1、ETSI TR 101 973-3 1.1.1 (2003-03) Technical Repor Access and Terminals (AT); Public Switched Telephone Network; Support of legacy terminals by BroadBand IP equipment; Listing of the most relevant features and functionalities; Part 3: ISDN terminals 2 ETSI TR 1 O1 973-3 VI .I .I (2003-03) Reference D
2、TRIAT-000002-03 Keywords access, analogue, broadband, IP, ISDN, multimedia, terminal ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de
3、Grasse (06) No 7803/88 Important notice Individual copies of the present document can be downloaded from: http:lwmv.etsi .arq 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,
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6、 written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2003. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON l
7、ogo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI 3 ETSI TR 1 O1 973-3 VI . 1 . 1 (2003-03) Contents Intellectual Property Rights 5 Foreword . 5
8、 Introduction 5 1 2 3 3.1 3.2 4 4.1 5 5.1 5.2 6 6.1 6.2 6.2.1 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.2.7 6.2.8 6.2.9 6.2.10 6.2.11 6.2.12 6.2.13 6.2.14 6.2.15 6.2.16 6.3 6.3.1 6.3.2 6.3.3 6.3.4 6.3.5 6.3.6 6.3.7 6.3.8 6.3.9 6.3.10 6.3.11 6.3.12 6.3.13 6.3.14 6.3.15 6.3.16 6.3.17 6.4 6.4.1 Scope 6 Reference
9、s 6 Definitions and abbreviations . 9 Definitions Abbreviations Overview 13 Principles for the ISDN presentation of the PSTN . 13 Features and functionality summary 15 Summary of basic features of ISDN terminal and network equipment 15 Enhanced network functions 16 Call States . 19 General . 19 Call
10、 states at the user side of the interface 19 Null state (UO) 19 Call initiated (Ul) . 19 Overlap sending (U2) 19 19 19 19 19 19 20 20 . Disconnect request (U1 1) 20 Disconnect indication (U1 20 Suspend request (U15) 20 Resume request (U17) 20 Release request (U19) . 20 Overlap receiving (U25) . 20 C
11、all states at the network side of the interface . 20 Null state (NO) 20 Call initiated (Nl) . 20 Overlap sending (N2) 20 Outgoing call proceeding (N3) . 21 Call delivered (N4) . 21 Call present (N6) . 21 Call received (N7) . 21 Connect request (N8) 21 Incoming call proceeding (N9) . 21 Active (N10)
12、. 21 Disconnect request (N1 1) . 21 Disconnect indication (N12) . 21 Suspend request (N15) 21 Resume request (N17) 21 Release request (N19) . 21 Call abort (N22) 22 Overlap receiving (N25) . 22 Call states associated with the global call reference . 22 Call states at the user side of the interface 2
13、2 . . ETSI 4 ETSI TR 1 O1 973-3 VI . 1 . 1 (2003-03) 6.4.1.1 Null (Rest O) 22 6.4.1.2 Restart request (Rest 1) . 22 6.4.1.3 Restart (Rest 2) 22 6.4.2 Call states at the network side oft 22 6.4.2.1 Null (Rest O) 22 6.4.2.2 Restart request (Rest 1) . 22 6.4.2.3 Restart (Rest 2) 22 7 Supplementary Serv
14、ices . 23 23 7.1 7.2 sms supporting supplementary services . 23 7.2.1 General 23 7.2.2 Short Message Service (SMS) 23 8 Presentation of Network Termination Point . 24 Annex A: Basic Call Information Flows 25 A.l Purpose . 25 A.2 A.3 Annex B: Annex C: Bibliography 33 Explanation of Basic Call Informa
15、tion Flows 25 Supplementary Service Interactions . 32 History 35 Explanation of the timing constraints associated with Call Flows . 25 ETSI 5 ETSI TR 1 O1 973-3 VI .I .I (2003-03) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to E
16、TSI. 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 O00 314: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is availab
17、le from the ETSI Secretariat. Latest updates are available on the ETSI Web server (5). All published ETSI deliverables shall include information which directs the reader to the above source of information. Foreword This Technical Report (TR) has been produced by ETSI Technical Committee Access and T
18、erminals (AT). The present document is part 3 of a multi-part deliverable. Full details of the entire series can be found in part 1 7. I n t rod uct ion The Telecommunications industry in Europe and surrounding regions has started to deploy broadband IP access networks using both wired and wireless
19、access technologies (sometimes referred to as Next Generation Networks (NGN). The initial rollout of these Broadband networks has been focussed on supporting both data and interactive content, however, there is now an urgent need to support IP Voice (Telephony over IP) and other time critical multim
20、edia services over these broadband networks. In particular there is a need to support legacy ISDN Terminal Equipment, this fact is highlighted in TR 101 963 6, clause 5 relating to MTA Requirements. Consequently in order to support the development of broadband networks and equipment with support for
21、 legacy ISDN terminals, the key functions and features of these terminals need to be sufficiently defined. All new systems, independent of their access technology, may enjoy the results of the present document. ETSI 6 ETSI TR 1 O1 973-3 VI .I .I (2003-03) 1 Scope The present document describes the f
22、unctional technical characteristics supported by PSTNs across the wider European market, in order to provide guidance to developers of broadband networks and equipment (e.g. IPCablecom embedded MTA, FWA subscriber units) that support an ISDN terminal. The present document does not include any Safety
23、 or EMC aspects or requirements. 2 Re fe re nces For the purposes of this Technical Report (TR) the following references apply: il ETSI TBR 003/A1 (Edition 1): “Integrated Services Digital Network (ISDN); Attachment requirements for terminal equipment to connect to an ISDN using ISDN basic access“.
24、ETSI TBR 004/A1 (Edition 1): “Integrated Services Digital Network (ISDN); Attachment requirements for terminal equipment to connect to an ISDN using ISDN primary rate access“. ETSI TBR 008/C2 (Edition 1): “Integrated Services Digital Network (ISDN); Telephony 3,l kHz teleservice; Attachment requirem
25、ents for handset terminals“. ETSI TBR 033 (Edition 1): “Integrated Services Digital Network (ISDN); Attachment requirements for packet mode terminal equipment to connect to an ISDN using ISDN basic access“. 21 31 41 51 ETSI TBR 034 (Edition 1): “Integrated Services Digital Network (ISDN); Attachment
26、 requirements for packet mode terminal equipment to connect to an ISDN using ISDN primary rate access“. 71 ETSI TR 101 963: “Access and Terminals (AT); Report on the Requirements of European Cable Industry for Implementation of IPCablecom Technologies; Identification of high level requirements and e
27、stablishment of priorities“. ETSI TR 101 973-1: “Access and Terminals (AT); Public Switched Telephone Network; Support of legacy terminals by BroadBand IP equipment; Listing of the most relevant features and functionalities; Part 1 : General“. ETSI TR 103 050 (V1.2.1): “Access and Terminals (AT); Di
28、gital Access to Public Telephone Networks; Applicability of ITAAB Advisory Notes to TBRs“. ETSI ES 201 912: “Access and Terminals (AT); Short Message Service (SMS) for PSTN/ISDN; Short Message Communication between a fixed network Short Message Terminal Equipment and a Short Message Service Centre“.
29、 ETSI ES 202 122 (Vl.l.1): “Access and Terminals (AT); Integrated Services Digital Network (ISDN); ISDN NT port on Terminal Equipment“. ETSI ETS 300 048 (Edition 2): “Integrated Services Digital Network (ISDN); ISDN Packet Mode Bearer Services (PMBS); ISDN Virtual Call (VC) and Permanent Virtual Cir
30、cuit (PVC) bearer services provided by the B-channel of the user access - basic and primary rate“. ETSI ETS 300 050 (Edition 1): “Integrated Services Digital Network (ISDN); Multiple Subscriber Number (MSN) supplementary service; Service Description“. ETSI ETS 300 053 (Edition 1): “Integrated Servic
31、es Digital Network (ISDN); Terminal Portability (TP) supplementary service; Service Description“. ETSI ETS 300 056 (Edition 1): “Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; Service Description“. ETSI 7 ETSI TR 1 O1 973-3 VI .I .I (2003-03) i151 i161 i171 i181
32、 i191 i201 i211 i221 i231 i241 i251 i261 i271 i281 i291 i301 i3 i1 i321 i331 i341 i3 51 i3 61 ETSI ETS 300 059 (Edition 1): “Integrated Services Digital Network (ISDN); Subaddressing (SUB) supplementary service; Service Description“. ETSI ETS 300 062 (Edition 1): “Integrated Services Digital Network
33、 (ISDN); Direct Dialling In (DDI) supplementary service; Service Description“. ETSI EN 300 089 (V3.1.1): “Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) supplementary service; Service description“. ETSI EN 300 090 (Vi .2.1): “Integrated Services Digital N
34、etwork (ISDN); Calling Line Identification Restriction (CLIR) supplementary service; Service description“. ETSI EN 300 094 (V2.1.1): “Integrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service; Service description“. ETSI ETS 300 095 (Edition 1
35、): “Integrated Services Digital Network (ISDN); Connected Line Identification Restriction (COLR) supplementary service; Service description“. ETSI EN 300 012-1 (Vi .2.2): “Integrated Services Digital Network (ISDN); Basic User-Network Interface (UNI); Part 1: Layer 1 specification“. ETSI ETS 300 128
36、 (Edition 1): “Integrated Services Digital Network (ISDN); Malicious Call Identification (MCID) supplementary service; Service description“. ETSI ETS 300 136 (Edition 1): “Integrated Services Digital Network (ISDN); Closed User Group (CUG) supplementary service; Service description“. ETSI ETS 300 13
37、9 (Edition 1): “Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; Service description“. ETSI ETS 300 178 (Edition 1): “Integrated Services Digital Network (ISDN); Advice of Charge: charging information at call set-up time (AOC-S) supplementary service; Service descr
38、iption“. ETSI ETS 300 179 (Edition 1): “Integrated Services Digital Network (ISDN); Advice of Charge: charging information during the call (AOC-D) supplementary service; Service description“. ETSI ETS 300 180 (Edition 1): “Integrated Services Digital Network (ISDN); Advice of Charge: charging inform
39、ation at the end of the call (AOC-E) supplementary service; Service description“. ETSI ETS 300 182 (all parts) (Edition 1): “Integrated Services Digital Network (ISDN); Advice of Charge (AOC) supplementary service; Digital Subscriber Signalling System No. one (DSS 1) protocol“. ETSI ETS 300 183 (Edi
40、tion 1): “Integrated Services Digital Network (ISDN); Conference call, add-on (CONF) supplementary service; Service description“. ETSI ETS 300 186 (Edition 1): “Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; Service description“. ETSI EN 300 199 (Vl.2.1): “Inte
41、grated Services Digital Network (ISDN); Call Forwarding Busy (CFB) supplementary service; Service description“. ETSI ETS 300 200 (Edition 1): “Integrated Services Digital Network (ISDN); Call Forwarding Unconditional (CFU) supplementary service; Service description“. ETSI EN 300 201 (V1.2.1): “Integ
42、rated Services Digital Network (ISDN); Call Forwarding No Reply (CFNR) supplementary service; Service description“. ETSI ETS 300 202 (Edition 1): “Integrated Services Digital Network (ISDN); Call Deflection (CD) supplementary service; Service description“. ETSI ETS 300 208 (Edition 1): “Integrated S
43、ervices Digital Network (ISDN); Freephone (FPH) supplementary service; Service description“. ETSI ETS 300 284 (Edition 1): “Integrated Services Digital Network (ISDN); User-to-User Signalling (US) supplementary service; Service description“. ETSI 8 ETSI TR 1 O1 973-3 VI .I .I (2003-03) i371 i3 81 i3
44、 91 i401 i411 i421 i431 i441 i451 i461 i471 i481 i491 i501 i511 i521 i531 i541 i551 i561 i571 i581 ETSI EN 300 357 (V1.2.1): “Integrated Services Digital Network (ISDN); Completion of Calls to Busy Subscriber (CCBS) supplementary service; Service description“. ETSI EN 300 367 (V1.2.1): “Integrated S
45、ervices Digital Network (ISDN); Explicit Call Transfer (ECT) supplementary service; Service description“. ETSI ETS 300 402-1 : “Integrated Services Digital Network (ISDN); Digital Subscriber Signalling SystemNo. one (DSS1) protocol; Data link layer; Part 1: General aspects ITU-T Recommendation Q.920
46、 (1993), modified“. ETSI EN 300 403-1 : “Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 1 : Protocol specification ITU-T Recommendation Q.93 1 (1993), modified“. ETSI ETS 300
47、 710 (Edition 1): “Integrated Services Digital Network (ISDN); Public Switched Telephone Network (PSTN); Universal Access Number (UAN) service; Service description“. ETSI ETS 300 71 1 (Edition 1): “Integrated Services Digital Network (ISDN); Public Switched Telephone Network (PSTN); Virtual Card Cal
48、ling (VCC); Service description“. ETSI ETS 300 713 (Edition 1): “Integrated Services Digital Network (ISDN); Public Switched Telephone Network (PSTN); Televoting (VOT) service; Service description“. ETSI EN 300 650 (Vi .2.1): “Integrated Services Digital Network (ISDN); Message Waiting Indication (M
49、WI) supplementary service; Service description“. ETSI EN 301 001-1 (V1.2.2): “Integrated Services Digital Network (ISDN); Outgoing Call Barring (OCB) supplementary services; Digital Subscriber Signalling System No. one (DSS 1) protocol; Part 1 : Protocol specification“. ETSI EN 301 065-1 (V1.2.2): “Integrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1 : Protocol specification“. ETSI EN 301 133 (Vl.l.1): “Integrated Services Digital Network (IS
