| Protocolo de control de las pasarelas: Lotes H.248.1 para interfuncionamiento H.323 y H.324 |
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Esta Recomendación define varios lotes H.248.1 para pasarelas de medios diseñadas para soportar el interfuncionamiento entre los terminales H.323 y H.324. De forma más específica, esta Recomendación contiene: el lote "h324" para la creación de las terminaciones que soporten H.324, el lote "h245" para la creación de las terminaciones que soporten los canales H.245 para las llamadas H.324, el lote "h323bc" para la creación de las terminaciones que soporten los canales H.245 para las llamadas H.323, el lote "h245com" para la comunicación de las instrucciones H.245 entre un MGC y una MG, y el lote "h245ind" para la comunicación de las indicaciones H.245.NOTA ? Esta Recomendación se ha vuelto a numerar. Anteriormente era el anexo M4 a la Rec. UIT-T H.248. |
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| Citation: |
https://handle.itu.int/11.1002/1000/6009 |
| Series title: |
H series: Audiovisual and multimedia systems
H.200-H.499: Infrastructure of audiovisual services
H.240-H.259: Communication procedures |
| Approval date: |
2001-07-29 |
| Approval process: | P |
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Status: |
Superseded |
| Observation: | This Recommendation was first approved as Annex M4 to H.248, and renumbered and republished as H.248.12 on 2002-03-29 without further modification |
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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
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Title
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Status
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Summary
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Table of contents
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Download
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H Suppl. 6 (04/2006)
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Control load quantum for decomposed gateways
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In force
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here
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here
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here
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H Suppl. 9 (05/2008)
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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)
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In force
|
here
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here
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here
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H Suppl. 11 (02/2009)
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Analysis of class-based home network QoS solutions
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In force
|
here
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here
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here
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H Suppl. 12 (11/2013)
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Gateway control protocol: Priority traffic treatment by ITU-T H.248 gateways
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In force
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here
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here
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here
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H Suppl. 13 (10/2015)
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Gateway control protocol: Common ITU-T H.248 terminology - Release 2
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In force
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here
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here
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here
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H Suppl. 14 (10/2015)
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Gateway control protocol: SDP codepoints for gateway control - Release 2
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In force
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here
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here
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here
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H Suppl. 15 (01/2017)
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Conversion and coding practices for HDR/WCG Y'CbCr 4:2:0 video with PQ transfer characteristics
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In force
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here
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here
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here
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H Suppl. 17 (11/2014)
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Guide for addressing accessibility in standards
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In force
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here
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here
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here
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H Suppl. 18 (10/2017)
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Signalling, backward compatibility and display adaptation for HDR/WCG video coding
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In force
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here
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here
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here
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H Suppl. 19 (04/2021)
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Usage of video signal type code points
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In force
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here
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here
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here
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H Suppl. 21 (01/2025)
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Film grain synthesis technology for video applications
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In force
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here
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here
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here
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| Title |
Approved on |
Download |
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Implementers' Guide for ITU-T H.248 Sub-series
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2017-10-27
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here
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| Title |
Approved on |
Download |
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Testing of personal audio systems for compliance with ITU-T H.870 (2018)
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2024
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here
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Testing of personal audio systems for compliance with ITU-T H.870 (2018)
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2021
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here
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Telecommunications Accessibility Checklist
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2006
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here
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