ETSI TS 102 527-3 V1.2.1 (2010-04)

Digital Enhanced Cordless Telecommunications (DECT); New Generation DECT; Part 3: Extended wideband speech services

RTS/DECT-NG0257-3

General Information

• Status: Published
• Publication Date: 05-Apr-2010
• Technical Committee: DECT NewGen - DECT NewGeneration
• Current Stage: 12 - Completion
• Due Date: 18-Apr-2010
• Completion Date: 06-Apr-2010

Standards Content (Sample)

ETSI TS 102 527-3 V1.2.1 (2010-04)
Technical Specification


Digital Enhanced Cordless Telecommunications (DECT);
New Generation DECT;
Part 3: Extended wideband speech services

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2 ETSI TS 102 527-3 V1.2.1 (2010-04)



Reference
RTS/NG-DECT0257-3
Keywords
7 kHz, audio, codec, DECT, GAP, IMT-2000,
interoperability, IP, profile, radio, speech
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3 ETSI TS 102 527-3 V1.2.1 (2010-04)
Contents
Intellectual Property Rights . 11
Foreword . 11
1 Scope . 12
2 References . 12
2.1 Normative references . 13
2.2 Informative references . 14
3 Definitions, symbols and abbreviations . 15
3.1 Definitions . 15
3.2 Symbols . 16
3.3 Abbreviations . 16
4 Description of Services . 17
4.1 Enhanced wideband speech . 17
4.1.1 Back-compatibility with GAP. 17
4.1.2 Further enhancement in audio performance requirements . 17
4.2 Wideband speech scenarios . 18
4.3 Extended wideband speech services defined in the present document . 18
5 Service and feature definitions . 19
5.1 New Generation DECT Speech Services . 19
5.2 Network (NWK) features . 19
5.3 Data Link Control (DLC) service definitions . 20
5.4 Medium Access Control (MAC) service definitions . 20
5.5 Physical Layer (PHL) service definitions . 20
5.6 Speech coding and audio feature definitions . 20
5.7 Application features . 20
6 Inter-operability requirements . 20
6.1 General . 20
6.2 New Generation DECT Speech Services support status . 21
6.3 Services to DECT feature implementation mappings. 21
6.4 NWK features . 30
6.5 Data Link Control (DLC) services . 31
6.6 Medium Access Control (MAC) services . 32
6.7 Physical layer (PHL) services . 33
6.8 Speech coding and audio features . 33
6.9 Application features . 34
6.10 Network (NWK) feature to procedure mapping . 35
6.11 Data Link Control (DLC) Service to procedure mapping . 41
6.12 Medium Access Control (MAC) service to procedure mapping . 42
6.13 Application feature to procedure mapping . 44
6.14 General requirements . 44
6.14.1 Network (NWK) layer message contents. 44
6.14.2 Transaction identifier . 44
6.14.3 Length of a Network (NWK) layer message . 44
6.14.4 Handling of error and exception conditions . 44
6.14.5 Generic Access Profile (GAP) default setup attributes . 44
6.14.6 Coexistence of Mobility Management (MM) and Call Control (CC) procedures . 45
6.14.7 Coding rules for information elements . 45
7 Procedure description . 45
7.1 Backward compatibility with Generic Access Profile (GAP) and with New Generation DECT part 1
(wideband speech) equipment . 45
7.1.1 Backward compatibility with Generic Access Profile (GAP); Requirements for NG-DECT, part 3
Fixed Parts (FPs) . 45
ETSI

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4 ETSI TS 102 527-3 V1.2.1 (2010-04)
7.1.2 Backward compatibility with Generic Access Profile (GAP); Requirements for NG-DECT, part 3
Portable Parts (PPs) registered on GAP compliant FPs . 46
7.1.3 Backward compatibility with New Generation DECT, part 1; Requirements for NG-DECT, part 3
Fixed Parts (FPs) . 46
7.1.4 Backward compatibility with New Generation DECT, part 1; Requirements for NG-DECT, part 3
Portable Parts (PPs) registered on NG-DECT Part 1 FPs . 46
7.2 Generic Access Profile (GAP) procedures . 46
7.3 New Generation DECT; part 1: Wideband Speech procedures . 46
7.3.1 Implementation examples of part 1: Wideband Speech specific procedures . 46
7.4 Network (NWK) layer procedures specific for part 3 . 46
7.4.1 Generic events notification . 47
7.4.1.1 General . 47
7.4.1.2 Voice Message waiting notification . 48
7.4.1.3 Missed call notification . 49
7.4.1.4 List change notification . 51
7.4.2 Date and Time synchronization . 52
7.4.2.1 FT initiated Date and Time synchronization . 52
7.4.2.2 PT initiated Date and Time synchronization . 53
7.4.3 Handling of parallel calls . 53
7.4.3.1 Parallel call common requirements . 53
7.4.3.2 Control messages . 54
7.4.3.3 Codec change for parallel calls . 56
7.4.3.4 Sending negative acknowledgement . 56
7.4.3.5 Common parallel call procedures (external or internal) . 57
7.4.3.5.1 Outgoing parallel call initiation (external or internal) . 57
7.4.3.5.2 Call waiting indication (external or internal) . 61
7.4.3.5.3 Call toggle (external or internal). 62
7.4.3.5.4 Call release and call release rejection . 63
7.4.3.5.5 Void . 66
7.4.3.5.6 Call waiting acceptation (from PP to FP) . 66
7.4.3.5.7 Call waiting rejection (from PP to FP) . 68
7.4.3.5.8 Putting a call on-hold . 69
7.4.3.5.9 Resuming a call put on-hold . 70
7.4.3.5.10 CLIP on call waiting . 70
7.4.3.5.11 CNIP on call waiting indication . 71
7.4.3.5.12 Active call release with replacement (from PP to FP) . 72
7.4.3.6 Call transfer . 73
7.4.3.6.1 Announced call transfer procedure . 74
7.4.3.6.2 Unannounced call transfer procedure . 77
7.4.3.6.3 Call re-injection to the system (external or internal) . 79
7.4.3.6.4 Remote party CLIP on call transfer . 80
7.4.3.6.5 Remote party CNIP on call transfer. 81
7.4.3.7 3-party conference with established external and/or internal calls . 82
7.4.3.7.1 Unsuccessful 3-party conference call . 84
7.4.3.7.2 3-party conference call release . 84
7.4.3.8 Intrusion call (from PP to FP) . 86
7.4.3.8.1 Implicit intrusion call into a line in "single call" mode . 86
7.4.3.8.2 Explicit intrusion call . 89
7.4.3.9 Internal call codec priority . 92
7.4.3.9.1 Description . 92
7.4.3.9.2 Exception cases . 94
7.4.3.10 Handling of lines where second calls are signalled in-band . 94
7.4.3.10.1 General requirements . 94
7.4.3.10.2 Basic 'double call with in-band signalling' lines . 95
7.4.3.10.3 Off-hook CLIP enabled 'double call with in-band signalling' lines . 96
7.4.3.10.4 Use of transparent commands on DCIBS lines (Basic or Off-hook CLIP enabled) or any other
line . 102
7.4.4 Handling of single call services . 103
7.4.4.1 Control messages . 103
7.4.4.1.1 Call deflection control messages . 103
7.4.4.2 Call deflection . 103
7.4.5 Line identification . 107
ETSI

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5 ETSI TS 102 527-3 V1.2.1 (2010-04)
7.4.5.1 Line identification general requirements . 107
7.4.5.2 Line identification for external outgoing calls . 107
7.4.5.2.1 General line identification requirements for external outgoing calls . 107
7.4.5.2.2 Line identification for a first external outgoing call using <> . 108
7.4.5.2.3 Backward compatible line identification for a first external outgoing call using <<
MULTI-KEYPAD >> IE . 111
7.4.5.2.4 FP managed line selection for a first external outgoing call . 112
7.4.5.3 Line identification for external incoming call . 118
7.4.5.3.1 General line identification requirements for external incoming calls . 118
7.4.5.3.2 Line identification for a first external incoming call . 118
7.4.6 Call identification . 119
7.4.6.1 Call identification general requirements . 119
7.4.6.2 Call identifier assignment on first outgoing call (FP to PP) . 121
7.4.6.3 Call identifier assignment on first incoming call (FP to PP) . 122
7.4.6.4 Call status indication to the handset (FP to PP) . 123
7.4.6.4.1 Call status indication general requirements . 123
7.4.6.4.2 Call status indication as call infor matio n . 124
7.4.6.4.3 Call status principles and values . 125
7.4.6.4.4 Call status reasons summary and MMI mapping . 126
7.4.6.4.5 Call statuses for a first "Outgoing external call" . 128
7.4.6.4.6 Call statuses for a first "Outgoing external call" using early {CC-CONNECT} message . 129
7.4.6.4.7 Call statuses for an "Outgoing external call"-user busy . 130
7.4.6.4.8 Call statuses for an "Outgoing external call"-number not available . 131
7.4.6.4.9 Call statuses for a first "Incoming external call" . 132
7.4.7 Multiple lines handling . 133
7.4.7.1 Multiple lines common requirements . 133
7.4.7.1.1 Pre-requisites . 133
7.4.7.1.2 Minimum requirements . 133
7.4.7.2 Terminal attachment and line settings . 134
7.4.7.2.1 Initial attachment . 134
7.4.7.2.2 Attachment modification . 134
7.4.7.2.3 Line settings . 134
7.4.7.3 Incoming and outgoing external calls on a multiple line system . 134
7.4.7.4 Internal calls in multiple line context . 135
7.4.7.5 Compatibility with non multiple line PP or FP . 135
7.4.7.5.1 Non multiple line PP in front of a multiple line FP . 135
7.4.7.5.2 Non multiple line FP in front of a multiple line PP . 136
7.4.8 Multiple call line handling . 136
7.4.8.1 Multiple calls general requirements . 136
7.4.8.1.1 Pre-requisites . 136
7.4.8.1.2 Minimum requirements . 137
7.4.8.2 Incoming and outgoing external calls on a multiple call line . 137
7.4.8.2.1 Line set in "single call" mode . 137
7.4.8.2.2 Line set in "multiple call" mode . 137
7.4.8.3 Busy system or line notification . 138
7.4.9 PP and FP capabilities indication and broadcast . 139
7.4.9.1 Terminal capability indication . 139
7.4.9.2 Higher layer information FP broadcast . 140
7.4.9.2.1 Higher layer information in standard FP broadcast (Qh= 3) . 141
7.4.9.2.2 Extended Higher Layer capabilities part 2 . 141
7.4.10 List access service . 141
7.4.10.1 General considerations . 141
7.4.10.2 List change notification . 145
7.4.10.2.1 General rule . 145
7.4.10.2.2 Mandatory notifications . 147
7.4.10.3 List identifier codings . 148
7.4.10.4 List Access Commands . 148
7.4.10.4.1 Start and end session . 150
7.4.10.4.2 Query supported entry fields . 153
7.4.10.4.3 Read entries . 154
7.4.10.4.4 Edit entry . 156
7.4.10.4.5 Save entry . 157
ETSI

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6 ETSI TS 102 527-3 V1.2.1 (2010-04)
7.4.10.4.6 Delete entry . 159
7.4.10.4.7 Delete list . 160
7.4.10.4.8 Search entries . 161
7.4.10.4.9 Negative Acknowledgement . 164
7.4.10.4.10 Data packet / Data packet last . 165
7.4.10.5 Lists and entry fields . 167
7.4.10.5.1 Fields description. 167
7.4.10.5.2 "List of supported lists" entry fields . 173
7.4.10.5.3 "Missed call list" entry fields .
...