Digital Enhanced Cordless Telecommunications (DECT) - Generic Access Profile (GAP)

The present document specifies that set of technical requirements for Digital Enhanced Cordless Telecommunications
(DECT) Fixed Part (FP) and DECT Portable Part (PP) necessary for the support of the Generic Access Profile (GAP).
The GAP is applicable to all DECT Portable radio Terminations (PT) and Fixed radio Terminations (FT) which under
the scope of ETSI EN 300 176-2 [10] (i.e. 3,1 kHz telephony teleservice) and specifies the minimum functionality that
is supported by all other 3,1 kHz voice profiles.
The objective of the present document is to ensure the Air Interface (AI) inter-operability of DECT equipment capable
of 3,1 kHz telephony applications, in such a way that any DECT PT conforming to the procedures described in the
present document is inter-operable with any DECT FT conforming to the procedures described in the present document.
The profile consists of the minimum mandatory requirements that allow a 3,1 kHz teleservice connection to be
established, maintained and released between a FT and a PT with the appropriate access rights, irrespective of whether
the FP provides residential, business or public access services.
In addition, the present document defines the features, services, procedures etc. for both the FT and the PT, which are
provision mandatory either in the PT or in the FT, as well as some elements that are provision optional but still process
mandatory.
Mobility Management (MM) procedures at the DECT AI to support incoming calls and outgoing calls are included.
Inter-working between the FT and the attached network is outside the scope of the present document.

Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Profil generičnega dostopa (GAP)

V tem dokumentu je določen nabor tehničnih zahtev za fiksni in prenosni del (FP in PP) za digitalne izboljšane brezvrvične telekomunikacije (DECT), ki podpirata profil generičnega dostopa (GAP).
GAP se uporablja za vse prenosne radijske postaje (PT) in fiksne radijske postaje (FT), ki jih zajema standard ETSI EN 300 176-2 [10] (npr. telefonska storitev prek frekvence 3,1 kHz), in določa minimalno funkcionalnost, ki jo podpirajo vsi drugi glasovni profili prek frekvence 3,1 kHz.
Namen trenutnega dokumenta je zagotoviti interoperabilnost radijskega vmesnika (AI) za opremo DECT, ki omogoča telefonske storitve prek frekvence 3,1 kHz, in sicer na način, pri katerem so vsi sistemi DECT PT, ki so skladni s postopki, opisanimi v tem dokumentu, interoperabilni z vsemi sistemi DECT FT, ki so skladni s postopki, opisanimi v tem dokumentu.
Profil vključuje minimalne obvezne zahteve za vzpostavitev povezave telefonskih storitev prek frekvence 3,1 kHz, pri čemer se takšne storitve vzpostavijo, vzdržujejo in sprostijo med FT in PT z ustreznimi pravicami za dostop, ne glede na to, ali FP zagotavlja stanovanjske, poslovne ali javne storitve dostopa.
Poleg tega so v tem dokumentu določene funkcije, storitve, postopki itd. za FT in PT, pri čemer so ti obvezni za PT ali FT, ter tudi nekatere elemente, ki so obvezni le za postopek.
Vključeni so tudi postopki upravljanja mobilnosti (MM) pri DECT AI, ki podpirajo dohodne in odhodne klice.
Medsebojno delovanje med FT-jem in priključenim omrežjem je zunaj obsega trenutnega dokumenta.

General Information

Status
Published
Public Enquiry End Date
30-Sep-2017
Publication Date
07-Nov-2017
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
23-Oct-2017
Due Date
28-Dec-2017
Completion Date
08-Nov-2017

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital Enhanced Cordless Telecommunications (DECT) - Generic Access Profile (GAP)33.070.30'(&7Digital Enhanced Cordless Telecommunications (DECT)ICS:Ta slovenski standard je istoveten z:ETSI EN 300 444 V2.5.1 (2017-10)SIST EN 300 444 V2.5.1:2017en01-december-2017SIST EN 300 444 V2.5.1:2017SLOVENSKI
STANDARD



SIST EN 300 444 V2.5.1:2017



ETSI EN 300 444 V2.5.1 (2017-10) Digital Enhanced Cordless Telecommunications (DECT); Generic Access Profile (GAP)
EUROPEAN STANDARD SIST EN 300 444 V2.5.1:2017



ETSI ETSI EN 300 444 V2.5.1 (2017-10) 2
Reference REN/DECT-00309 Keywords access, DECT, generic, IMT-2000, mobility, profile, radio, synchronization, TDD, TDMA 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 The present document can be downloaded from: http://www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (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 https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2017. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM® and the GSM logo are trademarks registered and owned by the GSM Association. SIST EN 300 444 V2.5.1:2017



ETSI ETSI EN 300 444 V2.5.1 (2017-10) 3 Contents Intellectual Property Rights . 11 Foreword . 11 Modal verbs terminology . 11 1 Scope . 12 2 References . 12 2.1 Normative references . 12 2.2 Informative references . 13 3 Definitions, symbols and abbreviations . 13 3.1 Definitions . 13 3.2 Symbols . 16 3.3 Abbreviations . 16 4 Feature definitions . 18 4.0 General . 18 4.1 NetWorK (NWK) features . 18 4.2 Speech coding and audio features . 20 4.3 Application features . 21 5 Service definitions . 21 5.0 General . 21 5.1 DLC service definitions . 21 5.2 MAC service definitions . 22 6 Inter-operability requirements . 23 6.1 General . 23 6.2 NWK features . 24 6.3 DLC services . 25 6.4 MAC services . 25 6.5 PHysical Layer (PHL) services . 26 6.6 Application features . 26 6.7 Speech coding and audio features . 26 6.8 Feature/service to procedure mapping . 27 6.8.1 NWK feature to procedure mapping . 27 6.8.2 DLC service to procedure mapping . 30 6.8.3 MAC service to procedure mapping . 31 6.8.4 Application feature to procedure mapping . 32 6.8.5 Speech coding and audio feature to procedure mapping. 32 6.9 General requirements . 32 6.9.1 NWK layer message contents . 32 6.9.2 Transaction identifier . 32 6.9.3 Length of a NWK layer message . 32 6.9.4 Handling of error and exception conditions . 32 6.9.5 GAP default setup attributes . 33 6.9.6 Coexistence of MM and CC procedures . 33 6.9.7 Coding rules for information elements . 33 7 Procedure description . 33 8 NWK layer procedures . 34 8.0 General . 34 8.1 Summary of outgoing call messages, normal cases . 34 8.2 Outgoing call request . 36 8.2.0 Procedure . 36 8.2.1 Associated procedures . 36 8.2.1.1 Timer P- management . 36 8.2.2 Exceptional cases . 37 8.2.2.1 Timer P- expiry . 37 SIST EN 300 444 V2.5.1:2017



ETSI ETSI EN 300 444 V2.5.1 (2017-10) 4 8.2.2.2 PT releases the outgoing call request . 37 8.2.2.3 FT rejects the outgoing call request . 38 8.3 Overlap sending . 38 8.3.0 Procedure . 38 8.3.1 Associated procedure . 39 8.3.1.1 Timer F- management . 39 8.3.2 Exceptional cases . 39 8.3.2.1 PT releases the outgoing call request . 39 8.3.2.2 FT rejects the outgoing call request . 39 8.3.2.3 Timer F- expiry . 40 8.3.2.4 FT releases the outgoing call request . 40 8.4 Outgoing call proceeding . 40 8.4.0 Procedure . 40 8.4.1 Exceptional cases . 41 8.4.1.1 PT releases the outgoing call request . 41 8.4.1.2 FT releases the outgoing call request . 41 8.5 Outgoing call confirmation. 42 8.5.0 Procedure . 42 8.5.1 Exceptional cases . 42 8.5.1.1 PT releases the outgoing call request . 42 8.5.1.2 FT releases the outgoing call request . 43 8.6 Outgoing call connection . 43 8.7 Normal call release . 44 8.7.0 Procedure . 44 8.7.1 Associated procedures . 45 8.7.1.1 Timer P- management . 45 8.7.1.2 Timer F- management . 45 8.7.2 Exceptional cases . 45 8.7.2.1 Release collisions . 45 8.7.2.2 Timer F- expiry . 46 8.7.2.3 Timer P- expiry . 47 8.8 Abnormal call release . 47 8.9 Partial release . 48 8.10 Sending keypad information. 49 8.11 Summary of incoming call related messages, normal cases . 50 8.12 Incoming call request . 50 8.12.0 Procedure . 50 8.12.1 Associated procedure . 51 8.12.1.1 Timer F- management . 51 8.12.2 Exceptional cases . 52 8.12.2.1 FT releases the incoming call request . 52 8.12.2.2 PT rejects the incoming call request . 52 8.12.2.3 Timer F- expiry . 53 8.12.3 Collective and group ringing . 53 8.13 Incoming call confirmation . 53 8.13.0 Procedure . 53 8.13.1 Exceptional cases . 54 8.13.1.1 FT releases the incoming call transaction . 54 8.13.1.2 PT releases the incoming call transaction . 54 8.14 PT alerting . 55 8.15 Incoming call connection . 55 8.15.0 Procedure . 55 8.15.1 Associated procedure . 56 8.15.1.1 Timer P- management . 56 8.15.2 Exceptional cases . 56 8.15.2.1 FT releases the incoming call transaction . 56 8.15.2.2 PT releases the incoming call transaction . 57 8.15.2.3 Timer P- expiry . 57 8.16 Display . 58 8.17 Terminal capability indication . 58 8.18 Internal call setup . 60 8.19 Internal call keypad . 60 SIST EN 300 444 V2.5.1:2017



ETSI ETSI EN 300 444 V2.5.1 (2017-10) 5 8.20 Service call setup . 60 8.21 Service call keypad . 61 8.22 Identification of PP . 61 8.22.0 Procedure . 61 8.22.1 Associated procedure . 62 8.22.1.1 Timer F- management . 62 8.22.2 Exceptional cases . 62 8.22.2.1 Identity not existing in the PT . 62 8.22.2.2 Timer F- expiry . 62 8.23 Authentication of FT using DSAA . 63 8.23.0 Procedure . 63 8.23.1 Associated procedure . 64 8.23.1.1 Timer P- management . 64 8.23.2 Exceptional cases . 64 8.23.2.1 Authentication algorithm/key not supported . 64 8.23.2.2 FT Authentication failure (authentication challenge RES2 has wrong value) . 64 8.23.2.3 Timer P- expiry . 65 8.24 Authentication of PP using DSAA . 65 8.24.0 Procedure . 65 8.24.1 Associated procedure . 67 8.24.1.1 Timer F- management . 67 8.24.2 Exceptional cases . 67 8.24.2.1 Authentication algorithm/key not supported . 67 8.24.2.2 Timer F- expiry . 67 8.23.2.3 PP Authentication failure (authentication challenge RES1 has wrong value) . 67 8.25 Authentication of user using DSAA . 68 8.25.0 Procedure . 68 8.25.1 Associated procedure . 68 8.25.1.1 Timer F- management . 68 8.25.2 Exceptional cases . 69 8.25.2.1 Authentication algorithm/key not supported . 69 8.25.2.2 Timer F- expiry . 69 8.26 Incrementing the ZAP value . 69 8.27 Storing the DCK . 70 8.28 Location registration. 70 8.28.0 Procedure . 70 8.28.1 Associated procedures . 72 8.28.1.1 Timer P- management . 72 8.28.1.2 Timer F- management . 72 8.28.2 Exceptional cases . 72 8.28.2.1 FT rejects the location registration procedure . 72 8.28.2.2 Failure of location registration procedure . 73 8.28.2.3 PT rejects the identity assignment . 73 8.28.2.4 Timer F- expiry. 73 8.29 Location update . 73 8.30 Obtaining access rights . 75 8.30.0 Procedure . 75 8.30.1 Associated procedure . 76 8.30.1.1 Timer P- management . 76 8.30.2 Exceptional cases . 77 8.30.2.1 FT rejects the access rights . 77 8.30.2.2 Timer P- expiry. 77 8.31 FT terminating access rights . 77 8.31.0 Procedure . 77 8.31.1 Associated procedure . 78 8.31.1.1 Timer F- management . 78 8.31.2 Exceptional cases .
...

ETSI EN 300 444 V2.5.1 (2017-10)






EUROPEAN STANDARD
Digital Enhanced Cordless Telecommunications (DECT);
Generic Access Profile (GAP)

---------------------- Page: 1 ----------------------
2 ETSI EN 300 444 V2.5.1 (2017-10)



Reference
REN/DECT-00309
Keywords
access, DECT, generic, IMT-2000, mobility,
profile, radio, synchronization, TDD, TDMA
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
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (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
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2017.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M logo is protected for the benefit of its Members.
GSM® and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 ETSI EN 300 444 V2.5.1 (2017-10)
Contents
Intellectual Property Rights . 11
Foreword . 11
Modal verbs terminology . 11
1 Scope . 12
2 References . 12
2.1 Normative references . 12
2.2 Informative references . 13
3 Definitions, symbols and abbreviations . 13
3.1 Definitions . 13
3.2 Symbols . 16
3.3 Abbreviations . 16
4 Feature definitions . 18
4.0 General . 18
4.1 NetWorK (NWK) features . 18
4.2 Speech coding and audio features . 20
4.3 Application features . 21
5 Service definitions . 21
5.0 General . 21
5.1 DLC service definitions . 21
5.2 MAC service definitions . 22
6 Inter-operability requirements . 23
6.1 General . 23
6.2 NWK features . 24
6.3 DLC services . 25
6.4 MAC services . 25
6.5 PHysical Layer (PHL) services . 26
6.6 Application features . 26
6.7 Speech coding and audio features . 26
6.8 Feature/service to procedure mapping . 27
6.8.1 NWK feature to procedure mapping . 27
6.8.2 DLC service to procedure mapping . 30
6.8.3 MAC service to procedure mapping . 31
6.8.4 Application feature to procedure mapping . 32
6.8.5 Speech coding and audio feature to procedure mapping. 32
6.9 General requirements . 32
6.9.1 NWK layer message contents . 32
6.9.2 Transaction identifier . 32
6.9.3 Length of a NWK layer message . 32
6.9.4 Handling of error and exception conditions . 32
6.9.5 GAP default setup attributes . 33
6.9.6 Coexistence of MM and CC procedures . 33
6.9.7 Coding rules for information elements . 33
7 Procedure description . 33
8 NWK layer procedures . 34
8.0 General . 34
8.1 Summary of outgoing call messages, normal cases . 34
8.2 Outgoing call request . 36
8.2.0 Procedure . 36
8.2.1 Associated procedures . 36
8.2.1.1 Timer P- management . 36
8.2.2 Exceptional cases . 37
8.2.2.1 Timer P- expiry . 37
ETSI

---------------------- Page: 3 ----------------------
4 ETSI EN 300 444 V2.5.1 (2017-10)
8.2.2.2 PT releases the outgoing call request . 37
8.2.2.3 FT rejects the outgoing call request . 38
8.3 Overlap sending . 38
8.3.0 Procedure . 38
8.3.1 Associated procedure . 39
8.3.1.1 Timer F- management . 39
8.3.2 Exceptional cases . 39
8.3.2.1 PT releases the outgoing call request . 39
8.3.2.2 FT rejects the outgoing call request . 39
8.3.2.3 Timer F- expiry . 40
8.3.2.4 FT releases the outgoing call request . 40
8.4 Outgoing call proceeding . 40
8.4.0 Procedure . 40
8.4.1 Exceptional cases . 41
8.4.1.1 PT releases the outgoing call request . 41
8.4.1.2 FT releases the outgoing call request . 41
8.5 Outgoing call confirmation. 42
8.5.0 Procedure . 42
8.5.1 Exceptional cases . 42
8.5.1.1 PT releases the outgoing call request . 42
8.5.1.2 FT releases the outgoing call request . 43
8.6 Outgoing call connection . 43
8.7 Normal call release . 44
8.7.0 Procedure . 44
8.7.1 Associated procedures . 45
8.7.1.1 Timer P- management . 45
8.7.1.2 Timer F- management . 45
8.7.2 Exceptional cases . 45
8.7.2.1 Release collisions . 45
8.7.2.2 Timer F- expiry . 46
8.7.2.3 Timer P- expiry . 47
8.8 Abnormal call release . 47
8.9 Partial release . 48
8.10 Sending keypad information. 49
8.11 Summary of incoming call related messages, normal cases . 50
8.12 Incoming call request . 50
8.12.0 Procedure . 50
8.12.1 Associated procedure . 51
8.12.1.1 Timer F- management . 51
8.12.2 Exceptional cases . 52
8.12.2.1 FT releases the incoming call request . 52
8.12.2.2 PT rejects the incoming call request . 52
8.12.2.3 Timer F- expiry . 53
8.12.3 Collective and group ringing . 53
8.13 Incoming call confirmation . 53
8.13.0 Procedure . 53
8.13.1 Exceptional cases . 54
8.13.1.1 FT releases the incoming call transaction . 54
8.13.1.2 PT releases the incoming call transaction . 54
8.14 PT alerting . 55
8.15 Incoming call connection . 55
8.15.0 Procedure . 55
8.15.1 Associated procedure . 56
8.15.1.1 Timer P- management . 56
8.15.2 Exceptional cases . 56
8.15.2.1 FT releases the incoming call transaction . 56
8.15.2.2 PT releases the incoming call transaction . 57
8.15.2.3 Timer P- expiry . 57
8.16 Display . 58
8.17 Terminal capability indication . 58
8.18 Internal call setup . 60
8.19 Internal call keypad . 60
ETSI

---------------------- Page: 4 ----------------------
5 ETSI EN 300 444 V2.5.1 (2017-10)
8.20 Service call setup . 60
8.21 Service call keypad . 61
8.22 Identification of PP . 61
8.22.0 Procedure . 61
8.22.1 Associated procedure . 62
8.22.1.1 Timer F- management . 62
8.22.2 Exceptional cases . 62
8.22.2.1 Identity not existing in the PT . 62
8.22.2.2 Timer F- expiry . 62
8.23 Authentication of FT using DSAA . 63
8.23.0 Procedure . 63
8.23.1 Associated procedure . 64
8.23.1.1 Timer P- management . 64
8.23.2 Exceptional cases . 64
8.23.2.1 Authentication algorithm/key not supported . 64
8.23.2.2 FT Authentication failure (authentication challenge RES2 has wrong value) . 64
8.23.2.3 Timer P- expiry . 65
8.24 Authentication of PP using DSAA . 65
8.24.0 Procedure . 65
8.24.1 Associated procedure . 67
8.24.1.1 Timer F- management . 67
8.24.2 Exceptional cases . 67
8.24.2.1 Authentication algorithm/key not supported . 67
8.24.2.2 Timer F- expiry . 67
8.23.2.3 PP Authentication failure (authentication challenge RES1 has wrong value) . 67
8.25 Authentication of user using DSAA . 68
8.25.0 Procedure . 68
8.25.1 Associated procedure . 68
8.25.1.1 Timer F- management . 68
8.25.2 Exceptional cases . 69
8.25.2.1 Authentication algorithm/key not supported . 69
8.25.2.2 Timer F- expiry . 69
8.26 Incrementing the ZAP value . 69
8.27 Storing the DCK . 70
8.28 Location registration. 70
8.28.0 Procedure . 70
8.28.1 Associated procedures . 72
8.28.1.1 Timer P- management . 72
8.28.1.2 Timer F- management . 72
8.28.2 Exceptional cases . 72
8.28.2.1 FT rejects the location registration procedure . 72
8.28.2.2 Failure of location registration procedure . 73
8.28.2.3 PT rejects the identity assignment . 73
8.28.2.4 Timer F- expiry. 73
8.29 Location update . 73
8.30 Obtaining access rights . 75
8.30.0 Procedure . 75
8.30.1 Associated procedure . 76
8.30.1.1 Timer P- management . 76
8.30.2 Exceptional cases . 77
8.30.2.1 FT rejects the access rights . 77
8.30.2.2 Timer P- expiry. 77
8.31 FT terminating access rights . 77
8.31.0 Procedure . 77
8.31.1 Associated procedure . 78
8.31.1.1 Timer F- management . 78
8.31.2 Exceptional cases . 79
8.31.2.1 PT rejects the termination
...

Draft ETSI EN 300 444 V2.4.8 (2017-07)






EUROPEAN STANDARD
Digital Enhanced Cordless Telecommunications (DECT);
Generic Access Profile (GAP)

---------------------- Page: 1 ----------------------
2 Draft ETSI EN 300 444 V2.4.8 (2017-07)



Reference
REN/DECT-00309
Keywords
access, DECT, generic, IMT-2000, mobility,
profile, radio, synchronization, TDD, TDMA
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
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (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
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2017.
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.
oneM2M logo is protected for the benefit of its Members
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 Draft ETSI EN 300 444 V2.4.8 (2017-07)
Contents
Intellectual Property Rights . 11
Foreword . 11
Modal verbs terminology . 11
1 Scope . 12
2 References . 12
2.1 Normative references . 12
2.2 Informative references . 13
3 Definitions, symbols and abbreviations . 13
3.1 Definitions . 13
3.2 Symbols . 16
3.3 Abbreviations . 16
4 Feature definitions . 18
4.0 General . 18
4.1 NetWorK (NWK) features . 18
4.2 Speech coding and audio features . 20
4.3 Application features . 21
5 Service definitions . 21
5.0 General . 21
5.1 DLC service definitions . 21
5.2 MAC service definitions . 22
6 Inter-operability requirements . 23
6.1 General . 23
6.2 NWK features . 24
6.3 DLC services . 25
6.4 MAC services . 25
6.5 PHysical Layer (PHL) services . 26
6.6 Application features . 26
6.7 Speech coding and audio features . 26
6.8 Feature/service to procedure mapping . 27
6.8.1 NWK feature to procedure mapping . 27
6.8.2 DLC service to procedure mapping . 30
6.8.3 MAC service to procedure mapping . 31
6.8.4 Application feature to procedure mapping . 32
6.8.5 Speech coding and audio feature to procedure mapping. 32
6.9 General requirements . 32
6.9.1 NWK layer message contents . 32
6.9.2 Transaction identifier . 32
6.9.3 Length of a NWK layer message . 32
6.9.4 Handling of error and exception conditions . 32
6.9.5 GAP default setup attributes . 33
6.9.6 Coexistence of MM and CC procedures . 33
6.9.7 Coding rules for information elements . 33
7 Procedure description . 33
8 NWK layer procedures . 34
8.0 General . 34
8.1 Summary of outgoing call messages, normal cases . 34
8.2 Outgoing call request . 36
8.2.0 Procedure . 36
8.2.1 Associated procedures . 36
8.2.1.1 Timer P- management . 36
8.2.2 Exceptional cases . 37
8.2.2.1 Timer P- expiry . 37
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4 Draft ETSI EN 300 444 V2.4.8 (2017-07)
8.2.2.2 PT releases the outgoing call request . 37
8.2.2.3 FT rejects the outgoing call request . 38
8.3 Overlap sending . 38
8.3.0 Procedure . 38
8.3.1 Associated procedure . 39
8.3.1.1 Timer F- management . 39
8.3.2 Exceptional cases . 39
8.3.2.1 PT releases the outgoing call request . 39
8.3.2.2 FT rejects the outgoing call request . 39
8.3.2.3 Timer F- expiry . 40
8.3.2.4 FT releases the outgoing call request . 40
8.4 Outgoing call proceeding . 40
8.4.0 Procedure . 40
8.4.1 Exceptional cases . 41
8.4.1.1 PT releases the outgoing call request . 41
8.4.1.2 FT releases the outgoing call request . 41
8.5 Outgoing call confirmation. 42
8.5.0 Procedure . 42
8.5.1 Exceptional cases . 42
8.5.1.1 PT releases the outgoing call request . 42
8.5.1.2 FT releases the outgoing call request . 43
8.6 Outgoing call connection . 43
8.7 Normal call release . 44
8.7.0 Procedure . 44
8.7.1 Associated procedures . 45
8.7.1.1 Timer P- management . 45
8.7.1.2 Timer F- management . 45
8.7.2 Exceptional cases . 45
8.7.2.1 Release collisions . 45
8.7.2.2 Timer F- expiry . 46
8.7.2.3 Timer P- expiry . 47
8.8 Abnormal call release . 47
8.9 Partial release . 48
8.10 Sending keypad information. 49
8.11 Summary of incoming call related messages, normal cases . 50
8.12 Incoming call request . 50
8.12.0 Procedure . 50
8.12.1 Associated procedure . 51
8.12.1.1 Timer F- management . 51
8.12.2 Exceptional cases . 52
8.12.2.1 FT releases the incoming call request . 52
8.12.2.2 PT rejects the incoming call request . 52
8.12.2.3 Timer F- expiry . 53
8.12.3 Collective and group ringing . 53
8.13 Incoming call confirmation . 53
8.13.0 Procedure . 53
8.13.1 Exceptional cases . 54
8.13.1.1 FT releases the incoming call transaction . 54
8.13.1.2 PT releases the incoming call transaction . 54
8.14 PT alerting . 55
8.15 Incoming call connection . 55
8.15.0 Procedure . 55
8.15.1 Associated procedure . 56
8.15.1.1 Timer P- management . 56
8.15.2 Exceptional cases . 56
8.15.2.1 FT releases the incoming call transaction . 56
8.15.2.2 PT releases the incoming call transaction . 57
8.15.2.3 Timer P- expiry . 57
8.16 Display . 58
8.17 Terminal capability indication . 58
8.18 Internal call setup . 60
8.19 Internal call keypad . 60
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5 Draft ETSI EN 300 444 V2.4.8 (2017-07)
8.20 Service call setup . 61
8.21 Service call keypad . 61
8.22 Identification of PP . 61
8.22.0 Procedure . 61
8.22.1 Associated procedure . 62
8.22.1.1 Timer F- management . 62
8.22.2 Exceptional cases . 63
8.22.2.1 Identity not existing in the PT . 63
8.22.2.2 Timer F- expiry . 63
8.23 Authentication of FT using DSAA . 63
8.23.0 Procedure . 63
8.23.1 Associated procedure . 64
8.23.1.1 Timer P- management . 64
8.23.2 Exceptional cases . 64
8.23.2.1 Authentication algorithm/key not supported . 64
8.23.2.2 FT Authentication failure (authentication challenge RES2 has wrong value) . 65
8.23.2.3 Timer P- expiry . 65
8.24 Authentication of PP using DSAA . 65
8.24.0 Procedure . 65
8.24.1 Associated procedure . 67
8.24.1.1 Timer F- management . 67
8.24.2 Exceptional cases . 67
8.24.2.1 Authentication algorithm/key not supported . 67
8.24.2.2 Timer F- expiry . 67
8.23.2.3 PP Authentication failure (authentication challenge RES1 has wrong value) . 67
8.25 Authentication of user using DSAA . 68
8.25.0 Procedure . 68
8.25.1 Associated procedure . 68
8.25.1.1 Timer F- management . 68
8.25.2 Exceptional cases . 69
8.25.2.1 Authentication algorithm/key not supported . 69
8.25.2.2 Timer F- expiry . 69
8.26 Incrementing the ZAP value . 69
8.27 Storing the DCK . 70
8.28 Location registration. 70
8.28.0 Procedure . 70
8.28.1 Associated procedures . 72
8.28.1.1 Timer P- management . 72
8.28.1.2 Timer F- management . 72
8.28.2 Exceptional cases . 72
8.28.2.1 FT rejects the location registration procedure . 72
8.28.2.2 Failure of location registration procedure . 73
8.28.2.3 PT rejects the identity assignment . 73
8.28.2.4 Timer F- expiry. 73
8.29 Location update . 73
8.30 Obtaining access rights . 75
8.30.0 Procedure . 75
8.30.1 Associated procedure . 76
8.30.1.1 Timer P- management . 76
8.30.2 Exceptional cases . 77
8.30.2.1 FT rejects the access rights . 77
8.30.2.2 Timer P- expiry. 77
8.31 FT terminating access rights . 77
8.31.0 Procedure . 77
8.31.1 Associated procedure . 78
8.31.1.1 Timer F- management . 78
8.31.2 Exceptional cases . 79
8.3
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