PROFILE UPDATE RESPONSE. 62
5.6.12.1.6 Individual basic migration profile . 62
5.6.12.1.7 SS-migration profile (original and temporary) . 62
5.6.12.1.8 SS-information . 63
5.6.12.1.9 SS-information response. 63
5.6.12.1.10 SS-response status . 63
5.6.12.1.11 SS-status . 63
5.6.12.1.12 SS-type . 63
5.6.12.2 SS-CCBS profiles . 64
5.6.12.2.1 SS-CCBS migration original profile . 64
5.6.12.3 User A MS SS-CCBS migration information PDU . 64
5.6.12.3.1 SS-CCBS state at User A MS SwMI at the time of the User A MS migration information
element . 65
5.6.12.3.2 Timer T (i) running Information Element content . 65
j
5.6.12.4 User B migrates . 66
5.6.12.4.1 SS-CCBS state at terminating SwMI at the time of the user B migration information element . 67
5.6.12.4.2 Timer T6(i) running Information Element content . 68
5.7 Parameter values (timers) . 68
5.7.1 Timers at the Originating SwMI . 68
5.7.2 Timers at the Terminating SwMI . 69
Annex A (informative): SDL Representation of Procedures . 70
A.1 Behavior of the Originating SwMI . 70
A.2 Behavior of the Group Controlling SwMI. 79
A.3 Behavior of the Terminating SwMI . 79
A.4 Behavior at CCBS User A MS . 84
Annex B (informative): Bibliography . 89
Annex C (informative): Change requests . 90
History . 91
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7 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://ipr.etsi.org).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This European Standard (EN) has been produced by ETSI Technical Committee Terrestrial Trunked Radio (TETRA).
The present document is part 12, sub-part 13 of a multi-part deliverable covering Voice plus Data (V+D),
as identified below:
EN 300 392-1: "General network design";
EN 300 392-2: "Air Interface (AI)";
EN 300 392-3: "Interworking at the Inter-System Interface (ISI)";
ETS 300 392-4: "Gateways basic operation";
EN 300 392-5: "Peripheral Equipment Interface (PEI)";
EN 300 392-7: "Security";
EN 300 392-9: "General requirements for supplementary services";
EN 300 392-10: "Supplementary services stage 1";
EN 300 392-11: "Supplementary services stage 2";
EN 300 392-12: "Supplementary services stage 3";
EN 300 392-12-1: "Call Identification (CI)";
ETS 300 392-12-2: "Call Report (CR)";
EN 300 392-12-3: "Talking Party Identification (TPI)";
EN 300 392-12-4: "Call Forwarding (CF)";
ETS 300 392-12-5: "List Search Call (LSC)";
EN 300 392-12-6: "Call Authorized by Dispatcher (CAD)";
ETS 300 392-12-7: "Short Number Addressing (SNA)";
EN 300 392-12-8: "Area Selection (AS)";
ETS 300 392-12-9: "Access Priority (AP)";
EN 300 392-12-10: "Priority Call (PC)";
ETS 300 392-12-11: "Call Waiting (CW)";
EN 300 392-12-12: "Call Hold (HOLD)";
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8 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
EN 300 392-12-13: "Call Completion to Busy Subscriber (CCBS)";
EN 300 392-12-14: "Late Entry (LE)";
EN 300 392-12-16: "Pre-emptive Priority Call (PPC)";
EN 300 392-12-17: "Include Call (IC)";
EN 300 392-12-18: "Barring of Outgoing Calls (BOC)";
EN 300 392-12-19: "Barring of Incoming Calls (BIC)";
EN 300 392-12-20: "Discreet Listening (DL)";
EN 300 392-12-21: "Ambience Listening (AL)";
EN 300 392-12-22: "Dynamic Group Number Assignment (DGNA)";
EN 300 392-12-23: "Call Completion on No Reply (CCNR)";
ETS 300 392-12-24: "Call Retention (CRT)";
ETS 300 392-13: "SDL model of the Air Interface (AI)";
ETS 300 392-14: "Protocol Implementation Conformance Statement (PICS) proforma specification";
TS 100 392-15: "TETRA frequency bands, duplex spacings and channel numbering";
TS 100 392-16: "Network Performance Metrics";
TR 100 392-17: "TETRA V+D and DMO specifications";
TS 100 392-18: "Air interface optimized applications".
NOTE: Part 3, sub-parts 6 and 7 (Speech format implementation), part 4, sub-part 3 (Data networks gateway),
part 10, sub-part 15 (Transfer of control), part 13 (SDL) and part 14 (PICS) of this multi-part deliverable
are in status "historical" and are not maintained.
National transposition dates
Date of adoption of this EN: 12 March 2012
Date of latest announcement of this EN (doa): 30 June 2012
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2012
Date of withdrawal of any conflicting National Standard (dow): 31 December 2012
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9 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
1 Scope
The present document specifies the stage 3 description of the Supplementary Service CCBS Call Completion on Busy
Subscriber for the Terrestrial Trunked Radio (TETRA).
Call Completion on Busy Subscriber allows a calling User A MS, encountering a busy destination user B, to have the
call completed when user B becomes non busy, without having to make a new call attempt.
Man-Machine Interface and charging principles are outside the scope of the present document.
The supplementary service stage 3 description is preceded by the stage 1 and the stage 2 description of the service,
according to the method described in ITU-T Recommendation I.130 [i.1]. The stage 1 description specifies the service
from the user's point of view. The stage 2 description identifies the functional capabilities of each SS and the
information flows needed to support the supplementary service as specified in its stage 1 description. The present
stage 3 description specifies the protocols at the air interface and at the various Inter-System Interfaces (ISI) to support
each Supplementary Service.
NOTE: According to ITU-T Recommendation I.130 [i.1], the stage 3 description of any telecommunication
service addresses the network implementation aspects. Consequently it comprises two steps: the
specifications of all protocols at the various reference points involved in any of the service procedures
(notably the service operation) are the first step of the stage 3 description, and the specifications of the
functions of the corresponding network entities are its second step. The latter have not been provided
since they can be derived from the specification of the functional entity actions in the stage 2 description.
The present document is applicable to Voice plus Data individual call or group call; the present document is neither
applicable to Packet Mode of Operation nor to DMO; more specifically to the following entities:
• the MS of either the calling user or the connected user during an individual call or a group call;
• the originating Switching and Management Infrastructure (SwMI) in an individual call or a group call;
• the group controlling SwMI for a group call;
• the terminating SwMI in an individual call;
• the inter-working SwMI for an individual call.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 392-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 1: General network design".
[2] ETSI EN 300 392-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air
Interface (AI)".
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10 ETSI EN 300 392-12-13 V1.2.1 (2012-03)
[3] ETSI EN 300 392-3-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 1: General design".
[4] ETSI EN 300 392-3-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 2: Additional Network Feature
Individual Call (ANF-ISIIC)".
[5] ETSI EN 300 392-3-3: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 3: Additional Network Feature
Group Call (ANF-ISIGC)".
[6] ETSI EN 300 392-3-5: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 5: Additional Network Feature
for Mobility Management (ANF-ISIMM)".
[7] ETSI EN 300 392-9: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 9: General requirements for supplementary services".
[8] ETSI ETS 300 392-10-13: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D);
Part 10: Supplementary services stage 1; Sub-part 13: Call completion to busy subscriber".
[9] ITU-T Recommendation X.217: "Information technology - Open Systems Interconnection -
Service definition for the Association Control Service Element".
[10] ITU-T Recommend
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