| Nuevo código de error 458 (ID de evento/petición inesperado) |
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En la Rec. UIT-T H.248.8 se definen los motivos de cambio de servicio utilizados en el protocolo núcleo H.248.1. Se enumeran los códigos de motivo de cambio de servicio asociados con el nombre de código de motivo de cambio de servicio. Se define cuándo debe utilizarse el motivo de cambio de servicio. Asimismo, se proporciona una indicación del texto que puede incluirse en la extensión del cambio de servicio para permitir una ulterior interpretación del motivo de cambio de servicio. En la cláusula 5 se proporciona información detallada al respecto.Esta enmienda trata de los siguientes aspectos:
• corrección de un error de redacción;
• aclaración de los códigos de error definidos por el paquete;
• adición de un nuevo código de error;
• se aclaran los códigos de error que, según H.248.8, "no se utilizan".NOTA - Esta Recomendación se ha vuelto a enumerar. Anteriormente era el anexo L a la Rec. UIT-T H.248. |
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| Citation: |
https://handle.itu.int/11.1002/1000/7217 |
| Series title: |
H series: Audiovisual and multimedia systems
H.200-H.499: Infrastructure of audiovisual services
H.240-H.259: Communication procedures |
| Approval date: |
2004-03-15 |
| Approval process: | AAP |
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Status: |
Superseded |
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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
|
here
|
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
|
here
|
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
|
here
|
here
|
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
|
here
|
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
|
here
|
here
|
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
|
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
|
here
|
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
|
here
|
here
|
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
|
here
|
here
|
here
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| Title |
Approved on |
Download |
|
Implementers' Guide for ITU-T H.248 Sub-series
|
2017-10-27
|
here
|
| Title |
Approved on |
Download |
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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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