| Protocole de commande de passerelle: lignes directrices relatives à l'utilisation de l'indicateur d'appel et de l'indicateur de priorité du plan international de priorité en période de crise (IEPS) dans les profils UIT-T H.248 |
Cette Recommandation contient des lignes directrices relatives à l'utilisation de l'indicateur d'appel et de l'indicateur de priorité du plan international de priorité en période de crise (IEPS) dans les profils H.248 pour les systèmes H.323 et NGN. D'autres organisations de normalisation pourront utiliser ces lignes directrices lorsqu'elles définiront leurs profils H.248.1 en vue de la prise en charge de services prioritaires, par exemple le service de télécommunications d'urgence (ETS) ou le service prioritaire multimédia (MPS). |
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| Citation: |
https://handle.itu.int/11.1002/1000/11292 |
| Series title: |
H series: Audiovisual and multimedia systems
H.200-H.499: Infrastructure of audiovisual services
H.240-H.259: Communication procedures |
| Approval date: |
2011-05-14 |
| Provisional name: | H.248.ETS |
| Approval process: | AAP |
|
Status: |
In force |
|
Maintenance responsibility: |
ITU-T Study Group 21 |
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Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
|
Title
|
Status
|
Summary
|
Table of contents
|
Download
|
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H Suppl. 6 (04/2006)
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Control load quantum for decomposed gateways
|
In force
|
here
|
here
|
here
|
|
H Suppl. 9 (05/2008)
|
Gateway control protocol: Operation of H.248 with H.225.0, SIP, and ISUP in support of emergency telecommunications service (ETS)/international emergency preference scheme (IEPS)
|
In force
|
here
|
here
|
here
|
|
H Suppl. 11 (02/2009)
|
Analysis of class-based home network QoS solutions
|
In force
|
here
|
here
|
here
|
|
H Suppl. 12 (11/2013)
|
Gateway control protocol: Priority traffic treatment by ITU-T H.248 gateways
|
In force
|
here
|
here
|
here
|
|
H Suppl. 13 (10/2015)
|
Gateway control protocol: Common ITU-T H.248 terminology - Release 2
|
In force
|
here
|
here
|
here
|
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H Suppl. 14 (10/2015)
|
Gateway control protocol: SDP codepoints for gateway control - Release 2
|
In force
|
here
|
here
|
here
|
|
H Suppl. 15 (01/2017)
|
Conversion and coding practices for HDR/WCG Y'CbCr 4:2:0 video with PQ transfer characteristics
|
In force
|
here
|
here
|
here
|
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H Suppl. 17 (11/2014)
|
Guide for addressing accessibility in standards
|
In force
|
here
|
here
|
here
|
|
H Suppl. 18 (10/2017)
|
Signalling, backward compatibility and display adaptation for HDR/WCG video coding
|
In force
|
here
|
here
|
here
|
|
H Suppl. 19 (04/2021)
|
Usage of video signal type code points
|
In force
|
here
|
here
|
here
|
|
H Suppl. 21 (01/2025)
|
Film grain synthesis technology for video applications
|
In force
|
here
|
here
|
here
|
| Title |
Approved on |
Download |
|
Implementers' Guide for ITU-T H.248 Sub-series
|
2017-10-27
|
here
|
| Title |
Approved on |
Download |
|
Testing of personal audio systems for compliance with ITU-T H.870 (2018)
|
2024
|
here
|
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Testing of personal audio systems for compliance with ITU-T H.870 (2018)
|
2021
|
here
|
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Telecommunications Accessibility Checklist
|
2006
|
here
|
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