- sg16-avd - lists.packetizer.com

H.323v8-series is approved
by Patrick Luthi 01 Apr '22

01 Apr '22

Dear H.323 friends and colleagues, I am happy to report that version 8 of the H.323-series was approved on 16 March 2022 (the ITU AAP page was just updated to show the approved status). This is a summary of the main changes (see specific recommendations for more details): - ITU-T H.323 v8 "Packet-based multimedia communications systems". This revised version incorporates enhancements to the usage of URLs and DNS (Annex O), tunnelling of signalling protocols (Annex M) and other clarifications. - ITU-T H.225.0 v8 "Call signalling protocols and media stream packetization for packet-based multimedia communication systems" This revised version includes enhancements for language capability exchange, a modification to the scope regarding use on the Internet and clarifications to the Facility message. - H.245 v17 "Control protocol for multimedia communication". This revised version includes support for WebRTC data channel and the use of DTLS for media streams. - H.235.10 "H.323 security: Support of DTLS for media streams". This Recommendation describes the security procedures for the establishment of media streams utilising Datagram Transport Layer Security (DTLS). Thank you to all those who contributed and edited those drafts over the years and a special thank you to Paul and Liang, who pulled the last changes and editorial cleanups through in the last 2 years, so that we could Consent the H.323-series Recommendations at the last SG16 meeting (17-28 January 2022). Best regards, Patrick Rapporteur for Q11/16 (Multimedia systems, terminals, gateways and data conferencing)

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H.323v8 drafts
by Paul E. Jones 10 Jan '22

10 Jan '22

Folks, H.323v8 and related draft texts of H.225.0 and H.245 are now published on the ITU's web site. We also have H.235.10 under consideration for Consent at this upcoming meeting. I have updated the "Documents in Progress" page to reflect the current status and provide links to the current text: https://www.packetizer.com/voip/h323/doc_status.html Cheers! Paul

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H.248 work items to be discussed at next week's SG16
by Patrick Luthi 17 Mar '19

17 Mar '19

Dear H.248 experts, Q11/16 has a long list of H.248 work items that were carried over from the Q3/16 list of the previous study period. Since there was no progress or contributions on those for 2 years, I believe that it is time to remove them from the Q11/16 work programme. The work items are H.248.CLOUD, H.248.SHAPER, H.248.SIPREC, H.248.CodecSDPprofile, H Series Sup.Openflow, and H Series Sup.ALTC. Please let me know ASAP if you think that we should keep some of those work items in the programme! SG16 is meeting from 19-29 March 2019 and Q11/16 has 2 sessions on the afternoon of 26 March 2019. Best regards, Patrick Luthi Rapporteur for Q11/16

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Happy New Year
by Paul E. Jones 02 Jan '17

02 Jan '17

Dear Experts, A new year is now here, as is a new ITU-T study period. I wish everyone a prosperous new year and best wishes as you begin work in the new study period. As most of you probably know, I will no longer be actively involved in ITU-T activities, including SG16 where I have worked for the past 18 years. It was a truly wonderful experience and an honor to have worked alongside so many talented researchers, scientists, and engineers to lead in the creation and development of packet-based multimedia communication systems. I'm very proud of the success we have collectively achieved. As those who know me well can attest, I am never complacent. I still believe there are many opportunities ahead for improvement and creation of revolutionary multimedia technology that can improve the everyday lives of people around the world. I look forward to some amazing results over these next four years from SG16. I will still be actively working in the multimedia communications field, just not in the ITU-T. I very much look forward to our paths crossing again one day. Kindest regards, Paul

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FW: [T2Q4] Re: Harmonization on speech-to-speech translation standardization with JTC1/SC35
by Campos, Simao 17 Oct '16

17 Oct '16

Dear colleagues An issue brought to the attention of Q21/16 experts. Best regards Simão From: olivier.dubuisson(a)orange.com [mailto:olivier.dubuisson@orange.com] Sent: Monday, October 17, 2016 18:10 To: Campos, Simao <simao.campos(a)itu.int> Subject: Fwd: [T2Q4] Re: Harmonization on speech-to-speech translation standardization with JTC1/SC35 Simao, looks like I used the wrong email list for Q21/16. Can you please forward? Thanks, Olivier -------- Forwarded Message -------- Subject: [T2Q4] Re: Harmonization on speech-to-speech translation standardization with JTC1/SC35 Date: Mon, 17 Oct 2016 17:59:07 +0200 From: olivier.dubuisson(a)orange.com<mailto:olivier.dubuisson@orange.com> Organization: Orange To: S. Senda <s.senda(a)nict.go.jp><mailto:s.senda@nict.go.jp>, t13sg16q21(a)lists.itu.int<mailto:t13sg16q21@lists.itu.int>, t13sg2q4(a)lists.itu.int<mailto:t13sg2q4@lists.itu.int> Dear all, as discussed at the last Q4/2 meeting, and as further requested by Senda-san's email below, I am pleased to share with you the following two texts which are now under DIS ballot in ISO/IEC JTC 1/SC 35 until 5 Jan 2017: Ballot Type Committee Closing date ISO/IEC DIS 20382-1 DIS ISO/IEC JTC 1/SC 35 2017-01-05 Information technology -- User interfaces -- Face-to-face speech translation -- Part 1: User interface ISO/IEC DIS 20382-2 DIS ISO/IEC JTC 1/SC 35 2017-01-05 Information technology -- User interface -- Face-to-face speech translation -- Part 2: System architecture and functional components I would recommend that, if Q4/2 and/or Q21/16 decide to submit comments, the consolidated set of comments (using the attached commenting template), agreed upon on the Q4/2 and Q21/16 mailing-lists, be sent to me no later than 14 Dec 2016, so that I can send transmit them to ISO in time before the ballot closes. Regards, O. Dubuisson ITU-T liaison officer to ISO/IEC JTC 1 On 14/10/2016 09:58, S. Senda wrote: Dear Noah Luo and Kai wei, As both of you may know, I have been working on harmonization on speech-to-speech translation standardization not only among ITU-T study groups but also with JTC1/SC35. Recently, I received informal information that JTC1/SC35 would start ballot on DIS 20382: "User Interface - Face-to-Face Speech Translation", Part1: "User Interface" and Part2: "System architecture and functional components". Q21/16 has sent liaison to JTC1/SC35 calling l collaboration on S2ST standardization (SG16-LS171 and LS217), but no response were returned from JTC1/SC35. As far as the information I got from members of Japanese national committee for JTC1/SC35, any Japanese member had not yet informed any liaison related DIS 20382 and no concern from ITU-T had been identified. At the same time, Mr. Olivier Dubuisson (JTC1 liaison officer) informally informed me that Mr. Noah Luo and Mr. Kai Wei has been listed as liaisons in JTC1/SC35. I believe that Q21/16 need to clarify how JTC1/SC35 has been handled our liaison statements. Then, I have at least a question to be clarified and a request to our Rapporteurs. The question is whether you have ever formally informed that you are listed as liaisons in JTC1/SC35. The request is to get and deliver the formal documents which now under ballot process in JTC1/SC35 to Q21 experts for having the chance to review and to comment their work formally, if our Rapporteurs are formally listed by JTC1/SC35 as liaisons as informed by Mr. Dubuisson. Best regards, Show (Shoichi Senda) NICT _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.

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Q21/16 Meeting Documents - All Posted
by Paul E. Jones 21 Sep '16

21 Sep '16

Q21/16 Experts, All of the documents for the upcoming Q21/16 meeting have now been received and posted. I apologize for stating that some documents were missing in my previous email. They had been received, but I misunderstood the request to post them. I merely assigned numbers and then filed the email away. I'm very sorry about that! In any case, the updated list with links to each contribution can be found here: http://ftp3.itu.int/av-arch/avc-site/2013-2016/1609_Cha/1506_Cha.html I wish you a successful meeting in Changzhou! Best Regards, Paul E. Jones WP1/16 Chair

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Documents for Q21/16
by Paul E. Jones 19 Sep '16

19 Sep '16

Q21/16 Experts, I have posted all of the documents I have received so far. Unfortunately, I do not have AVD-4786 to AVD-4795. I would kindly request the authors to either email those to me or post them in the Incoming directory of the FTP site (as per the instructions on the meeting invitation). For a current list of all documents, please refer to: http://ftp3.itu.int/av-arch/avc-site/2013-2016/1609_Cha/1506_Cha.html I have also activated the link for requesting TD numbers. If that link is inaccessible, feel free to send me an email prior to the meeting to request a TD number. Since I will not be present at the meeting and since the Chinese government often blocks access to Google's services from inside China, it may be necessary to coordinate locally at the meeting to assign document numbers. Kai and I will figure out something so that the meeting runs smoothly. Paul

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Re: [sg16-avd] request for document registration
by Paul E. Jones 07 Sep '16

07 Sep '16

Haitao, I have assigned AVD-4776 and AVD-4777, as you can see on the update document list: http://wftp3.itu.int/av-arch/avc-site/2013-2016/1609_Cha/1506_Cha.html Thanks! Paul ------ Original Message ------ From: "zht" <zht(a)bupt.edu.cn> To: "paulej" <paulej(a)packetizer.com> Sent: 9/6/2016 4:24:43 AM Subject: request for document registration >Dear Mr Paul, > > > >I am Haitao from Beijing Universtiy of Posts and Telecommunications. >Attached please find our two contributions for the upcoming rapporteur >meeting of question 21/16, in Changzhou, China, 9.26-9.29. Please help >us register these two documents and assign two document numbers. After >that, I will upload the documents onto the FTP. Thanks very much. > > > >Best regards, > > > >Haitao Zhang > >Beijing Universtiy of Posts and Telecommunications >

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MPEG Survey extended ; definition of VR used
by Campos, Simao 06 Sep '16

06 Sep '16

Dear all Please see below the collage of two related messages: * Extension of the deadline for the MPEG survey on VR (now: 23 Sep 2016) * Definition of VR used in the MPEG survey Cheers, Simão From: Stockhammer, Thomas [mailto:tsto@QTI.QUALCOMM.COM] Sent: Saturday, August 27, 2016 03:02 To: 3GPP_TSG_SA_WG4(a)LIST.ETSI.ORG Subject: MPEG Survey extended All, Due to the summer break we received many requests to extend the MPEG survey on Virtual Reality. We extended until Sep 23, 2016. Beyond this, we generated the same survey in Chinese. English: https://www.surveymonkey.com/r/MPEG-Virtual-Reality Chinese: https://www.surveymonkey.com/r/MPEG-Virtual-Reality-Chinese Please participate and disseminate. Thanks Thomas - Dr. Thomas Stockhammer || Director Technical Standards || Qualcomm CDMA Technologies GmbH || Mobile: +49 172 5702667 || Meet us at IBC(a)9.MS64<mailto:IBC@9.MS64> Qualcomm CDMA Technologies GmbH, Franziskanerstr. 14, 81669 Muenchen , Amtsgericht München, HRB 133031 , Geschäftsführer: Daniel Philip Welch This message may contain information which is confidential or privileged. If you are not the intended recipient, please advise the sender immediately by reply e-mail and delete this message and any attachments without retaining a copy. Thank you. Qualcomm CDMA Technologies GmbH has taken every reasonable precautions to ensure that any attachments to this e-mail has been swept for viruses. However, we cannot accept liability for any damage sustained as a result of software viruses and would advise that you carry out your own virus checks before opening any attachment. From: Stockhammer, Thomas [mailto:tsto@QTI.QUALCOMM.COM] Sent: Tuesday, September 06, 2016 09:55 To: 3GPP_TSG_SA_WG4(a)LIST.ETSI.ORG Subject: Definition for VR All, This is the definition we used for our MPEG Survey. "Virtual Reality is a rendered environment (visual and acoustic, pre-dominantly real-world) providing an immersive experience to a user who can interact with it in a seemingly real or physical way using special electronic equipment (e.g. display, audio rendering and sensors/actuators)." I think it covers all main issues and is well in scope of what we are discussing in context of our study. Thomas - Dr. Thomas Stockhammer || Director Technical Standards || Qualcomm CDMA Technologies GmbH || Mobile: +49 172 5702667 || Meet us at IBC(a)9.MS64<mailto:IBC@9.MS64> Qualcomm CDMA Technologies GmbH, Franziskanerstr. 14, 81669 Muenchen , Amtsgericht München, HRB 133031 , Geschäftsführer: Daniel Philip Welch This message may contain information which is confidential or privileged. If you are not the intended recipient, please advise the sender immediately by reply e-mail and delete this message and any attachments without retaining a copy. Thank you. Qualcomm CDMA Technologies GmbH has taken every reasonable precautions to ensure that any attachments to this e-mail has been swept for viruses. However, we cannot accept liability for any damage sustained as a result of software viruses and would advise that you carry out your own virus checks before opening any attachment.

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FW: MPEG Survey on Virtual Reality
by Campos, Simao 30 Jul '16

30 Jul '16

Dear all You are invited to take part in this MPEG survey. Best regards, Simão From: Stockhammer, Thomas [mailto:tsto@qti.qualcomm.com] Sent: Wednesday, July 27, 2016 21:26 To: Campos, Simao <simao.campos(a)itu.int>; Hideo IMANAKA <hideo.imanaka(a)ntt-at.co.jp> Cc: Wood, David <wood(a)ebu.ch>; Leonardo Chiariglione <leonardo(a)chiariglione.org> Subject: MPEG Survey on Virtual Reality Dear Simao, dear Imanaka-san, MPEG has published a survey on Virtual Reality. All context and the questions can be found here: https://www.surveymonkey.com/r/MPEG-Virtual-Reality We would appreciate if you could invite ITU members (especially relevant groups in ITU) to participate in the survey in order to address the relevant issues in MPEG standardization process. If you have and questions or comments, please let me know. Thanks Thomas - Dr. Thomas Stockhammer || Director Technical Standards || Qualcomm CDMA Technologies GmbH || Mobile: +49 172 5702667 Qualcomm CDMA Technologies GmbH, Franziskanerstr. 14, 81669 Muenchen , Amtsgericht München, HRB 133031 , Geschäftsführer: Daniel Philip Welch This message may contain information which is confidential or privileged. If you are not the intended recipient, please advise the sender immediately by reply e-mail and delete this message and any attachments without retaining a copy. Thank you. Qualcomm CDMA Technologies GmbH has taken every reasonable precautions to ensure that any attachments to this e-mail has been swept for viruses. However, we cannot accept liability for any damage sustained as a result of software viruses and would advise that you carry out your own virus checks before opening any attachment.

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