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H.221 : Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices

Recommendation H.221

In force components
Number
Title Status
H.221 (03/09)
 
Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices   In force
 
 
Superseded and Withdrawn components
Number
Title Status
H.221 (11/88)
 
Frame structure for a 64 kbit/s channel in audiovisual teleservices   Superseded
H.221 (12/90)
 
Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices   Superseded
H.221 (03/93)
 
Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices   Superseded
H.221 (07/95)
 
Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices   Superseded
H.221 (07/97)
 
Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices   Superseded
H.221 (05/99)
 
Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices   Superseded
H.221 Erratum 1 (12/00)
 
Erratum to Recommendation ITU-T H.221 (05/99)   Superseded
H.221 (03/04)
 
Frame structure for a 64 to 1920 kbit/s channel in audiovisual teleservices   Superseded
H.221 (2004) Amendment 1 (09/05)
 
Support for 14 kHz audio bandwidth extension of G.722.1 Annex C in H.221  
Superseded
H.Imp320/H.320/H.221/H.224/H.230/H.242/H.243 (11/04)
 
Implementors Guide for Recommendations of the H.320 System ("Narrow-band visual telephone systems and terminal equipment"):H.320, H.221, H.224, H.230, H.242, H.243   Superseded
H.Imp320/H.243/H.242/H.230/H.224/H.221/H.320 (02/02)
 
Implementors' guide for H.320 Recommendation series   Superseded
H.Imp320/H.320 (05/03)
 
Implementors Guide for Recommendations of the H.320 System ("Narrow-band visual telephone systems and terminal equipment"):H.320, H.221, H.224, H.230, H.242, H.243  
Superseded
H.Imp320/H.243/H.320/H.221/H.224/H.230/H.242/H.243 (01/04)
 
Implementors' Guide for Recommendations of the H.320 System ("Narrow-band visual telephone systems and terminal equipment"):H.320, H.221, H.224, H.230, H.242, H.243   Superseded

 

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Updated : 2013-10-02