1、 I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n U n i o n ITU-T Series H TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Supplement 2 (10/2015) SERIES H: AUDIOVISUAL AND MULTIMEDIA SYSTEMS ITU-T H.248.x sub-series packages guide Release 16 ITU-T H-series Recommendations Supplement 2 ITU
2、-T H-SERIES RECOMMENDATIONS AUDIOVISUAL AND MULTIMEDIA SYSTEMS CHARACTERISTICS OF VISUAL TELEPHONE SYSTEMS H.100H.199 INFRASTRUCTURE OF AUDIOVISUAL SERVICES General H.200H.219 Transmission multiplexing and synchronization H.220H.229 Systems aspects H.230H.239 Communication procedures H.240H.259 Codi
3、ng of moving video H.260H.279 Related systems aspects H.280H.299 Systems and terminal equipment for audiovisual services H.300H.349 Directory services architecture for audiovisual and multimedia services H.350H.359 Quality of service architecture for audiovisual and multimedia services H.360H.369 Te
4、lepresence H.420H.429 Supplementary services for multimedia H.450H.499 MOBILITY AND COLLABORATION PROCEDURES Overview of Mobility and Collaboration, definitions, protocols and procedures H.500H.509 Mobility for H-Series multimedia systems and services H.510H.519 Mobile multimedia collaboration appli
5、cations and services H.520H.529 Security for mobile multimedia systems and services H.530H.539 Security for mobile multimedia collaboration applications and services H.540H.549 Mobility interworking procedures H.550H.559 Mobile multimedia collaboration inter-working procedures H.560H.569 BROADBAND,
6、TRIPLE-PLAY AND ADVANCED MULTIMEDIA SERVICES Broadband multimedia services over VDSL H.610H.619 Advanced multimedia services and applications H.620H.629 Ubiquitous sensor network applications and Internet of Things H.640H.649 IPTV MULTIMEDIA SERVICES AND APPLICATIONS FOR IPTV General aspects H.700H.
7、719 IPTV terminal devices H.720H.729 IPTV middleware H.730H.739 IPTV application event handling H.740H.749 IPTV metadata H.750H.759 IPTV multimedia application frameworks H.760H.769 IPTV service discovery up to consumption H.770H.779 Digital Signage H.780H.789 E-HEALTH MULTIMEDIA SERVICES AND APPLIC
8、ATIONS Interoperability compliance testing of personal health systems (HRN, PAN, LAN, TAN and WAN) H.820H.859 Multimedia e-health data exchange services H.860H.869 For further details, please refer to the list of ITU-T Recommendations. H series Supplement 2 (10/2015) i Supplement 2 to ITU-T H-series
9、 Recommendations ITU-T H.248.x sub-series packages guide Release 16 Summary Supplement 2 to ITU-T H-series Recommendations summarizes packages that have been standardized in the time-frame from June 2000 to October 2015. It identifies packages that meet ITU-T H.248.x sub-series requirements for pack
10、age definition and are for general use by the wider standards community. ITU-T H.248.x sub-series packages guide Release 16 provides for the: identification of packages that are considered technically consistent with ITU-T H.248.x sub-series principles and packages definition rules in clause 12 of R
11、ecommendation ITU-T H.248.1; identification of packages that are currently being worked upon; identification of packages that have been worked upon over a certain period of time; identification of packages with overlapping functionality. Implementers are encouraged to review the packages in this sup
12、plement before proposing new packages. Release 16 contains: New packages defined in Recommendations ITU-T H.248.39, ITU-T H.248.50 and ITU-T H.248.78. Revised packages in Recommendations ITU-T H.248.16, ITU-T H.248.29 and ITU-T H.248.41. References to new work items: Recommendations ITU-T H.248.86,
13、ITU-T H.248.88, ITU-T H.248.89, ITU-T H.248.91, ITU-T H.248.92, ITU-T H.248.94 (ex.H.248.WEBRTC), ITU-T H.248.96 (ex.H.248.STGROUP), ITU-T H.248.97 (ex.H.248.SCTP) and H.248.98 (ex.H.248.PAURES). History Edition Recommendation Approval Study Group Unique ID* 1.0 ITU-T H Suppl. 2 2001-06-08 16 11.100
14、2/1000/5573 2.0 ITU-T H Suppl. 2 2002-02-15 16 11.1002/1000/6012 3.0 ITU-T H Suppl. 2 2002-10-25 16 11.1002/1000/6450 4.0 ITU-T H Suppl. 2 2003-05-30 16 11.1002/1000/6486 5.0 ITU-T H Suppl. 2 2004-01-30 16 11.1002/1000/7242 6.0 ITU-T H Suppl. 2 2004-11-26 16 11.1002/1000/7949 7.0 ITU-T H Suppl. 2 20
15、05-08-05 16 11.1002/1000/8579 8.0 ITU-T H Suppl. 2 2006-04-13 16 11.1002/1000/8832 9.0 ITU-T H Suppl. 2 2006-11-24 16 11.1002/1000/9098 10.0 ITU-T H Suppl. 2 2007-07-06 16 11.1002/1000/9209 11.0 ITU-T H Suppl. 2 2008-05-02 16 11.1002/1000/9459 12.0 ITU-T H Suppl. 2 2009-02-06 16 11.1002/1000/9716 13
16、.0 ITU-T H Suppl. 2 2009-11-06 16 11.1002/1000/10656 14.0 ITU-T H Suppl. 2 2010-07-30 16 11.1002/1000/11000 15.0 ITU-T H Suppl. 2 2011-12-02 16 11.1002/1000/11548 16.0 ITU-T H Suppl. 2 2015-10-23 16 11.1002/1000/12683 ii H series Supplement 2 (10/2015) FOREWORD The International Telecommunication Un
17、ion (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions
18、and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on t
19、hese topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this publication, the expre
20、ssion “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. Compliance with this publication is voluntary. However, the publication may contain certain mandatory provisions (to ensure, e.g., interoperability or applicability)
21、and compliance with the publication is achieved when all of these mandatory provisions are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the publicatio
22、n is required of any party. INTELLECTUAL PROPERTY RIGHTSITU draws attention to the possibility that the practice or implementation of this publication may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Int
23、ellectual Property Rights, whether asserted by ITU members or others outside of the publication development process. As of the date of approval of this publication, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this publication. Howeve
24、r, implementers are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2016 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prio
25、r written permission of ITU. H series Supplement 2 (10/2015) iii Table of Contents Page 1 Scope . 1 2 References . 1 3 Definitions 1 4 Abbreviations and acronyms 1 5 ITU-T Study Group 16 packages 2 6 Externally defined packages that meet requirements . 23 6.1 ITU-T Study Group 11 . 23 6.2 3GPP CT4 .
26、 24 6.3 ITU-T Study Group 9 . 26 7 Packages undergoing development . 26 7.1 ATMF (ATM forum) 26 7.2 ETSI Tispan 27 7.3 IETF Megaco 28 7.4 IETF individual submissions 28 8 ITU-T H.248 sub-series MIB . 30 H series Supplement 2 (10/2015) 1 Supplement 2 to ITU-T H-series Recommendations ITU-T H.248.x su
27、b-series packages guide Release 16 1 Scope This Supplement summarizes packages that have been standardized in the time-frame from June 2000 to October 2015. It identifies packages that meet ITU-T H.248.x sub-series requirements for package definition and are for general use by the wider standards co
28、mmunity. ITU-T H.248.x sub-series packages guide Release 16 provides for the: identification of packages that are considered technically consistent with ITU-T H.248.x sub-series principles and packages definition rules in clause 12 of ITU-T H.248.1; identification of packages that are currently bein
29、g worked upon; identification of packages that have been worked upon over a certain period of time; identification of packages with overlapping functionality. According to ITU-T H.248 package registration procedures defined by IETF RFC 5615 and clause 14 of ITU-T H.248.1, ITU-T Study Group 16 (SG16)
30、 invites package authors/editors to share their current and future work on packages in the form of contribution, liaison or communication to ITU-T SG16. This will assist ITU-T SG16 in producing future releases of this supplement. ITU-T SG16 will then endeavour to provide constructive comments to ass
31、ist them in their packages work. If ITU-T SG16 determines that their packages are consistent with ITU-T H.248 and, particularly, clause 12 of ITU-T H.248.1, it will include these in the “Externally defined packages that meet requirements“ clause of the ITU-T H.248.x sub-series packages guide. 2 Refe
32、rences ITU-T H.248.1 Recommendation ITU-T H.248.1 v3 (2015), Gateway control protocol: Version 3. ITU-T Q.1950 Recommendation ITU-T Q.1950 (2002), Bearer independent call bearer control protocol. IETF RFC 5615 IETF RFC 5615 (2009), H.248/MEGACO Registration Procedures. See clauses below for individu
33、al references. 3 Definitions None. 4 Abbreviations and acronyms None. 2 H series Supplement 2 (10/2015) 5 ITU-T Study Group 16 packages Package name and description Identity Version Reference Status Text Binary Annex E ITU-T H.248.1 Basic packages The packages contained in this annex are: Annex E IT
34、U-T H.248.1 v3 (2005) Amendment 2 (12/2009) generic package; base root package; tone generator package; tone detection package; g root tonegen tonedet 0x0001 0x0002 0x0003 0x0004 2 2 2 1 basic DTMF generator package; DTMF detection package; call progress tones generator package; call progress tones
35、detection package; analog line supervision package; basic continuity package; network package; RTP package; TDM circuit package; segmentation package; notification behaviour package. Amendment 2 contains enhancements to the DTMF detection and RTP packages. dg dd cg cd al ct nt rtp tdmc seg nb 0x0005
36、 0x0006 0x0007 0x0008 0x0009 0x000a 0x000b 0x000c 0x000d 0x00a3 0x009a 2 2 2 1 1 1 1 2 1 1 1 ITU-T H.248.2 Facsimile, text conversation and call discrimination packages This Recommendation describes packages for fax, text telephone, call type discrimination, and data call detection. The packages con
37、tained in this Recommendation are: ITU-T H.248.2 (2005) Amendment 1 (01/2007) Revision (2013) Version 1 done ftmd set extension of basic syntax: introduction of a new selector for text attributes; variable type “Phrase“: introduction of subtypes; signal PlayCollect: enhanced functionality, new param
38、eters. aasb aasdc aasrec aassm bannsyx vvsyx setsyx phrsyx asr aastts mpp mrp edtmf 0x0033 0x0034 0x0035 0x0036 0x0047 0x0048 0x0049 0x004a 0x00a6 0x00a8 0x00a9 0x00b3 0x0100 3 3 3 1 1 2 3 2 1 2 2 2 1 ITU-T H.248.9 (2005) Amd.1 (2007) Revision (2009) Done Amendment 1 includes: enhancements to aasb a
39、nd aasrec; automatic speech recognition; advanced audio server base package for TTS enhancement; multimedia play package; multimedia recording package. Revision (2009) includes: enhancement to aasb, aasdc, aasrec, mpp and mrp. ITU-T H.248.10 Media gateway resource congestion handling package This pa
40、ckage makes it possible for the MG to control its load. chp 0x0029 1 ITU-T H.248.10 (2001) Done ITU-T H.248.11 Media gateway overload control package This is a more in-depth proposal than ITU-T H.248.10. ocp 0x0051 1 ITU-T H.248.11 (2002) Revision (2013) Done H series Supplement 2 (10/2015) 5 Packag
41、e name and description Identity Version Reference Status Text Binary ITU-T H.248.12 H.248.1 packages for H.323 and H.324 interworking This Recommendation gathers together packages for ITU-T H.245, ITU-T H.245 parameters specific to H-series audiovisual terminal and Annex C of ITU-T H.324 for use wit
42、h the ITU-T H.248.1 gateway control protocol. The Recommendation contains extensions that allow the MGC to control the interworking between ITU-T H.324 and ITU-T H.323. It also has a package to allow tunnelling of ITU-T H.245 messages between a MGC and MG. Revision (2011) allows the MGC to request t
43、he MG to report when the h223Skewindication parameter exceeds a certain amount. h245 h323bc h324 h245com h245ind h324ext h245comext h245indext h245tp 0x002a 0x002b 0x002c 0x002d 0x002e 0x0063 0x0064 0x0065 0x00b4 1 1 1 1 1 1 1 2 1 ITU-T H.248.12 (2001) Amd.1 (2002) Amd.2 (2007) Revision (2012) Done
44、ITU-T H.248.13 Quality alert ceasing package This package enables the MG to indicate when a line has returned to normal quality. qac 0x0037 1 ITU-T H.248.13 (2002) Done ITU-T H.248.14 Inactivity timer package This is used by MG to poll whether or not the MGC is still alive. Revision (2009) only cont
45、ains procedural updates. it 0x0045 1 ITU-T H.248.14 (2002) Revision (2009) Done ITU-T H.248.15 SDP H.248 package attribute This Recommendation describes SDP attributes to allow the text local and remote descriptor to contain properties. NA NA NA ITU-T H.248.15 (2002) Revision (2013) Done ITU-T H.248
46、.16 Enhanced digit collection packages and procedures xdd edd 0x0052 0x0066 2 2 ITU-T H.248.16 (2002), plus Cor.1 (2004) Revision (2013) Done ITU-T H.248.17 Line test packages This Recommendation contains a number of packages that enables line tests to be performed. ITU-T H.248.17 (2002), plus Cor.1
47、 (2004) Revision (2013) Done quiet termination line test component; qtlt 0x0053 1 loopback line test response; lltr 0x0054 1 ITU-T 404 Hz line test package; itult404 0x0055 1 ITU-T 816 Hz line test package; itult816 0x0056 1 ITU-T 1020 Hz line test package; itult1020 0x0057 1 6 H series Supplement 2
48、 (10/2015) Package name and description Identity Version Reference Status Text Binary ITU-T 2100 Hz disable tone line test package; itultdist 0x0058 1 ITU-T 2100 Hz disable echo canceller tone line test package; itultdisecd 0x0059 1 ITU-T 2804 Hz tone line test package; itult2804 0x005a 1 ITU-T nois
49、e test tone line test package; itultntt 0x005b 1 ITU-T digital pseudo random test tone line test package; itultdprt 0x005c 1 ITU-T ATME No. 2 test line response package; itultatme2 0x005d 1 ANSI 1004 Hz test tone line test package; ansilt1004 0x005e 1 ANSI test responder line test package; ansilttres 0x005f 1 ANSI 2225 Hz test progress tone line test package; ansilt2225 0x0060 1 ANSI digital test s
