1、 ETSI TS 1Mission Critical PuProt(3GPP TS 24.3TECHNICAL SPECIFICATION124 379 V13.0.1 (2016LTE; Push To Talk (MCPTT) call corotocol specification .379 version 13.0.1 Release 1316-05) control; 13) ETSI ETSI TS 124 379 V13.0.1 (2016-05)13GPP TS 24.379 version 13.0.1 Release 13Reference DTS/TSGC-0124379
2、vd01 Keywords LTE 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 enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be d
3、ownloaded 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 exi
4、sting 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 su
5、bject 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: https:/portal.etsi.org/People/Co
6、mmiteeSupportStaff.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 writte
7、n authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM
8、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 ETSI TS 124 379 V13.0.1 (2016-05)23GPP TS 24.379 version 13.0.1 Release 13Intellectual Property Ri
9、ghts 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); Essentia
10、l, 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 (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out
11、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 Technical Specification (TS) has been produced by ETSI 3rd Generation P
12、artnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETS
13、I identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules
14、 (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 124 379 V13.0.1 (2016-05)33GPP TS 24.379 version 13.0.1 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminol
15、ogy 2g3Foreword . 16g3Modal verbs terminology 16g31 Scope 17g32 References 17g33 Definitions, symbols and abbreviations . 19g33.1 Definitions 19g33.2 Abbreviations . 20g34 General . 21g34.1 MCPTT overview . 21g34.2 URI and address assignments . 21g34.3 MCPTT speech . 21g34.4 Warning Header Field 22g
16、34.4.1 General 22g34.4.2 Warning texts 22g34.5 MCPTT session identity . 24g34.6 MCPTT priority calls and alerts . 25g34.6.1 MCPTT emergency group calls 25g34.7 End-to-end communication security . 26g34.8 Protection of sensitive application data. . 26g35 Functional entities 28g35.1 Introduction 28g35
17、.2 MCPTT client . 28g35.3 MCPTT server 29g35.3.1 General 29g35.3.2 Functional connectivity models 30g36 Common procedures. 32g36.1 Introduction 32g36.2 MCPTT client procedures 32g36.2.1 SDP offer generation 32g36.2.2 SDP answer generation . 33g36.2.3 Commencement modes . 34g36.2.3.1 Automatic commen
18、cement mode 34g36.2.3.1.1 Automatic commencement mode for private calls 34g36.2.3.1.2 Automatic commencement mode for group calls 34g36.2.3.2 Manual commencement mode 34g36.2.3.2.1 Manual commencement mode for private calls . 34g36.2.3.2.2 Manual commencement mode for group calls . 35g36.2.4 Leaving
19、 an MCPTT session initiated by MCPTT client . 35g36.2.4.1 On-demand session case . 35g36.2.4.2 Pre-established session case 36g36.2.5 Releasing an MCPTT session initiated by MCPTT client 36g36.2.5.1 On-demand session case . 36g36.2.5.2 Pre-established session case 37g36.2.6 Receiving an MCPTT sessio
20、n release request 37g36.2.7 Receiving a SIP MESSAGE request . 37g36.2.8 Priority call conditions 38g36.2.8.1 MCPTT emergency group call conditions 38g36.2.8.1.1 SIP INVITE request for originating MCPTT emergency group calls . 38g3ETSI ETSI TS 124 379 V13.0.1 (2016-05)43GPP TS 24.379 version 13.0.1 R
21、elease 136.2.8.1.2 Resource-Priority header field for MCPTT emergency group calls 39g36.2.8.1.3 SIP re-INVITE request for cancelling MCPTT in-progress emergency group state . 39g36.2.8.1.4 Receiving a SIP 2xx response to a SIP INVITE request for an emergency group call 40g36.2.8.1.5 Receiving a SIP
22、4xx response to a SIP INVITE request for an emergency group call 40g36.2.8.2 Request for an originating broadcast group calls 41g36.2.9 Location information 41g36.2.9.1 Location information for location reporting 41g36.3 MCPTT server procedures . 41g36.3.1 Distinction of requests sent to the MCPTT s
23、erver 41g36.3.1.1 SIP INVITE request 41g36.3.1.2 SIP REFER request . 42g36.3.1.3 SIP MESSAGE request . 42g36.3.2 Participating MCPTT Function. 43g36.3.2.1 Requests initiated by the served MCPTT user 43g36.3.2.1.1 SDP offer generation . 43g36.3.2.1.1.1 On-demand session 43g36.3.2.1.1.2 Pre-establishe
24、d session. 43g36.3.2.1.2 SDP answer generation 43g36.3.2.1.2.1 On-demand session 43g36.3.2.1.2.2 Pre-established session establishment 44g36.3.2.1.3 Sending an INVITE request on receipt of an INVITE request 44g36.3.2.1.4 Sending an INVITE request on receipt of a REFER request . 44g36.3.2.1.5 Respons
25、e to an INVITE request 45g36.3.2.1.5.1 Provisional responses . 45g36.3.2.1.5.2 Final response 45g36.3.2.1.6 Sending a SIP BYE request on receipt of a SIP BYE request . 46g36.3.2.1.7 Sending a SIP BYE request on receipt of a SIP REFER request . 46g36.3.2.1.8 Priority call conditions 47g36.3.2.1.9 Gen
26、erating a SIP re-INVITE request on receipt of a SIP re-INVITE request . 47g36.3.2.2 Requests terminated to the served MCPTT user . 48g36.3.2.2.1 SDP offer generation . 48g36.3.2.2.2 SDP answer generation 48g36.3.2.2.2.1 On-demand session 48g36.3.2.2.2.2 Pre-established session. 48g36.3.2.2.3 SIP INV
27、ITE request towards the terminating MCPTT client 48g36.3.2.2.4 Response to a SIP INVITE request . 49g36.3.2.2.4.1 Provisional response 49g36.3.2.2.4.2 Final response 49g36.3.2.2.5 Automatic Commencement Mode . 50g36.3.2.2.5.1 General . 50g36.3.2.2.5.2 Automatic commencement for On-Demand session 50g
28、36.3.2.2.5.3 Automatic commencement for pre-established session . 51g36.3.2.2.6 Manual Commencement Mode . 52g36.3.2.2.6.1 General . 52g36.3.2.2.6.2 Manual commencement for On-Demand session 52g36.3.2.2.6.3 Manual commencement for Pre-established session 53g36.3.2.2.7 SIP MESSAGE request towards the
29、 terminating MCPTT client 54g36.3.2.2.8 SIP BYE request towards the terminating MCPTT client . 55g36.3.2.2.8.1 On-demand. 55g36.3.2.2.8.2 Using pre-established session 55g36.3.2.2.9 Populate MIME bodies 55g36.3.2.2.10 Generating a SIP re-INVITE request towards the terminating MCPTT client 56g36.3.3
30、Controlling MCPTT function . 57g36.3.3.1 Request initiated by the controlling MCPTT function 57g36.3.3.1.1 SDP offer generation . 57g36.3.3.1.2 Sending an INVITE request 57g36.3.3.1.3 Receipt of a SIP response to a SIP INVITE request 58g36.3.3.1.3.1 Final response 58g36.3.3.1.4 Sending a SIP MESSAGE
31、 request 58g36.3.3.1.5 Sending a SIP BYE request . 58g36.3.3.1.6 Sending a SIP re-INVITE request for MCPTT emergency group call 59g36.3.3.1.7 Sending a SIP INVITE request for MCPTT emergency group call 59g3ETSI ETSI TS 124 379 V13.0.1 (2016-05)53GPP TS 24.379 version 13.0.1 Release 136.3.3.1.8 Sendi
32、ng a SIP UPDATE request for Resource-Priority header field correction 60g36.3.3.1.9 Generating a SIP re-INVITE request . 61g36.3.3.1.10 Generating a SIP re-INVITE request to cancel an in-progress emergency . 62g36.3.3.1.11 Generating a SIP MESSAGE request for notification of in-progress emergency st
33、atus change . 62g36.3.3.1.12 Populate mcptt-info and location-info MIME bodies for emergency alert 62g36.3.3.2 Requests terminated by the controlling MCPTT function . 63g36.3.3.2.1 SDP answer generation 63g36.3.3.2.2 Receipt of a SIP INVITE request 63g36.3.3.2.3 Sending a SIP response to a SIP INVIT
34、E request . 63g36.3.3.2.3.1 Provisional response 63g36.3.3.2.3.2 Final response 64g36.3.3.2.4 Receiving a SIP BYE request 64g36.3.3.3 Handling of the acknowledged call setup timer (TNG1) 64g36.3.3.4 Generating a SIP NOTIFY request . 66g36.3.4 Non-controlling MCPTT function of an MCPTT group . 67g36.
35、3.4.1 Request initiated by the non-controlling MCPTT function of an MCPTT group . 67g36.3.4.1.1 SDP offer generation . 67g36.3.4.1.2 Sending an INVITE request 67g36.3.4.2 Requests terminated by the non-controlling MCPTT function of an MCPTT group 68g36.3.4.2.1 SDP answer generation 68g36.3.4.2.2 Sen
36、ding a SIP response to the SIP INVITE request 68g36.3.4.2.2.1 Sending a SIP 183 (Session Progress) response. 68g36.3.4.2.2.2 Sending a SIP 200 (OK) response 69g36.3.5 Retrieving and processing a group document . 70g36.3.5.1 General 70g36.3.5.2 Rules for retrieving Group Document(s) . 70g36.3.5.3 Rul
37、es for joining a group session 72g36.3.5.4 Rules for initiating a prearranged group session . 72g36.3.5.5 Determining the group members to invite . 73g36.3.6 Affiliation check . 73g36.3.7 Error handling . 73g36.3.7.1 Public service identity does not exist 73g36.3.8 Session release policy . 73g36.3.8
38、.1 Session release policy for group call . 73g36.3.8.2 Session release policy for private call . 74g36.4 Implicit floor request 74g37 Registration and service authorisation . 74g37.1 General . 74g37.2 MCPTT client procedures 75g37.2.1 SIP REGISTER request for service authorisation 75g37.2.2 SIP PUBL
39、ISH request for service authorisation . 75g37.2.3 Sending SIP PUBLISH for MCPTT service settings 76g37.3 MCPTT server procedures . 76g37.3.1 General 76g37.3.2 SIP REGISTER request for service authorisation 77g37.3.3 SIP PUBLISH request for service authorisation . 77g37.3.3 Receiving SIP PUBLISH requ
40、est for MCPTT service settings 77g38 Pre-established session . 78g38.1 General . 78g38.2 Session establishment . 78g38.2.1 MCPTT client procedures . 78g38.2.2 Participating MCPTT function procedures . 78g38.3 Session modification 80g38.3.1 MCPTT client procedures . 80g38.3.2 MCPTT server procedures
41、80g38.4 Session release 80g38.4.1 MCPTT client procedures . 80g38.4.2 MCPTT server procedures 80g39 Affiliation . 80g39.1 General . 80g3ETSI ETSI TS 124 379 V13.0.1 (2016-05)63GPP TS 24.379 version 13.0.1 Release 139.2 Procedures 80g39.2.1 MCPTT client procedures . 80g39.2.1.1 General 80g39.2.1.2 Af
42、filiation status change procedure . 80g39.2.1.3 Affiliation status determination procedure 81g39.2.1.4 Affiliation status change request procedure of target users by an authorised user negotiated mode 82g39.2.1.5 Affiliation status change request reception by a target user negotiated mode 82g39.2.2
43、MCPTT server procedures 83g39.2.2.1 General 83g39.2.2.2 Procedures of MCPTT server serving the MCPTT user . 83g39.2.2.2.1 General 83g39.2.2.2.2 Stored information . 83g39.2.2.2.3 Receiving affiliation status change from MCPTT client procedure 84g39.2.2.2.4 Receiving subscription to affiliation statu
44、s procedure . 86g39.2.2.2.5 Sending notification of change of affiliation status procedure 87g39.2.2.2.6 Sending affiliation status change towards MCPTT server owning MCPTT group procedure 87g39.2.2.2.7 Affiliation status determination from MCPTT server owning MCPTT group procedure . 88g39.2.2.3 Pro
45、cedures of MCPTT server owning the MCPTT group 90g39.2.2.3.1 General 90g39.2.2.3.2 Stored information . 90g39.2.2.3.3 Receiving group affiliation status change procedure . 90g39.2.2.3.4 Receiving subscription to affiliation status procedure . 92g39.2.2.3.5 Sending notification of change of affiliati
46、on status procedure 92g39.3 Coding 93g39.3.1 Extension of application/pidf+xml MIME type 93g39.3.1.1 Introduction . 93g39.3.1.2 Syntax . 93g310 Group call . 94g310.0 General . 94g310.1 On-network group call 95g310.1.1 Prearranged group call 95g310.1.1.1 General 95g310.1.1.2 MCPTT client procedures .
47、 95g310.1.1.2.1 On-demand prearranged group call . 95g310.1.1.2.1.1 Client originating procedures . 95g310.1.1.2.1.2 Client terminating procedures 96g310.1.1.2.1.3 MCPTT upgrade to in-progress emergency . 97g310.1.1.2.2 Prearranged group call using pre-established session 97g310.1.1.2.2.1 Client ori
48、ginating procedures . 97g310.1.1.2.2.2 Client terminating procedures 98g310.1.1.2.3 End group call . 98g310.1.1.2.3.1 Client originating procedures on-demand 98g310.1.1.2.3.2 Client originating procedures using pre-established session 98g310.1.1.2.3.3 Client terminating procedures 98g310.1.1.2.4 Re-
49、join procedure 98g310.1.1.2.4.1 On demand session establishment 98g310.1.1.2.4.2 Pre-established session. 98g310.1.1.3 Participating MCPTT function procedures . 99g310.1.1.3.1 Originating procedures 99g310.1.1.3.1.1 On demand prearranged group call 99g310.1.1.3.1.2 Prearranged group call using pre-established session 100g310.1.1.3.2 Terminating Procedures . 102g310.1.1.3.3 End group call at the originating participating MCPTT function 103g310.1.1.3.3.1 Receipt of SIP BYE request for ending group call on-demand . 103g310.1.1.3.3.2 Receipt of SIP REFER “BYE“ request for end
