1、 ETSI TS 1Digital cellular telecoUniversal Mobile TelCommunication HOLCore NeProt(3GPP TS 24.6TECHNICAL SPECIFICATION124 610 V13.1.0 (2016communications system (Phaelecommunications System (LTE; OLD (HOLD) using IP MultimeNetwork (CN) subsystem; rotocol specification .610 version 13.1.0 Release 1316
2、-03) hase 2+); (UMTS); edia (IM) 13) ETSI ETSI TS 124 610 V13.1.0 (2016-03)13GPP TS 24.610 version 13.1.0 Release 13Reference RTS/TSGC-0124610vd10 Keywords GSM,LTE,UMTS 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
3、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 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
4、 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 F
5、ormat (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 http:/portal.etsi.org/tb/st
6、atus/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/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including
7、 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. European Telecommunications Standards Insti
8、tute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM 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 Mar
9、ks registered and owned by the GSM Association. ETSI ETSI TS 124 610 V13.1.0 (2016-03)23GPP TS 24.610 version 13.1.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IP
10、Rs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are av
11、ailable on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out 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
12、are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM
13、identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “shoul
14、d“, “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 (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETS
15、I ETSI TS 124 610 V13.1.0 (2016-03)33GPP TS 24.610 version 13.1.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 Communication Hold (
16、HOLD) 7g34.1 Void 7g34.2 Description . 7g34.2.1 General description . 7g34.3 Operational requirements . 7g34.3.1 Provision/withdrawal 7g34.3.2 Requirements on the originating network side 7g34.3.3 Requirements in the network 7g34.3.4 Requirements on the terminating network side . 7g34.4 Coding requi
17、rements 7g34.5 Signalling requirements 8g34.5.1 Activation/deactivation . 8g34.5.2 Invocation and operation 8g34.5.2.1 Actions at the invoking UE . 8g34.5.2.2 Void. 9g34.5.2.3 Void. 9g34.5.2.4 Actions at the AS of the invoking UE . 9g34.5.2.4.1 General 9g34.5.2.4.2 Bandwidth management 9g34.5.2.4.3
18、Announcements . 9g34.5.2.4.4 Resource sharing . 9g34.5.2.5 Void. 10g34.5.2.6 Void. 10g34.5.2.7 Void. 10g34.5.2.8 Void. 10g34.5.2.9 Actions at the held UE 10g34.6 Interaction with other services 10g34.6.1 Communication Hold (HOLD) . 10g34.6.2 Terminating Identification Presentation (TIP) 11g34.6.3 Te
19、rminating Identification Restriction (TIR) 11g34.6.4 Originating Identification Presentation (OIP) . 11g34.6.5 Originating identification restriction (OIR) 11g34.6.6 Conference calling (CONF) 11g34.6.7 Communication DIVersion services (CDIV) 11g34.6.8 Malicious Communication IDentification (MCID) 11
20、g34.6.9 Anonymous Communication Rejection and Communication Barring (ACR/CB) . 11g34.6.10 Explicit Communication Transfer (ECT) . 11g34.7 Interactions with other networks 11g34.7.1 Void 11g34.7.2 Void 11g34.7.3 Void 11g34.8 Parameter values (timers) . 11g3Annex A (informative): Signalling Flows . 12
21、g3ETSI ETSI TS 124 610 V13.1.0 (2016-03)43GPP TS 24.610 version 13.1.0 Release 13A.1 HOLD communication . 12g3A.1.1 HOLD communication without announcement 12g3A.1.2 HOLD communication with announcement . 14g3A.1.3 HOLD communication with modification of the SDP answer . 16g3A.2 RESUME Communication
22、 . 19g3A.2.1 RESUME communication without announcement . 19g3A.2.2 RESUME communication with announcement 20g3Annex B (informative): Example of filter criteria . 24g3Annex C (informative): Change history . 25g3History 26g3ETSI ETSI TS 124 610 V13.1.0 (2016-03)53GPP TS 24.610 version 13.1.0 Release 1
23、3Foreword This Technical Specification (TS) was been produced by ETSI Technical Committee Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) and originally published as ETSI TS 183 010 7. It was transferred to the 3rdGeneration Partnership Project (3GPP
24、) in December 2007. The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increas
25、e in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements,
26、 corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 124 610 V13.1.0 (2016-03)63GPP TS 24.610 version 13.1.0 Release 131 Scope The present document specifies the stage three Protocol Description of the Communica
27、tion Hold (HOLD) services, based on stages one and two of the ISDN Hold (HOLD) supplementary services. It provides the protocol details in the IP Multimedia (IM) Core Network (CN) subsystem based on the Session Initiation Protocol (SIP) and the Session Description Protocol (SDP). The present documen
28、t is applicable to User Equipment (UE) and Application Servers (AS) which are intended to support the HOLD supplementary service. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specif
29、ic (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specifi
30、c reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TS 24.229: “Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3“. 2 Void. 3 Void 4 I
31、ETF RFC 3264 (2002): “An Offer/Answer Model with the Session Description Protocol (SDP)“. 5 3GPP TS 22.173: “IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1“. 6 3GPP TS 24.628: “Common Basic Communication procedures; Protocol specification“
32、. 7 ETSI TS 183 010 V1.2.2: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); NGN Signalling Control Protocol; Communication HOLD (HOLD) PSTN/ISDN simulation services; Protocol specification“. 8 IETF RFC 7090 (April 2014): “Public Safety Answering Po
33、int (PSAP) Callback“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in 3GPP TS 22.173 5 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ACR/CB Anonymous Communication Rej
34、ection and Communication Barring AS SIP Application Server CDIV Communication DIVersion ETSI ETSI TS 124 610 V13.1.0 (2016-03)73GPP TS 24.610 version 13.1.0 Release 13CSCF Call Session Control Function ECT Explicit Communication Transfer HOLD communication session HOLD IMS IP Multimedia Subsystem IP
35、 Internet Protocol ISDN Integrated Service Digital Network MCID Malicious Communication IDentification OIP Originating Identification Presentation OIR Originating Identification Restriction P-CSCF Proxy-CSCF PSAP Public Safety Answering Point PSTN Public Switched Telephone Network S-CSCF Serving-CSC
36、F SDP Session Description Protocol SIP Session Initiation Protocol TIP Terminating Identification Presentation TIR Terminating Identification Restriction UE User Equipment 4 Communication Hold (HOLD) 4.1 Void 4.2 Description 4.2.1 General description The Communication Hold supplementary service enab
37、les a user to suspend the reception of media stream(s) of an established IP multimedia session, and resume the media stream(s) at a later time. 4.3 Operational requirements 4.3.1 Provision/withdrawal The HOLD service that includes announcements shall be provided after prior arrangement with the serv
38、ice provider. 4.3.2 Requirements on the originating network side No specific requirements are needed in the network. 4.3.3 Requirements in the network No specific requirements are needed in the network. 4.3.4 Requirements on the terminating network side No specific requirements are needed in the net
39、work. 4.4 Coding requirements No specific coding requirements are needed. ETSI ETSI TS 124 610 V13.1.0 (2016-03)83GPP TS 24.610 version 13.1.0 Release 134.5 Signalling requirements 4.5.1 Activation/deactivation The HOLD service is activated at provisioning and deactivated at withdrawal. 4.5.1A Regis
40、tration/erasure The HOLD service requires no registration. Erasure is not applicable. 4.5.1B Interrogation Interrogation of HOLD is not applicable. 4.5.2 Invocation and operation 4.5.2.1 Actions at the invoking UE In addition to the application of procedures according to 3GPP TS 24.229 1, the follow
41、ing procedures shall be applied at the invoking UE in accordance with RFC 3264 4. A UE shall not invoke the HOLD service on a dialog associated with an emergency call the UE has initiated. If not all the media streams are affected, the invoking UE shall generate a new SDP offer where: 1) for each me
42、dia stream that is to be held, the SDP offer contains: - an “inactive“ SDP attribute if the stream was previously set to “recvonly“; or - a “sendonly“ SDP attribute if the stream was previously set to “sendrecv“; NOTE 1: If the directionality attribute of the media stream is currently “sendonly“ or
43、“inactive“, then that media stream is not put on hold and, in the SDP offer, the directionality for that media stream remains unchanged. 2) for each held media stream that is to be resumed, the SDP offer contains: - a “recvonly“ SDP attribute if the stream was previously an inactive media stream; or
44、 - a “sendrecv“ SDP attribute if the stream was previously a sendonly media stream, or the attribute may be omitted, since sendrecv is the default; and 3) for each media stream that is unaffected, the media parameters in the SDP offer remain unchanged from the previous SDP. If all the media streams
45、are to be held: - if they all have identical directionality, the invoking UE shall generate an SDP offer containing a session level direction attribute, or separate media level direction attributes, in the SDP that is set to: 1) “inactive“ if the streams were previously set to “recvonly“; or 2) “sen
46、donly“ if the streams were previously set to “sendrecv“; and NOTE 2: If the directionality attribute of all the media streams is currently “sendonly“ or “inactive“, then all these media streams are not put on hold and, in the SDP offer, the directionality for these media streams will remain unchange
47、d. - if they all do not have identical directionality, then for each media stream in the session, the invoking UE shall follow the procedure listed above for individual media streams. If all the media streams were previously on hold and are to be resumed: ETSI ETSI TS 124 610 V13.1.0 (2016-03)93GPP
48、TS 24.610 version 13.1.0 Release 13- if they all have identical directionality, the invoking UE shall generate a session level direction attribute, or separate media level direction attributes, in the SDP that is set to: 1) “recvonly“ if the streams were previously inactive media streams; or 2) “sen
49、drecv“ if the streams were previously sendonly media streams, or the attribute may be omitted, since sendrecv is the default; and - if they all do not have identical directionality, then for each media stream in the session, the invoking UE shall follow the procedure listed above for individual media streams. If, in the generated SDP offer, there is at least one media stream whose directionality has changed from the previous SDP, the UE shall send the generated SDP offer in a re-INVITE request (or UPDATE request) to the remote UE. 4.5.2.2 Void 4.
