1、 ETSI TS 100 392-3-12 V1.1.1 (2018-05) Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 12: Transport layer independent Additional Network Feature Individual Call (ANF-ISIIC) G1G2G3G4G5G6G3G7G8G9G10G11G2G3G6G12G6G3G7G1G6G13G
2、5G9ETSI ETSI TS 100 392-3-12 V1.1.1 (2018-05) 2 Reference DTS/TCCE-03243 Keywords ANF, interworking, 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 but non lucratif enregi
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9、ssociation. ETSI ETSI TS 100 392-3-12 V1.1.1 (2018-05) 3 Contents Intellectual Property Rights . 8G1Foreword 8G1Modal verbs terminology . 9G11 Scope . 10G12 References . 10G12.1 Normative references 10G12.2 Informative references 11G13 Definitions and abbreviations 12G13.1 Definitions 12G13.2 Abbrev
10、iations .13G14 ANF-ISIIC stage 1 specification . 14G14.1 Description .14G14.1.1 General description .14G14.1.2 Qualifications on applicability to telecommunication services .14G14.2 Procedures 14G14.2.1 Provision/withdrawal 14G14.2.2 Normal procedures 15G14.2.2.1 Activation/deactivation/registration
11、/interrogation .15G14.2.2.2 Invocation and operation .15G14.2.2.2.1 General 15G14.2.2.2.2 Call routeing 15G14.2.2.2.3 Control of call time-out timers .15G14.2.2.2.4 Transmission control .16G14.2.2.2.5 Setup modification .16G14.2.2.2.6 Call modification .16G14.2.2.2.7 Call restoration after migration
12、 16G14.2.2.2.8 Call clearing .17G14.2.2.2.9 Interaction between ANF-ISIICs .17G14.2.2.2.10 Resource queuing and allocation policies 17G14.2.3 Exceptional procedures .17G14.2.3.1 Activation/deactivation/registration/interrogation .17G14.2.3.2 Invocation and operation .17G14.3 Interactions with other
13、TETRA supplementary services and ANFs .18G14.3.1 Introduction .18G14.3.2 Calling Line Identification Presentation (SS-CLIP) .18G14.3.3 Connected Line identification Presentation (SS-COLP) .18G14.3.4 Calling/connected Line Identification Restriction (SS-CLIR) 18G14.3.5 Call Report (SS-CR) .18G14.3.6
14、Talking Party Identification (SS-TPI) .18G14.3.7 Call Forwarding Unconditional (SS-CFU) .19G14.3.8 Call Forwarding on Busy (SS-CFB) .20G14.3.9 Call Forwarding on No Reply (SS-CFNRy) .22G14.3.10 Call Forwarding on Not Reachable (SS-CFNRc) .22G14.3.11 List Search Call (SS-LSC) 22G14.3.12 Call Authoriz
15、ed by Dispatcher (SS-CAD) 22G14.3.13 Short Number Addressing (SS-SNA) .23G14.3.14 Area Selection (SS-AS) 24G14.3.15 Access Priority (SS-AP)24G14.3.16 Priority Call (SS-PC) 24G14.3.17 Call Waiting (SS-CW) 24G14.3.18 Call Hold (SS-HOLD) 24G14.3.19 Call Completion to Busy Subscriber (SS-CCBS) .24G14.3.
16、20 Late Entry (SS-LE) .24G14.3.21 Pre-emptive Priority Call (SS-PPC) 25G1ETSI ETSI TS 100 392-3-12 V1.1.1 (2018-05) 4 4.3.22 Include Call (SS-IC) .25G14.3.23 Barring of Outgoing Calls (SS-BOC) .25G14.3.24 Barring of Incoming Calls (SS-BIC) .25G14.3.25 Discreet Listening (SS-DL) 26G14.3.26 Ambience L
17、istening (SS-AL) .26G14.3.27 Dynamic Group Number Assignment (SS-DGNA) 26G14.3.28 Call Completion on No Reply (SS-CCNR).26G14.3.29 Call Retention (SS-CRT) 26G14.3.30 Additional Network Feature - Inter System Interface Group Call (ANF-ISIGC) .27G14.3.31 Additional Network Feature - Inter System Inter
18、face Short Data Service (ANF-ISISDS) .27G14.3.32 Additional Network Feature - Inter System Interface Mobility Management (ANF-ISIMM) 27G14.3.33 Additional Network Feature - Inter System Interface Supplementary service (ANF-ISISS) 27G14.4 Interworking considerations .27G15 ANF-ISIIC stage 2 specifica
19、tion . 28G15.1 Functional model 28G15.1.1 Functional model description 28G15.1.2 Description of functional entities 32G15.1.2.1 Originating/Controlling SwMI individual call control application functional entity, FE1 32G15.1.2.2 Originating/Controlling SwMI ISI individual call originating functional
20、entity, FE2 32G15.1.2.3 Called/Forward Switching SwMI call control functional entity, FE3 .33G15.1.2.4 Called/Forward Switching SwMI ISI individual call functional entity, FE4 34G15.1.2.5 Terminating SwMI individual call control functional entity, FE5 34G15.1.2.6 ISI individual call terminating func
21、tional entity, FE6 .34G15.1.2.7 New terminating SwMI call restoring functional entity, FE7 .35G15.1.2.8 New terminating SwMI ISI call restoring functional entity (ANF-ISIIC), FE8 35G15.2 Information flow .35G15.2.1 Examples of information flow sequences .35G15.2.1.1 Introduction .35G15.2.1.2 Success
22、ful call set-up when the called user is registered in SwMI B and uses on/off hook signalling .36G15.2.1.3 Successful call set up when the called user is registered in SwMI B and uses direct set-up signalling .37G15.2.1.4 ANF-ISIIC set-up to a called user having migrated from SwMI B, using forward sw
23、itching 38G15.2.1.5 ANF-ISIIC set-up to a called user having migrated from SwMI B, using re-routeing 38G15.2.1.6 Loop avoidance in case of intra-TETRA call 39G15.2.1.7 Unsuccessful ANF-ISIIC call set-up .40G15.2.1.8 Transmission control .41G15.2.1.9 Call modify 44G15.2.1.10 Call restoration after mi
24、gration .44G15.2.1.11 Call clearing 47G15.2.1.12 Resource queuing and allocation .48G15.2.2 Definition of information flows 49G15.2.2.1 General 49G15.2.2.2 CALL RESTORE 49G15.2.2.3 CALL RESTORE PREPARE .50G15.2.2.4 CHARACTERISTIC CHANGE .50G15.2.2.5 COMPLETE 51G15.2.2.6 MIGRATION 51G15.2.2.7 MODIFY
25、.52G15.2.2.8 RELEASE .52G15.2.2.9 SETUP.52G15.2.2.10 SETUP PROLONGATION 54G15.2.2.11 TROMBONE 54G15.2.2.12 TX-CEASED .54G15.2.2.12.1 TX-CEASED 1 54G15.2.2.12.2 TX-CEASED 2 54G15.2.2.13 TX-CONTINUE 1 .55G15.2.2.14 TX-CONTINUE 2 .55G15.2.2.15 TX-DEMAND .55G15.2.2.16 TX-GRANTED .56G15.2.2.17 TX-INTERRU
26、PT 56G1ETSI ETSI TS 100 392-3-12 V1.1.1 (2018-05) 5 5.2.2.18 TX-WAIT 56G15.3 Functional entity actions .56G15.4 Allocation of functional entities to physical equipment/SwMIs .57G16 ANF-ISIIC stage 3 specification . 59G16.1 ANF-ISIIC coding requirements 59G16.1.1 General 59G16.1.2 TETRA PDUs .59G16.1
27、.2.1 General encoding rule .59G16.1.2.2 ISI-SETUP PDU message sent by the originating or the forward switching SwMI .60G16.1.2.3 ISI-PROGRESS PDU used to give information about the call progress .62G16.1.2.4 ISI-REDIRECT PDU sent by the called SwMI when it is not the terminating SwMI because of migr
28、ation or SS-CF invocation 62G16.1.2.5 ISI-FORWARD SWITCH PDU sent by the originating or the forward switching SwMI to request forward switching .64G16.1.2.6 ISI-ALERTING PDU sent by by the terminating or the forward switching SwMI to give information about the connected party alerted 64G16.1.2.7 ISI
29、-CONNECT PDU sent by by the terminating or the forward switching SwMI to give information that the connected party has answered the call 64G16.1.2.8 ISI-CALL PROCEEDING sent by the terminating SwMI before the ISI-ALERTING or ISI-CONNECT message .65G16.1.2.9 ISI-SETUP PROLONGATION PDU sent to prolong
30、 the call setup time .66G16.1.2.10 ISI CONNECT ACKNOWLEDGE PDU sent by the originating SwMI 66G16.1.2.11 Transmission control PDUs sent by the controlling SwMI .66G16.1.2.12 ISI-TX WAIT PDU possibly sent by either the controlling or the terminating SwMI 68G16.1.2.13 ISI-INFO DEMAND and ISI-INFO REPL
31、Y PDU possibly sent by either the originating or the terminating SwMI .68G16.1.2.14 Transmission control PDUs sent by the terminating SwMI 69G16.1.2.15 TETRA PDUs to restore the call after the calling or the connected user has migrated in a new SwMI .70G16.1.2.15.1 Case where no connection between t
32、he old SwMI and the new SwMI already exists or has not been identified .70G16.1.2.15.2 Cases where no new connection is needed between the old SwMI and the new SwMI 71G16.1.2.16 ISI-DISCONNECT PDU sent by a SwMI in case of call clearing or call rejection 73G16.1.2.17 TETRA PDUs specific for interact
33、ion with supplementary service protocol sent to the originating SwMI 73G16.1.2.18 ISI-QUEUING PDUs sent towards the terminating SwMI .74G16.1.2.19 ISI-RESOURCE PDU sent towards the Terminating SwMI.75G16.1.2.20 ISI-RESOURCE RESPONSE PDUs sent towards the Called or Originating SwMI after the call has
34、 connected 75G16.1.3 TETRA PDU information element coding 75G16.1.3.1 Introduction .75G16.1.3.2 Specific ISI definition of some information elements already defined for air interface messages 76G16.1.3.2.1 Basic service information 76G16.1.3.2.2 Call status 76G16.1.3.2.3 Call time-out, set-up phase
35、76G16.1.3.2.4 Disconnect cause information element 77G16.1.3.2.5 PDU type .78G16.1.3.3 New information elements used at the ISI.79G16.1.3.3.1 Call diverted to a dispatcher 79G16.1.3.3.2 Call has been forward switched .79G16.1.3.3.3 Call identified as fleet call .79G16.1.3.3.4 Called/forwarded-to ext
36、ernal subscriber number .79G16.1.3.3.5 Called/forwarded-to party extension79G16.1.3.3.6 Called/forwarded-to party SSI .79G16.1.3.3.7 Called/forwarded-to party fleet number SSI 79G16.1.3.3.8 Called/forwarded-to user having migrated 80G16.1.3.3.9 Calling external subscriber number .80G16.1.3.3.10 Call
37、ing external subscriber number parameters .80G16.1.3.3.11 Calling party fleet number SSI 80G16.1.3.3.12 Calling party presentation indicator .80G16.1.3.3.13 Cause for PDU addressed to originating SwMI .81G1ETSI ETSI TS 100 392-3-12 V1.1.1 (2018-05) 6 6.1.3.3.14 Connected external subscriber number 8
38、1G16.1.3.3.15 Connected external subscriber number parameters .81G16.1.3.3.16 Connected party presentation indicator .81G16.1.3.3.17 Connected party extension .81G16.1.3.3.18 Connected party SSI 81G16.1.3.3.19 Connected party fleet number SSI .82G16.1.3.3.20 Controlling SwMI 82G16.1.3.3.21 Incoming
39、call barring status .82G16.1.3.3.22 Forwarded-to external subscriber number .82G16.1.3.3.23 Forwarded-to user extension 82G16.1.3.3.24 Forwarded-to user SSI .82G16.1.3.3.25 Last Forwarding SwMI MNI .82G16.1.3.3.26 Modify accepted 82G16.1.3.3.27 Modify request .83G16.1.3.3.28 MSISDN present as extern
40、al subscriber number .83G16.1.3.3.29 New SwMI MNI 83G16.1.3.3.30 Number of digits in called/forwarded-to external subscriber number .83G16.1.3.3.31 Number of digits in calling external subscriber number 83G16.1.3.3.32 Number of digits in connected external subscriber number .83G16.1.3.3.33 Number of
41、 digits in forwarded-to external subscriber number 84G16.1.3.3.34 Number of digits in visited/forwarded-to SwMI PISN number .84G16.1.3.3.35 Originating SwMI MNI .84G16.1.3.3.36 Other end SwMI MNI 84G16.1.3.3.37 Override SS-CAD invocation 84G16.1.3.3.38 PDU addressed to originating SwMI .84G16.1.3.3.
42、39 Possible ISI trombone or loop connection detected .84G16.1.3.3.40 Restoring party extension 85G16.1.3.3.41 Restoring party SSI 85G16.1.3.3.42 Resource release permission 85G16.1.3.3.43 Resource release signalling support .85G16.1.3.3.44 Resource indicator .85G16.1.3.3.45 Routeing method choice 86
43、G16.1.3.3.46 Routeing method response .86G16.1.3.3.47 Security level at air interface .86G16.1.3.3.48 Setup resource allocation .86G16.1.3.3.49 Speech service requested/chosen/used .87G16.1.3.3.50 Speech services supported .87G16.1.3.3.51 SS-CF invocation counter 87G16.1.3.3.52 SS-CF invoked .87G16.
44、1.3.3.53 SS-CLIR invoked for other party .87G16.1.3.3.54 Terminating SwMI MNI 87G16.1.3.3.55 Visited/forwarded-to SwMI MNI 88G16.1.3.3.56 Visited/forwarded-to SwMI PISN number 88G16.2 ANF-ISIIC state definitions 88G16.3 ANF-ISIIC signalling procedures .88G16.3.1 General 88G16.3.2 Call establishment
45、.88G16.3.2.1 Call request and call proceeding 88G16.3.2.2 Called user migration 88G16.3.2.2.1 Introduction .88G16.3.2.2.2 Called user having migrated in SwMI C different from SwMI A .89G16.3.2.2.3 Called user having migrated in SwMI C coinciding with SwMI A .91G16.3.2.3 Call characteristics and set-
46、up time negotiation by the terminating SwMI .92G16.3.2.4 Call through connection 92G16.3.2.4.1 Call confirmation indication by the terminating SwMI .92G16.3.2.4.2 Resource queuing and different resource allocation policies when no forward switching SwMIs involved .93G16.3.2.4.3 Resource queuing and
47、different resource allocation policies if forward switching SwMIs are involved .95G16.3.2.5 Failure of call establishment 97G16.3.3 Call maintenance procedures 97G16.3.3.1 Transmission control procedures .97G1ETSI ETSI TS 100 392-3-12 V1.1.1 (2018-05) 7 6.3.3.2 Call modification .97G16.3.3.3 Call re
48、storation 98G16.3.3.3.1 General call restoration procedure .98G16.3.3.3.2 Specific call restoration procedure in a SwMI already on the path of the call .99G16.3.4 DTMF procedures .100G16.3.5 ANF-ISIIC clearing 100G16.4 ANF-ISIIC impact of interworking with ISDN/PISN/PSTN .101G16.5 Protocol interacti
49、ons between ANF-ISIIC and supplementary services and other ANFs 102G16.5.1 Interaction with SS-CLIR .102G16.5.2 Interactions with SS-CF 102G16.5.2.1 Interaction with SS-CF at call establishment 102G16.5.2.2 Specific interaction with SS-CFNRy at call establishment .103G16.5.2.3 Interaction with SS-CF at call restoration .103G16.5.3 Interaction with SS-CAD 104G16.5.3.1 Invocation of a specific ANF-ISIIC 104G16.5.3.2 Interception of an already invoked ANF-ISIIC .104G16.5.3.3 Call authorization by a distant dispatcher 104G16.5.3.4 Completion of call establishment 104G16.5.3.4.1 Call
