| Protocolo funcional genérico para el soporte de servicios suplementarios en los sistemas UIT-T H.323 |
La Recomendación UIT-T H.450.1 describe los procedimientos y los protocolos de señalización entre entidades UIT-T H.323 (sistemas de comunicaciones multimedios basados en paquetes) para el control de servicios suplementarios. El protocolo de señalización que se define en esta Recomendación es común a todos los servicios suplementarios de la Recomendación UIT-T H.323. Los procedimientos detallados aplicables a los distintos servicios suplementarios son especificados por otras Recomendaciones de la serie UIT-T H.450.x y por distintos fabricantes en el caso de servicios propios de esos fabricantes que utilizan las capacidades definidas en esta Recomendación. Los procedimientos de esta Recomendación se derivan del protocolo funcional genérico indicado en la norma ISO/CEI 11582 para redes privadas de servicios integrados (RPSI o RDSI-P). En la revisión aprobada en mayo de 2011 se corrigen errores hallados en la publicación inicial. |
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| Citation: |
https://handle.itu.int/11.1002/1000/11301 |
| Series title: |
H series: Audiovisual and multimedia systems
H.200-H.499: Infrastructure of audiovisual services
H.450-H.499: Supplementary services for multimedia |
| Approval date: |
2011-05-14 |
| Approval process: | AAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 16 |
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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
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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
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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.450.1 (2011-05)
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Index of all ASN.1 assignments defined in this Recommendation.
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Click
here
to download all the modules of this Recommendation (zipped archive)
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Click here to download all the modules needed to compile this Recommendation (zipped archive)
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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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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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